fixincludes/inclhack.def

   1 /* -*- Mode: C -*-  */
   2
   3 autogen definitions fixincl;
   4
   5 /* Define all the fixes we know about for repairing damaged headers.
   6    Please see the README before adding or changing entries in this file.
   7
   8    This is the sort command:
   9
  10    blocksort output=inclhack.sorted \
  11           pattern='^/\*$' \
  12           trailer='^/\*EOF\*[/]' \
  13           input=inclhack.def \
  14           key='hackname[        ]*=[    ]*(.*);'
  15
  16    Set up a debug test so we can make the templates emit special
  17    code while debugging these fixes:  */
  18
  19 #ifdef DEBUG
  20 FIXINC_DEBUG = yes;
  21 #endif
  22
  23 /* On AIX when _LARGE_FILES is defined stdio.h defines fopen to
  24  * fopen64 etc. and this causes problems when building with g++
  25  * because cstdio udefs everything from stdio.h, leaving us with
  26  * ::fopen has not been declared errors. This fixes stdio.h to
  27  * undef those defines and use __asm__ to alias the symbols if
  28  * building with g++ and -D_LARGE_FILES
  29  */
  30 fix = {
  31     hackname  = AAB_aix_stdio;
  32     files     = stdio.h;
  33     select    = "define fopen fopen64";
  34     mach      = "*-*-aix*";
  35     test-text = ''; /* no way to test */
  36
  37     c_fix     = wrap;
  38
  39     c_fix_arg = "";
  40
  41     c_fix_arg = <<- _EOArg_
  42
  43         #if defined __GNUG__ && defined _LARGE_FILES && defined __cplusplus
  44         #define __need__aix_stdio_h_fix
  45         #ifdef __need__aix_stdio_h_fix
  46         #undef fseeko
  47         #undef ftello
  48         #undef fgetpos
  49         #undef fsetpos
  50         #undef fopen
  51         #undef freopen
  52         /* Alias the symbols using asm */
  53         extern "C" {
  54         extern int fgetpos(FILE *, fpos64_t *) __asm__("fgetpos64");
  55         extern FILE *fopen(const char *, const char *) __asm__("fopen64");
  56         extern FILE *freopen(const char *, const char *, FILE *) __asm__("freopen64");
  57         extern int fseeko(FILE *, off64_t, int) __asm__("fseeko64");
  58         extern int fsetpos(FILE *, const fpos64_t *) __asm__("fsetpos64");
  59         extern off64_t ftello(FILE *) __asm__("ftello64");
  60         }
  61         #endif
  62         #endif
  63
  64         _EOArg_;
  65 };
  66
  67
  68 /*
  69  *  On Mac OS 10.3.9, the 'long double' functions are available in
  70  *  libSystem, but are not prototyped in math.h.
  71  */
  72 fix = {
  73   hackname  = AAB_darwin7_9_long_double_funcs;
  74   mach      = "*-*-darwin7.9*";
  75   files     = architecture/ppc/math.h;
  76   bypass    = "powl";
  77   replace = <<- _EndOfHeader_
  78         /* This file prototypes the long double functions available on Mac OS
  79            10.3.9.  */
  80         #ifndef __MATH__
  81         # undef __APPLE_CC__
  82         # define __APPLE_CC__  1345
  83         # include_next <architecture/ppc/math.h>
  84         # undef __APPLE_CC__
  85         # define __APPLE_CC__ 1
  86         # ifndef __LIBMLDBL_COMPAT
  87         #  ifdef __LONG_DOUBLE_128__
  88         #   define __LIBMLDBL_COMPAT(sym) __asm("_" #sym "$LDBL128")
  89         #  else
  90         #   define __LIBMLDBL_COMPAT(sym)
  91         #  endif /* __LONG_DOUBLE_128__ */
  92         # endif /* __LIBMLDBL_COMPAT */
  93         # ifdef __cplusplus
  94            extern "C" {
  95         # endif
  96           extern long double acosl( long double ) __LIBMLDBL_COMPAT(acosl);
  97           extern long double asinl( long double ) __LIBMLDBL_COMPAT(asinl);
  98           extern long double atanl( long double ) __LIBMLDBL_COMPAT(atanl);
  99           extern long double atan2l( long double, long double ) __LIBMLDBL_COMPAT(atan2l);
 100           extern long double cosl( long double ) __LIBMLDBL_COMPAT(cosl);
 101           extern long double sinl( long double ) __LIBMLDBL_COMPAT(sinl);
 102           extern long double tanl( long double ) __LIBMLDBL_COMPAT(tanl);
 103           extern long double acoshl( long double ) __LIBMLDBL_COMPAT(acoshl);
 104           extern long double asinhl( long double ) __LIBMLDBL_COMPAT(asinhl);
 105           extern long double atanhl( long double ) __LIBMLDBL_COMPAT(atanhl);
 106           extern long double coshl( long double ) __LIBMLDBL_COMPAT(coshl);
 107           extern long double sinhl( long double ) __LIBMLDBL_COMPAT(sinhl);
 108           extern long double tanhl( long double ) __LIBMLDBL_COMPAT(tanhl);
 109           extern long double expl( long double ) __LIBMLDBL_COMPAT(expl);
 110           extern long double exp2l( long double ) __LIBMLDBL_COMPAT(exp2l);
 111           extern long double expm1l( long double ) __LIBMLDBL_COMPAT(expm1l);
 112           extern long double logl( long double ) __LIBMLDBL_COMPAT(logl);
 113           extern long double log10l( long double ) __LIBMLDBL_COMPAT(log10l);
 114           extern long double log2l( long double ) __LIBMLDBL_COMPAT(log2l);
 115           extern long double log1pl( long double ) __LIBMLDBL_COMPAT(log1pl);
 116           extern long double logbl( long double ) __LIBMLDBL_COMPAT(logbl);
 117           extern long double modfl( long double, long double * ) __LIBMLDBL_COMPAT(modfl);
 118           extern long double ldexpl( long double, int ) __LIBMLDBL_COMPAT(ldexpl);
 119           extern long double frexpl( long double, int * ) __LIBMLDBL_COMPAT(frexpl);
 120           extern int ilogbl( long double ) __LIBMLDBL_COMPAT(ilogbl);
 121           extern long double scalbnl( long double, int ) __LIBMLDBL_COMPAT(scalbnl);
 122           extern long double scalblnl( long double, long int ) __LIBMLDBL_COMPAT(scalblnl);
 123           extern long double fabsl( long double ) __LIBMLDBL_COMPAT(fabsl);
 124           extern long double cbrtl( long double ) __LIBMLDBL_COMPAT(cbrtl);
 125           extern long double hypotl( long double, long double ) __LIBMLDBL_COMPAT(hypotl);
 126           extern long double powl( long double, long double ) __LIBMLDBL_COMPAT(powl);
 127           extern long double sqrtl( long double ) __LIBMLDBL_COMPAT(sqrtl);
 128           extern long double erfl( long double ) __LIBMLDBL_COMPAT(erfl);
 129           extern long double erfcl( long double ) __LIBMLDBL_COMPAT(erfcl);
 130           extern long double lgammal( long double ) __LIBMLDBL_COMPAT(lgammal);
 131           extern long double tgammal( long double ) __LIBMLDBL_COMPAT(tgammal);
 132           extern long double ceill( long double ) __LIBMLDBL_COMPAT(ceill);
 133           extern long double floorl( long double ) __LIBMLDBL_COMPAT(floorl);
 134           extern long double nearbyintl( long double ) __LIBMLDBL_COMPAT(nearbyintl);
 135           extern long double rintl( long double ) __LIBMLDBL_COMPAT(rintl);
 136           extern long int lrintl( long double ) __LIBMLDBL_COMPAT(lrintl);
 137           extern long long int llrintl( long double ) __LIBMLDBL_COMPAT(llrintl);
 138           extern long double roundl( long double ) __LIBMLDBL_COMPAT(roundl);
 139           extern long int lroundl( long double ) __LIBMLDBL_COMPAT(lroundl);
 140           extern long long int llroundl( long double ) __LIBMLDBL_COMPAT(llroundl);
 141           extern long double truncl( long double ) __LIBMLDBL_COMPAT(truncl);
 142           extern long double fmodl( long double, long double) __LIBMLDBL_COMPAT(fmodl);
 143           extern long double remainderl( long double, long double ) __LIBMLDBL_COMPAT(remainderl);
 144           extern long double remquol( long double, long double, int * ) __LIBMLDBL_COMPAT(remquol);
 145           extern long double copysignl( long double, long double ) __LIBMLDBL_COMPAT(copysignl);
 146           extern long double nanl( const char * ) __LIBMLDBL_COMPAT(nanl);
 147           extern long double nextafterl( long double, long double ) __LIBMLDBL_COMPAT(nextafterl);
 148           extern long double nexttowardl( long double, long double ) __LIBMLDBL_COMPAT(nexttowardl);
 149           extern long double fdiml( long double, long double ) __LIBMLDBL_COMPAT(fdiml);
 150           extern long double fmaxl( long double, long double ) __LIBMLDBL_COMPAT(fmaxl);
 151           extern long double fminl( long double, long double ) __LIBMLDBL_COMPAT(fminl);
 152           extern long double fmal( long double, long double, long double ) __LIBMLDBL_COMPAT(fmal);
 153         # ifdef __cplusplus
 154            }
 155         # endif
 156         #endif /* __MATH__ */
 157         _EndOfHeader_;
 158 };
 159
 160
 161 /*
 162  *  ... and for the previous fix to be useful, you have to not use ""
 163  *  includes.
 164  */
 165 fix = {
 166   hackname  = AAB_darwin7_9_long_double_funcs_2;
 167   mach      = "*-*-darwin7.9*";
 168   files     = math.h;
 169   select    = '#include[ \t]+\"';
 170   c_fix     = format;
 171   c_fix_arg = "%1<%2.h>";
 172
 173   c_fix_arg = '([ \t]*#[ \t]*include[ \t]+)"([a-z0-9/]+)\.h"';
 174
 175   test_text = '#include "architecture/ppc/math.h"';
 176 };
 177
 178
 179 /*
 180  *  This fixes __FD_ZERO bug for linux 2.x.y (x <= 2 && y <= some n)
 181  */
 182 fix = {
 183     hackname = AAB_fd_zero_asm_posix_types_h;
 184     files    = asm/posix_types.h;
 185     mach     = 'i[34567]86-*-linux*';
 186     bypass   = '} while';
 187     bypass   = 'x86_64';
 188     bypass   = 'posix_types_64';
 189
 190     /*
 191      * Define _POSIX_TYPES_H_WRAPPER at the end of the wrapper, not
 192      * the start, so that if #include_next gets another instance of
 193      * the wrapper, this will follow the #include_next chain until
 194      * we arrive at the real <asm/posix_types.h>.
 195      */
 196     replace  = <<-  _EndOfHeader_
 197         /* This file fixes a bug in the __FD_ZERO macro
 198            for older versions of the Linux kernel. */
 199         #ifndef _POSIX_TYPES_H_WRAPPER
 200         #include <features.h>
 201          #include_next <asm/posix_types.h>
 202
 203         #if defined(__FD_ZERO) && !defined(__GLIBC__)
 204         #undef __FD_ZERO
 205         #define __FD_ZERO(fdsetp) \
 206           do { \
 207             int __d0, __d1; \
 208                 __asm__ __volatile__("cld ; rep ; stosl" \
 209                         : "=&c" (__d0), "=&D" (__d1) \
 210                         : "a" (0), "0" (__FDSET_LONGS), \
 211                           "1" ((__kernel_fd_set *) (fdsetp)) :"memory"); \
 212           } while (0)
 213         #endif
 214
 215         #define _POSIX_TYPES_H_WRAPPER
 216         #endif /* _POSIX_TYPES_H_WRAPPER */
 217         _EndOfHeader_;
 218 };
 219
 220
 221 /*
 222  *  This fixes __FD_ZERO bug for glibc-1.x
 223  */
 224 fix = {
 225     hackname = AAB_fd_zero_gnu_types_h;
 226     files    = gnu/types.h;
 227     mach     = 'i[34567]86-*-linux*';
 228
 229     /*
 230      * Define _TYPES_H_WRAPPER at the end of the wrapper, not
 231      * the start, so that if #include_next gets another instance of
 232      * the wrapper, this will follow the #include_next chain until
 233      * we arrive at the real <gnu/types.h>.
 234      */
 235     replace  = <<-  _EndOfHeader_
 236         /* This file fixes a bug in the __FD_ZERO macro present in glibc 1.x. */
 237         #ifndef _TYPES_H_WRAPPER
 238         #include <features.h>
 239         #include_next <gnu/types.h>
 240
 241         #if defined(__FD_ZERO) && !defined(__GLIBC__)
 242         #undef __FD_ZERO
 243         # define __FD_ZERO(fdsetp) \
 244           do { \
 245             int __d0, __d1; \
 246                 __asm__ __volatile__("cld ; rep ; stosl" \
 247                 : "=&c" (__d0), "=&D" (__d1) \
 248                 : "a" (0), "0" (__FDSET_LONGS), \
 249                   "1" ((__fd_set *) (fdsetp)) :"memory"); \
 250           } while (0)
 251         #endif
 252
 253         #define _TYPES_H_WRAPPER
 254         #endif /* _TYPES_H_WRAPPER */
 255         _EndOfHeader_;
 256 };
 257
 258
 259 /*
 260  *  This fixes __FD_ZERO bug for glibc-2.0.x
 261  */
 262 fix = {
 263     hackname = AAB_fd_zero_selectbits_h;
 264     files    = selectbits.h;
 265     mach     = 'i[34567]86-*-linux*';
 266
 267     /*
 268      * Define _SELECTBITS_H_WRAPPER at the end of the wrapper, not
 269      * the start, so that if #include_next gets another instance of
 270      * the wrapper, this will follow the #include_next chain until
 271      * we arrive at the real <selectbits.h>.
 272      */
 273     replace  = <<-  _EndOfHeader_
 274         /* This file fixes a bug in the __FD_ZERO macro present in glibc 2.0.x. */
 275         #ifndef _SELECTBITS_H_WRAPPER
 276           #include <features.h>
 277           #include_next <selectbits.h>
 278
 279           #if defined(__FD_ZERO) && defined(__GLIBC__) \\
 280           && defined(__GLIBC_MINOR__) && __GLIBC__ == 2 \\
 281           && __GLIBC_MINOR__ == 0
 282              #undef __FD_ZERO
 283              #define __FD_ZERO(fdsetp) \\
 284              do { \\
 285                 int __d0, __d1; \\
 286               __asm__ __volatile__ ("cld; rep; stosl" \\
 287                         : "=&c" (__d0), "=&D" (__d1) \\
 288                         : "a" (0), "0" (sizeof (__fd_set) \\
 289                                         / sizeof (__fd_mask)), \\
 290                           "1" ((__fd_mask *) (fdsetp)) \\
 291                         : "memory"); \\
 292               } while (0)
 293           #endif
 294
 295           #define _SELECTBITS_H_WRAPPER
 296         #endif /* _SELECTBITS_H_WRAPPER */
 297         _EndOfHeader_;
 298 };
 299
 300
 301 /*
 302  * Solaris <sys/varargs.h> is a DDK (aka kernel-land) header providing
 303  * the same interface as <stdarg.h>.  No idea why they couldn't have just
 304  * used the standard header.
 305  */
 306 fix = {
 307     hackname = AAB_solaris_sys_varargs_h;
 308     files    = "sys/varargs.h";
 309     mach     = '*-*-solaris*';
 310     replace  = <<-  _EndOfHeader_
 311         #ifdef __STDC__
 312           #include <stdarg.h>
 313         #else
 314           #include <varargs.h>
 315         #endif
 316         _EndOfHeader_;
 317 };
 318
 319
 320 /*
 321  *  Fix non-ANSI memcpy declaration that conflicts with gcc's builtin
 322  *  declaration on Sun OS 4.x.  We must only fix this on Sun OS 4.x, because
 323  *  many other systems have similar text but correct versions of the file.
 324  *  To ensure only Sun's is fixed, we grep for a likely unique string.
 325  *  Fix also on sysV68 R3V7.1 (head/memory.h\t50.1\t )
 326  */
 327 fix = {
 328     hackname = AAB_sun_memcpy;
 329     files    = memory.h;
 330     select   = "/\\*\t@\\(#\\)"
 331              "(head/memory.h\t50.1\t "
 332              "|memory\\.h 1\\.[2-4] 8./../.. SMI; from S5R2 1\\.2\t)\\*/";
 333
 334     replace = <<-  _EndOfHeader_
 335         /* This file was generated by fixincludes */
 336         #ifndef __memory_h__
 337           #define __memory_h__
 338
 339           #ifdef __STDC__
 340             extern void *memccpy();
 341             extern void *memchr();
 342             extern void *memcpy();
 343             extern void *memset();
 344           #else
 345             extern char *memccpy();
 346             extern char *memchr();
 347             extern char *memcpy();
 348             extern char *memset();
 349           #endif /* __STDC__ */
 350
 351           extern int memcmp();
 352
 353         #endif /* __memory_h__ */
 354         _EndOfHeader_;
 355 };
 356
 357
 358 /*
 359  * complex.h on AIX 5 and AIX 6 define _Complex_I and I in terms of __I,
 360  * which only is provided by AIX xlc C99.
 361  */
 362 fix = {
 363     hackname  = aix_complex;
 364     mach      = "*-*-aix*";
 365     files     = complex.h;
 366     select    = "#define[ \t]_Complex_I[ \t]__I";
 367     c_fix     = format;
 368     c_fix_arg = "#define _Complex_I (__extension__ 1.0iF)";
 369     test_text = "#define _Complex_I     __I\n";
 370 };
 371
 372 /*
 373  * net/if_arp.h defines a variable fc_softc instead of adding a
 374  * typedef for the struct on AIX 5.2, 5.3, 6.1 and 7.1
 375  */
 376 fix = {
 377     hackname  = aix_net_if_arp;
 378     mach      = "*-*-aix*";
 379     files     = "net/if_arp.h";
 380     select    = "^struct  fc_softc \\{";
 381     c_fix     = format;
 382     c_fix_arg = "typedef struct _fc_softc {";
 383     test_text = "struct  fc_softc {\n  int a;\n};";
 384 };
 385
 386 /*
 387  *  pthread.h on AIX 4.3.3 tries to define a macro without whitspace
 388  *  which violates a requirement of ISO C.
 389  */
 390 fix = {
 391     hackname  = aix_pthread;
 392     files     = "pthread.h";
 393     select    = "(#define [A-Za-z_0-9]+)(\\\\\n[^A-Za-z_0-9 \t\n(])";
 394     c_fix     = format;
 395     c_fix_arg = "%1 %2";
 396     test_text = "#define PTHREAD_MUTEX_INITIALIZER\\\\\n"
 397                 "{...init stuff...}";
 398 };
 399
 400
 401 /*
 402  *  AIX stdint.h fixes.
 403  */
 404 fix = {
 405     hackname  = aix_stdint_1;
 406     mach      = "*-*-aix*";
 407     files     = stdint-aix.h, stdint.h;
 408     select    = "#define[ \t]UINT8_MAX[ \t]\\(255U\\)\n"
 409                 "#define[ \t]UINT16_MAX[ \t]\\(65535U\\)";
 410     c_fix     = format;
 411     c_fix_arg = "#define UINT8_MAX      (255)\n"
 412                 "#define UINT16_MAX     (65535)";
 413     test_text = "#define UINT8_MAX      (255U)\n"
 414                 "#define UINT16_MAX     (65535U)";
 415 };
 416
 417
 418 fix = {
 419     hackname  = aix_stdint_2;
 420     mach      = "*-*-aix*";
 421     files     = stdint-aix.h, stdint.h;
 422     select    = "#define[ \t]INTPTR_MIN[ \t]INT64_MIN\n"
 423                 "#define[ \t]INTPTR_MAX[ \t]INT64_MAX\n"
 424                 "#define[ \t]UINTPTR_MAX[ \t]UINT64_MAX\n"
 425                 "#else\n"
 426                 "#define[ \t]INTPTR_MIN[ \t]INT32_MIN\n"
 427                 "#define[ \t]INTPTR_MAX[ \t]INT32_MAX\n"
 428                 "#define[ \t]UINTPTR_MAX[ \t]UINT32_MAX";
 429     c_fix     = format;
 430     c_fix_arg = "#define INTPTR_MIN     (-INTPTR_MAX-1)\n"
 431                 "#define INTPTR_MAX     9223372036854775807L\n"
 432                 "#define UINTPTR_MAX    18446744073709551615UL\n"
 433                 "#else\n"
 434                 "#define INTPTR_MIN     (-INTPTR_MAX-1)\n"
 435                 "#define INTPTR_MAX     2147483647L\n"
 436                 "#define UINTPTR_MAX    4294967295UL";
 437     test_text = "#define INTPTR_MIN     INT64_MIN\n"
 438                 "#define INTPTR_MAX     INT64_MAX\n"
 439                 "#define UINTPTR_MAX    UINT64_MAX\n"
 440                 "#else\n"
 441                 "#define INTPTR_MIN     INT32_MIN\n"
 442                 "#define INTPTR_MAX     INT32_MAX\n"
 443                 "#define UINTPTR_MAX    UINT32_MAX";
 444 };
 445
 446
 447 fix = {
 448     hackname  = aix_stdint_3;
 449     mach      = "*-*-aix*";
 450     files     = stdint-aix.h, stdint.h;
 451     select    = "#define[ \t]PTRDIFF_MIN[ \t]INT64_MIN\n"
 452                 "#define[ \t]PTRDIFF_MAX[ \t]INT64_MAX\n"
 453                 "#else\n"
 454                 "#define[ \t]PTRDIFF_MIN[ \t]*INT32_MIN\n"
 455                 "#define[ \t]PTRDIFF_MAX[ \t]*INT32_MAX";
 456     c_fix     = format;
 457     c_fix_arg = "#define PTRDIFF_MIN    (-9223372036854775807L - 1)\n"
 458                 "#define PTRDIFF_MAX    9223372036854775807L\n"
 459                 "#else\n"
 460                 "#define PTRDIFF_MIN    (-2147483647L - 1)\n"
 461                 "#define PTRDIFF_MAX    2147483647L";
 462     test_text = "#define PTRDIFF_MIN    INT64_MIN\n"
 463                 "#define PTRDIFF_MAX    INT64_MAX\n"
 464                 "#else\n"
 465                 "#define PTRDIFF_MIN     INT32_MIN\n"
 466                 "#define PTRDIFF_MAX    INT32_MAX";
 467 };
 468
 469
 470 fix = {
 471     hackname  = aix_stdint_4;
 472     mach      = "*-*-aix*";
 473     files     = stdint-aix.h, stdint.h;
 474     select    = "#define[ \t]SIZE_MAX[ \t]UINT64_MAX\n"
 475                 "#else\n"
 476                 "#define[ \t]SIZE_MAX[ \t]*UINT32_MAX";
 477     c_fix     = format;
 478     c_fix_arg = "#define SIZE_MAX       18446744073709551615UL\n"
 479                 "#else\n"
 480                 "#define SIZE_MAX       4294967295UL";
 481     test_text = "#define SIZE_MAX       UINT64_MAX\n"
 482                 "#else\n"
 483                 "#define SIZE_MAX        UINT32_MAX";
 484 };
 485
 486
 487 fix = {
 488     hackname  = aix_stdint_5;
 489     mach      = "*-*-aix*";
 490     files     = stdint-aix.h, stdint.h;
 491     select    = "#define[ \t]UINT8_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)\n"
 492                 "#define[ \t]UINT16_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)";
 493     c_fix     = format;
 494     c_fix_arg = "#define UINT8_C(c)     c\n"
 495                 "#define UINT16_C(c)    c";
 496     test_text = "#define UINT8_C(c)     __CONCAT__(c,U)\n"
 497                 "#define UINT16_C(c)    __CONCAT__(c,U)";
 498 };
 499
 500
 501 /*
 502  *  sys/machine.h on AIX 4.3.3 puts whitespace between a \ and a newline
 503  *  in an otherwise harmless (and #ifed out) macro definition
 504  */
 505 fix = {
 506     hackname  = aix_sysmachine;
 507     files     = sys/machine.h;
 508     select    = "\\\\ +\n";
 509     c_fix     = format;
 510     c_fix_arg = "\\\n";
 511     test_text = "#define FOO \\\n"
 512     " bar \\ \n baz \\ \n bat";
 513 };
 514
 515
 516 /*
 517  *  sys/wait.h on AIX 5.2 defines macros that have both signed and
 518  *  unsigned types in conditional expressions.
 519  */
 520 fix = {
 521     hackname  = aix_syswait_2;
 522     files     = sys/wait.h;
 523     select    = '\? (\(\(\(\(unsigned[^)]*\)[^)]*\) >> [^)]*\) \& 0xff\) : -1)';
 524     c_fix     = format;
 525     c_fix_arg = "? (int)%1";
 526     test_text = "#define WSTOPSIG(__x)    (int)(WIFSTOPPED(__x) ? ((((unsigned int)__x) >> 8) & 0xff) : -1)";
 527 };
 528
 529
 530 /*
 531  *  sys/signal.h on some versions of AIX uses volatile in the typedef of
 532  *  sig_atomic_t, which causes gcc to generate a warning about duplicate
 533  *  volatile when a sig_atomic_t variable is declared volatile, as
 534  *  required by ANSI C.
 535  */
 536 fix = {
 537     hackname  = aix_volatile;
 538     files     = sys/signal.h;
 539     select    = "typedef volatile int sig_atomic_t";
 540     c_fix     = format;
 541     c_fix_arg = "typedef int sig_atomic_t";
 542     test_text = "typedef volatile int sig_atomic_t;";
 543 };
 544
 545
 546 /*
 547  *  Fix __assert declaration in assert.h on Alpha OSF/1.
 548  */
 549 fix = {
 550     hackname  = alpha___assert;
 551     files     = "assert.h";
 552     select    = '__assert\(char \*, char \*, int\)';
 553     c_fix     = format;
 554     c_fix_arg = "__assert(const char *, const char *, int)";
 555     test_text = 'extern void __assert(char *, char *, int);';
 556 };
 557
 558
 559 /*
 560  *  Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V4/5 headers.
 561  */
 562 fix = {
 563     hackname  = alpha___extern_prefix;
 564     select    = "(.*)(defined\\(__DECC\\)|def[ \t]*__DECC)[ \t]*\n"
 565                 "(#[ \t]*pragma[ \t]*extern_prefix.*)";
 566
 567     mach      = "alpha*-dec-osf*";
 568     c_fix     = format;
 569     c_fix_arg = "%1 (defined(__DECC) || defined(__PRAGMA_EXTERN_PREFIX))\n%3";
 570
 571     test_text = "#ifdef  __DECC\n"
 572                 "#pragma extern_prefix \"_P\"\n"
 573                 "#   if defined(__DECC)\n"
 574                 "#     pragma extern_prefix \"_E\"\n"
 575                 "# if !defined(_LIBC_POLLUTION_H_) && defined(__DECC)\n"
 576                 "#  pragma extern_prefix \"\"";
 577 };
 578
 579
 580 /*
 581  *  Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V4/5 <standards.h>.
 582  */
 583 fix = {
 584     hackname  = alpha___extern_prefix_standards;
 585     files     = standards.h;
 586     select    = ".*!defined\\(_LIBC_POLLUTION_H_\\) && !defined\\(__DECC\\)";
 587
 588     mach      = "alpha*-dec-osf*";
 589     c_fix     = format;
 590     c_fix_arg = "%0 && !defined(__PRAGMA_EXTERN_PREFIX)";
 591
 592     test_text = "#if (_ISO_C_SOURCE>=19990L) "
 593                 "&& !defined(_LIBC_POLLUTION_H_) && !defined(__DECC)";
 594 };
 595
 596
 597 /*
 598  *  Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V5 <sys/mount.h> and
 599  *  <sys/stat.h>.  The tests for __DECC are special in various ways, so
 600  *  alpha__extern_prefix cannot be used.
 601  */
 602 fix = {
 603     hackname  = alpha___extern_prefix_sys_stat;
 604     files     = sys/stat.h;
 605     files     = sys/mount.h;
 606     select    = "#[ \t]*if[ \t]*defined\\(__DECC\\)";
 607
 608     mach      = "alpha*-dec-osf5*";
 609     c_fix     = format;
 610     c_fix_arg = "%0 || defined(__PRAGMA_EXTERN_PREFIX)";
 611
 612     test_text = "#   if defined(__DECC)";
 613 };
 614
 615
 616 /*
 617  *  Fix assert macro in assert.h on Alpha OSF/1.
 618  *  The superfluous int cast breaks C++.
 619  */
 620 fix = {
 621     hackname  = alpha_assert;
 622     files     = "assert.h";
 623     select    = "(#[ \t]*" 'define assert\(EX\).*)\(\(int\) \(EX\)\)';
 624     c_fix     = format;
 625     c_fix_arg = "%1(EX)";
 626     test_text = '#define assert(EX) (((int) (EX)) ? (void)0 '
 627                 ': __assert(#EX, __FILE__, __LINE__))';
 628 };
 629
 630
 631 /*
 632  *  Fix #defines under Alpha OSF/1:
 633  *  The following files contain '#pragma extern_prefix "_FOO"' followed by
 634  *  a '#define something(x,y,z) _FOOsomething(x,y,z)'.  The intent of these
 635  *  statements is to reduce namespace pollution.  While these macros work
 636  *  properly in most cases, they don't allow you to take a pointer to the
 637  *  "something" being modified.  To get around this limitation, change these
 638  *  statements to be of the form '#define something _FOOsomething'.
 639  *
 640  *  sed ain't egrep, lesson 2463:  sed can use self-referential
 641  *  regular expressions.  In the substitute expression below,
 642  *  "\\1" and "\\2" refer to subexpressions found earlier in the
 643  *  same match.  So, we continue to use sed.  "extern_prefix" will
 644  *  be a rare match anyway...
 645  */
 646 fix = {
 647     hackname = alpha_bad_lval;
 648
 649     select   = "^[ \t]*#[ \t]*pragma[ \t]+extern_prefix";
 650     mach      = "alpha*-dec-osf*";
 651
 652     sed      =
 653         "s/^[ \t]*#[ \t]*define[ \t][ \t]*\\([^(]*\\)\\(([^)]*)\\)[ \t]*"
 654                "\\(_.*\\)\\1\\2[ \t]*$/#define \\1 \\3\\1/";
 655
 656     test_text = '#pragma extern_prefix "_FOO"'"\n"
 657                 "#define something(x,y,z) _FOOsomething(x,y,z)\n"
 658                 "#define mumble _FOOmumble";
 659 };
 660
 661
 662 /*
 663  *  Fix getopt declarations in stdio.h and stdlib.h on Alpha OSF/1 and AIX.
 664  */
 665 fix = {
 666     hackname  = alpha_getopt;
 667     files     = "stdio.h";
 668     files     = "stdlib.h";
 669     select    = 'getopt\(int, char \*\[\], *char \*\)';
 670     c_fix     = format;
 671     c_fix_arg = "getopt(int, char *const[], const char *)";
 672     test_text = 'extern int getopt(int, char *[], char *);';
 673 };
 674
 675
 676 /*
 677  *  Fix missing semicolon on Alpha OSF/4 in <net/if.h>
 678  */
 679 fix = {
 680     hackname  = alpha_if_semicolon;
 681     files     = net/if.h;
 682     select    = "struct[ \t]+sockaddr[ \t]+vmif_paddr[ \t]+/\\*";
 683     c_fix     = format;
 684     c_fix_arg = "struct sockaddr vmif_paddr;\t/*";
 685     test_text = '     struct  sockaddr vmif_paddr     /* protocol address */';
 686 };
 687
 688
 689 /*
 690  * Remove erroneous parentheses in sym.h on Alpha OSF/1.
 691  */
 692 fix = {
 693     hackname  = alpha_parens;
 694     files     = sym.h;
 695     select    = '#ifndef\(__mips64\)';
 696     c_fix     = format;
 697     c_fix_arg = "#ifndef __mips64";
 698     test_text = "#ifndef(__mips64) /* bogus */\nextern int foo;\n#endif";
 699 };
 700
 701
 702 /*
 703  *  Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX <pthread.h>.
 704  */
 705 fix = {
 706     hackname  = alpha_pthread;
 707     files     = pthread.h;
 708     select    = "((#[ \t]*if)([ \t]*defined[ \t]*\\(_PTHREAD_ENV_DECC\\)"
 709                 "|def _PTHREAD_ENV_DECC)(.*))\n"
 710                 "(#[ \t]*define _PTHREAD_USE_PTDNAM_)";
 711
 712     mach      = "alpha*-dec-osf*";
 713     c_fix     = format;
 714     c_fix_arg = "%2 defined (_PTHREAD_ENV_DECC)%4 "
 715                 "|| defined (__PRAGMA_EXTERN_PREFIX)\n%5";
 716
 717     test_text = "#  if defined (_PTHREAD_ENV_DECC) "
 718                       "|| defined (_PTHREAD_ENV_EPCC)\n"
 719                 "#   define _PTHREAD_USE_PTDNAM_\n"
 720                 "#  endif\n"
 721                 "#  ifdef _PTHREAD_ENV_DECC\n"
 722                 "#   define _PTHREAD_USE_PTDNAM_\n"
 723                 "#  endif";
 724 };
 725
 726
 727 /*
 728  *  Recognize GCC in Tru64 UNIX V5.1B <pthread.h>.
 729  */
 730 fix = {
 731     hackname  = alpha_pthread_gcc;
 732     files     = pthread.h;
 733     select    = "#else\n# error <pthread.h>: unrecognized compiler.";
 734
 735     mach      = "alpha*-dec-osf*";
 736     c_fix     = format;
 737     c_fix_arg = "#elif defined (__GNUC__)\n"
 738                 "# define _PTHREAD_ENV_GCC\n"
 739                 "%0";
 740
 741     test_text = "# define _PTHREAD_ENV_INTELC\n"
 742                 "#else\n"
 743                 "# error <pthread.h>: unrecognized compiler.\n"
 744                 "#endif";
 745 };
 746
 747
 748 /*
 749  * Compaq Tru64 v5.1 defines all of its PTHREAD_*_INITIALIZER macros
 750  * incorrectly, specifying less fields in the initializers than are
 751  * defined in the corresponding structure types.  Use of these macros
 752  * in user code results in spurious warnings.
 753  */
 754 fix = {
 755     hackname  = alpha_pthread_init;
 756     files     = pthread.h;
 757     select    = ' \* @\(#\).RCSfile: pthread\.h,v \$'
 758                 ' .Revision: 1\.1\.33\.21 \$ \(DEC\)'
 759                 ' .Date: 2000/08/15 15:30:13 \$';
 760     mach      = "alpha*-dec-osf*";
 761     sed       = "s@MVALID\\(.*\\)A}@MVALID\\1A, 0, 0, 0, 0, 0, 0 }@\n"
 762                 "s@MVALID\\(.*\\)_}@MVALID\\1_, 0, 0, 0, 0 }@\n"
 763                 "s@CVALID\\(.*\\)A}@CVALID\\1A, 0, 0, 0, 0 }@\n"
 764                 "s@CVALID\\(.*\\)_}@CVALID\\1_, 0, 0 }@\n"
 765                 "s@WVALID\\(.*\\)A}@WVALID\\1A, 0, 0, 0, 0, 0, 0, 0, 0, 0 }@\n"
 766                 "s@WVALID\\(.*\\)_}@WVALID\\1_, 0, 0, 0, 0, 0, 0, 0 }@\n";
 767     test_text = <<- _EOText_
 768         /*
 769          * @(#)_RCSfile: pthread.h,v $ _Revision: 1.1.33.21 $ (DEC) _Date: 2000/08/15 15:30:13 $
 770          */
 771         #ifndef _PTHREAD_NOMETER_STATIC
 772         # define PTHREAD_MUTEX_INITIALIZER \
 773             {_PTHREAD_MSTATE_CONFIG, _PTHREAD_MVALID | _PTHREAD_MVF_STA}
 774         # define PTHREAD_COND_INITIALIZER \
 775             {_PTHREAD_CSTATE_SLOW, _PTHREAD_CVALID | _PTHREAD_CVF_STA}
 776         # define PTHREAD_MUTEX_INITWITHNAME_NP(_n_,_a_) \
 777             {_PTHREAD_MSTATE_CONFIG, _PTHREAD_MVALID | _PTHREAD_MVF_STA, _n_, _a_}
 778         # define PTHREAD_COND_INITWITHNAME_NP(_n_,_a_) \
 779             {_PTHREAD_CSTATE_SLOW, _PTHREAD_CVALID | _PTHREAD_CVF_STA, _n_, _a_}
 780         #else
 781         # define PTHREAD_MUTEX_INITIALIZER {0, _PTHREAD_MVALID | _PTHREAD_MVF_STA}
 782         # define PTHREAD_MUTEX_INITWITHNAME_NP(_n_,_a_) \
 783             {0, _PTHREAD_MVALID | _PTHREAD_MVF_STA, _n_, _a_}
 784         # define PTHREAD_COND_INITWITHNAME_NP(_n_,_a_) \
 785             {0, _PTHREAD_CVALID | _PTHREAD_CVF_STA, _n_, _a_}
 786         #endif
 787
 788         #define PTHREAD_RWLOCK_INITIALIZER {_PTHREAD_RWVALID | _PTHREAD_RWVF_STA}
 789         #define PTHREAD_RWLOCK_INITWITHNAME_NP(_n_,_a_) \
 790                 {_PTHREAD_RWVALID | _PTHREAD_RWVF_STA, _n_, _a_}
 791         _EOText_;
 792 };
 793
 794
 795 /*
 796  *  Fix return value of sbrk in unistd.h on Alpha OSF/1 V2.0
 797  *  And OpenBSD.
 798  */
 799 fix = {
 800     hackname = alpha_sbrk;
 801     files    = unistd.h;
 802     select   = "char[ \t]*\\*[\t ]*sbrk[ \t]*\\(";
 803     c_fix     = format;
 804     c_fix_arg = "void *sbrk(";
 805     test_text = "extern char* sbrk(ptrdiff_t increment);";
 806 };
 807
 808
 809 /*
 810  *  For C++, avoid any typedef or macro definition of bool,
 811  *  and use the built in type instead.
 812  *  HP/UX 10.20 also has it in curses_colr/curses.h.
 813  */
 814 fix = {
 815     hackname  = avoid_bool_define;
 816     files     = curses.h;
 817     files     = curses_colr/curses.h;
 818     files     = term.h;
 819     files     = tinfo.h;
 820
 821     select    = "#[ \t]*define[ \t]+bool[ \t]";
 822     bypass    = "__cplusplus";
 823
 824     c_fix     = format;
 825     c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
 826     c_fix_arg = "^[ \t]*#[ \t]*define[ \t]+bool[ \t].*";
 827
 828     test_text = "# define bool\t char \n";
 829 };
 830
 831
 832 fix = {
 833     hackname = avoid_bool_type;
 834     files    = curses.h;
 835     files    = curses_colr/curses.h;
 836     files    = term.h;
 837     files    = tinfo.h;
 838
 839     select    = "^[ \t]*typedef[ \t].*[ \t]bool[ \t]*;";
 840     bypass    = "__cplusplus";
 841
 842     c_fix     = format;
 843     c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
 844
 845     test_text = "typedef unsigned int\tbool \t; /* bool\n type */";
 846 };
 847
 848
 849 /*
 850  *  For C++, avoid any typedef definition of wchar_t,
 851  *  and use the built in type instead.
 852  *  Don't do this for headers that are smart enough to do the right
 853  *  thing (recent [n]curses.h and Xlib.h).
 854  *  Don't do it for <linux/nls.h> which is never used from C++ anyway,
 855  *  and will be broken by the edit.
 856  */
 857
 858 fix = {
 859     hackname = avoid_wchar_t_type;
 860
 861     select    = "^[ \t]*typedef[ \t].*[ \t]wchar_t[ \t]*;";
 862     bypass    = "__cplusplus";
 863     bypass    = "_LINUX_NLS_H";
 864     bypass    = "XFree86: xc/lib/X11/Xlib\\.h";
 865
 866     c_fix     = format;
 867     c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
 868
 869     test_text = "typedef unsigned short\twchar_t \t; /* wchar_t\n type */";
 870 };
 871
 872
 873 /*
 874  *  Fix `typedef struct term;' on hppa1.1-hp-hpux9.
 875  */
 876 fix = {
 877     hackname  = bad_struct_term;
 878     files     = curses.h;
 879     select    = "^[ \t]*typedef[ \t]+struct[ \t]+term[ \t]*;";
 880     c_fix     = format;
 881     c_fix_arg = "struct term;";
 882
 883     test_text = 'typedef struct term;';
 884 };
 885
 886
 887 /*
 888  *  Fix one other error in this file:
 889  *  a mismatched quote not inside a C comment.
 890  */
 891 fix = {
 892     hackname  = badquote;
 893     files     = sundev/vuid_event.h;
 894     select    = "doesn't";
 895     c_fix     = format;
 896     c_fix_arg = "does not";
 897
 898     test_text = "/* doesn't have matched single quotes */";
 899 };
 900
 901
 902 /*
 903  *  check for broken assert.h that needs stdio.h
 904  */
 905 fix = {
 906     hackname  = broken_assert_stdio;
 907     files     = assert.h;
 908     select    = stderr;
 909     bypass    = "include.*stdio\\.h";
 910     c_fix     = wrap;
 911     c_fix_arg = "#include <stdio.h>\n";
 912     test_text = "extern FILE* stderr;";
 913 };
 914
 915
 916 /*
 917  *  check for broken assert.h that needs stdlib.h
 918  */
 919 fix = {
 920     hackname  = broken_assert_stdlib;
 921     files     = assert.h;
 922     select    = 'exit *\(|abort *\(';
 923     bypass    = "include.*stdlib\\.h";
 924     c_fix     = wrap;
 925     c_fix_arg = "#ifdef __cplusplus\n"
 926                 "#include <stdlib.h>\n"
 927                 "#endif\n";
 928     test_text = "extern void exit ( int );";
 929 };
 930
 931
 932 /*
 933  *  Remove `extern double cabs' declarations from math.h.
 934  *  This conflicts with C99.  Discovered on AIX.
 935  *  IRIX 5 and IRIX 6 before 6.5.18 (where C99 support was introduced)
 936  *  declares cabs() to take a struct __cabs_s argument.
 937  *  SunOS4 has its cabs() declaration followed by a comment which
 938  *  terminates on the following line.
 939  *  Darwin hides its broken cabs in architecture-specific subdirs.
 940  */
 941 fix = {
 942     hackname = broken_cabs;
 943     files    = math.h, "architecture/*/math.h";
 944     select   = "^extern[ \t]+double[ \t]+cabs";
 945
 946     sed       = "s/^extern[ \t]*double[ \t]*cabs[ \t]*\([^\\\)]*\);//";
 947     sed       = "s/^extern[ \t]*long[ \t]*double[ \t]*cabsl[ \t]*\([^\\\)]*\);//";
 948
 949     test_text = "#ifdef __STDC__\n"
 950                 "extern     double   cabs(struct dbl_hypot);\n"
 951                 "#else\n"
 952                 "extern     double   cabs();\n"
 953                 "#endif\n"
 954                 "extern double cabs ( _Complex z );\n"
 955                 "extern double cabs(); /* This is a comment\n"
 956                 "                         and it ends here. */\n"
 957                 "extern double  cabs(struct __cabs_s);\n"
 958                 "extern long double cabsl( struct __cabsl_s );";
 959 };
 960
 961
 962 /*
 963  * Fixup Darwin's broken check for __builtin_nanf.
 964  */
 965 fix = {
 966     hackname  = broken_nan;
 967     /*
 968      *  It is tempting to omit the first "files" entry.  Do not.
 969      *  The testing machinery will take the first "files" entry as the name
 970      *  of a test file to play with.  It would be a nuisance to have a directory
 971      *  with the name "*".
 972      */
 973     files     = "architecture/ppc/math.h";
 974     files     = "architecture/*/math.h";
 975     select    = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
 976     bypass    = "powl";
 977     c_fix     = format;
 978     c_fix_arg = "#if 1";
 979     test_text = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
 980 };
 981
 982
 983 /*
 984  *  Various systems derived from BSD4.4 contain a macro definition
 985  *  for vfscanf that interacts badly with requirements of builtin-attrs.def.
 986  *  Known to be fixed in FreeBSD 5 system headers.
 987  */
 988 fix = {
 989     hackname  = bsd_stdio_attrs_conflict;
 990     mach      = "*-*-*bsd*";
 991     mach      = "*-*-*darwin*";
 992     files     = stdio.h;
 993     select    = "^#define[ \t]*vfscanf[ \t]*__svfscanf[ \t]*$";
 994     c_fix     = format;
 995     c_fix_arg = '#define _BSD_STRING(_BSD_X) _BSD_STRINGX(_BSD_X)' "\n"
 996                 '#define _BSD_STRINGX(_BSD_X) #_BSD_X' "\n"
 997                 'int vfscanf(FILE *, const char *, __builtin_va_list) '
 998                 '__asm__ (_BSD_STRING(__USER_LABEL_PREFIX__) "__svfscanf");';
 999     test_text = '#define  vfscanf       __svfscanf';
1000 };
1001
1002
1003 /*
1004  *  Fix various macros used to define ioctl numbers.
1005  *  The traditional syntax was:
1006  *
1007  *    #define _CTRL(n, x) (('n'<<8)+x)
1008  *    #define TCTRLCFOO _CTRL(T, 1)
1009  *
1010  *  but this does not work with the C standard, which disallows macro
1011  *  expansion inside strings.  We have to rewrite it thus:
1012  *
1013  *    #define _CTRL(n, x) ((n<<8)+x)
1014  *    #define TCTRLCFOO  _CTRL('T', 1)
1015  *
1016  *  The select expressions match too much, but the c_fix code is cautious.
1017  *
1018  *  CTRL might be: CTRL _CTRL ISCTRL BSD43_CTRL ...
1019  */
1020 fix = {
1021     hackname  = ctrl_quotes_def;
1022     select    = "define[ \t]+[A-Z0-9_]+CTRL\\([a-zA-Z][,)]";
1023     c_fix     = char_macro_def;
1024     c_fix_arg = "CTRL";
1025
1026     /*
1027      *  This is two tests in order to ensure that the "CTRL(c)" can
1028      *  be selected in isolation from the multi-arg format
1029      */
1030     test_text = "#define BSD43_CTRL(n, x) (('n'<<8)+x)\n";
1031     test_text = "#define _CTRL(c) ('c'&037)";
1032 };
1033
1034 fix = {
1035     hackname  = ctrl_quotes_use;
1036     select    = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+CTRL[ \t]*\\( *[^,']";
1037     c_fix     = char_macro_use;
1038     c_fix_arg = "CTRL";
1039     test_text = "#define TCTRLFOO BSD43_CTRL(T, 1)";
1040 };
1041
1042
1043 /*
1044  *  sys/mman.h on HP/UX is not C++ ready,
1045  *  even though NO_IMPLICIT_EXTERN_C is defined on HP/UX.
1046  *
1047  *  rpc/types.h on OSF1/2.0 is not C++ ready,
1048  *  even though NO_IMPLICIT_EXTERN_C is defined for the alpha.
1049  *
1050  *  The problem is the declaration of malloc.
1051  */
1052 fix = {
1053     hackname = cxx_unready;
1054     files    = sys/mman.h;
1055     files    = rpc/types.h;
1056     select   = '[^#]+malloc.*;';  /* Catch any form of declaration
1057                                      not within a macro.  */
1058     bypass   = '"C"|__BEGIN_DECLS';
1059
1060     c_fix     = wrap;
1061     c_fix_arg = "#ifdef __cplusplus\n"
1062                 "extern \"C\" {\n"
1063                 "#endif\n";
1064     c_fix_arg = "#ifdef __cplusplus\n"
1065                 "}\n"
1066                 "#endif\n";
1067     test_text = "extern void* malloc( size_t );";
1068 };
1069
1070
1071 /*
1072  *  On darwin8 and earlier, mach-o/swap.h isn't properly guarded
1073  *  by 'extern "C"'.  On darwin7 some mach/ headers aren't properly guarded.
1074  */
1075 fix = {
1076   hackname  = darwin_externc;
1077   mach      = "*-*-darwin*";
1078   files     = mach-o/swap.h;
1079   files     = mach/mach_time.h;
1080   files     = mach/mach_traps.h;
1081   files     = mach/message.h;
1082   files     = mach/mig.h;
1083   files     = mach/semaphore.h;
1084   bypass    = "extern \"C\"";
1085   bypass    = "__BEGIN_DECLS";
1086   c_fix     = wrap;
1087   c_fix_arg = "#ifdef __cplusplus\n"
1088               "extern \"C\" {\n"
1089               "#endif\n";
1090   c_fix_arg = "#ifdef __cplusplus\n"
1091               "}\n"
1092               "#endif\n";
1093   test_text = "extern void swap_fat_header();\n";
1094 };
1095
1096
1097 /*
1098  * AvailabilityMacros.h on Darwin breaks with GCC 4.0, because of
1099  * bad __GNUC__ tests.
1100  */
1101
1102 fix = {
1103   hackname  = darwin_gcc4_breakage;
1104   mach      = "*-*-darwin*";
1105   files     = AvailabilityMacros.h;
1106   select    = "\\(__GNUC__ >= 3\\) && \\(__GNUC_MINOR__ >= 1\\)";
1107   c_fix     = format;
1108   c_fix_arg = "((__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))";
1109   test_text = "#if defined(__GNUC__) && (__GNUC__ >= 3) && "
1110               "(__GNUC_MINOR__ >= 1)\n";
1111 };
1112
1113
1114 /*
1115  *  __private_extern__ doesn't exist in FSF GCC.  Even if it did,
1116  *  why would you ever put it in a system header file?
1117  */
1118 fix = {
1119   hackname  = darwin_private_extern;
1120   mach      = "*-*-darwin*";
1121   files     = mach-o/dyld.h;
1122   select    = "__private_extern__ [a-z_]+ _dyld_";
1123   c_fix     = format;
1124   c_fix_arg = "extern";
1125   c_fix_arg = "__private_extern__";
1126   test_text = "__private_extern__ int _dyld_func_lookup(\n"
1127               "const char *dyld_func_name,\n"
1128               "unsigned long *address);\n";
1129 };
1130
1131
1132 /*
1133  * Darwin headers have a stdint.h that defines UINT8_C and UINT16_C to
1134  * unsigned constants.
1135  */
1136 fix = {
1137     hackname  = darwin_stdint_1;
1138     mach      = "*-*-darwin*";
1139     files     = stdint-darwin.h, stdint.h;
1140     c_fix     = format;
1141     c_fix_arg = "#define UINT8_C(v)\tv\n#define UINT16_C(v)\tv";
1142     select    = "#define UINT8_C\\(v\\)[ \t]+\\(v ## U\\)\n"
1143                 "#define UINT16_C\\(v\\)[ \t]+\\(v ## U\\)";
1144     test_text = "#define UINT8_C(v)   (v ## U)\n"
1145                 "#define UINT16_C(v)  (v ## U)";
1146 };
1147
1148
1149 /*
1150  * Darwin headers have a stdint.h that defines INTPTR_MIN and INTPTR_MAX
1151  * with wrong types.
1152  */
1153 fix = {
1154     hackname  = darwin_stdint_2;
1155     mach      = "*-*-darwin*";
1156     files     = stdint-darwin.h, stdint.h;
1157     c_fix     = format;
1158     c_fix_arg = "#if __WORDSIZE == 64\n"
1159                 "#define INTPTR_MAX 9223372036854775807L\n"
1160                 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
1161                 "#else\n"
1162                 "#define INTPTR_MAX 2147483647L\n"
1163                 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
1164                 "#endif";
1165     select    = "#if __WORDSIZE == 64\n"
1166                 "#define INTPTR_MIN[ \t]+INT64_MIN\n"
1167                 "#define INTPTR_MAX[ \t]+INT64_MAX\n"
1168                 "#else\n"
1169                 "#define INTPTR_MIN[ \t]+INT32_MIN\n"
1170                 "#define INTPTR_MAX[ \t]+INT32_MAX\n"
1171                 "#endif";
1172     test_text = "#if __WORDSIZE == 64\n"
1173                 "#define INTPTR_MIN        INT64_MIN\n"
1174                 "#define INTPTR_MAX        INT64_MAX\n"
1175                 "#else\n"
1176                 "#define INTPTR_MIN        INT32_MIN\n"
1177                 "#define INTPTR_MAX        INT32_MAX\n"
1178                 "#endif";
1179 };
1180
1181
1182 /*
1183  * Darwin headers have a stdint.h that defines UINTPTR_MAX with a wrong type.
1184  */
1185 fix = {
1186     hackname  = darwin_stdint_3;
1187     mach      = "*-*-darwin*";
1188     files     = stdint-darwin.h, stdint.h;
1189     c_fix     = format;
1190     c_fix_arg = "#if __WORDSIZE == 64\n"
1191                 "#define UINTPTR_MAX 18446744073709551615UL\n"
1192                 "#else\n"
1193                 "#define UINTPTR_MAX 4294967295UL\n"
1194                 "#endif";
1195     select    = "#if __WORDSIZE == 64\n"
1196                 "#define UINTPTR_MAX[ \t]+UINT64_MAX\n"
1197                 "#else\n"
1198                 "#define UINTPTR_MAX[ \t]+UINT32_MAX\n"
1199                 "#endif";
1200     test_text = "#if __WORDSIZE == 64\n"
1201                 "#define UINTPTR_MAX       UINT64_MAX\n"
1202                 "#else\n"
1203                 "#define UINTPTR_MAX       UINT32_MAX\n"
1204                 "#endif";
1205 };
1206
1207
1208 /*
1209  * Darwin headers have a stdint.h that defines SIZE_MAX with a wrong type.
1210  */
1211 fix = {
1212     hackname  = darwin_stdint_4;
1213     mach      = "*-*-darwin*";
1214     files     = stdint-darwin.h, stdint.h;
1215     c_fix     = format;
1216     c_fix_arg = "#if __WORDSIZE == 64\n"
1217                 "#define SIZE_MAX 18446744073709551615UL\n"
1218                 "#else\n"
1219                 "#define SIZE_MAX 4294967295UL\n"
1220                 "#endif";
1221     select    = "#if __WORDSIZE == 64\n"
1222                 "#define SIZE_MAX[ \t]+UINT64_MAX\n"
1223                 "#else\n"
1224                 "#define SIZE_MAX[ \t]+UINT32_MAX\n"
1225                 "#endif";
1226     test_text = "#if __WORDSIZE == 64\n"
1227                 "#define SIZE_MAX          UINT64_MAX\n"
1228                 "#else\n"
1229                 "#define SIZE_MAX          UINT32_MAX\n"
1230                 "#endif";
1231 };
1232
1233
1234 /*
1235  * Darwin headers have a stdint.h that defines {U,}INTMAX_{MIN,MAX}
1236  * with a wrong type.
1237  */
1238 fix = {
1239     hackname  = darwin_stdint_5;
1240     mach      = "*-*-darwin*";
1241     files     = stdint-darwin.h, stdint.h;
1242     c_fix     = format;
1243     c_fix_arg = "#if __WORDSIZE == 64\n"
1244                 "#define INTMAX_MIN   (-9223372036854775807L - 1)\n"
1245                 "#define INTMAX_MAX   9223372036854775807L\n"
1246                 "#define UINTMAX_MAX  18446744073709551615UL\n"
1247                 "#else\n"
1248                 "#define INTMAX_MIN   (-9223372036854775807LL - 1)\n"
1249                 "#define INTMAX_MAX   9223372036854775807LL\n"
1250                 "#define UINTMAX_MAX  18446744073709551615ULL\n"
1251                 "#endif";
1252     select    = "#define INTMAX_MIN[ \t]+INT64_MIN\n"
1253                 "#define INTMAX_MAX[ \t]+INT64_MAX\n"
1254                 "\n"
1255                 "#define UINTMAX_MAX[ \t]+UINT64_MAX";
1256     test_text = "#define INTMAX_MIN        INT64_MIN\n"
1257                 "#define INTMAX_MAX        INT64_MAX\n"
1258                 "\n"
1259                 "#define UINTMAX_MAX       UINT64_MAX";
1260 };
1261
1262
1263 /*
1264  * Darwin headers have a stdint.h that defines {U,}INTMAX_C
1265  * with a wrong type.
1266  */
1267 fix = {
1268     hackname  = darwin_stdint_6;
1269     mach      = "*-*-darwin*";
1270     files     = stdint-darwin.h, stdint.h;
1271     c_fix     = format;
1272     c_fix_arg = "#if __WORDSIZE == 64\n"
1273                 "#define PTRDIFF_MIN (-9223372036854775807L - 1)\n"
1274                 "#define PTRDIFF_MAX 9223372036854775807L\n"
1275                 "#else\n"
1276                 "#define PTRDIFF_MIN (-2147483647 - 1)\n"
1277                 "#define PTRDIFF_MAX 2147483647\n"
1278                 "#endif";
1279     select    = "#if __WORDSIZE == 64\n"
1280                 "#define PTRDIFF_MIN[ \t]+INT64_MIN\n"
1281                 "#define PTRDIFF_MAX[ \t]+INT64_MAX\n"
1282                 "#else\n"
1283                 "#define PTRDIFF_MIN[ \t]+INT32_MIN\n"
1284                 "#define PTRDIFF_MAX[ \t]+INT32_MAX\n"
1285                 "#endif";
1286     test_text = "#if __WORDSIZE == 64\n"
1287                 "#define PTRDIFF_MIN       INT64_MIN\n"
1288                 "#define PTRDIFF_MAX       INT64_MAX\n"
1289                 "#else\n"
1290                 "#define PTRDIFF_MIN       INT32_MIN\n"
1291                 "#define PTRDIFF_MAX       INT32_MAX\n"
1292                 "#endif";
1293 };
1294
1295
1296 /*
1297  * Darwin headers have a stdint.h that defines {U,}INTMAX_C
1298  * with a wrong type.
1299  */
1300 fix = {
1301     hackname  = darwin_stdint_7;
1302     mach      = "*-*-darwin*";
1303     files     = stdint-darwin.h, stdint.h;
1304     c_fix     = format;
1305     c_fix_arg = "#if __WORDSIZE == 64\n"
1306                 "#define INTMAX_C(v)  (v ## L)\n"
1307                 "#define UINTMAX_C(v) (v ## UL)\n"
1308                 "#else\n"
1309                 "#define INTMAX_C(v)  (v ## LL)\n"
1310                 "#define UINTMAX_C(v) (v ## ULL)\n"
1311                 "#endif";
1312     select    = "#define INTMAX_C\\(v\\)[ \t]+\\(v ## LL\\)\n"
1313                 "#define UINTMAX_C\\(v\\)[ \t]+\\(v ## ULL\\)";
1314     test_text = "#define INTMAX_C(v)  (v ## LL)\n"
1315                 "#define UINTMAX_C(v) (v ## ULL)";
1316 };
1317
1318
1319 /*
1320  *  Fix <c_asm.h> on Digital UNIX V4.0:
1321  *  It contains a prototype for a DEC C internal asm() function,
1322  *  clashing with gcc's asm keyword.  So protect this with __DECC.
1323  */
1324 fix = {
1325     hackname = dec_intern_asm;
1326     files    = c_asm.h;
1327     sed = "/^[ \t]*float[ \t]*fasm/i\\\n#ifdef __DECC\n";
1328     sed = "/^[ \t]*#[ \t]*pragma[ \t]*intrinsic([ \t]*dasm/a\\\n"
1329           "#endif\n";
1330     test_text =
1331     "float fasm {\n"
1332     "    ... asm stuff ...\n"
1333     "};\n#pragma intrinsic( dasm )\n/* END ASM TEST*/";
1334 };
1335
1336
1337 /*
1338  * Fix typo in <wchar.h> on DJGPP 2.03.
1339  */
1340 fix = {
1341     hackname  = djgpp_wchar_h;
1342     file      = wchar.h;
1343     select    = "__DJ_wint_t";
1344     bypass    = "sys/djtypes.h";
1345     c_fix     = format;
1346     c_fix_arg = "%0\n#include <sys/djtypes.h>";
1347     c_fix_arg = "#include <stddef.h>";
1348     test_text = "#include <stddef.h>\n"
1349                 "extern __DJ_wint_t x;\n";
1350 };
1351
1352
1353 /*
1354  * Fix these Sun OS files to avoid an invalid identifier in an #ifdef.
1355  */
1356 fix = {
1357     hackname  = ecd_cursor;
1358     files     = "sunwindow/win_lock.h";
1359     files     = "sunwindow/win_cursor.h";
1360     select    = 'ecd\.cursor';
1361     c_fix     = format;
1362     c_fix_arg = 'ecd_cursor';
1363
1364     test_text = "#ifdef ecd.cursor\n#error bogus\n#endif /* ecd+cursor */";
1365 };
1366
1367
1368 /*
1369  *  Between 8/24/1998 and 2/17/2001, FreeBSD system headers presume
1370  *  neither the existence of GCC 3 nor its exact feature set yet break
1371  *  (by design?) when __GNUC__ is set beyond 2.
1372  */
1373 fix = {
1374     hackname  = freebsd_gcc3_breakage;
1375     mach      = "*-*-freebsd*";
1376     files     = sys/cdefs.h;
1377     select    = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7$';
1378     bypass    = '__GNUC__[ \t]*([>=]=[ \t]*[3-9]|>[ \t]*2)';
1379     c_fix     = format;
1380     c_fix_arg = '%0 || __GNUC__ >= 3';
1381     test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7';
1382 };
1383
1384
1385 /*
1386  *  Some releases of FreeBSD 4 and FreeBSD 5.0 and 5.1 system headers presume
1387  *  neither the existence of GCC 4 nor its exact feature set yet break
1388  *  (by design?) when __GNUC__ is set beyond 3.
1389  */
1390 fix = {
1391     hackname  = freebsd_gcc4_breakage;
1392     mach      = "*-*-freebsd*";
1393     files     = sys/cdefs.h;
1394     select    = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 \|\| __GNUC__ == 3$';
1395     c_fix     = format;
1396     c_fix_arg = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ >= 3';
1397     test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ == 3';
1398 };
1399
1400
1401 /*
1402  *  Some versions of glibc don't expect the C99 inline semantics.
1403  */
1404 fix = {
1405     hackname  = glibc_c99_inline_1;
1406     files     = features.h, '*/features.h';
1407     select    = "^ *&& !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__$";
1408     c_fix     = format;
1409     c_fix_arg = "%0 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)";
1410     test_text = <<-EOT
1411         #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ \
1412             && !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__
1413         # define __USE_EXTERN_INLINES   1
1414         #endif
1415         EOT;
1416 };
1417
1418
1419 /*
1420  *  Similar, but a version that didn't have __NO_INLINE__
1421  */
1422 fix = {
1423     hackname  = glibc_c99_inline_1a;
1424     files     = features.h, '*/features.h';
1425     select    = "(\\) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__)\n"
1426                 "(#[ \t]*define[ \t]*__USE_EXTERN_INLINES[ \t]*1)";
1427     c_fix     = format;
1428     c_fix_arg = "%1 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)\n%2";
1429     test_text = <<-EOT
1430         #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__
1431         # define __USE_EXTERN_INLINES   1
1432         #endif
1433         EOT;
1434 };
1435
1436
1437 /*
1438  * The glibc_c99_inline_1 fix should have fixed everything.  Unfortunately
1439  * there are many glibc headers which do not respect __USE_EXTERN_INLINES.
1440  * The remaining glibc_c99_inline_* fixes deal with some of those headers.
1441  */
1442 fix = {
1443     hackname  = glibc_c99_inline_2;
1444     files     = sys/stat.h, '*/sys/stat.h';
1445     select    = "extern __inline__ int";
1446     sed     = "s/extern int \\(stat\\)/"
1447               "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1448               "__inline__ int \\1/";
1449     sed     = "s/extern int \\([lf]stat\\)/"
1450               "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1451               "__inline__ int \\1/";
1452     sed     = "s/extern int \\(mknod\\)/"
1453               "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1454               "__inline__ int \\1/";
1455     sed     = "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\(stat\\)/"
1456               "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1457               "__inline__ int __REDIRECT\\1 (\\2/";
1458     sed     = "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\([lf]stat\\)/"
1459               "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1460               "__inline__ int __REDIRECT\\1 (\\2/";
1461     sed     = "s/^extern __inline__ int/"
1462               "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1463               "__inline__ int/";
1464     test_text = <<-EOT
1465         extern int fstat64 (int __fd, struct stat64 *__buf) __THROW __nonnull ((2));
1466         extern __inline__ int
1467         __NTH (fstat64 (int __fd, struct stat64 *__statbuf))
1468         {}
1469         EOT;
1470 };
1471
1472
1473 fix = {
1474     hackname  = glibc_c99_inline_3;
1475     files     = bits/string2.h, '*/bits/string2.h';
1476     select    = "extern __inline";
1477     bypass    = "__extern_inline|__GNU_STDC_INLINE__";
1478     c_fix     = format;
1479     c_fix_arg = "# if defined(__cplusplus) || defined(__GNUC_STDC_INLINE__)";
1480     c_fix_arg = "^# ifdef __cplusplus$";
1481     test_text = <<-EOT
1482         # ifdef __cplusplus
1483         #  define __STRING_INLINE inline
1484         # else
1485         #  define __STRING_INLINE extern __inline
1486         # endif
1487         EOT;
1488 };
1489
1490
1491 fix = {
1492     hackname  = glibc_c99_inline_4;
1493     files     = sys/sysmacros.h, '*/sys/sysmacros.h', wchar.h, '*/wchar.h';
1494     bypass    = "__extern_inline|__gnu_inline__";
1495     select    = "(^| )extern __inline";
1496     c_fix     = format;
1497     c_fix_arg = "%0 __attribute__ ((__gnu_inline__))";
1498     test_text = <<-EOT
1499         __extension__ extern __inline unsigned int
1500         extern __inline unsigned int
1501         EOT;
1502 };
1503
1504
1505 /*  glibc-2.3.5 defines pthread mutex initializers incorrectly,
1506  *  so we replace them with versions that correspond to the
1507  *  definition.
1508  */
1509 fix = {
1510     hackname = glibc_mutex_init;
1511     files    = pthread.h;
1512     select   = '\{ *\{ *0, *\} *\}';
1513     sed      = "/define[ \t]\\{1,\\}PTHREAD_MUTEX_INITIALIZER[ \t]*\\\\/{\n"
1514                "N\ns/{ { 0, } }/{ { 0, 0, 0, 0, 0, 0 } }/\n}";
1515     sed      = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1516                "\\(RECURSIVE\\)_NP\\) }/{ \\1, 0 }/";
1517     sed      = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1518                "\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0 }/";
1519     sed      = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1520                "\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0 }/";
1521     sed      = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1522                "\\(RECURSIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1523     sed      = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1524                "\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0, 0 }/";
1525     sed      = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1526                "\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1527     sed      = "/define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\/"
1528                "N;s/^[ \t]*#[ \t]*"
1529                "\\(define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\\\)\\n"
1530                "[ \t]*{ { 0, } }/# if __WORDSIZE == 64\\\n"
1531                "#  \\1\\\n"
1532                "  { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n"
1533                "# else\\\n"
1534                "#  \\1\\\n"
1535                "  { { 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n"
1536                "# endif/";
1537     sed      = "s/{ \\(0, 0, 0, 0, 0, 0, "
1538                "PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP\\) }/{ \\1, 0 }/";
1539     sed      = "/define[ \t]\\{1,\\}PTHREAD_COND_INITIALIZER/"
1540                "s/{ { 0, } }/{ { 0, 0, 0, 0, 0, (void *) 0, 0, 0 } }/";
1541
1542     test_text = <<- _EOText_
1543         #define PTHREAD_MUTEX_INITIALIZER \\
1544           { { 0, } }
1545         #ifdef __USE_GNU
1546         # if __WORDSIZE == 64
1547         #  define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1548           { { 0, 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1549         #  define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1550           { { 0, 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1551         #  define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1552           { { 0, 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1553         # else
1554         #  define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1555           { { 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1556         #  define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1557           { { 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1558         #  define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1559           { { 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1560         # endif
1561         #endif
1562         # define PTHREAD_RWLOCK_INITIALIZER \\
1563           { { 0, } }
1564         # ifdef __USE_GNU
1565         #  if __WORDSIZE == 64
1566         #   define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1567           { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,                           \\
1568               PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1569         #  else
1570         #   define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1571           { { 0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1572         #  endif
1573         # endif
1574         #define PTHREAD_COND_INITIALIZER { { 0, } }
1575         _EOText_;
1576 };
1577
1578
1579 /* glibc versions before 2.5 have a version of stdint.h that defines
1580    UINT8_C and UINT16_C to produce unsigned constants, as do uClibc
1581    versions with stdint.h based on those glibc versions.  */
1582 fix = {
1583     hackname  = glibc_stdint;
1584     files     = stdint.h;
1585     select    = "GNU C Library";
1586     c_fix     = format;
1587     c_fix_arg = "# define UINT8_C(c)\tc\n# define UINT16_C(c)\tc";
1588     c_fix_arg = "# define UINT8_C\\(c\\)\tc ## U\n# define UINT16_C\\(c\\)\tc ## U";
1589     test_text = "/* This file is part of the GNU C Library.  */\n# define UINT8_C(c)\tc ## U\n# define UINT16_C(c)\tc ## U";
1590 };
1591
1592
1593 /* Some versions of glibc have a version of bits/string2.h that
1594    produces "value computed is not used" warnings from strncpy; fix
1595    this definition by using __builtin_strncpy instead as in newer
1596    versions.  */
1597 fix = {
1598     hackname  = glibc_strncpy;
1599     files     = bits/string2.h;
1600     bypass    = "__builtin_strncpy";
1601     c_fix     = format;
1602     c_fix_arg = "#  define strncpy(dest, src, n) __builtin_strncpy (dest, src, n)";
1603     c_fix_arg = "#  define strncpy([^\n]*\\\\\n)*[^\n]*";
1604     test_text = <<-EOT
1605         #  define strncpy(dest, src, n) \
1606           (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n)      \\
1607                           ? (strlen (src) + 1 >= ((size_t) (n))                       \\
1608                              ? (char *) memcpy (dest, src, n)                         \\
1609                              : strncpy (dest, src, n))                                \\
1610                           : strncpy (dest, src, n)))
1611         EOT;
1612
1613 };
1614
1615 /* glibc's tgmath.h relies on an expression that is not an integer
1616    constant expression being treated as it was by GCC 4.4 and
1617    earlier.  */
1618 fix = {
1619     hackname  = glibc_tgmath;
1620     files     = tgmath.h;
1621     select    = '\(\(\(type\) 0.25\) && \(\(type\) 0.25 - 1\)\)';
1622     bypass    = "__floating_type\\(type\\) \\\\\n.*__builtin_classify_type";
1623     c_fix     = format;
1624     c_fix_arg = "(__builtin_classify_type ((type) 0) == 8 || (__builtin_classify_type ((type) 0) == 9 && __builtin_classify_type (__real__ ((type) 0)) == 8))";
1625     test_text = "# define __floating_type(type) (((type) 0.25) && ((type) 0.25 - 1))";
1626 };
1627
1628 /*
1629  * Fix these files to use the types we think they should for
1630  * ptrdiff_t, size_t, and wchar_t.
1631  *
1632  * This defines the types in terms of macros predefined by our 'cpp'.
1633  * This is supposedly necessary for glibc's handling of these types.
1634  * It's probably not necessary for anyone else, but it doesn't hurt.
1635  */
1636 fix = {
1637     hackname  = gnu_types;
1638     files  = "sys/types.h";
1639     files  = "stdlib.h";
1640     files  = "sys/stdtypes.h";
1641     files  = "stddef.h";
1642     files  = "memory.h";
1643     files  = "unistd.h";
1644     bypass    = '_GCC_(PTRDIFF|SIZE|WCHAR)_T';
1645     select    = "^[ \t]*typedef[ \t]+.*[ \t](ptrdiff|size|wchar)_t;";
1646     c_fix     = gnu_type;
1647     /* The Solaris 10 headers already define these types correctly.  */
1648     mach   = '*-*-solaris2.1[0-9]*';
1649     not_machine = true;
1650
1651     test_text = "typedef long int ptrdiff_t; /* long int */\n"
1652                 "typedef uint_t size_t; /* uint_t */\n"
1653                 "typedef ushort_t wchar_t; /* ushort_t */";
1654 };
1655
1656
1657 /*
1658  *  Fix HP & Sony's use of "../machine/xxx.h"
1659  *  to refer to:  <machine/xxx.h>
1660  */
1661 fix = {
1662     hackname  = hp_inline;
1663     files     = sys/spinlock.h;
1664     files     = machine/machparam.h;
1665     select    = "[ \t]*#[ \t]*include[ \t]+"  '"\.\./machine/';
1666
1667     c_fix     = format;
1668     c_fix_arg = "%1<machine/%2.h>";
1669
1670     c_fix_arg = "([ \t]*#[ \t]*include[ \t]+)"  '"\.\./machine/'
1671                 '([a-z]+)\.h"';
1672
1673     test_text = ' # include "../machine/mumble.h"';
1674 };
1675
1676
1677 /*
1678  *  Check for (...) in C++ code in HP/UX sys/file.h.
1679  */
1680 fix = {
1681     hackname  = hp_sysfile;
1682     files     = sys/file.h;
1683     select    = "HPUX_SOURCE";
1684
1685     c_fix     = format;
1686     c_fix_arg = "(struct file *, ...)";
1687     c_fix_arg = '\(\.\.\.\)';
1688
1689     test_text = "extern void foo(...); /* HPUX_SOURCE - bad varargs */";
1690 };
1691
1692
1693 /*
1694  *  Un-Hide a series of five FP defines from post-1999 compliance GCC:
1695  *  FP_NORMAL, FP_ZERO, FP_INFINITE, FP_SUBNORMAL and FP_NAN
1696  */
1697 fix = {
1698      hackname  = hppa_hpux_fp_macros;
1699      mach      = "hppa*-hp-hpux11*";
1700      files     = math.h;
1701      select    = "#[ \t]*define[ \t]*FP_NORMAL.*\n"
1702                  "#[ \t]*define[ \t]*FP_ZERO.*\n"
1703                  "#[ \t]*define[ \t]*FP_INFINITE.*\n"
1704                  "#[ \t]*define[ \t]*FP_SUBNORMAL.*\n"
1705                  "#[ \t]*define[ \t]*FP_NAN.*\n";
1706      c_fix     = format;
1707      c_fix_arg = <<- _EOFix_
1708         #endif /* _INCLUDE_HPUX_SOURCE */
1709
1710         #if defined(_INCLUDE_HPUX_SOURCE) || \
1711            (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L))
1712         %0#endif
1713
1714         #ifdef _INCLUDE_HPUX_SOURCE
1715
1716         _EOFix_;
1717
1718      test_text =
1719             "#  define FP_NORMAL     0\n"
1720             "#  define FP_ZERO       1\n"
1721             "#  define FP_INFINITE   2\n"
1722             "#  define FP_SUBNORMAL  3\n"
1723             "#  define FP_NAN        4\n";
1724 };
1725
1726
1727 /*
1728  * Delete C++ double pow (double, int) inline function from HP-UX 10 & 11
1729  * math.h to prevent clash with define in c_std/bits/std_cmath.h.
1730  */
1731 fix = {
1732     hackname  = hpux10_cpp_pow_inline;
1733     files     = fixinc-test-limits.h, math.h;
1734     select    = <<-     END_POW_INLINE
1735         ^# +ifdef +__cplusplus
1736          +\}
1737          +inline +double +pow\(double +__d,int +__expon\) +\{
1738         [       ]+return +pow\(__d,\(double\)__expon\);
1739          +\}
1740          +extern +"C" +\{
1741         #else
1742         # +endif
1743         END_POW_INLINE;
1744
1745     c_fix     = format;
1746     c_fix_arg = "";
1747
1748     test_text =
1749         "#    ifdef __cplusplus\n"
1750         "     }\n"
1751         "     inline double pow(double __d,int __expon) {\n"
1752         "\t return pow(__d,(double)__expon);\n"
1753         "     }\n"
1754         '     extern "C"' " {\n"
1755         "#else\n"
1756         "#    endif";
1757 };
1758
1759 fix = {
1760      hackname  = hpux11_cpp_pow_inline;
1761      files     = math.h;
1762      select    = " +inline double pow\\(double d,int expon\\) \\{\n"
1763                  " +return pow\\(d, \\(double\\)expon\\);\n"
1764                  " +\\}\n";
1765      c_fix     = format;
1766      c_fix_arg = "";
1767
1768      test_text =
1769             "   inline double pow(double d,int expon) {\n"
1770             "     return pow(d, (double)expon);\n"
1771             "   }\n";
1772 };
1773
1774
1775 /*
1776  *  Fix hpux 10.X missing ctype declarations 1
1777  */
1778 fix = {
1779     hackname = hpux10_ctype_declarations1;
1780     files    = ctype.h;
1781     select   = "^#[ \t]*define _toupper\\(__c\\)[ \t]*__toupper\\(__c\\)";
1782     bypass   = "^[ \t]*extern[ \t]*int[ \t]*__tolower[ \t]*\\(";
1783     c_fix     = format;
1784     c_fix_arg = "#ifdef _PROTOTYPES\n"
1785                 "extern int __tolower(int);\n"
1786                 "extern int __toupper(int);\n"
1787                 "#else /* NOT _PROTOTYPES */\n"
1788                 "extern int __tolower();\n"
1789                 "extern int __toupper();\n"
1790                 "#endif /* _PROTOTYPES */\n\n"
1791                 "%0\n";
1792
1793     test_text = "#  define _toupper(__c)         __toupper(__c)\n";
1794 };
1795
1796
1797 /*
1798  *  Fix hpux 10.X missing ctype declarations 2
1799  */
1800 fix = {
1801     hackname = hpux10_ctype_declarations2;
1802     files    = ctype.h;
1803     select   = "^#  if defined\\(_SB_CTYPE_MACROS\\) && \\!defined\\(__lint\\)";
1804     bypass   = "^[ \t]*extern[ \t]*int[ \t]*_isalnum[ \t]*\\(";
1805     c_fix     = format;
1806     c_fix_arg = "%0\n\n"
1807                 "#ifdef _PROTOTYPES\n"
1808                 "     extern int _isalnum(int);\n"
1809                 "     extern int _isalpha(int);\n"
1810                 "     extern int _iscntrl(int);\n"
1811                 "     extern int _isdigit(int);\n"
1812                 "     extern int _isgraph(int);\n"
1813                 "     extern int _islower(int);\n"
1814                 "     extern int _isprint(int);\n"
1815                 "     extern int _ispunct(int);\n"
1816                 "     extern int _isspace(int);\n"
1817                 "     extern int _isupper(int);\n"
1818                 "     extern int _isxdigit(int);\n"
1819                 "#  else /* not _PROTOTYPES */\n"
1820                 "     extern int _isalnum();\n"
1821                 "     extern int _isalpha();\n"
1822                 "     extern int _iscntrl();\n"
1823                 "     extern int _isdigit();\n"
1824                 "     extern int _isgraph();\n"
1825                 "     extern int _islower();\n"
1826                 "     extern int _isprint();\n"
1827                 "     extern int _ispunct();\n"
1828                 "     extern int _isspace();\n"
1829                 "     extern int _isupper();\n"
1830                 "     extern int _isxdigit();\n"
1831                 "#endif /* _PROTOTYPES */\n";
1832
1833     test_text = "#  if defined(_SB_CTYPE_MACROS) && !defined(__lint)\n"
1834                 "     extern unsigned int *__SB_masks;\n";
1835 };
1836
1837
1838 /*
1839  *  Fix hpux 10.X missing stdio declarations
1840  */
1841 fix = {
1842     hackname = hpux10_stdio_declarations;
1843     files    = stdio.h;
1844     select   = "^#[ \t]*define _iob[ \t]*__iob";
1845     bypass   = "^[ \t]*extern[ \t]*int[ \t]*vsnprintf[ \t]*\\(";
1846     c_fix     = format;
1847     c_fix_arg = "%0\n\n"
1848         "#  if defined(__STDC__) || defined(__cplusplus)\n"
1849         "     extern int snprintf(char *, size_t, const char *, ...);\n"
1850         "     extern int vsnprintf(char *, size_t, const char *, __va_list);\n"
1851         "#  else /* not __STDC__) || __cplusplus */\n"
1852         "     extern int snprintf();\n"
1853         "     extern int vsnprintf();\n"
1854         "#  endif /* __STDC__) || __cplusplus */\n";
1855
1856     test_text = "#  define _iob __iob\n";
1857 };
1858
1859
1860 /*
1861  *  Make sure hpux defines abs in header.
1862  */
1863 fix = {
1864     hackname  = hpux11_abs;
1865     mach      = "*-hp-hpux11*";
1866     files     = stdlib.h;
1867     select    = "ifndef _MATH_INCLUDED";
1868     c_fix     = format;
1869     c_fix_arg = "if !defined(_MATH_INCLUDED) || defined(__GNUG__)";
1870     test_text = "#ifndef _MATH_INCLUDED";
1871 };
1872
1873
1874 /*
1875  *  Keep HP-UX 11 from stomping on C++ math namespace
1876  *  with defines for fabsf.
1877  */
1878 fix = {
1879     hackname  = hpux11_fabsf;
1880     files     = math.h;
1881     select    = "^[ \t]*#[ \t]*define[ \t]+fabsf\\(.*";
1882     bypass    = "__cplusplus";
1883
1884     c_fix     = format;
1885     c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
1886
1887     test_text =
1888     "#ifdef _PA_RISC\n"
1889     "#  define fabsf(x) ((float)fabs((double)(float)(x)))\n"
1890     "#endif";
1891 };
1892
1893
1894 /*
1895  *  Fix C99 constant in __POINTER_SET define.
1896  */
1897 fix = {
1898     hackname  = hpux11_pthread_const;
1899     mach      = "*-hp-hpux11.[0-3]*";
1900     files     = sys/pthread.h;
1901     select    = "^#define[ \t]*__POINTER_SET[ \t]*\\(\\(void \\*\\) 1LL\\)";
1902
1903     c_fix     = format;
1904     c_fix_arg = "#define __POINTER_SET\t\t((void *) 1L)";
1905     test_text = "#define __POINTER_SET\t\t((void *) 1LL)";
1906 };
1907
1908
1909 /*
1910  * Prevent HP-UX 11 from defining __size_t and preventing size_t from
1911  * being defined by having it define _hpux_size_t instead.
1912  */
1913 fix = {
1914     hackname  = hpux11_size_t;
1915     mach      = "*-hp-hpux11*";
1916     select    = "__size_t";
1917
1918     c_fix     = format;
1919     c_fix_arg = "_hpux_size_t";
1920
1921     test_text =
1922     "#define __size_t size_t\n"
1923     "       extern int getpwuid_r( char *, __size_t, struct passwd **);\n";
1924 };
1925
1926
1927 /*
1928  *  Fix hpux 11.00 broken snprintf declaration
1929  *  (third argument is char *, needs to be const char * to prevent
1930  *  spurious warnings with -Wwrite-strings or in C++).
1931  */
1932 fix = {
1933     hackname = hpux11_snprintf;
1934     files    = stdio.h;
1935     select   = '(extern int snprintf *\(char *\*, *(|__|_hpux_)size_t,)'
1936                                     ' *(char *\*, *\.\.\.\);)';
1937     c_fix     = format;
1938     c_fix_arg = '%1 const %3';
1939
1940     test_text = "extern int snprintf(char *, size_t, char *, ...);\n"
1941                 "extern int snprintf(char *, __size_t, char *, ...);\n"
1942                 "extern int snprintf(char *, _hpux_size_t, char *, ...);";
1943 };
1944
1945 /*
1946  *  Fix hpux 11.00 broken vsnprintf declaration
1947  */
1948 fix = {
1949     hackname = hpux11_vsnprintf;
1950     files    = stdio.h;
1951     select   = '(extern int vsnprintf\(char \*, _[hpux]*_size_t, '
1952                                      'const char \*,) __va__list\);';
1953     c_fix     = format;
1954     c_fix_arg = "%1 __va_list);";
1955
1956     test_text = 'extern int vsnprintf(char *, _hpux_size_t, const char *,'
1957                                      ' __va__list);';
1958 };
1959
1960
1961 /*
1962  *  get rid of bogus inline definitions in HP-UX 8.0
1963  */
1964 fix = {
1965     hackname = hpux8_bogus_inlines;
1966     files    = math.h;
1967     select   = inline;
1968     bypass   = "__GNUG__";
1969     sed = "s@inline int abs(int [a-z][a-z]*) {.*}"
1970            "@extern \"C\" int abs(int);@";
1971     sed = "s@inline double abs(double [a-z][a-z]*) {.*}@@";
1972     sed = "s@inline int sqr(int [a-z][a-z]*) {.*}@@";
1973     sed = "s@inline double sqr(double [a-z][a-z]*) {.*}@@";
1974     test_text = "inline int abs(int v) { return (v>=0)?v:-v; }\n"
1975                 "inline double sqr(double v) { return v**0.5; }";
1976 };
1977
1978
1979 /*
1980  *  Fix hpux broken ctype macros
1981  */
1982 fix = {
1983     hackname = hpux_ctype_macros;
1984     files    = ctype.h;
1985     select   = '((: |\()__SB_masks \? )'
1986                '(__SB_masks\[__(alnum|c)\] & _IS)';
1987     c_fix     = format;
1988     c_fix_arg = "%1(int)%3";
1989
1990     test_text = ": __SB_masks ? __SB_masks[__alnum] & _ISCNTRL\n"
1991                 "# define isalpha(__c) (__SB_masks ? __SB_masks[__c] & _IS\n";
1992 };
1993
1994
1995 /*
1996  *  Fix hpux broken #ifndef _XOPEN_SOURCE_EXTENDED conditional on htonl etc.
1997  */
1998 fix = {
1999     hackname = hpux_htonl;
2000     files    = netinet/in.h;
2001     select   = "#ifndef _XOPEN_SOURCE_EXTENDED[ \t]*\n"
2002                "(/\\*\n"
2003                " \\* Macros for number representation conversion\\.\n"
2004                " \\*/\n"
2005                "#ifndef ntohl)";
2006     c_fix     = format;
2007     c_fix_arg = "#if 1\n%1";
2008
2009     test_text = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
2010                 "/*\n"
2011                 " * Macros for number representation conversion.\n"
2012                 " */\n"
2013                 "#ifndef ntohl\n"
2014                 "#define ntohl(x)        (x)\n"
2015                 "#define ntohs(x)        (x)\n"
2016                 "#define htonl(x)        (x)\n"
2017                 "#define htons(x)        (x)\n"
2018                 "#endif\n"
2019                 "#endif  /* ! _XOPEN_SOURCE_EXTENDED */";
2020 };
2021
2022
2023 /*
2024  * HP-UX long_double
2025  */
2026 fix = {
2027     hackname  = hpux_long_double;
2028     mach      = "*-*-hpux10*";
2029     mach      = "*-*-hpux11.[012]*";
2030     files     = stdlib.h;
2031     select    = "extern[ \t]long_double[ \t]strtold";
2032     bypass    = "long_double_t";
2033     sed       = "/^#[ \t]*ifndef _LONG_DOUBLE/,/\\/\\* _LONG_DOUBLE \\*\\//D";
2034     sed       = "s/long_double/long double/g";
2035
2036     test_text = "#  ifndef _LONG_DOUBLE\n"
2037                 "#    define _LONG_DOUBLE\n"
2038                 "     typedef struct {\n"
2039                 "       unsigned int word1, word2, word3, word4;\n"
2040                 "     } long_double;\n"
2041                 "#  endif /* _LONG_DOUBLE */\n"
2042                 "extern long_double strtold(const char *, char **);\n";
2043 };
2044
2045  /*
2046   * We cannot use the above rule on 11.31 because it removes the strtold
2047   * definition.  ia64 is OK with no hack, PA needs some help.
2048   */
2049 fix = {
2050     hackname  = hpux_long_double_2;
2051     mach      = "hppa*-*-hpux11.3*";
2052     files     = stdlib.h;
2053     select    = "#[ \t]*if[ \t]*!defined\\(__ia64\\) \\|\\| defined\\(_PROTOTYPES\\) \\|\\| defined\\(_LONG_DOUBLE_STRUCT\\)";
2054     c_fix     = format;
2055     c_fix_arg = "#  if !defined(_PROTOTYPES) || defined(_LONG_DOUBLE_STRUCT)";
2056
2057     test_text = "#  if !defined(__ia64) || !defined(_PROTOTYPES) || defined(_LONG_DOUBLE_STRUCT)\n";
2058 };
2059
2060 /*
2061  *  Fix hpux10.20 <sys/time.h> to avoid invalid forward decl
2062  */
2063 fix = {
2064     hackname = hpux_systime;
2065     files    = sys/time.h;
2066     select   = "^extern struct sigevent;";
2067
2068     c_fix     = format;
2069     c_fix_arg = "struct sigevent;";
2070
2071     test_text = 'extern struct sigevent;';
2072 };
2073
2074
2075 /*
2076  *  Wrap spu_info in ifdef _KERNEL.  GCC cannot handle an array of unknown
2077  *  type and mpinfou is only defined when _KERNEL is set.
2078  */
2079 fix = {
2080     hackname = hpux_spu_info;
2081     mach     = "*-hp-hpux*";
2082     /*
2083      *  It is tempting to omit the first "files" entry.  Do not.
2084      *  The testing machinery will take the first "files" entry as the name
2085      *  of a test file to play with.  It would be a nuisance to have a directory
2086      *  with the name "*".
2087      */
2088     files    = "ia64/sys/getppdp.h";
2089     files    = "*/sys/getppdp.h";
2090     select   = "^.*extern.*spu_info.*";
2091
2092     c_fix     = format;
2093     c_fix_arg = "#ifdef _KERNEL\n%0\n#endif";
2094
2095     test_text = "extern union mpinfou spu_info[];";
2096 };
2097
2098 fix = {
2099     hackname  = hpux11_extern_sendfile;
2100     mach      = "*-hp-hpux11.[12]*";
2101     files     = sys/socket.h;
2102     select    = "^[ \t]*extern sbsize_t sendfile.*\n.*, int\\)\\);\n";
2103     c_fix     = format;
2104     c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
2105     test_text = "   extern sbsize_t sendfile __((int, int, off_t, bsize_t,\n                               const struct iovec *, int));\n";
2106 };
2107
2108 fix = {
2109     hackname  = hpux11_extern_sendpath;
2110     mach      = "*-hp-hpux11.[12]*";
2111     files     = sys/socket.h;
2112     select    = "^[ \t]*extern sbsize_t sendpath.*\n.*, int\\)\\);\n";
2113     c_fix     = format;
2114     c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
2115     test_text = "   extern sbsize_t sendpath __((int, int, off_t, bsize_t,\n                               const struct iovec *, int));\n";
2116 };
2117
2118 fix = {
2119     hackname  = hpux_extern_errno;
2120     mach      = "*-hp-hpux10.*";
2121     mach      = "*-hp-hpux11.[0-2]*";
2122     files     = errno.h;
2123     select    = "^[ \t]*extern int errno;$";
2124     c_fix     = format;
2125     c_fix_arg = "#ifdef __cplusplus\nextern \"C\" {\n#endif\n%0\n#ifdef __cplusplus\n}\n#endif";
2126     test_text = "   extern int errno;\n";
2127 };
2128
2129
2130 /*
2131  *  Add missing braces to pthread initializer defines.
2132  */
2133 fix = {
2134     hackname  = hpux_pthread_initializers;
2135     mach      = "*-hp-hpux11.[0-3]*";
2136     files     = sys/pthread.h;
2137     sed       = "s@^[ \t]*1, 1, 1, 1,[ \t]*\\\\"
2138                  "@\t{ 1, 1, 1, 1 },\t\t\t\t\t\t\t\\\\@";
2139     sed       = "s@^[ \t]*1,[ \t]*\\\\"
2140                  "@\t{ 1, 0 }@";
2141     sed       = "/^[ \t]*0$/d";
2142     sed       = "s@__PTHREAD_MUTEX_VALID, 0"
2143                  "@{ __PTHREAD_MUTEX_VALID, 0 }@";
2144     sed       = "s@^[ \t]*0, 0, -1, 0,[ \t]*\\\\"
2145                  "@\t{ 0, 0, -1, 0 },\t\t\t\t\t\t\\\\@";
2146     sed       = "s@0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
2147                  "@{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
2148     sed       = "s@^[ \t]*__LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
2149                  "@\t{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
2150     sed       = "s@^[ \t]*0, 0[ \t]*\\\\"
2151                  "@\t{ 0, 0 }\t\t\t\t\t\t\t\\\\@";
2152     sed       = "s@__PTHREAD_COND_VALID, 0"
2153                  "@{ __PTHREAD_COND_VALID, 0 }@";
2154     sed       = "s@__LWP_COND_VALID, 0,[ \t]*\\\\"
2155                  "@{ __LWP_COND_VALID, 0 },\t\t\t\t\t\\\\@";
2156     sed       = "s@__PTHREAD_RWLOCK_VALID, 0"
2157                  "@{ __PTHREAD_RWLOCK_VALID, 0 }@";
2158     sed       = "s@__LWP_RWLOCK_VALID, 0,[ \t]*\\\\"
2159                  "@{ __LWP_RWLOCK_VALID, 0 },\t\t\t\t\t\\\\@";
2160     sed       = "s@^[ \t]*0, 0, 0, 0, 0, 0, 0[ \t]*\\\\"
2161                  "@\t{ 0, 0, 0, 0, 0 }, { 0, 0}\t\t\t\t\t\\\\@";
2162     test_text = "#define PTHREAD_MUTEX_INITIALIZER  {\t\t\t\t\t\\\\\n"
2163                 "\t__PTHREAD_MUTEX_VALID, 0,\t\t\t\t\t\\\\\n"
2164                 "\t(PTHREAD_MUTEX_DEFAULT | PTHREAD_PROCESS_PRIVATE),\t\t\\\\\n"
2165                 "\t__SPNLCK_INITIALIZER,\t\t\t\t\t\t\\\\\n"
2166                 "\t0, 0, -1, 0,\t\t\t\t\t\t\t\\\\\n"
2167                 "\t0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,\t\t\t\t\\\\\n"
2168                 "\t0, 0\t\t\t\t\t\t\t\t\\\\\n"
2169                 "}\n";
2170 };
2171
2172 fix = {
2173     hackname  = hpux_c99_intptr;
2174     mach      = "*-hp-hpux11.3*";
2175     files     = stdint-hpux11.h, stdint.h;
2176     sed       = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MAX[ \t]*INT32_MAX[ \t]*$@#define PTRDIFF_MAX (2147483647l)@";
2177     sed       = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MIN[ \t]*INT32_MIN[ \t]*$@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
2178     sed       = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MAX[ \t]*INT32_MAX[ \t]*$@#define INTPTR_MAX (2147483647l)@";
2179     sed       = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MIN[ \t]*INT32_MIN[ \t]*$@#define INTPTR_MIN (-INTPTR_MAX - 1)@";
2180     sed       = "s@^[ \t]*#[ \t]*define[ \t]*UINTPTR_MAX[ \t]*UINT32_MAX[ \t]*$@#define UINTPTR_MAX (4294967295ul)@";
2181     sed       = "s@^[ \t]*#[ \t]*define[ \t]*SIZE_MAX[ \t]*UINT32_MAX[ \t]*$@#define SIZE_MAX (4294967295ul)@";
2182     test_text = "#define PTRDIFF_MAX    INT32_MAX\n"
2183                 "#define PTRDIFF_MIN    INT32_MIN\n"
2184                 "#define INTPTR_MAX     INT32_MAX\n"
2185                 "#define INTPTR_MIN     INT32_MIN\n"
2186                 "#define UINTPTR_MAX    UINT32_MAX\n"
2187                 "#define SIZE_MAX       UINT32_MAX\n";
2188 };
2189
2190 /*
2191  * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31.
2192  */
2193
2194 fix = {
2195     hackname  = hpux_c99_inttypes;
2196     mach      = "*-hp-hpux11.[23]*";
2197     files     = inttypes.h;
2198     files     = stdint-hpux11.h, stdint.h;
2199     sed       = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*__CONCAT_U__(__c)[ \t]*$@#define UINT8_C(__c) (__c)@";
2200     sed       = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*__CONCAT_U__(__c)[ \t]*$@#define UINT16_C(__c) (__c)@";
2201     sed       = "s@^[ \t]*#[ \t]*define[ \t]*INT32_C(__c)[ \t]*__CONCAT__(__c,l)[ \t]*$@#define INT32_C(__c) (__c)@";
2202     sed       = "s@^[ \t]*#[ \t]*define[ \t]*UINT32_C(__c)[ \t].*$@#define UINT32_C(__c) __CONCAT__(__c,u)@";
2203     test_text = "#define UINT8_C(__c)     __CONCAT_U__(__c)\n"
2204                 "#define UINT16_C(__c)    __CONCAT_U__(__c)\n"
2205                 "#define INT32_C(__c)     __CONCAT__(__c,l)\n"
2206                 "#define UINT32_C(__c)     __CONCAT__(__c,ul)\n";
2207 };
2208
2209 fix = {
2210     hackname  = hpux_c99_inttypes2;
2211     mach      = "*-hp-hpux11.2*";
2212     files     = stdint-hpux11.h, stdint.h;
2213     sed       = "s@^[ \t]*#[ \t]*define[ \t]*INT8_C(__c)[ \t]*((signed char)(__c))[ \t]*$@#define INT8_C(__c) (__c)@";
2214     sed       = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*((unsigned char)(__c))[ \t]*$@#define UINT8_C(__c) (__c)@";
2215     sed       = "s@^[ \t]*#[ \t]*define[ \t]*INT16_C(__c)[ \t]*((short)(__c))[ \t]*$@#define INT16_C(__c) (__c)@";
2216     sed       = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*((unsigned short)(__c))[ \t]*$@#define UINT16_C(__c) (__c)@";
2217     test_text = "#  define      INT8_C(__c)     ((signed char)(__c))\n"
2218                 "#  define      UINT8_C(__c)    ((unsigned char)(__c))\n"
2219                 "#  define      INT16_C(__c)    ((short)(__c))\n"
2220                 "#  define      UINT16_C(__c)   ((unsigned short)(__c))\n";
2221 };
2222
2223 fix = {
2224     hackname  = hpux_stdint_least_fast;
2225     mach      = "*-hp-hpux11.2*";
2226     files     = stdint-hpux11.h, stdint.h;
2227     select    =
2228         "^[ \t]*#[ \t]*define[ \t]+UINT_(LEAST|FAST)64_MAX[ \t]+ULLONG_MAX";
2229     c_fix     = format;
2230     c-fix-arg = "#  define      UINT_%164_MAX   __UINT64_MAX__";
2231     test-text = "#  define       UINT_FAST64_MAX        ULLONG_MAX\n"
2232                 "#  define       UINT_LEAST64_MAX        ULLONG_MAX\n";
2233         _EOFix_;
2234 };
2235
2236 fix = {
2237     hackname  = hpux_inttype_int8_t;
2238     mach      = "*-hp-hpux1[01].*";
2239     files     = sys/_inttypes.h;
2240     select    = "^[ \t]*typedef[ \t]*char[ \t]*int(_least){0,1}8_t.*";
2241     c_fix     = format;
2242     c_fix_arg = "typedef signed char int%18_t;";
2243     test_text = "typedef char int_least8_t;\n"
2244                 "typedef char int8_t;\n";
2245 };
2246
2247 fix = {
2248     hackname  = hpux_imaginary_i;
2249     mach      = "ia64-hp-hpux11.*";
2250     files     = complex.h;
2251     select    = "^[ \t]*#[ \t]*define[ \t]*_Complex_I.*";
2252     c_fix     = format;
2253     c_fix_arg = "#define _Complex_I (__extension__ 1.0iF)";
2254     test_text = "#define _Complex_I (0.f+_Imaginary_I)\n";
2255 };
2256
2257 /*
2258  *  Fix glibc definition of HUGE_VAL in terms of hex floating point constant
2259  */
2260 fix = {
2261     hackname  = huge_val_hex;
2262     files     = bits/huge_val.h;
2263     select    = "^#[ \t]*define[ \t]*HUGE_VAL[ \t].*0x1\\.0p.*";
2264     bypass    = "__builtin_huge_val";
2265
2266     c_fix     = format;
2267     c_fix_arg = "#define HUGE_VAL (__builtin_huge_val())\n";
2268
2269     test_text = "# define HUGE_VAL\t(__extension__ 0x1.0p2047)";
2270 };
2271
2272
2273 /*
2274  *  Fix glibc definition of HUGE_VALF in terms of hex floating point constant
2275  */
2276 fix = {
2277     hackname  = huge_valf_hex;
2278     files     = bits/huge_val.h;
2279     select    = "^#[ \t]*define[ \t]*HUGE_VALF[ \t].*0x1\\.0p.*";
2280     bypass    = "__builtin_huge_valf";
2281
2282     c_fix     = format;
2283     c_fix_arg = "#define HUGE_VALF (__builtin_huge_valf())\n";
2284
2285     test_text = "#  define HUGE_VALF (__extension__ 0x1.0p255f)";
2286 };
2287
2288
2289 /*
2290  *  Fix glibc definition of HUGE_VALL in terms of hex floating point constant
2291  */
2292 fix = {
2293     hackname  = huge_vall_hex;
2294     files     = bits/huge_val.h;
2295     select    = "^#[ \t]*define[ \t]*HUGE_VALL[ \t].*0x1\\.0p.*";
2296     bypass    = "__builtin_huge_vall";
2297
2298     c_fix     = format;
2299     c_fix_arg = "#define HUGE_VALL (__builtin_huge_vall())\n";
2300
2301     test_text = "#  define HUGE_VALL (__extension__ 0x1.0p32767L)";
2302 };
2303
2304
2305 /*
2306  *  Fix return type of abort and free
2307  */
2308 fix = {
2309     hackname  = int_abort_free_and_exit;
2310     files     = stdlib.h;
2311     select    = "int[ \t]+(abort|free|exit)[ \t]*\\(";
2312     bypass    = "_CLASSIC_ANSI_TYPES";
2313
2314     c_fix     = format;
2315     c_fix_arg = "void\t%1(";
2316
2317     test_text = "extern int abort(int);\n"
2318                 "extern int free(void*);\n"
2319                 "extern int exit(void*);";
2320 };
2321
2322
2323 /*
2324  *  Fix various macros used to define ioctl numbers.
2325  *  The traditional syntax was:
2326  *
2327  *    #define _IO(n, x) (('n'<<8)+x)
2328  *    #define TIOCFOO _IO(T, 1)
2329  *
2330  *  but this does not work with the C standard, which disallows macro
2331  *  expansion inside strings.  We have to rewrite it thus:
2332  *
2333  *    #define _IO(n, x) ((n<<8)+x)
2334  *    #define TIOCFOO  _IO('T', 1)
2335  *
2336  *  The select expressions match too much, but the c_fix code is cautious.
2337  *
2338  *  _IO might be: _IO DESIO BSD43__IO with W, R, WR, C, ... suffixes.
2339  */
2340 fix = {
2341     hackname  = io_quotes_def;
2342     select    = "define[ \t]+[A-Z0-9_]+IO[A-Z]*\\([a-zA-Z][,)]";
2343     c_fix     = char_macro_def;
2344     c_fix_arg = "IO";
2345     test_text =
2346     "#define BSD43__IOWR(n, x) (('n'<<8)+x)\n"
2347     "#define _IOWN(x,y,t)  (_IOC_IN|(((t)&_IOCPARM_MASK)<<16)|('x'<<8)|y)\n"
2348     "#define _IO(x,y)      ('x'<<8|y)";
2349     test_text =
2350     "#define XX_IO(x)        ('x'<<8|256)";
2351 };
2352
2353 fix = {
2354     hackname  = io_quotes_use;
2355     select    = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+IO[A-Z]*[ \t]*"
2356                 "\\( *[^,']";
2357     c_fix     = char_macro_use;
2358     c_fix_arg = "IO";
2359     test_text = "#define TIOCFOO BSD43__IOWR(T, 1)\n"
2360                 "#define TIOCFOO \\\\\n"
2361                 "BSD43__IOWR(T, 1) /* Some are multi-line */";
2362 };
2363
2364
2365 /*
2366  *  Check for missing ';' in struct
2367  */
2368 fix = {
2369     hackname = ip_missing_semi;
2370     files    = netinet/ip.h;
2371     select   = "}$";
2372     sed      = "/^struct/,/^};/s/}$/};/";
2373     test_text=
2374     "struct mumble {\n"
2375     "  union {\n"
2376     "    int x;\n"
2377     "  }\n"
2378     "}; /* mumbled struct */\n";
2379 };
2380
2381
2382 /*
2383  *  IRIX 6.5.1[89] <internal/sgimacros.h> unconditionally defines
2384  *  __restrict as restrict iff __c99.  This is wrong for C++, which
2385  *  needs many C99 features, but only supports __restrict.
2386  */
2387 fix = {
2388     hackname  = irix___restrict;
2389     files     = internal/sgimacros.h;
2390     select    = "(#ifdef __c99\n)(#[ \t]*define __restrict restrict)";
2391
2392     mach      = "mips-sgi-irix6.5";
2393     c_fix     = format;
2394     c_fix_arg = "%1"
2395                 "#  ifndef __cplusplus\n%2\n#  endif";
2396
2397     test_text = "#ifdef __c99\n#  define __restrict restrict";
2398 };
2399
2400 /*
2401  * IRIX 6.5.22 <internal/math_core.h> uses the SGI c99 __generic() intrinsic
2402  * to define the fpclasify, isfinite, isinf, isnan, isnormal and signbit
2403  * functions.
2404  *
2405  * This was probably introduced around IRIX 6.5.18
2406  */
2407 fix = {
2408     hackname  = irix___generic1;
2409     files     = internal/math_core.h;
2410     mach      = "mips-sgi-irix6.5";
2411     select    = "#define ([a-z]+)\\(x\\) *__generic.*";
2412
2413     c_fix     = format;
2414     c_fix_arg = "extern int %1(double);\n"
2415                 "extern int %1f(float);\n"
2416                 "extern int %1l(long double);\n"
2417                 "#define %1(x) (sizeof(x) == sizeof(double) ? _%1(x) \\\n"
2418                 "               : sizeof(x) == sizeof(float) ? _%1f(x) \\\n"
2419                 "               : _%1l(x))\n";
2420
2421     test_text =
2422       "#define isnan(x) __generic(x,,, _isnan, _isnanf, _isnanl,,,)(x)\n";
2423 };
2424
2425
2426 /* Likewise <internal/math_core.h> on IRIX 6.5.19 and later uses the SGI
2427    compiler's __generic intrinsic to define isgreater, isgreaterequal,
2428    isless, islessequal, islessgreater and isunordered functions.  */
2429 fix = {
2430     hackname  = irix___generic2;
2431     files     = internal/math_core.h;
2432     mach      = "mips-sgi-irix6.5";
2433     select    = "#define ([a-z]+)\\(x,y\\) *__generic.*";
2434
2435     c_fix     = format;
2436     c_fix_arg = "#define %1(x,y) \\\n"
2437                 "  ((sizeof(x)<=4 && sizeof(y)<=4) ? _%1f(x,y) \\\n"
2438                 "   : (sizeof(x)<=8 && sizeof(y)<=8) ? _%1(x,y) \\\n"
2439                 "   : _%1l(x,y))\n";
2440
2441     test_text =
2442       "#define isless(x,y)         __generic(x,y,, _isless, _islessf, _islessl,,,)(x,y)";
2443 };
2444
2445
2446 /*
2447  *  IRIX 5.2's <sys/asm.h> contains an asm comment with a contraction
2448  *  that causes the assembly preprocessor to complain about an
2449  *  unterminated character constant.
2450  */
2451 fix = {
2452     hackname  = irix_asm_apostrophe;
2453     files     = sys/asm.h;
2454
2455     select    = "^[ \t]*#.*[Ww]e're";
2456     c_fix     = format;
2457     c_fix_arg = "%1 are";
2458     c_fix_arg = "^([ \t]*#.*[Ww]e)'re";
2459     test_text = "\t# and we're on vacation";
2460 };
2461
2462
2463 /*
2464  * IRIX 6.5 complex.h defines _Complex_I and _Imaginary_I in terms of __I__,
2465  * which is a MIPSpro compiler builtin.  Remove _Imaginary_I and imaginary
2466  * definitions which are not supported by GCC.
2467  */
2468 fix = {
2469     hackname  = irix_complex;
2470     mach      = "mips-sgi-irix6.5";
2471     files     = complex.h;
2472     select    = "#define[ \t]_Complex_I[ \t]\\(\\(float[ \t]_Complex\\)[ \t]\\(__I__\\)\\)";
2473     sed       = "s/#define[ \t]_Complex_I[ \t]((float[ \t]_Complex)[ \t](__I__))/"
2474                 "#define _Complex_I (__extension__ 1.0iF)/";
2475     sed       = "/#define[ \t]imaginary[ \t]_Imaginary/d";
2476     sed       = "/#define[ \t]_Imaginary_I/d";
2477     sed       = "s/#define[ \t]I[ \t]_Imaginary_I/#define I _Complex_I/";
2478     test_text = "#define _Complex_I ((float _Complex) (__I__))\n"
2479                 "#define imaginary _Imaginary\n"
2480                 "// #define _Imaginary_I ((float _Imaginary) 1)\n"
2481                 "#define _Imaginary_I __I__\n"
2482                 "#define I _Imaginary_I";
2483 };
2484
2485
2486 /*
2487  *  Non-traditional "const" declaration in Irix's limits.h.
2488  */
2489 fix = {
2490     hackname    = irix_limits_const;
2491     files       = fixinc-test-limits.h, limits.h;
2492     select      = "^extern const ";
2493     c_fix       = format;
2494     c_fix_arg   = "extern __const ";
2495     test_text   = "extern const char limit; /* test limits */";
2496 };
2497
2498
2499 /*
2500  *  IRIX 6.5 PTHREAD_*_INITIALIZER need an additional level of braces in
2501  *  <pthread.h>.
2502  */
2503 fix = {
2504     hackname    = irix_pthread_init;
2505     files       = pthread.h;
2506     select      = "^(#define[ \t]+PTHREAD_.*_INITIALIZER[ \t]+)(\\{ 0 \\})";
2507
2508     mach        = "mips-sgi-irix6.5";
2509     c_fix       = format;
2510     c_fix_arg   = "%1{ %2 }";
2511     test_text   = "#define PTHREAD_MUTEX_INITIALIZER    { 0 }\n"
2512                   "#define PTHREAD_COND_INITIALIZER     { 0 }\n"
2513                   "#define PTHREAD_RWLOCK_INITIALIZER   { 0 }";
2514 };
2515
2516
2517 /*
2518  *  IRIX 6.5.1[78] <sys/socket.h> has a broken definition of socklen_t.
2519  *  Various socket function prototypes use different types instead,
2520  *  depending on the API in use (BSD, XPG4/5), but the socklen_t
2521  *  definition doesn't reflect this (SGI Bug Id 864477, fixed in
2522  *  IRIX 6.5.19).
2523  */
2524 fix = {
2525     hackname  = irix_socklen_t;
2526     files     = sys/socket.h;
2527     select    = "(#define _SOCKLEN_T\n)(typedef u_int32_t socklen_t;)";
2528
2529     mach      = "mips-sgi-irix6.5";
2530     c_fix     = format;
2531     c_fix_arg = "%1"
2532                 "#if _NO_XOPEN4 && _NO_XOPEN5\n"
2533                 "typedef int socklen_t;\n"
2534                 "#else\n"
2535                 "%2\n"
2536                 "#endif /* _NO_XOPEN4 && _NO_XOPEN5 */";
2537
2538     test_text = "#define _SOCKLEN_T\ntypedef u_int32_t socklen_t;";
2539 };
2540
2541 /*
2542  *  IRIX 6.5 <stdint.h> only works with ISO C99 and errors out
2543  *  otherwise.
2544  */
2545 fix = {
2546     hackname  = irix_stdint_c99_mode;
2547     files     = stdint.h;
2548     select = "(#ifndef __c99\n)(#error This header file is to be used only for c99 mode compilations)";
2549
2550     mach      = "mips-sgi-irix6.5";
2551     c_fix  = format;
2552     c_fix_arg = "#if 0\n"
2553                 "%2";
2554     test_text =
2555     "#ifndef __c99\n#error This header file is to be used only for c99 mode compilations\n#else";
2556 };
2557
2558
2559 /*
2560  *  IRIX 6.5 <stdint.h> has some *_MIN/MAX constants whose types don't
2561  *  match the corresponding types, as required by ISO C99.
2562  */
2563 fix = {
2564     hackname  = irix_stdint_c99_types;
2565     files     = stdint-irix65.h, stdint.h;
2566     mach      = "mips-sgi-irix6.5";
2567     sed       = "s@^#define INT64_MIN.*(-0x7fffffffffffffff - 1)$@"
2568                 "#define INT64_MIN               (-0x7fffffffffffffffLL - 1)@";
2569     sed       = "s@^#define INT64_MAX.*0x7fffffffffffffff$@"
2570                 "#define INT64_MAX               0x7fffffffffffffffLL@";
2571     sed       = "s@^#define UINT32_MAX.*0xffffffff$@"
2572                 "#define UINT32_MAX              0xffffffffU@";
2573     sed       = "s@^#define UINT64_MAX.*0xffffffffffffffff$@"
2574                 "#define UINT64_MAX              0xffffffffffffffffULL@";
2575     sed       = "s@^#define INTPTR_MIN.*INT32_MIN$@"
2576                 "#define INTPTR_MIN              (-0x7fffffffL - 1)@";
2577     sed       = "s@^#define INTPTR_MAX.*INT32_MAX$@"
2578                 "#define INTPTR_MAX              0x7fffffffL@";
2579     sed       = "s@^#define UINTPTR_MAX.*UINT32_MAX$@"
2580                 "#define UINTPTR_MAX             0xffffffffUL@";
2581     sed       = "s@^#define INTPTR_MIN.*INT64_MIN@"
2582                 "#define INTPTR_MIN              (-0x7fffffffffffffffL - 1)@";
2583     sed       = "s@^#define INTPTR_MAX.*INT64_MAX$@"
2584                 "#define INTPTR_MAX              0x7fffffffffffffffL@";
2585     sed       = "s@^#define UINTPTR_MAX.*UINT64_MAX$@"
2586                 "#define UINTPTR_MAX             0xffffffffffffffffUL@";
2587     sed       = "s@^#define PTRDIFF_MIN.*INT64_MIN$@"
2588                 "#define PTRDIFF_MIN             (-0x7fffffffffffffffL - 1)@";
2589     sed       = "s@^#define PTRDIFF_MAX.*INT64_MAX$@"
2590                 "#define PTRDIFF_MAX             0x7fffffffffffffffL@";
2591     sed       = "s@^#define SIZE_MAX.*UINT64_MAX$@"
2592                 "#define SIZE_MAX                0xffffffffffffffffUL@";
2593     test_text = "#define INT64_MIN               (-0x7fffffffffffffff - 1)\n"
2594                 "#define INT64_MAX               0x7fffffffffffffff\n"
2595                 "#define UINT32_MAX              0xffffffff\n"
2596                 "#define UINT64_MAX              0xffffffffffffffff\n"
2597                 "#define INTPTR_MIN              INT32_MIN\n"
2598                 "#define INTPTR_MAX              INT32_MAX\n"
2599                 "#define UINTPTR_MAX             UINT32_MAX\n"
2600                 "#define INTPTR_MIN              INT64_MIN\n"
2601                 "#define INTPTR_MAX              INT64_MAX\n"
2602                 "#define UINTPTR_MAX             UINT64_MAX\n"
2603                 "#define PTRDIFF_MIN             INT64_MIN\n"
2604                 "#define PTRDIFF_MAX             INT64_MAX\n"
2605                 "#define SIZE_MAX                UINT64_MAX";
2606 };
2607
2608
2609 /*
2610  *  IRIX 6.5 <stdint.h> uses casts in some macros which cannot thus be used
2611  *  in preprocessor tests, although ISO C99 requires this.
2612  */
2613 fix = {
2614     hackname  = irix_stdint_c99_macros;
2615     files     = stdint-irix65.h, stdint.h;
2616     mach      = "mips-sgi-irix6.5";
2617     sed       = "s@^#define INT8_C(x).*int.*_t.*$@#define INT8_C(x)               (x)@";
2618     sed       = "s@^#define INT16_C(x).*int.*_t.*$@#define INT16_C(x)              (x)@";
2619     sed       = "s@^#define INT32_C(x).*int.*_t.*$@#define INT32_C(x)              (x)@";
2620     sed       = "s@^#define INT64_C(x).*int.*_t.*$@#define INT64_C(x)              (x ## LL)@";
2621     sed       = "s@^#define UINT8_C(x).*int.*_t.*$@#define UINT8_C(x)              (x)@";
2622     sed       = "s@^#define UINT16_C(x).*int.*_t.*$@#define UINT16_C(x)             (x)@";
2623     sed       = "s@^#define UINT32_C(x).*int.*_t.*$@#define UINT32_C(x)             (x ## U)@";
2624     sed       = "s@^#define UINT64_C(x).*int.*_t.*$@#define UINT64_C(x)             (x ## ULL)@";
2625     sed       = "s@^#define INTMAX_C(x).*int.*_t.*$@#define INTMAX_C(x)             (x ## LL)@";
2626     sed       = "s@^#define UINTMAX_C(x).*int.*_t.*$@#define UINTMAX_C(x)            (x ## ULL)@";
2627     test_text = "#define INT8_C(x)               (int_least8_t)(x)\n"
2628                 "#define INT16_C(x)              (int_least16_t)(x)\n"
2629                 "#define INT32_C(x)              (int_least32_t)(x)\n"
2630                 "#define INT64_C(x)              (int_least64_t)(x)\n"
2631                 "#define UINT8_C(x)              (uint_least8_t)(x)\n"
2632                 "#define UINT16_C(x)             (uint_least16_t)(x)\n"
2633                 "#define UINT32_C(x)             (uint_least32_t)(x)\n"
2634                 "#define UINT64_C(x)             (uint_least64_t)(x)\n"
2635                 "#define INTMAX_C(x)             (intmax_t)(x)\n"
2636                 "#define UINTMAX_C(x)            (uintmax_t)(x)";
2637 };
2638
2639
2640 /*
2641  *  IRIX 5.x's stdio.h and IRIX 6.5's internal/stdio_core.h declare
2642  *  some functions that take a va_list as
2643  *  taking char *.  However, GCC uses void * for va_list, so
2644  *  calling vfprintf with a va_list fails in C++.  */
2645 fix = {
2646     hackname  = irix_stdio_va_list;
2647     files     = stdio.h;
2648     files     = internal/stdio_core.h;
2649
2650     select = '/\* va_list \*/ char \*';
2651     c_fix  = format;
2652     c_fix_arg = "__gnuc_va_list";
2653     test_text =
2654     "extern int printf( const char *, /* va_list */ char * );";
2655 };
2656
2657
2658 /*
2659  *  IRIX 6.5.19 <internal/wchar_core.h> provides the XPG4 variant of
2660  *  wcsftime by default.  ISO C99 requires the XPG5 variant instead.
2661  */
2662 fix = {
2663     hackname  = irix_wcsftime;
2664     files     = internal/wchar_core.h;
2665     select    = "#if _NO_XOPEN5\n(extern size_t[ \t]+wcsftime.*const char \*.*)";
2666
2667     mach      = "mips-sgi-irix6.5";
2668     c_fix     = format;
2669     c_fix_arg = "#if _NO_XOPEN5 && !defined(__c99)\n%1";
2670
2671     test_text = "#if _NO_XOPEN5\n"
2672                 "extern size_t wcsftime(wchar_t *, "
2673                 "__SGI_LIBC_NAMESPACE_QUALIFIER size_t, const char *, "
2674                 "const struct tm *);";
2675 };
2676
2677
2678 /*
2679  * These files in Sun OS 4.x and ARM/RISCiX and BSD4.3
2680  * use / * * / to concatenate tokens.
2681  */
2682 fix = {
2683     hackname = kandr_concat;
2684     files  = "sparc/asm_linkage.h";
2685     files  = "sun*/asm_linkage.h";
2686     files  = "arm/as_support.h";
2687     files  = "arm/mc_type.h";
2688     files  = "arm/xcb.h";
2689     files  = "dev/chardefmac.h";
2690     files  = "dev/ps_irq.h";
2691     files  = "dev/screen.h";
2692     files  = "dev/scsi.h";
2693     files  = "sys/tty.h";
2694     files  = "Xm.acorn/XmP.h";
2695     files  = bsd43/bsd43_.h;
2696     select = '/\*\*/';
2697     c_fix     = format;
2698     c_fix_arg = '##';
2699     test_text = "#define __CONCAT__(a,b) a/**/b";
2700 };
2701
2702
2703 /* The /usr/include/sys/ucontext.h on ia64-*linux-gnu systems defines
2704  * an _SC_GR0_OFFSET macro using an idiom that isn't a compile time
2705  * constant on recent versions of g++.
2706  */
2707 fix = {
2708     hackname = linux_ia64_ucontext;
2709     files = "sys/ucontext.h";
2710     mach = "ia64-*-linux*";
2711     select = '\(\(\(char \*\) &\(\(struct sigcontext \*\) 0\)'
2712              '->sc_gr\[0\]\) - \(char \*\) 0\)';
2713     c_fix = format;
2714     c_fix_arg = "__builtin_offsetof \(struct sigcontext, sc_gr[0]\)";
2715     test_text = "# define _SC_GR0_OFFSET\t\\\\\n"
2716         "\t(((char *) &((struct sigcontext *) 0)->sc_gr[0]) - (char *) 0)\n";
2717 };
2718
2719
2720 /*
2721  *  Remove header file warning from sys/time.h.  Autoconf's
2722  *  AC_HEADER_TIME recommends to include both sys/time.h and time.h
2723  *  which causes warning on LynxOS.  Remove the warning.
2724  */
2725 fix = {
2726     hackname  = lynxos_no_warning_in_sys_time_h;
2727     files     = sys/time.h;
2728     select    = "#warning[ \t]+Using <time.h> instead of <sys/time.h>";
2729     c_fix     = format;
2730     c_fix_arg = "";
2731     test_text = "#warning Using <time.h> instead of <sys/time.h>";
2732 };
2733
2734
2735 /*
2736  *  Add missing declaration for putenv.
2737  */
2738 fix = {
2739     hackname  = lynxos_missing_putenv;
2740     mach      = '*-*-lynxos*';
2741     files     = stdlib.h;
2742     bypass    = 'putenv[ \t]*\\(';
2743     select    = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2744     c_fix     = format;
2745     c_fix_arg = "%0\n"
2746         "extern int putenv                              _AP((char *));";
2747     c_fix_arg = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2748     test_text = "extern char *getenv    _AP((const char *));";
2749 };
2750
2751
2752 /*
2753  * Fix BSD machine/ansi.h to use __builtin_va_list to define _BSD_VA_LIST_.
2754  *
2755  * On NetBSD, machine is a symbolic link to an architecture specific
2756  * directory name, so we can't match a specific file name here.
2757  */
2758 fix = {
2759     hackname = machine_ansi_h_va_list;
2760     select   = "define[ \t]+_BSD_VA_LIST_[ \t]";
2761     bypass   = '__builtin_va_list';
2762
2763     c_fix     = format;
2764     c_fix_arg = "%1__builtin_va_list";
2765     c_fix_arg = "(define[ \t]+_BSD_VA_LIST_[ \t]+).*";
2766
2767     test_text = " # define _BSD_VA_LIST_\tchar**";
2768 };
2769
2770
2771 /*
2772  *  Fix non-ansi machine name defines
2773  */
2774 fix = {
2775     hackname  = machine_name;
2776     c_test    = machine_name;
2777     c_fix     = machine_name;
2778
2779     test_text = "/* MACH_DIFF: */\n"
2780     "#if defined( i386 ) || defined( sparc ) || defined( vax )"
2781     "\n/* no uniform test, so be careful  :-) */";
2782 };
2783
2784
2785 /*
2786  *  Some math.h files define struct exception (it's in the System V
2787  *  Interface Definition), which conflicts with the class exception defined
2788  *  in the C++ file std/stdexcept.h.  We redefine it to __math_exception.
2789  *  This is not a great fix, but I haven't been able to think of anything
2790  *  better.
2791  */
2792 fix = {
2793     hackname  = math_exception;
2794     files     = math.h;
2795     select    = "struct exception";
2796     /*
2797      * This should be bypassed on __cplusplus, but some supposedly C++ C++
2798      * aware headers, such as Solaris 8 and 9, don't wrap their struct
2799      * exception either.  So currently we bypass only for glibc, based on a
2800      * comment in the fixed glibc header.  Ick.
2801      */
2802     bypass    = 'We have a problem when using C\+\+|for C\+\+, '
2803                 '_[a-z0-9A-Z_]+_exception; for C, exception';
2804     c_fix     = wrap;
2805
2806     c_fix_arg = "#ifdef __cplusplus\n"
2807                 "#define exception __math_exception\n"
2808                 "#endif\n";
2809
2810     c_fix_arg = "#ifdef __cplusplus\n"
2811                 "#undef exception\n"
2812                 "#endif\n";
2813
2814     test_text = "typedef struct exception t_math_exception;";
2815 };
2816
2817
2818 /*
2819  *  This looks pretty broken to me.  ``dbl_max_def'' will contain
2820  *  "define DBL_MAX " at the start, when what we really want is just
2821  *  the value portion.  Can't figure out how to write a test case
2822  *  for this either  :-(
2823  */
2824 fix = {
2825     hackname = math_huge_val_from_dbl_max;
2826     files    = math.h;
2827
2828     /*
2829      * IF HUGE_VAL is defined to be DBL_MAX *and* DBL_MAX is _not_ defined
2830      * in math.h, this fix applies.
2831      */
2832     select   = "define[ \t]+HUGE_VAL[ \t]+DBL_MAX";
2833     bypass   = "define[ \t]+DBL_MAX";
2834
2835     shell    =
2836     /*
2837      *  See if we have a definition for DBL_MAX in float.h.
2838      *  If we do, we will replace the one in math.h with that one.
2839      */
2840
2841     "\tdbl_max_def=`egrep 'define[ \t]+DBL_MAX[ \t]+.*' float.h "
2842                    "| sed 's/.*DBL_MAX[ \t]*//' 2>/dev/null`\n\n"
2843
2844     "\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n"
2845     "\tthen sed -e '/define[ \t]*HUGE_VAL[ \t]*DBL_MAX/"
2846                         "s@DBL_MAX@'\"$dbl_max_def@\"\n"
2847     "\telse cat\n"
2848     "\tfi";
2849
2850     test_text =
2851     "`echo '#define DBL_MAX\t3.1415e+9 /* really big */' >> float.h`\n"
2852     "#define HUGE_VAL DBL_MAX";
2853 };
2854
2855
2856 /*
2857  *  nested comment
2858  */
2859 fix = {
2860     hackname  = nested_auth_des;
2861     files     = rpc/rpc.h;
2862     select    = '(/\*.*rpc/auth_des\.h>.*)/\*';
2863     c_fix     = format;
2864     c_fix_arg = "%1*/ /*";
2865     test_text = "/*#include <rpc/auth_des.h> /* skip this */";
2866 };
2867
2868
2869 /*
2870  *  Some versions of NetBSD don't expect the C99 inline semantics.
2871  */
2872 fix = {
2873     hackname  = netbsd_c99_inline_1;
2874     mach      = "*-*-netbsd*";
2875     files     = signal.h;
2876     select    = "extern __inline int";
2877
2878     c_fix     = format;
2879     c_fix_arg = "extern\n"
2880                 "#ifdef __GNUC_STDC_INLINE__\n"
2881                 "__attribute__((__gnu_inline__))\n"
2882                 "#endif\n"
2883                 "__inline int";
2884
2885     test_text = "extern __inline int\nsigaddset(sigset_t *set, int signo)\n{}";
2886 };
2887
2888
2889 fix = {
2890     hackname  = netbsd_c99_inline_2;
2891     mach      = "*-*-netbsd*";
2892     files     = signal.h;
2893     select    = "#define _SIGINLINE extern __inline";
2894
2895     c_fix     = format;
2896     c_fix_arg = <<- _EOArg_
2897         #ifdef __GNUC_STDC_INLINE__
2898         #define _SIGINLINE extern __attribute__((__gnu_inline__)) __inline
2899         #else
2900         %0
2901         #endif
2902         _EOArg_;
2903
2904     test_text = "#define _SIGINLINE extern __inline";
2905 };
2906
2907
2908 /*
2909  * NetBSD has a semicolon after the ending '}' for some extern "C".
2910  */
2911 fix = {
2912     hackname  = netbsd_extra_semicolon;
2913     mach      = "*-*-netbsd*";
2914     files     = sys/cdefs.h;
2915     select    = "#define[ \t]*__END_DECLS[ \t]*};";
2916
2917     c_fix     = format;
2918     c_fix_arg = "#define __END_DECLS }";
2919
2920     test_text = "#define __END_DECLS };";
2921 };
2922
2923
2924 /* newlib's stdint.h has several failures to conform to C99.  The fix
2925    for these removed a comment that can be matched to identify unfixed
2926    versions.  */
2927 fix = {
2928     hackname  = newlib_stdint_1;
2929     files     = stdint-newlib.h, stdint.h;
2930     select    = "@todo - Add support for wint_t types";
2931     sed       = "s@#define INT32_MIN.*@#define INT32_MIN (-INT32_MAX - 1)@";
2932     sed       = "s@#define INT32_MAX.*@#define INT32_MAX __INT32_MAX__@";
2933     sed       = "s@#define UINT32_MAX.*@#define UINT32_MAX __UINT32_MAX__@";
2934     sed       = "s@#define INT_LEAST32_MIN.*@#define INT_LEAST32_MIN (-INT_LEAST32_MAX - 1)@";
2935     sed       = "s@#define INT_LEAST32_MAX.*@#define INT_LEAST32_MAX __INT_LEAST32_MAX__@";
2936     sed       = "s@#define UINT_LEAST32_MAX.*@#define UINT_LEAST32_MAX __UINT_LEAST32_MAX__@";
2937     sed       = 's@#define INT_FAST\([0-9]*\)_MIN.*@#define INT_FAST\1_MIN (-INT_FAST\1_MAX - 1)@';
2938     sed       = 's@#define INT_FAST\([0-9]*\)_MAX.*@#define INT_FAST\1_MAX __INT_FAST\1_MAX__@';
2939     sed       = 's@#define UINT_FAST\([0-9]*\)_MAX.*@#define UINT_FAST\1_MAX __UINT_FAST\1_MAX__@';
2940     sed       = "s@#define SIZE_MAX.*@#define SIZE_MAX __SIZE_MAX__@";
2941     sed       = "s@#define PTRDIFF_MIN.*@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
2942     sed       = "s@#define PTRDIFF_MAX.*@#define PTRDIFF_MAX __PTRDIFF_MAX__@";
2943     sed       = "s@#define UINT8_C.*@#define UINT8_C(c) __UINT8_C(c)@";
2944     sed       = "s@#define UINT16_C.*@#define UINT16_C(c) __UINT16_C(c)@";
2945     test_text = "/* @todo - Add support for wint_t types. */\n"
2946                 "#define INT32_MIN (-2147483647-1)\n"
2947                 "#define INT32_MAX 2147483647\n"
2948                 "#define UINT32_MAX 4294967295U\n"
2949                 "#define INT_LEAST32_MIN (-2147483647-1)\n"
2950                 "#define INT_LEAST32_MAX 2147483647\n"
2951                 "#define UINT_LEAST32_MAX 4294967295U\n"
2952                 "#define INT_FAST8_MIN INT8_MIN\n"
2953                 "#define INT_FAST8_MAX INT8_MAX\n"
2954                 "#define UINT_FAST8_MAX UINT8_MAX\n"
2955                 "#define SIZE_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1)\n"
2956                 "#define PTRDIFF_MIN (-__STDINT_EXP(LONG_MAX) - 1L)\n"
2957                 "#define PTRDIFF_MAX __STDINT_EXP(LONG_MAX)\n"
2958                 "#define UINT8_C(x) x##U\n"
2959                 "#define UINT16_C(x) x##U";
2960 };
2961
2962
2963 fix = {
2964     hackname  = newlib_stdint_2;
2965     files     = stdint-newlib.h, stdint.h;
2966     select    = "@todo - Add support for wint_t types";
2967     c_fix     = format;
2968     c_fix_arg = "#define INTMAX_MAX __INTMAX_MAX__\n"
2969                 "#define INTMAX_MIN (-INTMAX_MAX - 1)\n"
2970                 "#define UINTMAX_MAX __UINTMAX_MAX__\n"
2971                 "#define WCHAR_MAX __WCHAR_MAX__\n"
2972                 "#define WCHAR_MIN __WCHAR_MIN__\n"
2973                 "#define WINT_MAX __WINT_MAX__\n"
2974                 "#define WINT_MIN __WINT_MIN__\n\n"
2975                 "%0";
2976     c_fix_arg = '/\*\* Macros for minimum-width integer constant expressions \*/';
2977     test_text = "/* @todo - Add support for wint_t types. */\n"
2978                 "/** Macros for minimum-width integer constant expressions */";
2979 };
2980
2981
2982 /*
2983  *  NeXT 3.2 adds const prefix to some math functions.
2984  *  These conflict with the built-in functions.
2985  */
2986 fix = {
2987     hackname  = next_math_prefix;
2988     files     = ansi/math.h;
2989     select    = "^extern[ \t]+double[ \t]+__const__[ \t]";
2990
2991     c_fix     = format;
2992     c_fix_arg = "extern double %1(";
2993     c_fix_arg = "^extern[ \t]+double[ \t]+__const__[ \t]+([a-z]+)\\(";
2994
2995     test_text = "extern\tdouble\t__const__\tmumble();";
2996 };
2997
2998
2999 /*
3000  *  NeXT 3.2 uses the word "template" as a parameter for some
3001  *  functions. GCC reports an invalid use of a reserved key word
3002  *  with the built-in functions.
3003  */
3004 fix = {
3005     hackname = next_template;
3006     files    = bsd/libc.h;
3007     select   = "[ \t]template\\)";
3008
3009     c_fix     = format;
3010     c_fix_arg = "(%1)";
3011     c_fix_arg = "\\(([^)]*)[ \t]template\\)";
3012     test_text = "extern mumble( char * template); /* fix */";
3013 };
3014
3015
3016 /*
3017  *  NeXT 3.2 includes the keyword volatile in the abort() and  exit()
3018  *  function prototypes. That conflicts with the  built-in functions.
3019  */
3020 fix = {
3021     hackname = next_volitile;
3022     files    = ansi/stdlib.h;
3023     select   = "^extern[ \t]+volatile[ \t]+void[ \t]";
3024
3025     c_fix     = format;
3026     c_fix_arg = "extern void %1(";
3027     c_fix_arg = "^extern[ \t]+volatile[ \t]+void[ \t]+(exit|abort)\\(";
3028
3029     test_text = "extern\tvolatile\tvoid\tabort();";
3030 };
3031
3032
3033 /*
3034  *  NeXT 2.0 defines 'int wait(union wait*)', which conflicts with Posix.1.
3035  *  Note that version 3 of the NeXT system has wait.h in a different directory,
3036  *  so that this code won't do anything.  But wait.h in version 3 has a
3037  *  conditional, so it doesn't need this fix.  So everything is okay.
3038  */
3039 fix = {
3040     hackname  = next_wait_union;
3041     files     = sys/wait.h;
3042
3043     select    = 'wait\(union wait';
3044     c_fix     = format;
3045     c_fix_arg = "wait(void";
3046     test_text = "extern pid_d wait(union wait*);";
3047 };
3048
3049
3050 /*
3051  *  a missing semi-colon at the end of the nodeent structure definition.
3052  */
3053 fix = {
3054     hackname  = nodeent_syntax;
3055     files     = netdnet/dnetdb.h;
3056     select    = "char[ \t]*\\*na_addr[ \t]*$";
3057     c_fix     = format;
3058     c_fix_arg = "%0;";
3059     test_text = "char *na_addr\t";
3060 };
3061
3062 /*
3063  * Fix OpenBSD's NULL definition.
3064  */
3065 fix = {
3066   hackname  = openbsd_null_definition;
3067   mach      = "*-*-openbsd*";
3068   files     = locale.h, stddef.h, stdio.h, string.h,
3069   time.h, unistd.h, wchar.h, sys/param.h;
3070   select    = "__GNUG__";
3071   c_fix = format;
3072   c_fix_arg = "#ifndef NULL\n"
3073               "#ifdef __cplusplus\n"
3074               "#ifdef __GNUG__\n"
3075               "#define NULL\t__null\n"
3076               "#else\t /* ! __GNUG__  */\n"
3077               "#define NULL\t0L\n"
3078               "#endif\t /* __GNUG__  */\n"
3079               "#else\t /* ! __cplusplus  */\n"
3080               "#define NULL\t((void *)0)\n"
3081               "#endif\t /* __cplusplus  */\n"
3082               "#endif\t /* !NULL  */";
3083
3084   c_fix_arg = "^#ifndef[ \t]*NULL\n"
3085               "^#ifdef[ \t]*__GNUG__\n"
3086               "^#define[ \t]*NULL[ \t]*__null\n"
3087               "^#else\n"
3088               "^#define[ \t]*NULL[ \t]*0L\n"
3089               "^#endif\n"
3090               "^#endif";
3091   test_text =
3092         "#ifndef NULL\n"
3093         "#ifdef  __GNUG__\n"
3094         "#define NULL    __null\n"
3095         "#else\n"
3096         "#define NULL    0L\n"
3097         "#endif\n"
3098         "#endif\n";
3099 };
3100
3101 /*
3102  *  obstack.h used casts as lvalues.
3103  *
3104  *  We need to change postincrements of casted pointers (which are
3105  *  then dereferenced and assigned into) of the form
3106  *
3107  *    *((TYPE*)PTRVAR)++ = (VALUE)
3108  *
3109  *  into expressions like
3110  *
3111  *    ((*((TYPE*)PTRVAR) = (VALUE)), (PTRVAR += sizeof (TYPE)))
3112  *
3113  *  which is correct for the cases used in obstack.h since PTRVAR is
3114  *  of type char * and the value of the expression is not used.
3115  */
3116 fix = {
3117     hackname  = obstack_lvalue_cast;
3118     files     = obstack.h;
3119     select    = '\*\(\(([^()]*)\*\)(.*)\)\+\+ = \(([^()]*)\)';
3120     c_fix     = format;
3121     c_fix_arg = "((*((%1*)%2) = (%3)), (%2 += sizeof (%1)))";
3122     test_text = "*((void **) (h)->next_free)++ = (aptr)";
3123 };
3124
3125 /*
3126  * Fix OpenBSD's va_start define.
3127  */
3128 fix = {
3129   hackname  = openbsd_va_start;
3130   mach      = "*-*-openbsd*";
3131   files     = stdarg.h;
3132   select    = '__builtin_stdarg_start';
3133   c_fix     = format;
3134   c_fix_arg = __builtin_va_start;
3135
3136   test_text = "#define va_start(v,l)   __builtin_stdarg_start((v),l)";
3137 };
3138
3139 /*
3140  *  sys/lc_core.h on some versions of OSF1/4.x pollutes the namespace by
3141  *  defining regex.h related types.  This causes libg++ build and usage
3142  *  failures.  Fixing this correctly requires checking and modifying 3 files.
3143  */
3144 fix = {
3145     hackname = osf_namespace_a;
3146     files    = reg_types.h;
3147     files    = sys/lc_core.h;
3148     test     = " -r reg_types.h";
3149     test     = " -r sys/lc_core.h";
3150     test     = " -n \"`grep '} regex_t;' reg_types.h`\"";
3151     test     = " -z \"`grep __regex_t regex.h`\"";
3152
3153     c_fix     = format;
3154     c_fix_arg = "__%0";
3155     c_fix_arg = "reg(ex|off|match)_t";
3156
3157     test_text = "`touch sys/lc_core.h`"
3158     "typedef struct {\n  int stuff, mo_suff;\n} regex_t;\n"
3159     "extern regex_t    re;\n"
3160     "extern regoff_t   ro;\n"
3161     "extern regmatch_t rm;\n";
3162 };
3163
3164 fix = {
3165     hackname = osf_namespace_c;
3166     files    = regex.h;
3167     test     = " -r reg_types.h";
3168     test     = " -r sys/lc_core.h";
3169     test     = " -n \"`grep '} regex_t;' reg_types.h`\"";
3170     test     = " -z \"`grep __regex_t regex.h`\"";
3171
3172     select    = "#include <reg_types\.h>.*";
3173     c_fix     = format;
3174     c_fix_arg = "%0\n"
3175                 "typedef __regex_t\tregex_t;\n"
3176                 "typedef __regoff_t\tregoff_t;\n"
3177                 "typedef __regmatch_t\tregmatch_t;";
3178
3179     test_text = "#include <reg_types.h>";
3180 };
3181
3182
3183 /*
3184  * On broken glibc-2.3.3 systems an array of incomplete structures is
3185  * passed to __sigsetjmp.  Fix that to take a pointer instead.
3186  */
3187 fix = {
3188     hackname  = pthread_incomplete_struct_argument;
3189     files     = pthread.h;
3190     select    = "struct __jmp_buf_tag";
3191     c_fix     = format;
3192     c_fix_arg = "%1 *%2%3";
3193     c_fix_arg = "^(extern int __sigsetjmp \\(struct __jmp_buf_tag) (__env)\\[1\\](.*)$";
3194     test_text = "extern int __sigsetjmp (struct __jmp_buf_tag __env[1], int __savemask);";
3195 };
3196
3197 /*
3198  *  Fix return type of fread and fwrite on sysV68
3199  */
3200 fix = {
3201     hackname = read_ret_type;
3202     files    = stdio.h;
3203     select   = "extern int\t.*, fread\\(\\), fwrite\\(\\)";
3204     c_fix     = format;
3205     c_fix_arg = "extern unsigned int fread(), fwrite();\n%1%2";
3206     c_fix_arg = "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)";
3207
3208     test_text = "extern int\tfclose(), fflush(), fread(), fwrite(), foo();";
3209 };
3210
3211
3212 /*
3213  *  Fix casts as lvalues in glibc's <rpc/xdr.h>.
3214  */
3215 fix = {
3216     hackname  = rpc_xdr_lvalue_cast_a;
3217     files     = rpc/xdr.h;
3218     select    = "#define[ \t]*IXDR_GET_LONG.*\\\\\n.*__extension__.*";
3219     c_fix     = format;
3220     c_fix_arg = "#define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf))";
3221     test_text = "#define IXDR_GET_LONG(buf) \\\\\n"
3222                 "\t((long)ntohl((u_long)*__extension__((u_int32_t*)(buf))++))";
3223 };
3224
3225
3226 fix = {
3227     hackname  = rpc_xdr_lvalue_cast_b;
3228     files     = rpc/xdr.h;
3229     select    = "#define[ \t]*IXDR_PUT_LONG.*\\\\\n.*__extension__.*";
3230     c_fix     = format;
3231     c_fix_arg = "#define IXDR_PUT_LONG(buf, v) ((long)IXDR_PUT_INT32(buf, (long)(v)))";
3232     test_text = "#define IXDR_PUT_LONG(buf, v) \\\\\n"
3233                 "\t(*__extension__((u_int32_t*)(buf))++ = (long)htonl((u_long)(v)))";
3234 };
3235
3236
3237 /*
3238  *  function class(double x) conflicts with C++ keyword on rs/6000
3239  */
3240 fix = {
3241     hackname  = rs6000_double;
3242     files     = math.h;
3243     select    = '[^a-zA-Z_]class\(';
3244
3245     c_fix     = format;
3246     c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
3247     c_fix_arg = '^.*[^a-zA-Z_]class\(.*';
3248
3249     test_text = "extern int class();";
3250 };
3251
3252
3253 /*
3254  *  Wrong fchmod prototype on RS/6000.
3255  */
3256 fix = {
3257     hackname  = rs6000_fchmod;
3258     files     = sys/stat.h;
3259     select    = 'fchmod\(char \*';
3260     c_fix     = format;
3261     c_fix_arg = "fchmod(int";
3262     test_text = "extern int fchmod(char *, mode_t);";
3263 };
3264
3265
3266 /*
3267  *  parameters conflict with C++ new on rs/6000
3268  */
3269 fix = {
3270     hackname  = rs6000_param;
3271     files     = "stdio.h";
3272     files     = "unistd.h";
3273
3274     select    = 'rename\(const char \*old, const char \*new\)';
3275     c_fix     = format;
3276     c_fix_arg = 'rename(const char *_old, const char *_new)';
3277
3278     test_text = 'extern int rename(const char *old, const char *new);';
3279 };
3280
3281
3282 /*
3283  *  Solaris 10+ <sys/feature_tests.h> defines _RESTRICT_KYWD as restrict
3284  *  for C99.  This is wrong for C++, which needs many C99 features, but
3285  *  only supports __restrict.
3286  */
3287 fix = {
3288     hackname  = solaris___restrict;
3289     files     = sys/feature_tests.h;
3290     select    = "#define[ \t]*_RESTRICT_KYWD[ \t]*restrict";
3291     mach      = "*-*-solaris2*";
3292     c_fix     = format;
3293     c_fix_arg = "#ifdef __cplusplus\n#define\t_RESTRICT_KYWD\t__restrict\n"
3294                 "#else\n%0\n#endif";
3295     test_text = "#define        _RESTRICT_KYWD  restrict";
3296 };
3297
3298
3299 /*
3300  * Solaris 10+ complex.h defines _Complex_I and _Imaginary_I in terms of
3301  * themselves, which are Sun Studio compiler intrinsics.  Remove _Imaginary_I
3302  * and imaginary definitions which are not supported by GCC.
3303  */
3304 fix = {
3305     hackname  = solaris_complex;
3306     mach      = "*-*-solaris2.*";
3307     files     = complex.h;
3308     select    = "#define[ \t]_Complex_I[ \t]_Complex_I";
3309     sed       = "s/#define[ \t]_Complex_I[ \t]_Complex_I/"
3310                 "#define\t_Complex_I\t(__extension__ 1.0iF)/";
3311     sed       = "/#define[ \t]_Imaginary_I[ \t]_Imaginary_I/d";
3312     sed       = "/#define[ \t]imaginary[ \t]_Imaginary/d";
3313     sed       = "s/#define[ \t]I[ \t]\\{1,\\}_Imaginary_I/#define\tI\t\t_Complex_I/";
3314     test_text = "#define        _Complex_I      _Complex_I\n"
3315                 "#define        complex         _Complex\n"
3316                 "#define        _Imaginary_I    _Imaginary_I\n"
3317                 "#define        imaginary       _Imaginary\n"
3318                 "#undef I\n"
3319                 "#define        I               _Imaginary_I";
3320 };
3321
3322
3323 /*
3324  * Solaris 10+ <complex.h> is wrapped in #ifndef __cplusplus.  Wrap in
3325  * extern "C" instead so libstdc++ can use it.
3326  */
3327 fix = {
3328     hackname  = solaris_complex_cxx;
3329     mach      = "*-*-solaris2.*";
3330     files     = complex.h;
3331     sed       = "/#if[ \t]*!defined(__cplusplus)/c\\\n"
3332                 "#ifdef\t__cplusplus\\\nextern \"C\" {\\\n#endif";
3333     sed       = "/#endif[ \t]*\\/\\* !defined(__cplusplus) \\*\\//c\\\n"
3334                 "#ifdef\t__cplusplus\\\n}\\\n#endif";
3335     test_text = "#if !defined(__cplusplus)\n"
3336                 "#endif /* !defined(__cplusplus) */";
3337 };
3338
3339
3340 /*
3341  * Solaris 8 PTHREAD_COND_INITIALIZER lacks the __pthread_cond_magic field.
3342  * COND_MAGIC is only defined in <synch.h> and pollutes the namespace, so
3343  * use the value literally instead.
3344  */
3345 fix = {
3346     hackname = solaris_cond_init;
3347     select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3348     files = pthread.h;
3349     mach = '*-*-solaris2.8';
3350     c_fix = format;
3351     c_fix_arg = "%1, 0x4356%2";
3352     c_fix_arg = "^(#define[ \t]+PTHREAD_COND_INITIALIZER[ \t]+"
3353                 "\\{.*0)(\\},[ \t]*0\\}.*)$";
3354     test_text =
3355     '#pragma ident      "@(#)pthread.h  1.29    01/07/07 SMI"'"\n"
3356     '#define    PTHREAD_COND_INITIALIZER        {{{0}, 0}, 0}   /* = DEFAULTCV */';
3357 };
3358
3359
3360 /*
3361  *  g++ rejects functions declared with both C and C++ linkage.
3362  */
3363 fix = {
3364     hackname  = solaris_cxx_linkage;
3365     mach      = '*-*-solaris2*';
3366     files     = "iso/stdlib_iso.h";
3367     select    = "(#if __cplusplus >= 199711L)\n"
3368                 "(extern \"C\\+\\+\" \\{\n)"
3369                 "(.*(bsearch|qsort).*)";
3370     c_fix     = format;
3371     c_fix_arg = "%1 && !__GNUG__\n%2%3";
3372
3373     test_text =
3374     "#if __cplusplus >= 199711L\n"
3375     "extern \"C++\" {\n"
3376     "   void *bsearch(const void *, const void *, size_t, size_t,";
3377 };
3378
3379
3380 /*
3381  *  Solaris <iso/stdio_iso.h> doesn't declare getc for C++ with
3382  *  _STRICT_STDC, but uses it.
3383  */
3384 fix = {
3385     hackname  = solaris_getc_strict_stdc;
3386     mach      = "*-*-solaris2*";
3387     files     = "iso/stdio_iso.h";
3388     select    = "(.*&& )!defined\\(_STRICT_STDC\\)(.*)";
3389     c_fix     = format;
3390     c_fix_arg = "%1(!defined(_STRICT_STDC) || (__cplusplus >= 199711L))%2";
3391
3392     test_text =
3393     "#if        !defined(_REENTRANT) && !defined(_LP64) && !defined(_STRICT_STDC)";
3394 };
3395
3396
3397 /*
3398  *  Before Solaris 10, <iso/setjmp_iso.h> doesn't mark longjump noreturn.
3399  */
3400 fix = {
3401     hackname  = solaris_longjmp_noreturn;
3402     mach      = "*-*-solaris2*";
3403     files     = "iso/setjmp_iso.h";
3404     bypass    = "__NORETURN";
3405     select    = "(.*longjmp\\(jmp_buf.*[^)]+\\));";
3406     c_fix     = format;
3407     c_fix_arg = "%1 __attribute__ ((__noreturn__));";
3408
3409     test_text = "extern void longjmp(jmp_buf, int);";
3410 };
3411
3412
3413 /*
3414  * Sun Solaris 10 defines several C99 math macros in terms of
3415  * builtins specific to the Studio compiler, in particular not
3416  * compatible with the GNU compiler.
3417  */
3418 fix = {
3419     hackname = solaris_math_1;
3420     select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3421     bypass = "__GNUC__";
3422     files = iso/math_c99.h;
3423     c_fix = format;
3424     c_fix_arg = "#define\tHUGE_VA%1\t(__builtin_huge_va%2())";
3425     c_fix_arg = "^#define[ \t]+HUGE_VA([LF]+)[ \t]+__builtin_huge_va([lf]+)";
3426     test_text =
3427     '#ident     "@(#)math_c99.h 1.9     04/11/01 SMI"'"\n"
3428     "#undef     HUGE_VAL\n"
3429     "#define    HUGE_VAL        __builtin_huge_val\n"
3430     "#undef     HUGE_VALF\n"
3431     "#define    HUGE_VALF       __builtin_huge_valf\n"
3432     "#undef     HUGE_VALL\n"
3433     "#define    HUGE_VALL       __builtin_huge_vall";
3434 };
3435
3436 fix = {
3437     hackname = solaris_math_2;
3438     select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3439     bypass = "__GNUC__";
3440     files = iso/math_c99.h;
3441     c_fix = format;
3442     c_fix_arg = "#define\tINFINITY\t(__builtin_inff())";
3443     c_fix_arg = "^#define[ \t]+INFINITY[ \t]+__builtin_infinity";
3444     test_text =
3445     '#ident     "@(#)math_c99.h 1.9     04/11/01 SMI"'"\n"
3446     "#undef     INFINITY\n"
3447     "#define    INFINITY        __builtin_infinity";
3448 };
3449
3450 fix = {
3451     hackname = solaris_math_3;
3452     select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3453     bypass = "__GNUC__";
3454     files = iso/math_c99.h;
3455     c_fix = format;
3456     c_fix_arg = "#define\tNAN\t\t(__builtin_nanf(\"\"))";
3457     c_fix_arg = "^#define[ \t]+NAN[ \t]+__builtin_nan";
3458     test_text =
3459     '#ident     "@(#)math_c99.h 1.9     04/11/01 SMI"'"\n"
3460     "#undef     NAN\n"
3461     "#define    NAN     __builtin_nan";
3462 };
3463
3464 fix = {
3465     hackname = solaris_math_4;
3466     select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3467     bypass = "__GNUC__";
3468     files = iso/math_c99.h;
3469     c_fix = format;
3470     c_fix_arg = "#define\tfpclassify(x) \\\n"
3471                 "  __builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL, FP_SUBNORMAL, FP_ZERO, (x))";
3472     c_fix_arg = "^#define[ \t]+fpclassify\\(x\\)[ \t]+__builtin_fpclassify\\(x\\)";
3473     test_text =
3474     '#ident     "@(#)math_c99.h 1.9     04/11/01 SMI"'"\n"
3475     "#undef     fpclassify\n"
3476     "#define    fpclassify(x)   __builtin_fpclassify(x)";
3477 };
3478
3479 fix = {
3480     hackname = solaris_math_8;
3481     select = '@\(#\)math_c99\.h' "[ \t]+1\\.[0-9]+[ \t]+[0-9/]+ SMI";
3482     bypass = "__GNUC__";
3483     files = iso/math_c99.h;
3484     c_fix = format;
3485     c_fix_arg = "#define\tsignbit(x)\t(sizeof(x) == sizeof(float) \\\n"
3486                 "\t\t\t   ? __builtin_signbitf(x) \\\n"
3487                 "\t\t\t   : sizeof(x) == sizeof(long double) \\\n"
3488                 "\t\t\t     ? __builtin_signbitl(x) \\\n"
3489                 "\t\t\t     : __builtin_signbit(x))";
3490     c_fix_arg = "^#define[ \t]+signbit\\(x\\)[ \t]+__builtin_signbit\\(x\\)";
3491     test_text = <<- _EOText_
3492         #ident  "@(#)math_c99.h 1.9     04/11/01 SMI"
3493         #undef  signbit
3494         #define signbit(x)      __builtin_signbit(x)
3495         _EOText_;
3496 };
3497
3498 fix = {
3499     hackname = solaris_math_9;
3500     select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3501     bypass = "__GNUC__";
3502     files = iso/math_c99.h;
3503     c_fix = format;
3504     c_fix_arg = "#define\t%1(x, y)%2__builtin_%1(x, y)";
3505     c_fix_arg = "^#define[ \t]+([a-z]+)\\(x, y\\)([ \t]+)\\(\\(x\\) __builtin_[a-z]+\\(y\\)\\)";
3506     test_text =
3507     '#ident     "@(#)math_c99.h 1.9     04/11/01 SMI"'"\n"
3508     "#undef     isgreater\n"
3509     "#define    isgreater(x, y)         ((x) __builtin_isgreater(y))\n"
3510     "#undef     isgreaterequal\n"
3511     "#define    isgreaterequal(x, y)    ((x) __builtin_isgreaterequal(y))\n"
3512     "#undef     isless\n"
3513     "#define    isless(x, y)            ((x) __builtin_isless(y))\n"
3514     "#undef     islessequal\n"
3515     "#define    islessequal(x, y)       ((x) __builtin_islessequal(y))\n"
3516     "#undef     islessgreater\n"
3517     "#define    islessgreater(x, y)     ((x) __builtin_islessgreater(y))\n"
3518     "#undef     isunordered\n"
3519     "#define    isunordered(x, y)       ((x) __builtin_isunordered(y))";
3520 };
3521
3522 /*
3523  * On Solaris 11, if you do isinf(NaN) you'll get a floating point
3524  * exception.  Provide an alternative using GCC's builtin.
3525  */
3526
3527 fix = {
3528     hackname  = solaris_math_10;
3529     select    = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3530     files     = iso/math_c99.h;
3531     c_fix     = format;
3532     c_fix_arg = "#define\tisinf(x) __builtin_isinf(x)";
3533     c_fix_arg = "^#define[ \t]+isinf\\(x\\)[ \t]+__extension__\\([ \t]*\\\\\n"
3534                 "[ \t]*\\{[ \t]*__typeof\\(x\\)[ \t]*__x_i[ \t]*=[ \t]*\\(x\\);[ \t]*\\\\\n"
3535                 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*INFINITY[ \t]*\\|\\|[ \t]*\\\\\n"
3536                 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*\\(-INFINITY\\);[ \t]*\\}\\)";
3537     test_text =
3538     '#pragma ident      "@(#)math_c99.h 1.12    07/01/21 SMI"'"\n"
3539     "#undef     isinf\n"
3540     "#define    isinf(x)        __extension__( \\\\\n"
3541     "                   { __typeof(x) __x_i = (x); \\\\\n"
3542     "                   __x_i == (__typeof(__x_i)) INFINITY || \\\\\n"
3543     "                   __x_i == (__typeof(__x_i)) (-INFINITY); })";
3544 };
3545
3546 /*
3547  * Sun Solaris defines PTHREAD_MUTEX_INITIALIZER with a trailing
3548  * "0" for the last field of the pthread_mutex_t structure, which is
3549  * of type upad64_t, which itself is typedef'd to int64_t, but with
3550  * __STDC__ defined (e.g. by -ansi) it is a union. So change the
3551  * initializer to "{0}" instead
3552  */
3553 fix = {
3554     hackname = solaris_mutex_init_2;
3555     select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3556     files = pthread.h;
3557     /*
3558      * On Solaris 10, this fix is unnecessary because upad64_t is
3559      * always defined correctly regardless of the definition of the
3560      * __STDC__ macro.  The first "mach" pattern matches up to
3561      * solaris9.  The second "mach" pattern will not match any two (or
3562      * more) digit solaris version, but it will match e.g. 2.5.1.
3563      */
3564     mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3565     c_fix = format;
3566     c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3567                 "%0\n"
3568                 "#else\n"
3569                 "%1, {0}}%4\n"
3570                 "#endif";
3571     c_fix_arg = "(^#define[ \t]+PTHREAD_(MUTEX|COND)_INITIALIZER[ \t]+"
3572                 "(|/\*.*\*/[ \t]*\\\\\n[ \t]*)\\{.*)"
3573                 ",[ \t]*0\\}" "(|[ \t].*)$";
3574     test_text =
3575     '#ident "@(#)pthread.h  1.26  98/04/12 SMI"'"\n"
3576     "#define PTHREAD_MUTEX_INITIALIZER\t{{{0},0}, {{{0}}}, 0}\n"
3577     "#define PTHREAD_COND_INITIALIZER\t{{{0}, 0}, 0}\t/* DEFAULTCV */\n"
3578     "#define    PTHREAD_MUTEX_INITIALIZER               /* = DEFAULTMUTEX */    \\\\\n"
3579     "   {{0, 0, 0, DEFAULT_TYPE, _MUTEX_MAGIC}, {{{0}}}, 0}\n"
3580     "#define    PTHREAD_COND_INITIALIZER                /* = DEFAULTCV */       \\\\\n"
3581     "   {{{0, 0, 0, 0}, DEFAULT_TYPE, _COND_MAGIC}, 0}";
3582 };
3583
3584
3585 /*
3586  *  The pow overloads with int were removed in C++ 2011.
3587  */
3588 fix = {
3589     hackname  = solaris_pow_int_overload;
3590     mach      = '*-*-solaris2*';
3591     files     = "iso/math_iso.h";
3592     select    = "^[ \t]*inline [a-z ]* pow\\([^()]*, int [^()]*\\)"
3593                 " *\\{[^{}]*\n[^{}]*\\}";
3594     c_fix     = format;
3595     c_fix_arg = "#ifndef __GXX_EXPERIMENTAL_CXX0X__\n%0\n#endif";
3596
3597     test_text =
3598     "   inline long double pow(long double __X, int __Y) { return\n"
3599     "           __powl(__X, (long double) (__Y)); }";
3600 };
3601
3602
3603 /*
3604  * Sun Solaris defines PTHREAD_RWLOCK_INITIALIZER with a "0" for some
3605  *  fields of the pthread_rwlock_t structure, which are of type
3606  *  upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3607  *  defined (e.g. by -ansi) it is a union. So change the initializer
3608  *  to "{0}" instead.
3609  */
3610 fix = {
3611     hackname = solaris_rwlock_init_1;
3612     select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3613     files = pthread.h;
3614     mach = '*-*-solaris*';
3615     c_fix = format;
3616     c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3617                 "%0\n"
3618                 "#else\n"
3619                 "%1{0, 0, 0, {{0}, {0}, {0}}, {{0}, {0}}, {{0}, {0}}}\n"
3620                 "#endif";
3621     c_fix_arg = "(^#define[ \t]+PTHREAD_RWLOCK_INITIALIZER[ \t]+)"
3622                 "\\{0, 0, 0, \\{0, 0, 0\\}, \\{0, 0\\}, \\{0, 0\\}\\}[ \t]*$";
3623
3624     test_text =
3625     '#ident "@(#)pthread.h  1.26  98/04/12 SMI"'"\n"
3626     "#define PTHREAD_RWLOCK_INITIALIZER\t{0, 0, 0, {0, 0, 0}, {0, 0}, {0, 0}}";
3627 };
3628
3629
3630 /*
3631  * Sun Solaris defines PTHREAD_ONCE_INIT as an array containing a
3632  * structure.  As such, it need two levels of brackets, but only
3633  * contains one.  Wrap the macro definition in an extra layer.
3634  */
3635 fix = {
3636     hackname = solaris_once_init_1;
3637     select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3638     files = pthread.h;
3639     mach = '*-*-solaris*';
3640     c_fix = format;
3641     c_fix_arg = "%1{%2}%3";
3642     c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{)([^}]+)(\\})[ \t]*$";
3643     test_text =
3644     '#pragma ident      "@(#)pthread.h  1.37    04/09/28 SMI"'"\n"
3645     "#define PTHREAD_ONCE_INIT\t{0, 0, 0, PTHREAD_ONCE_NOTDONE}";
3646 };
3647
3648
3649 /*
3650  * Sun Solaris defines PTHREAD_ONCE_INIT with a "0" for some
3651  *  fields of the pthread_once_t structure, which are of type
3652  *  upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3653  *  defined (e.g. by -ansi) it is a union. So change the initializer
3654  *  to "{0}" instead.  This test relies on solaris_once_init_1.
3655  */
3656 fix = {
3657     hackname = solaris_once_init_2;
3658     select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3659     files = pthread.h;
3660     /*
3661      * On Solaris 10, this fix is unnecessary because upad64_t is
3662      * always defined correctly regardless of the definition of the
3663      * __STDC__ macro.  The first "mach" pattern matches up to
3664      * solaris9.  The second "mach" pattern will not match any two (or
3665      * more) digit solaris version, but it will match e.g. 2.5.1.
3666      */
3667     mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3668     c_fix = format;
3669     c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3670                 "%0\n"
3671                 "#else\n"
3672                 "%1{0}, {0}, {0}, {%3}%4\n"
3673                 "#endif";
3674     c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{\\{)"
3675                 "(0, 0, 0, )(PTHREAD_[A-Z_]+)(\\}\\})[ \t]*$";
3676     test_text =
3677     '#ident "@(#)pthread.h  1.26  98/04/12 SMI"'"\n"
3678     "#define PTHREAD_ONCE_INIT\t{{0, 0, 0, PTHREAD_ONCE_NOTDONE}}\n";
3679 };
3680
3681
3682 /*
3683  * Sun Solaris 2 has a version of sys/int_const.h that defines
3684  * UINT8_C and UINT16_C to unsigned constants.
3685  */
3686 fix = {
3687     hackname  = solaris_int_const;
3688     files     = sys/int_const.h;
3689     mach      = '*-*-solaris2*';
3690     c_fix     = format;
3691     c_fix_arg = "#define\tUINT8_C(c)\t(c)\n"
3692                 "%1\n"
3693                 "#define\tUINT16_C(c)\t(c)";
3694     select    = "^#define[ \t]+UINT8_C\\(c\\)[ \t]+__CONCAT__.*\n"
3695                 "(/\*.*\*/)\n"
3696                 "#define[ \t]+UINT16_C\\(c\\)[ \t]+__CONCAT__.*";
3697     test_text =
3698     "#define    UINT8_C(c)      __CONCAT__(c,u)\n"
3699     "/* CSTYLED */\n"
3700     "#define    UINT16_C(c)     __CONCAT__(c,u)";
3701 };
3702
3703
3704 /*
3705  * Sun Solaris 2 has a version of sys/int_limits.h that defines
3706  * UINT8_MAX and UINT16_MAX to unsigned constants.
3707  */
3708 fix = {
3709     hackname  = solaris_int_limits_1;
3710     files     = sys/int_limits.h;
3711     mach      = '*-*-solaris2*';
3712     c_fix     = format;
3713     c_fix_arg = "#define\tUINT8_MAX\t(255)\n"
3714                 "#define\tUINT16_MAX\t(65535)";
3715     select    = "^#define[ \t]+UINT8_MAX[ \t]+\\(255U\\)\n"
3716                 "#define[ \t]+UINT16_MAX[ \t]+\\(65535U\\)";
3717     test_text =
3718     "#define    UINT8_MAX       (255U)\n"
3719     "#define    UINT16_MAX      (65535U)";
3720 };
3721
3722
3723 /*
3724  * Sun Solaris 2 has a version of sys/int_limits.h that defines
3725  * INT_FAST16 limits to wrong values for sys/int_types.h.
3726  */
3727 fix = {
3728     hackname  = solaris_int_limits_2;
3729     files     = sys/int_limits.h;
3730     mach      = '*-*-solaris2*';
3731     c_fix     = format;
3732     c_fix_arg = "#define\t%1_FAST16_%2 %132_%2";
3733     select    = "^#define[ \t]+(INT|UINT)_FAST16_(MAX|MIN)[ \t](INT|UINT)16.*";
3734     test_text =
3735     "#define    INT_FAST16_MAX INT16_MAX\n"
3736     "#define    UINT_FAST16_MAX UINT16_MAX\n"
3737     "#define    INT_FAST16_MIN  INT16_MIN";
3738 };
3739
3740
3741 /*
3742  * Sun Solaris 2 has a version of sys/int_limits.h that defines
3743  * SIZE_MAX as unsigned long.
3744  */
3745 fix = {
3746     hackname  = solaris_int_limits_3;
3747     files     = sys/int_limits.h;
3748     mach      = '*-*-solaris2*';
3749     c_fix     = format;
3750     c_fix_arg = "#define\tSIZE_MAX\t4294967295U";
3751     select    = "^#define[ \t]+SIZE_MAX[ \t]+4294967295UL";
3752     test_text =
3753     "#define    SIZE_MAX        4294967295UL";
3754 };
3755
3756
3757 /*
3758  * Sun Solaris up to 9 has a version of sys/int_types.h that forbids use
3759  * of Standard C99 64-bit types in 32-bit mode.
3760  */
3761 fix = {
3762     hackname  = solaris_int_types;
3763     select    = "__STDC__ - 0 == 0";
3764     bypass    = "_LONGLONG_TYPE";
3765     files     = sys/int_types.h;
3766     c_fix     = format;
3767     c_fix_arg =
3768     "(defined(_STDC_C99) || !defined(_STRICT_STDC) || defined(__GNUC__))";
3769     test_text =
3770     "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3771     "typedef    long long               int64_t;\n"
3772     "#endif\n\n"
3773     "#if defined(_LP64) || (__STDC__ - 0 == 0 && !defined(_NO_LONGLONG))\n"
3774     "typedef int64_t                    intmax_t;\n"
3775     "#endif";
3776 };
3777
3778
3779 /*
3780  * Solaris 10+ <spawn.h> uses char *const argv[_RESTRICT_KYWD] in the
3781  * posix_spawn declarations, which doesn't work with C++.
3782  */
3783 fix = {
3784     hackname  = solaris_posix_spawn_restrict;
3785     files     = spawn.h;
3786     mach      = '*-*-solaris2*';
3787     c_fix     = format;
3788     c_fix_arg = "%1*_RESTRICT_KYWD %2%3";
3789     select    = "(.*[ \t]+)([a-z]+)\\[_RESTRICT_KYWD\\](.*)";
3790     test_text =
3791     "char *const argv[_RESTRICT_KYWD],\n"
3792     "char *const envp[_RESTRICT_KYWD]);";
3793 };
3794
3795
3796 /*
3797  * Before Solaris 10, <stdio.h> lacks declarations of std::__filbuf and
3798  * std::__flsbuf, but <iso/stdio_iso.h> uses them.
3799  */
3800 fix = {
3801     hackname  = solaris_std___filbuf;
3802     files     = stdio.h;
3803     mach      = '*-*-solaris2*';
3804     bypass    = "using std::__filbuf";
3805     select    = "(using std::perror;\n)(#endif)";
3806     c_fix     = format;
3807     c_fix_arg = "%1#ifndef _LP64\n"
3808                 "using std::__filbuf;\n"
3809                 "using std::__flsbuf;\n"
3810                 "#endif\n%2";
3811
3812     test_text = "using std::perror;\n"
3813                 "#endif";
3814 };
3815
3816
3817 /*
3818  * Sun Solaris 8 has what appears to be some gross workaround for
3819  * some old version of their c++ compiler.  G++ doesn't want it
3820  * either, but doesn't want to be tied to SunPRO version numbers.
3821  */
3822 fix = {
3823     hackname = solaris_stdio_tag;
3824     files    = stdio_tag.h;
3825
3826     select   = '__cplusplus < 54321L';
3827     /* In Solaris 10, the code in stdio_tag.h is conditionalized on
3828        "!defined(__GNUC__)" so we no longer need to fix it.  */
3829     bypass   = '__GNUC__';
3830     sed      = 's/defined(__cplusplus) && (__cplusplus < 54321L)/0/';
3831
3832     test_text = "#if\tdefined(__cplusplus) && (__cplusplus < 54321L)";
3833 };
3834
3835
3836 /*
3837  * On Solaris 8 and 9, __va_list needs to become a typedef for
3838  * __builtin_va_list to make -Wmissing-format-attribute work.
3839  */
3840 fix = {
3841     hackname = solaris_sys_va_list;
3842     files    = sys/va_list.h;
3843     mach     = '*-*-solaris2.[89]';
3844     select   = "#if.*__STDC__.*\n"
3845                "typedef void \\*__va_list;\n"
3846                "#else\n"
3847                "typedef char \\*__va_list;\n"
3848                "#endif";
3849
3850     c_fix    = format;
3851     c_fix_arg = "#ifdef __GNUC__\n"
3852                 "typedef __builtin_va_list __va_list;\n"
3853                 "#else\n"
3854                 "%0\n"
3855                 "#endif";
3856     test_text = "#if defined(__STDC__) && !defined(__ia64)\n"
3857                 "typedef void *__va_list;\n"
3858                 "#else\n"
3859                 "typedef char *__va_list;\n"
3860                 "#endif";
3861 };
3862
3863
3864 /*
3865  *  a missing semi-colon at the end of the statsswtch structure definition.
3866  */
3867 fix = {
3868     hackname  = statsswtch;
3869     files     = rpcsvc/rstat.h;
3870     select    = "boottime$";
3871     c_fix     = format;
3872     c_fix_arg = "boottime;";
3873     test_text = "struct statswtch {\n  int boottime\n};";
3874 };
3875
3876
3877 /*
3878  *  Arrange for stdio.h to use stdarg.h to define __gnuc_va_list.
3879  *  On 4BSD-derived systems, stdio.h defers to machine/ansi.h; that's
3880  *  OK too.
3881  */
3882 fix = {
3883     hackname = stdio_stdarg_h;
3884     files    = stdio.h;
3885     bypass   = "include.*(stdarg\.h|machine/ansi\.h)";
3886     /*
3887      * On Solaris 10, this fix is unncessary; <stdio.h> includes
3888      * <iso/stdio_iso.h>, which includes <sys/va_list.h>.
3889       */
3890     mach     = '*-*-solaris2.1[0-9]*';
3891     not_machine = true;
3892
3893     c_fix     = wrap;
3894
3895     c_fix_arg = "#define __need___va_list\n#include <stdarg.h>\n";
3896
3897     test_text = "";
3898 };
3899
3900
3901 /*
3902  *  Don't use or define the name va_list in stdio.h.  This is for
3903  *  ANSI.  Note _BSD_VA_LIST_ is dealt with elsewhere.  The presence
3904  *  of __gnuc_va_list, __DJ_va_list, or _G_va_list is taken to
3905  *  indicate that the header knows what it's doing -- under SUSv2,
3906  *  stdio.h is required to define va_list, and we shouldn't break
3907  *  that.  On IRIX 6.5, internal/wchar_core.h used to get its
3908  *  definition of va_list from stdio.h.  Since this doesn't happen any
3909  *  longer, use __gnuc_va_list there, too.
3910  */
3911 fix = {
3912     hackname = stdio_va_list;
3913     files    = stdio.h;
3914     files    = internal/stdio_core.h;
3915     files    = internal/wchar_core.h;
3916     bypass   = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3917     /*
3918      * On Solaris 10, the definition in
3919      * <stdio.h> is guarded appropriately by the _XPG4 feature macro;
3920      * there is therefore no need for this fix there.
3921      */
3922     mach = '*-*-solaris2.1[0-9]*';
3923     not_machine = true;
3924
3925     /*
3926      * Use __gnuc_va_list in arg types in place of va_list.
3927      * On 386BSD use __gnuc_va_list instead of _VA_LIST_.  On Tru64 UNIX V5.1A
3928      * use __gnuc_va_list instead of __VA_LIST__.  We're hoping the
3929      * trailing parentheses and semicolon save all other systems from this.
3930      * Define __not_va_list__ (something harmless and unused)
3931      * instead of va_list.
3932      * Don't claim to have defined va_list.
3933      */
3934     sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3935           "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3936           "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3937           "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3938           "s@ va_list@ __not_va_list__@\n"
3939           "s@\\*va_list@*__not_va_list__@\n"
3940           "s@ __va_list)@ __gnuc_va_list)@\n"
3941           "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3942            "@typedef \\1 __not_va_list__;@\n"
3943           "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3944           "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3945           "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3946           "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3947           "s@VA_LIST@DUMMY_VA_LIST@\n"
3948           "s@_Va_LIST@_VA_LIST@";
3949     test_text = "extern void mumble( va_list);";
3950 };
3951
3952
3953 /*
3954  *  Fix headers that use va_list from stdio.h to use the updated
3955  *  va_list from the stdio_va_list change.  Note _BSD_VA_LIST_ is
3956  *  dealt with elsewhere.  The presence of __gnuc_va_list,
3957  *  __DJ_va_list, or _G_va_list is taken to indicate that the header
3958  *  knows what it's doing.
3959  */
3960 fix = {
3961     hackname = stdio_va_list_clients;
3962     files    = com_err.h;
3963     files    = cps.h;
3964     files    = curses.h;
3965     files    = krb5.h;
3966     files    = lc_core.h;
3967     files    = pfmt.h;
3968     files    = wchar.h;
3969     files    = curses_colr/curses.h;
3970     bypass   = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3971     /* Don't fix, if we use va_list from stdarg.h, or if the use is
3972        otherwise protected.  */
3973     bypass   = 'include <stdarg\.h>|#ifdef va_start';
3974
3975     /*
3976      * Use __gnuc_va_list in arg types in place of va_list.
3977      * On 386BSD use __gnuc_va_list instead of _VA_LIST_.  On Tru64 UNIX V5.1A
3978      * use __gnuc_va_list instead of __VA_LIST__.  We're hoping the
3979      * trailing parentheses and semicolon save all other systems from this.
3980      * Define __not_va_list__ (something harmless and unused)
3981      * instead of va_list.
3982      * Don't claim to have defined va_list.
3983      */
3984     sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3985           "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3986           "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3987           "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3988           "s@ va_list@ __not_va_list__@\n"
3989           "s@\\*va_list@*__not_va_list__@\n"
3990           "s@ __va_list)@ __gnuc_va_list)@\n"
3991           "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3992            "@typedef \\1 __not_va_list__;@\n"
3993           "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3994           "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3995           "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3996           "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3997           "s@VA_LIST@DUMMY_VA_LIST@\n"
3998           "s@_Va_LIST@_VA_LIST@";
3999     test_text = "extern void mumble( va_list);";
4000 };
4001
4002
4003 /*
4004  *  "!__STDC__" or "__STDC__==0" or "__STDC__!=1" or "__STDC__-0==0"
4005  *  is "!defined( __STRICT_ANSI__ )"
4006  */
4007 fix = {
4008     hackname = strict_ansi_not;
4009     select   = "^([ \t]*#[ \t]*if.*)"
4010                "(!__STDC__"
4011                "|__STDC__[ \t]*==[ \t]*0"
4012                "|__STDC__[ \t]*!=[ \t]*1"
4013                "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*0)";
4014     /* Tru64 UNIX V4.0F/V5.1 <standards.h> supports GCC usage of __STDC__. */
4015     bypass = 'GNU and MIPS C compilers define __STDC__ differently';
4016     /* GNU gmp.h uses "__STDC__ != 1" only if __SCO_VERSION__, which
4017        is not defined by GCC, so it is safe.  */
4018     bypass = '__SCO_VERSION__.*__STDC__ != 1';
4019     c_test   = stdc_0_in_system_headers;
4020
4021     c_fix     = format;
4022     c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
4023
4024     test_text = "#if !__STDC__ \n"
4025                 "#if __STDC__ == 0\n"
4026                 "#if __STDC__ != 1\n"
4027                 "#if __STDC__ - 0 == 0"
4028                "/* not std C */\nint foo;\n"
4029                "\n#end-end-end-end-if :-)";
4030 };
4031
4032 /*
4033  *  "__STDC__-0==0"
4034  *  is "!defined( __STRICT_ANSI__ )" on continued #if-s
4035  */
4036 fix = {
4037     hackname = strict_ansi_not_ctd;
4038     files    = math.h, limits.h, stdio.h, signal.h,
4039                stdlib.h, sys/signal.h, time.h;
4040     /*
4041      * Starting at the beginning of a line, skip white space and
4042      * a leading "(" or "&&" or "||".  One of those must be found.
4043      * Then, zero, one or more copies of a "defined(_FOO_BAR_) &&"
4044      * expression.  If these are nested, then they must accumulate
4045      * because we won't match any closing parentheses.  Finally,
4046      * after skipping over all that, we must then match our suspect
4047      * phrase:  "__STDC__-0==0" with or without white space.
4048      */
4049     select   = "^([ \t]*" '(\(|&&|\|\|)'
4050                "([ \t(]*!*[ \t]*defined\\([a-zA-Z_0-9]+\\)[ \t]*[|&][|&])*"
4051                "[ \t(]*)"
4052                "(__STDC__[ \t]*(|-[ \t]*0[ \t]*)==[ \t]*0)";
4053     c_test   = stdc_0_in_system_headers;
4054
4055     c_fix     = format;
4056     c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
4057
4058     test_text = "#if 1 && \\\\\n"
4059                "&& defined(mumbling) |& (__STDC__ - 0 == 0) \\\\\n"
4060                "( __STDC__ == 0 && !defined(_XOPEN_SOURCE) \\\\\n"
4061                "|| __STDC__ - 0 == 0 ) /* not std C */\n"
4062                "int foo;\n#endif";
4063 };
4064
4065
4066 /*
4067  *  "__STDC__!=0" or "__STDC__==1" or "__STDC__-0==1"
4068  *  is "defined( __STRICT_ANSI__ )"
4069  */
4070 fix = {
4071     hackname = strict_ansi_only;
4072     select   = "^([ \t]*#[ \t]*if.*)"
4073                "(__STDC__[ \t]*!=[ \t]*0"
4074                "|__STDC__[ \t]*==[ \t]*1"
4075                "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*1"
4076                "|__STDC__[ \t]*-[ \t]*0[ \t]*!=[ \t]*0)";
4077     c_test   = stdc_0_in_system_headers;
4078
4079     c_fix     = format;
4080     c_fix_arg = "%1 defined(__STRICT_ANSI__)";
4081
4082     test_text = "#if __STDC__ == 1 /* is std C\n */\nint foo;\n#endif";
4083 };
4084
4085
4086 /*
4087  *  IRIX 4.0.5 <rpc/xdr.h> uses struct __file_s
4088  *  in prototype without previous definition.
4089  */
4090 fix = {
4091     hackname  = struct_file;
4092     files     = rpc/xdr.h;
4093     select    = '^.*xdrstdio_create.*struct __file_s';
4094     c_fix     = format;
4095     c_fix_arg = "struct __file_s;\n%0";
4096     test_text = "extern void xdrstdio_create( struct __file_s* );";
4097 };
4098
4099
4100 /*
4101  *  IRIX 4.0.5 <rpc/auth.h> uses struct sockaddr
4102  *  in prototype without previous definition.
4103  *
4104  *  Don't fix OpenBSD, which uses struct sockaddr_in prototyping the same
4105  *  function, and does define it.
4106  */
4107 fix = {
4108     hackname  = struct_sockaddr;
4109     files     = rpc/auth.h;
4110     select    = "^.*authdes_create.*struct sockaddr[^_]";
4111     bypass    = "<sys/socket\.h>";
4112     bypass    = "struct sockaddr;\n";
4113     c_fix     = format;
4114     c_fix_arg = "struct sockaddr;\n%0";
4115     test_text = "extern AUTH* authdes_create( struct sockaddr* );";
4116 };
4117
4118
4119 /*
4120  *  Apply fix this to all OSs since this problem seems to effect
4121  *  more than just SunOS.
4122  */
4123 fix = {
4124     hackname = sun_auth_proto;
4125     files    = rpc/auth.h;
4126     files    = rpc/clnt.h;
4127     files    = rpc/svc.h;
4128     files    = rpc/xdr.h;
4129     bypass   = "__cplusplus";
4130     /*
4131      *  Select those files containing '(*name)()'.
4132      */
4133     select    = '\(\*[a-z][a-z_]*\)\(\)';
4134
4135     c_fix     = format;
4136     c_fix_arg = "#ifdef __cplusplus\n%1(...);%2\n"
4137                 "#else\n%1();%2\n#endif";
4138     c_fix_arg = '(.*\(\*[a-z][a-z_]*\))\(\);(.*)';
4139
4140     test_text =
4141     "struct auth_t {\n"
4142     "    int (*name)(); /* C++ bad */\n"
4143     "};";
4144 };
4145
4146
4147 /*
4148  *  Fix bogus #ifdef on SunOS 4.1.
4149  */
4150 fix = {
4151     hackname  = sun_bogus_ifdef;
4152     files     = "hsfs/hsfs_spec.h";
4153     files     = "hsfs/iso_spec.h";
4154     select    = '#ifdef(.*\|\|.*)';
4155     c_fix     = format;
4156     c_fix_arg = "#if%1";
4157
4158     test_text = "#ifdef  __i386__ || __vax__ || __sun4c__";
4159 };
4160
4161
4162 /*
4163  *  Fix the CAT macro in SunOS memvar.h.
4164  */
4165 fix = {
4166     hackname  = sun_catmacro;
4167     files     = pixrect/memvar.h;
4168     select    = "^#define[ \t]+CAT\\(a,b\\).*";
4169     c_fix     = format;
4170
4171     c_fix_arg =
4172     "#ifdef __STDC__\n"
4173     "#  define CAT(a,b) a##b\n"
4174     "#else\n%0\n#endif";
4175
4176     test_text =
4177     "#define CAT(a,b)\ta/**/b";
4178 };
4179
4180
4181 /*
4182  *  Fix return type of free and {c,m,re}alloc in <malloc.h> on SunOS 4.1.
4183  *  Also fix return type of {m,re}alloc in <malloc.h> on sysV68
4184  */
4185 fix = {
4186     hackname = sun_malloc;
4187     files    = malloc.h;
4188     bypass   = "_CLASSIC_ANSI_TYPES";
4189
4190     sed   = "s/typedef[ \t]char \\*\tmalloc_t/typedef void \\*\tmalloc_t/g";
4191     sed   = "s/int[ \t][ \t]*free/void\tfree/g";
4192     sed   = "s/char\\([ \t]*\\*[ \t]*malloc\\)/void\\1/g";
4193     sed   = "s/char\\([ \t]*\\*[ \t]*realloc\\)/void\\1/g";
4194     sed   = "s/char\\([ \t]*\\*[ \t]*calloc\\)/void\\1/g";
4195
4196     test_text =
4197     "typedef char *\tmalloc_t;\n"
4198     "int \tfree();\n"
4199     "char*\tmalloc();\n"
4200     "char*\tcalloc();\n"
4201     "char*\trealloc();";
4202 };
4203
4204
4205 /*
4206  *  Check for yet more missing ';' in struct (in SunOS 4.0.x)
4207  */
4208 fix = {
4209     hackname = sun_rusers_semi;
4210     files    = rpcsvc/rusers.h;
4211     select   = "_cnt$";
4212     sed      = "/^struct/,/^};/s/_cnt$/_cnt;/";
4213     test_text = "struct mumble\n  int _cnt\n};";
4214 };
4215
4216
4217 /*
4218  *  signal.h on SunOS defines signal using (),
4219  *  which causes trouble when compiling with g++ -pedantic.
4220  */
4221 fix = {
4222     hackname = sun_signal;
4223     files    = sys/signal.h;
4224     files    = signal.h;
4225     select   = "^void\t" '\(\*signal\(\)\)\(\);.*';
4226
4227     c_fix     = format;
4228     c_fix_arg =
4229           "#ifdef __cplusplus\n"
4230           "void\t(*signal(...))(...);\n"
4231           "#else\n%0\n#endif";
4232
4233     test_text = "void\t(*signal())();";
4234 };
4235
4236
4237 /*
4238  *  Correct the return type for strlen in strings.h in SunOS 4.
4239  */
4240 fix = {
4241     hackname = sunos_strlen;
4242     files    = strings.h;
4243     select   = "int[ \t]*strlen\\(\\);(.*)";
4244     c_fix     = format;
4245     c_fix_arg = "__SIZE_TYPE__ strlen();%1";
4246     test_text = " int\tstrlen(); /* string length */";
4247 };
4248
4249
4250 /*
4251  *  Disable apparent native compiler optimization cruft in SVR4.2 <string.h>
4252  *  that is visible to any ANSI compiler using this include.  Simply
4253  *  delete the lines that #define some string functions to internal forms.
4254  */
4255 fix = {
4256     hackname = svr4_disable_opt;
4257     files    = string.h;
4258     select   = '#define.*__std_hdr_';
4259     sed      = '/#define.*__std_hdr_/d';
4260     test_text = "#define strlen __std_hdr_strlen\n";
4261 };
4262
4263
4264 /*
4265  *   Fix broken decl of getcwd present on some svr4 systems.
4266  */
4267 fix = {
4268     hackname = svr4_getcwd;
4269     files    = stdlib.h;
4270     files    = unistd.h;
4271     files    = prototypes.h;
4272     select   = 'getcwd\(char \*, int\)';
4273
4274     c_fix     = format;
4275     c_fix_arg = "getcwd(char *, size_t)";
4276
4277     test_text = "extern char* getcwd(char *, int);";
4278 };
4279
4280
4281 /*
4282  *   Fix broken decl of profil present on some svr4 systems.
4283  */
4284 fix = {
4285     hackname = svr4_profil;
4286     files    = stdlib.h;
4287     files    = unistd.h;
4288
4289     select    =
4290     'profil\(unsigned short \*, unsigned int, unsigned int, unsigned int\)';
4291     /* The fix is wrong on IRIX 5/6 and creates a conflict with another
4292        prototype in <sys/profil.h>.  */
4293     bypass    = 'Silicon Graphics';
4294     c_fix     = format;
4295     c_fix_arg = 'profil(unsigned short *, size_t, int, unsigned int)';
4296
4297     test_text =
4298     'profil(unsigned short *, unsigned int, unsigned int, unsigned int);';
4299 };
4300
4301
4302 /*
4303  * Correct types for signal handler constants like SIG_DFL; they might be
4304  * void (*) (), and should be void (*) (int).  C++ doesn't like the
4305  * old style.
4306  */
4307 fix = {
4308     hackname = svr4_sighandler_type;
4309     files = sys/signal.h;
4310     select = 'void *\(\*\)\(\)';
4311     c_fix = format;
4312     c_fix_arg = "void (*)(int)";
4313     test_text = "#define SIG_DFL (void(*)())0\n"
4314                 "#define SIG_IGN (void (*)())0\n";
4315 };
4316
4317
4318 /*
4319  *  Some SysV r4 systems, including Sequent's DYNIX/ptx, use the local
4320  *  function 'getrnge' in <regexp.h> before they declare it.  For these
4321  *  systems add a 'static int' declaration of 'getrnge' into <regexp.h>
4322  *  early on.
4323  *
4324  *  'getrnge' traditionally manipulates a file-scope global called 'size',
4325  *  so put the declaration right after the declaration of 'size'.
4326  *
4327  *  Don't do this if there is already a `static void getrnge' declaration
4328  *  present, since this would cause a redeclaration error.  Solaris 2.x has
4329  *  such a declaration.
4330  */
4331 fix = {
4332     hackname  = svr4_undeclared_getrnge;
4333     files     = regexp.h;
4334     select    = "getrnge";
4335     bypass    = "static void getrnge";
4336     c_fix     = format;
4337     c_fix_arg = "%0\n"
4338                 "static int getrnge ();";
4339     c_fix_arg = "^static int[ \t]+size;";
4340     test_text = "static int size;\n"
4341                 "/* stuff which calls getrnge() */\n"
4342                 "static getrnge()\n"
4343                 "{}";
4344 };
4345
4346
4347 /*
4348  *  Fix return value of mem{ccpy,chr,cpy,set} and str{len,spn,cspn}
4349  *  in string.h on sysV68
4350  *  Correct the return type for strlen in string.h on Lynx.
4351  *  Correct the argument type for ffs in string.h on Alpha OSF/1 V2.0.
4352  *  Add missing const for strdup on OSF/1 V3.0.
4353  *  On sysV88 layout is slightly different.
4354  */
4355 fix = {
4356     hackname = sysv68_string;
4357     files    = testing.h;
4358     files    = string.h;
4359     bypass   = "_CLASSIC_ANSI_TYPES";
4360
4361     sed = "s/extern[ \t]*int[ \t]*strlen();/extern unsigned int strlen();/";
4362     sed = "s/extern[ \t]*int[ \t]*ffs[ \t]*(long);/extern int ffs(int);/";
4363     sed = "s/strdup(char \\*s1);/strdup(const char *s1);/";
4364
4365     sed = "/^extern char$/N";
4366     sed = "s/^extern char\\(\\n\t\\*memccpy(),\\)$/extern void\\1/";
4367
4368     sed = "/^extern int$/N";
4369     sed = "s/^extern int\\(\\n\tstrlen(),\\)/extern size_t\\1/";
4370
4371     sed = "/^\tstrncmp(),$/N";
4372     sed = 's/^\(' "\t" 'strncmp()\),\n\(' "\t" 'strlen(),\)$/'
4373             '\1;' "\\\nextern unsigned int\\\n\\2/";
4374
4375     test_text =
4376     "extern int strlen();\n"
4377
4378     "extern int ffs(long);\n"
4379
4380     "extern char\n"
4381     "\t*memccpy(),\n"
4382     "\tmemcpy();\n"
4383
4384     "extern int\n"
4385     "\tstrcmp(),\n"
4386     "\tstrncmp(),\n"
4387     "\tstrlen(),\n"
4388     "\tstrspn();\n"
4389
4390     "extern int\n"
4391     "\tstrlen(), strspn();";
4392 };
4393
4394
4395 /*
4396  *  Fix return type of calloc, malloc, realloc, bsearch and exit
4397  */
4398 fix = {
4399     hackname = sysz_stdlib_for_sun;
4400     files    = stdlib.h;
4401     bypass   = "_CLASSIC_ANSI_TYPES";
4402
4403     select    = "char[ \t]*\\*[ \t]*(calloc|malloc|realloc|bsearch)[ \t]*\\(";
4404     c_fix     = format;
4405     c_fix_arg = "void *\t%1(";
4406
4407     test_text =
4408     "extern char*\tcalloc(size_t);\n"
4409     "extern char*\tmalloc(size_t);\n"
4410     "extern char*\trealloc(void*,size_t);\n"
4411     "extern char*\tbsearch(void*,size_t,size_t);\n";
4412 };
4413
4414
4415 /*
4416  * __thread is now a keyword.
4417  */
4418 fix = {
4419     hackname  = thread_keyword;
4420     files     = "pthread.h";
4421     files     = "bits/sigthread.h";
4422     select    = "([* ])__thread([,)])";
4423     c_fix     = format;
4424     c_fix_arg = "%1__thr%2";
4425
4426     test_text =
4427         "extern int pthread_create (pthread_t *__restrict __thread,\n"
4428         "extern int pthread_kill (pthread_t __thread, int __signo);\n"
4429         "extern int pthread_cancel (pthread_t __thread);";
4430 };
4431
4432 /*
4433  *  if the #if says _cplusplus, not the double underscore __cplusplus
4434  *  that it should be
4435  */
4436 fix = {
4437     hackname = tinfo_cplusplus;
4438     files    = tinfo.h;
4439     select   = "[ \t]_cplusplus";
4440
4441     c_fix     = format;
4442     c_fix_arg = " __cplusplus";
4443     test_text = "#ifdef _cplusplus\nint bogus;\n#endif";
4444 };
4445
4446
4447 /*
4448  *  parameters not const on DECstation Ultrix V4.0 and OSF/1.
4449  */
4450 fix = {
4451     hackname  = ultrix_const;
4452     files     = stdio.h;
4453     select    = 'perror\( char \*';
4454
4455     c_fix     = format;
4456     c_fix_arg = "%1 const %3 *__";
4457     c_fix_arg = "([ \t*](perror|fputs|fwrite|scanf|fscanf)\\(.*)"
4458                 "[ \t]+(char|void) \\*__";
4459
4460     test_text =
4461     "extern void perror( char *__s );\n"
4462     "extern int fputs( char *__s, FILE *);\n"
4463     "extern size_t fwrite( void *__ptr, size_t, size_t, FILE *);\n"
4464     "extern int fscanf( FILE *__stream, char *__format, ...);\n"
4465     "extern int scanf( char *__format, ...);\n";
4466 };
4467
4468
4469 /*
4470  *  parameters not const on DECstation Ultrix V4.0 and OSF/1.
4471  */
4472 fix = {
4473     hackname  = ultrix_const2;
4474     files     = stdio.h;
4475
4476     select    = '\*fopen\( char \*';
4477     c_fix     = format;
4478     c_fix_arg = "%1( const char *%3, const char *";
4479     c_fix_arg = "([ \t*](fopen|sscanf|popen|tempnam))\\("
4480                "[ \t]*char[ \t]*\\*([^,]*),"
4481                "[ \t]*char[ \t]*\\*[ \t]*";
4482
4483     test_text =
4484     "extern FILE *fopen( char *__filename, char *__type );\n"
4485     "extern int sscanf( char *__s, char *__format, ...);\n"
4486     "extern FILE *popen(char *, char *);\n"
4487     "extern char *tempnam(char*,char*);\n";
4488 };
4489
4490
4491 /*
4492  *  Fix definitions of macros used by va-i960.h in VxWorks header file.
4493  */
4494 fix = {
4495     hackname  = va_i960_macro;
4496     files     = arch/i960/archI960.h;
4497     select    = "__(vsiz|vali|vpad|alignof__)";
4498
4499     c_fix     = format;
4500     c_fix_arg = "__vx%1";
4501
4502     test_text =
4503     "extern int __vsiz vsiz;\n"
4504     "extern int __vali vali;\n"
4505     "extern int __vpad vpad;\n"
4506     "#define __alignof__(x) ...";
4507 };
4508
4509
4510 /*
4511  *  Define __CAN_USE_EXTERN_PREFIX on vms.
4512  */
4513 fix = {
4514     hackname  = vms_define_can_use_extern_prefix;
4515     files     = "rtldef/decc$types.h";
4516     select    = "#[ \t]*else\n"
4517                 "#[ \t]*if defined\\(__DECCXX\\)\n"
4518                 "#[ \t]*define __CAN_USE_EXTERN_PREFIX 1\n";
4519     mach      = "*-*-*vms*";
4520     c_fix     = format;
4521
4522     c_fix_arg = "%0"
4523                 "#    elif defined (__GNUC__)\n"
4524                 "#\tdefine __CAN_USE_EXTERN_PREFIX 1\n";
4525
4526     test_text = "# else\n"
4527                 "#    if defined(__DECCXX)\n"
4528                 "#\tdefine __CAN_USE_EXTERN_PREFIX 1\n"
4529                 "#    endif\n"
4530                 "# endif\n";
4531 };
4532
4533 /*
4534  * On VMS, use pragma extern_model instead of VAX-C keywords.
4535  */
4536 fix = {
4537     hackname  = vms_use_pragma_extern_model;
4538     select    = "#if defined\\(__DECC\\) \\|\\| defined\\(__DECCXX\\)\n"
4539                 "# pragma extern_model __save\n";
4540     mach      = "*-*-*vms*";
4541     c_fix     = format;
4542
4543     c_fix_arg = "#if defined(__DECC) || defined(__DECCXX) || defined(__GNUC__)\n"
4544                 "# pragma extern_model __save\n";
4545
4546     test_text = "#if defined(__DECC) || defined(__DECCXX)\n"
4547                 "# pragma extern_model __save\n"
4548                 "# pragma extern_model strict_refdef\n"
4549                 "   extern struct x zz$yy;\n"
4550                 "# pragma extern_model __restore\n"
4551                 "#endif\n";
4552 };
4553
4554 /*
4555  * On VMS, disable the use of dec-c string builtins
4556  */
4557 fix = {
4558     hackname  = vms_disable_decc_string_builtins;
4559     select    = "#if !defined\\(__VAX\\)\n";
4560     mach      = "*-*-*vms*";
4561     files     = "rtldef/string.h";
4562     c_fix     = format;
4563
4564     c_fix_arg = "#if !defined(__VAX) && !defined(__GNUC__)\n";
4565
4566     test_text = "#if !defined(__VAX)\n";
4567 };
4568
4569 /*
4570  *  AIX and Interix headers define NULL to be cast to a void pointer,
4571  *  which is illegal in ANSI C++.
4572  */
4573 fix = {
4574     hackname  = void_null;
4575     files     = curses.h;
4576     files     = dbm.h;
4577     files     = locale.h;
4578     files     = stdio.h;
4579     files     = stdlib.h;
4580     files     = string.h;
4581     files     = time.h;
4582     files     = unistd.h;
4583     files     = sys/dir.h;
4584     files     = sys/param.h;
4585     files     = sys/types.h;
4586     /* avoid changing C++ friendly NULL */
4587     bypass    = __cplusplus;
4588     bypass    = __null;
4589     select    = "^#[ \t]*define[ \t]+NULL[ \t]+\\(\\(void[ \t]*\\*\\)0\\)";
4590     c_fix     = format;
4591     c_fix_arg = "#define NULL 0";
4592     test_text = "# define\tNULL \t((void *)0)  /* typed NULL */";
4593 };
4594
4595
4596 /*
4597  *  Make VxWorks header which is almost gcc ready fully gcc ready.
4598  */
4599 fix = {
4600     hackname = vxworks_gcc_problem;
4601     files    = types/vxTypesBase.h;
4602     select   = "__GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__";
4603
4604     sed = "s/#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__/"
4605           "#if 1/";
4606
4607     sed = "/[ \t]size_t/i\\\n"
4608         "#ifndef _GCC_SIZE_T\\\n"
4609         "#define _GCC_SIZE_T\n";
4610
4611     sed = "/[ \t]size_t/a\\\n"
4612         "#endif\n";
4613
4614     sed = "/[ \t]ptrdiff_t/i\\\n"
4615         "#ifndef _GCC_PTRDIFF_T\\\n"
4616         "#define _GCC_PTRDIFF_T\n";
4617
4618     sed = "/[ \t]ptrdiff_t/a\\\n"
4619         "#endif\n";
4620
4621     sed = "/[ \t]wchar_t/i\\\n"
4622         "#ifndef _GCC_WCHAR_T\\\n"
4623         "#define _GCC_WCHAR_T\n";
4624
4625     sed = "/[ \t]wchar_t/a\\\n"
4626         "#endif\n";
4627
4628     test_text =
4629     "#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__\n"
4630     "typedef unsigned int size_t;\n"
4631     "typedef long ptrdiff_t;\n"
4632     "typedef unsigned short wchar_t;\n"
4633     "#endif /* __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__ */\n";
4634 };
4635
4636
4637 /*
4638  *  Fix VxWorks <time.h> to not require including <vxTypes.h>.
4639  */
4640 fix = {
4641     hackname  = vxworks_needs_vxtypes;
4642     files     = time.h;
4643     select    = "uint_t([ \t]+_clocks_per_sec)";
4644     c_fix     = format;
4645     c_fix_arg = "unsigned int%1";
4646     test_text = "uint_t\t_clocks_per_sec;";
4647 };
4648
4649
4650 /*
4651  *  Fix VxWorks <sys/stat.h> to not require including <vxWorks.h>.
4652  */
4653 fix = {
4654     hackname = vxworks_needs_vxworks;
4655     files    = sys/stat.h;
4656     test     = " -r types/vxTypesOld.h";
4657     test     = " -n \"`egrep '#include' $file`\"";
4658     test     = " -n \"`egrep ULONG $file`\"";
4659     select   = "#[ \t]define[ \t]+__INCstath";
4660
4661     sed = "/#[ \t]define[ \t][ \t]*__INCstath/a\\\n"
4662           "#include <types/vxTypesOld.h>\n";
4663
4664     test_text = "`touch types/vxTypesOld.h`"
4665     "#include </dev/null> /* ULONG */\n"
4666     "# define\t__INCstath <sys/stat.h>";
4667 };
4668
4669
4670 /*
4671  *  Another bad dependency in VxWorks 5.2 <time.h>.
4672  */
4673 fix = {
4674     hackname = vxworks_time;
4675     files    = time.h;
4676     test     = " -r vxWorks.h";
4677
4678     select    = "#[ \t]*define[ \t]+VOIDFUNCPTR[ \t].*";
4679     c_fix     = format;
4680
4681     c_fix_arg =
4682     "#ifndef __gcc_VOIDFUNCPTR_defined\n"
4683     "#ifdef __cplusplus\n"
4684     "typedef void (*__gcc_VOIDFUNCPTR) (...);\n"
4685     "#else\n"
4686     "typedef void (*__gcc_VOIDFUNCPTR) ();\n"
4687     "#endif\n"
4688     "#define __gcc_VOIDFUNCPTR_defined\n"
4689     "#endif\n"
4690     "#define VOIDFUNCPTR __gcc_VOIDFUNCPTR";
4691
4692     test_text = "`touch vxWorks.h`"
4693                 "#define VOIDFUNCPTR (void(*)())";
4694 };
4695
4696
4697 /*
4698  *  There are several name conflicts with C++ reserved words in X11 header
4699  *  files.  These are fixed in some versions, so don't do the fixes if
4700  *  we find __cplusplus in the file.  These were found on the RS/6000.
4701  */
4702 fix = {
4703     hackname  = x11_class;
4704     files     = X11/ShellP.h;
4705     bypass    = __cplusplus;
4706     select    = "^([ \t]*char \\*)class;(.*)";
4707     c_fix     = format;
4708     c_fix_arg = "#ifdef __cplusplus\n%1c_class;%2\n"
4709                 "#else\n%1class;%2\n#endif";
4710     test_text =
4711     "struct {\n"
4712     "   char *class;\n"
4713     "} mumble;\n";
4714 };
4715
4716
4717 /*
4718  *  class in Xm/BaseClassI.h
4719  */
4720 fix = {
4721     hackname = x11_class_usage;
4722     files    = Xm/BaseClassI.h;
4723     bypass   = "__cplusplus";
4724
4725     select    = " class\\)";
4726     c_fix     = format;
4727     c_fix_arg = " c_class)";
4728
4729     test_text = "extern mumble (int  class);\n";
4730 };
4731
4732
4733 /*
4734  *  new in Xm/Traversal.h
4735  */
4736 fix = {
4737     hackname = x11_new;
4738     files    = Xm/Traversal.h;
4739     bypass   = __cplusplus;
4740
4741     sed      = "/Widget\told, new;/i\\\n"
4742                    "#ifdef __cplusplus\\\n"
4743                    "\\\tWidget\told, c_new;\\\n"
4744                    "#else\n";
4745
4746     sed      = "/Widget\told, new;/a\\\n"
4747                    "#endif\n";
4748
4749     sed      = "s/Widget new,/Widget c_new,/g";
4750     test_text =
4751     "struct wedge {\n"
4752     "   Widget\told, new;\n"
4753     "};\nextern Wedged( Widget new, Widget old );";
4754 };
4755
4756
4757 /*
4758  *  Incorrect sprintf declaration in X11/Xmu.h
4759  */
4760 fix = {
4761     hackname = x11_sprintf;
4762     files    = X11/Xmu.h;
4763     files    = X11/Xmu/Xmu.h;
4764     select   = "^extern char \\*\tsprintf\\(\\);$";
4765
4766     c_fix     = format;
4767     c_fix_arg = "#ifndef __STDC__\n%0\n#endif /* !defined __STDC__ */";
4768
4769     test_text = "extern char *\tsprintf();";
4770 };
4771
4772 /*EOF*/