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 /* On AIX when _LARGE_FILES is defined fcntl.h defines open to
  69  * open64 and creat to creat64.  This fixes fcntl.h to
  70  * undef those defines and use __asm__ to alias the symbols if
  71  * building with g++ and -D_LARGE_FILES
  72  */
  73 fix = {
  74     hackname  = AAB_aix_fcntl;
  75     files     = fcntl.h;
  76     select    = "define open[ \t]open64";
  77     mach      = "*-*-aix*";
  78     test-text = ''; /* no way to test */
  79
  80     c_fix     = wrap;
  81
  82     c_fix_arg = "";
  83
  84     c_fix_arg = <<- _EOArg_
  85
  86         #if defined __GNUG__ && defined _LARGE_FILES && defined __cplusplus
  87         #define __need__aix_fcntl_h_fix
  88         #ifdef __need__aix_fcntl_h_fix
  89         #undef open
  90         #undef creat
  91         #undef openat
  92         /* Alias the symbols using asm */
  93         extern "C" {
  94         extern int open(const char *, int, ...) __asm__("open64");
  95         extern int creat(const char *, mode_t) __asm__("creat64");
  96         #if (_XOPEN_SOURCE >= 700)
  97         extern int openat(int, const char *, int, ...) __asm__("open64at");
  98         #endif
  99         }
 100         #endif
 101         #endif
 102
 103         _EOArg_;
 104 };
 105
 106
 107 /*
 108  *  On Mac OS 10.3.9, the 'long double' functions are available in
 109  *  libSystem, but are not prototyped in math.h.
 110  */
 111 fix = {
 112   hackname  = AAB_darwin7_9_long_double_funcs;
 113   mach      = "*-*-darwin7.9*";
 114   files     = architecture/ppc/math.h;
 115   bypass    = "powl";
 116   replace = <<- _EndOfHeader_
 117         /* This file prototypes the long double functions available on Mac OS
 118            10.3.9.  */
 119         #ifndef __MATH__
 120         # undef __APPLE_CC__
 121         # define __APPLE_CC__  1345
 122         # include_next <architecture/ppc/math.h>
 123         # undef __APPLE_CC__
 124         # define __APPLE_CC__ 1
 125         # ifndef __LIBMLDBL_COMPAT
 126         #  ifdef __LONG_DOUBLE_128__
 127         #   define __LIBMLDBL_COMPAT(sym) __asm("_" #sym "$LDBL128")
 128         #  else
 129         #   define __LIBMLDBL_COMPAT(sym)
 130         #  endif /* __LONG_DOUBLE_128__ */
 131         # endif /* __LIBMLDBL_COMPAT */
 132         # ifdef __cplusplus
 133            extern "C" {
 134         # endif
 135           extern long double acosl( long double ) __LIBMLDBL_COMPAT(acosl);
 136           extern long double asinl( long double ) __LIBMLDBL_COMPAT(asinl);
 137           extern long double atanl( long double ) __LIBMLDBL_COMPAT(atanl);
 138           extern long double atan2l( long double, long double ) __LIBMLDBL_COMPAT(atan2l);
 139           extern long double cosl( long double ) __LIBMLDBL_COMPAT(cosl);
 140           extern long double sinl( long double ) __LIBMLDBL_COMPAT(sinl);
 141           extern long double tanl( long double ) __LIBMLDBL_COMPAT(tanl);
 142           extern long double acoshl( long double ) __LIBMLDBL_COMPAT(acoshl);
 143           extern long double asinhl( long double ) __LIBMLDBL_COMPAT(asinhl);
 144           extern long double atanhl( long double ) __LIBMLDBL_COMPAT(atanhl);
 145           extern long double coshl( long double ) __LIBMLDBL_COMPAT(coshl);
 146           extern long double sinhl( long double ) __LIBMLDBL_COMPAT(sinhl);
 147           extern long double tanhl( long double ) __LIBMLDBL_COMPAT(tanhl);
 148           extern long double expl( long double ) __LIBMLDBL_COMPAT(expl);
 149           extern long double exp2l( long double ) __LIBMLDBL_COMPAT(exp2l);
 150           extern long double expm1l( long double ) __LIBMLDBL_COMPAT(expm1l);
 151           extern long double logl( long double ) __LIBMLDBL_COMPAT(logl);
 152           extern long double log10l( long double ) __LIBMLDBL_COMPAT(log10l);
 153           extern long double log2l( long double ) __LIBMLDBL_COMPAT(log2l);
 154           extern long double log1pl( long double ) __LIBMLDBL_COMPAT(log1pl);
 155           extern long double logbl( long double ) __LIBMLDBL_COMPAT(logbl);
 156           extern long double modfl( long double, long double * ) __LIBMLDBL_COMPAT(modfl);
 157           extern long double ldexpl( long double, int ) __LIBMLDBL_COMPAT(ldexpl);
 158           extern long double frexpl( long double, int * ) __LIBMLDBL_COMPAT(frexpl);
 159           extern int ilogbl( long double ) __LIBMLDBL_COMPAT(ilogbl);
 160           extern long double scalbnl( long double, int ) __LIBMLDBL_COMPAT(scalbnl);
 161           extern long double scalblnl( long double, long int ) __LIBMLDBL_COMPAT(scalblnl);
 162           extern long double fabsl( long double ) __LIBMLDBL_COMPAT(fabsl);
 163           extern long double cbrtl( long double ) __LIBMLDBL_COMPAT(cbrtl);
 164           extern long double hypotl( long double, long double ) __LIBMLDBL_COMPAT(hypotl);
 165           extern long double powl( long double, long double ) __LIBMLDBL_COMPAT(powl);
 166           extern long double sqrtl( long double ) __LIBMLDBL_COMPAT(sqrtl);
 167           extern long double erfl( long double ) __LIBMLDBL_COMPAT(erfl);
 168           extern long double erfcl( long double ) __LIBMLDBL_COMPAT(erfcl);
 169           extern long double lgammal( long double ) __LIBMLDBL_COMPAT(lgammal);
 170           extern long double tgammal( long double ) __LIBMLDBL_COMPAT(tgammal);
 171           extern long double ceill( long double ) __LIBMLDBL_COMPAT(ceill);
 172           extern long double floorl( long double ) __LIBMLDBL_COMPAT(floorl);
 173           extern long double nearbyintl( long double ) __LIBMLDBL_COMPAT(nearbyintl);
 174           extern long double rintl( long double ) __LIBMLDBL_COMPAT(rintl);
 175           extern long int lrintl( long double ) __LIBMLDBL_COMPAT(lrintl);
 176           extern long long int llrintl( long double ) __LIBMLDBL_COMPAT(llrintl);
 177           extern long double roundl( long double ) __LIBMLDBL_COMPAT(roundl);
 178           extern long int lroundl( long double ) __LIBMLDBL_COMPAT(lroundl);
 179           extern long long int llroundl( long double ) __LIBMLDBL_COMPAT(llroundl);
 180           extern long double truncl( long double ) __LIBMLDBL_COMPAT(truncl);
 181           extern long double fmodl( long double, long double) __LIBMLDBL_COMPAT(fmodl);
 182           extern long double remainderl( long double, long double ) __LIBMLDBL_COMPAT(remainderl);
 183           extern long double remquol( long double, long double, int * ) __LIBMLDBL_COMPAT(remquol);
 184           extern long double copysignl( long double, long double ) __LIBMLDBL_COMPAT(copysignl);
 185           extern long double nanl( const char * ) __LIBMLDBL_COMPAT(nanl);
 186           extern long double nextafterl( long double, long double ) __LIBMLDBL_COMPAT(nextafterl);
 187           extern long double nexttowardl( long double, long double ) __LIBMLDBL_COMPAT(nexttowardl);
 188           extern long double fdiml( long double, long double ) __LIBMLDBL_COMPAT(fdiml);
 189           extern long double fmaxl( long double, long double ) __LIBMLDBL_COMPAT(fmaxl);
 190           extern long double fminl( long double, long double ) __LIBMLDBL_COMPAT(fminl);
 191           extern long double fmal( long double, long double, long double ) __LIBMLDBL_COMPAT(fmal);
 192         # ifdef __cplusplus
 193            }
 194         # endif
 195         #endif /* __MATH__ */
 196         _EndOfHeader_;
 197 };
 198
 199
 200 /*
 201  *  ... and for the previous fix to be useful, you have to not use ""
 202  *  includes.
 203  */
 204 fix = {
 205   hackname  = AAB_darwin7_9_long_double_funcs_2;
 206   mach      = "*-*-darwin7.9*";
 207   files     = math.h;
 208   select    = '#include[ \t]+\"';
 209   c_fix     = format;
 210   c_fix_arg = "%1<%2.h>";
 211
 212   c_fix_arg = '([ \t]*#[ \t]*include[ \t]+)"([a-z0-9/]+)\.h"';
 213
 214   test_text = '#include "architecture/ppc/math.h"';
 215 };
 216
 217
 218 /*
 219  *  This fixes __FD_ZERO bug for linux 2.x.y (x <= 2 && y <= some n)
 220  */
 221 fix = {
 222     hackname = AAB_fd_zero_asm_posix_types_h;
 223     files    = asm/posix_types.h;
 224     mach     = 'i[34567]86-*-linux*';
 225     bypass   = '} while';
 226     bypass   = 'x86_64';
 227     bypass   = 'posix_types_64';
 228
 229     /*
 230      * Define _POSIX_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 <asm/posix_types.h>.
 234      */
 235     replace  = <<-  _EndOfHeader_
 236         /* This file fixes a bug in the __FD_ZERO macro
 237            for older versions of the Linux kernel. */
 238         #ifndef _POSIX_TYPES_H_WRAPPER
 239         #include <features.h>
 240          #include_next <asm/posix_types.h>
 241
 242         #if defined(__FD_ZERO) && !defined(__GLIBC__)
 243         #undef __FD_ZERO
 244         #define __FD_ZERO(fdsetp) \
 245           do { \
 246             int __d0, __d1; \
 247                 __asm__ __volatile__("cld ; rep ; stosl" \
 248                         : "=&c" (__d0), "=&D" (__d1) \
 249                         : "a" (0), "0" (__FDSET_LONGS), \
 250                           "1" ((__kernel_fd_set *) (fdsetp)) :"memory"); \
 251           } while (0)
 252         #endif
 253
 254         #define _POSIX_TYPES_H_WRAPPER
 255         #endif /* _POSIX_TYPES_H_WRAPPER */
 256         _EndOfHeader_;
 257 };
 258
 259
 260 /*
 261  *  This fixes __FD_ZERO bug for glibc-1.x
 262  */
 263 fix = {
 264     hackname = AAB_fd_zero_gnu_types_h;
 265     files    = gnu/types.h;
 266     mach     = 'i[34567]86-*-linux*';
 267
 268     /*
 269      * Define _TYPES_H_WRAPPER at the end of the wrapper, not
 270      * the start, so that if #include_next gets another instance of
 271      * the wrapper, this will follow the #include_next chain until
 272      * we arrive at the real <gnu/types.h>.
 273      */
 274     replace  = <<-  _EndOfHeader_
 275         /* This file fixes a bug in the __FD_ZERO macro present in glibc 1.x. */
 276         #ifndef _TYPES_H_WRAPPER
 277         #include <features.h>
 278         #include_next <gnu/types.h>
 279
 280         #if defined(__FD_ZERO) && !defined(__GLIBC__)
 281         #undef __FD_ZERO
 282         # define __FD_ZERO(fdsetp) \
 283           do { \
 284             int __d0, __d1; \
 285                 __asm__ __volatile__("cld ; rep ; stosl" \
 286                 : "=&c" (__d0), "=&D" (__d1) \
 287                 : "a" (0), "0" (__FDSET_LONGS), \
 288                   "1" ((__fd_set *) (fdsetp)) :"memory"); \
 289           } while (0)
 290         #endif
 291
 292         #define _TYPES_H_WRAPPER
 293         #endif /* _TYPES_H_WRAPPER */
 294         _EndOfHeader_;
 295 };
 296
 297
 298 /*
 299  *  This fixes __FD_ZERO bug for glibc-2.0.x
 300  */
 301 fix = {
 302     hackname = AAB_fd_zero_selectbits_h;
 303     files    = selectbits.h;
 304     mach     = 'i[34567]86-*-linux*';
 305
 306     /*
 307      * Define _SELECTBITS_H_WRAPPER at the end of the wrapper, not
 308      * the start, so that if #include_next gets another instance of
 309      * the wrapper, this will follow the #include_next chain until
 310      * we arrive at the real <selectbits.h>.
 311      */
 312     replace  = <<-  _EndOfHeader_
 313         /* This file fixes a bug in the __FD_ZERO macro present in glibc 2.0.x. */
 314         #ifndef _SELECTBITS_H_WRAPPER
 315           #include <features.h>
 316           #include_next <selectbits.h>
 317
 318           #if defined(__FD_ZERO) && defined(__GLIBC__) \\
 319           && defined(__GLIBC_MINOR__) && __GLIBC__ == 2 \\
 320           && __GLIBC_MINOR__ == 0
 321              #undef __FD_ZERO
 322              #define __FD_ZERO(fdsetp) \\
 323              do { \\
 324                 int __d0, __d1; \\
 325               __asm__ __volatile__ ("cld; rep; stosl" \\
 326                         : "=&c" (__d0), "=&D" (__d1) \\
 327                         : "a" (0), "0" (sizeof (__fd_set) \\
 328                                         / sizeof (__fd_mask)), \\
 329                           "1" ((__fd_mask *) (fdsetp)) \\
 330                         : "memory"); \\
 331               } while (0)
 332           #endif
 333
 334           #define _SELECTBITS_H_WRAPPER
 335         #endif /* _SELECTBITS_H_WRAPPER */
 336         _EndOfHeader_;
 337 };
 338
 339
 340 /*
 341  * Solaris <sys/varargs.h> is a DDK (aka kernel-land) header providing
 342  * the same interface as <stdarg.h>.  No idea why they couldn't have just
 343  * used the standard header.
 344  */
 345 fix = {
 346     hackname = AAB_solaris_sys_varargs_h;
 347     files    = "sys/varargs.h";
 348     mach     = '*-*-solaris*';
 349     replace  = <<-  _EndOfHeader_
 350         #ifdef __STDC__
 351           #include <stdarg.h>
 352         #else
 353           #include <varargs.h>
 354         #endif
 355         _EndOfHeader_;
 356 };
 357
 358
 359 /*
 360  *  Fix non-ANSI memcpy declaration that conflicts with gcc's builtin
 361  *  declaration on Sun OS 4.x.  We must only fix this on Sun OS 4.x, because
 362  *  many other systems have similar text but correct versions of the file.
 363  *  To ensure only Sun's is fixed, we grep for a likely unique string.
 364  *  Fix also on sysV68 R3V7.1 (head/memory.h\t50.1\t )
 365  */
 366 fix = {
 367     hackname = AAB_sun_memcpy;
 368     files    = memory.h;
 369     select   = "/\\*\t@\\(#\\)"
 370              "(head/memory.h\t50.1\t "
 371              "|memory\\.h 1\\.[2-4] 8./../.. SMI; from S5R2 1\\.2\t)\\*/";
 372
 373     replace = <<-  _EndOfHeader_
 374         /* This file was generated by fixincludes */
 375         #ifndef __memory_h__
 376           #define __memory_h__
 377
 378           #ifdef __STDC__
 379             extern void *memccpy();
 380             extern void *memchr();
 381             extern void *memcpy();
 382             extern void *memset();
 383           #else
 384             extern char *memccpy();
 385             extern char *memchr();
 386             extern char *memcpy();
 387             extern char *memset();
 388           #endif /* __STDC__ */
 389
 390           extern int memcmp();
 391
 392         #endif /* __memory_h__ */
 393         _EndOfHeader_;
 394 };
 395
 396
 397 /*
 398  * complex.h on AIX 5 and AIX 6 define _Complex_I and I in terms of __I,
 399  * which only is provided by AIX xlc C99.
 400  */
 401 fix = {
 402     hackname  = aix_complex;
 403     mach      = "*-*-aix*";
 404     files     = complex.h;
 405     select    = "#define[ \t]_Complex_I[ \t]__I";
 406     c_fix     = format;
 407     c_fix_arg = "#define _Complex_I (__extension__ 1.0iF)";
 408     test_text = "#define _Complex_I     __I\n";
 409 };
 410
 411 /*
 412  *  malloc.h on AIX6 uses XLC++ specific builtin syntax
 413  */
 414 fix = {
 415     hackname  = aix_malloc;
 416     mach      = "*-*-aix*";
 417     files     = "malloc.h";
 418     select    = "#ifdef __cplusplus";
 419     c_fix     = format;
 420     c_fix_arg = "#if (defined(__cplusplus) && defined(__IBMCPP__))";
 421     test_text = "#ifdef __cplusplus";
 422 };
 423
 424 /*
 425  * net/if_arp.h defines a variable fc_softc instead of adding a
 426  * typedef for the struct on AIX 5.2, 5.3, 6.1 and 7.1
 427  */
 428 fix = {
 429     hackname  = aix_net_if_arp;
 430     mach      = "*-*-aix*";
 431     files     = "net/if_arp.h";
 432     select    = "^struct  fc_softc \\{";
 433     c_fix     = format;
 434     c_fix_arg = "typedef struct _fc_softc {";
 435     test_text = "struct  fc_softc {\n  int a;\n};";
 436 };
 437
 438 /*
 439  *  pthread.h on AIX defines PTHREAD_ONCE_INIT, PTHREAD_MUTEX_INITIALIZER,
 440  *  PTHREAD_COND_INITIALIZER and PTHREAD_RWLOCK_INITIALIZER without enough
 441  *  braces.
 442  */
 443 fix = {
 444     hackname  = aix_once_init_1;
 445     mach      = "*-*-aix*";
 446     files     = "pthread.h";
 447     select    = "#define[ \t]PTHREAD_ONCE_INIT \\\\\n"
 448                 "\\{ \\\\\n";
 449     c_fix     = format;
 450     c_fix_arg = "#define PTHREAD_ONCE_INIT \\\n"
 451                 "{{ \\\n";
 452     test_text = "#define PTHREAD_ONCE_INIT \\\\\n"
 453                 "{ \\\\\n";
 454 };
 455
 456 fix = {
 457     hackname  = aix_once_init_2;
 458     mach      = "*-*-aix*";
 459     files     = "pthread.h";
 460     select    = "[ \t]0 \\\\\n"
 461                 "\\}\n";
 462     c_fix     = format;
 463     c_fix_arg = "       0 \\\n"
 464                 "}}\n";
 465     test_text = "       0 \\\\\n"
 466                 "}\n";
 467 };
 468
 469 fix = {
 470     hackname  = aix_mutex_initializer_1;
 471     mach      = "*-*-aix*";
 472     files     = "pthread.h";
 473     select    = "#define[ \t]PTHREAD_MUTEX_INITIALIZER \\\\\n"
 474                 "\\{ \\\\\n";
 475     c_fix     = format;
 476     c_fix_arg = "#define PTHREAD_MUTEX_INITIALIZER \\\n"
 477                 "{{ \\\n";
 478     test_text = "#define PTHREAD_MUTEX_INITIALIZER \\\\\n"
 479                 "{ \\\\\n";
 480 };
 481
 482 fix = {
 483     hackname  = aix_cond_initializer_1;
 484     mach      = "*-*-aix*";
 485     files     = "pthread.h";
 486     select    = "#define[ \t]PTHREAD_COND_INITIALIZER \\\\\n"
 487                 "\\{ \\\\\n";
 488     c_fix     = format;
 489     c_fix_arg = "#define PTHREAD_COND_INITIALIZER \\\n"
 490                 "{{ \\\n";
 491     test_text = "#define PTHREAD_COND_INITIALIZER \\\\\n"
 492                 "{ \\\\\n";
 493 };
 494
 495 fix = {
 496     hackname  = aix_rwlock_initializer_1;
 497     mach      = "*-*-aix*";
 498     files     = "pthread.h";
 499     select    = "#define[ \t]PTHREAD_RWLOCK_INITIALIZER \\\\\n"
 500                 "\\{ \\\\\n";
 501     c_fix     = format;
 502     c_fix_arg = "#define PTHREAD_RWLOCK_INITIALIZER \\\n"
 503                 "{{ \\\n";
 504     test_text = "#define PTHREAD_RWLOCK_INITIALIZER \\\\\n"
 505                 "{ \\\\\n";
 506 };
 507
 508 /*
 509  *  pthread.h on AIX 4.3.3 tries to define a macro without whitspace
 510  *  which violates a requirement of ISO C.
 511  */
 512 fix = {
 513     hackname  = aix_pthread;
 514     files     = "pthread.h";
 515     select    = "(#define [A-Za-z_0-9]+)(\\\\\n[^A-Za-z_0-9 \t\n(])";
 516     c_fix     = format;
 517     c_fix_arg = "%1 %2";
 518     test_text = "#define PTHREAD_MUTEX_INITIALIZER\\\\\n"
 519                 "{...init stuff...}";
 520 };
 521
 522
 523 /*
 524  *  AIX stdint.h fixes.
 525  */
 526 fix = {
 527     hackname  = aix_stdint_1;
 528     mach      = "*-*-aix*";
 529     files     = stdint-aix.h, stdint.h;
 530     select    = "#define[ \t]UINT8_MAX[ \t]\\(255U\\)\n"
 531                 "#define[ \t]UINT16_MAX[ \t]\\(65535U\\)";
 532     c_fix     = format;
 533     c_fix_arg = "#define UINT8_MAX      (255)\n"
 534                 "#define UINT16_MAX     (65535)";
 535     test_text = "#define UINT8_MAX      (255U)\n"
 536                 "#define UINT16_MAX     (65535U)";
 537 };
 538
 539
 540 fix = {
 541     hackname  = aix_stdint_2;
 542     mach      = "*-*-aix*";
 543     files     = stdint-aix.h, stdint.h;
 544     select    = "#define[ \t]INTPTR_MIN[ \t]INT64_MIN\n"
 545                 "#define[ \t]INTPTR_MAX[ \t]INT64_MAX\n"
 546                 "#define[ \t]UINTPTR_MAX[ \t]UINT64_MAX\n"
 547                 "#else\n"
 548                 "#define[ \t]INTPTR_MIN[ \t]INT32_MIN\n"
 549                 "#define[ \t]INTPTR_MAX[ \t]INT32_MAX\n"
 550                 "#define[ \t]UINTPTR_MAX[ \t]UINT32_MAX";
 551     c_fix     = format;
 552     c_fix_arg = "#define INTPTR_MIN     (-INTPTR_MAX-1)\n"
 553                 "#define INTPTR_MAX     9223372036854775807L\n"
 554                 "#define UINTPTR_MAX    18446744073709551615UL\n"
 555                 "#else\n"
 556                 "#define INTPTR_MIN     (-INTPTR_MAX-1)\n"
 557                 "#define INTPTR_MAX     2147483647L\n"
 558                 "#define UINTPTR_MAX    4294967295UL";
 559     test_text = "#define INTPTR_MIN     INT64_MIN\n"
 560                 "#define INTPTR_MAX     INT64_MAX\n"
 561                 "#define UINTPTR_MAX    UINT64_MAX\n"
 562                 "#else\n"
 563                 "#define INTPTR_MIN     INT32_MIN\n"
 564                 "#define INTPTR_MAX     INT32_MAX\n"
 565                 "#define UINTPTR_MAX    UINT32_MAX";
 566 };
 567
 568
 569 fix = {
 570     hackname  = aix_stdint_3;
 571     mach      = "*-*-aix*";
 572     files     = stdint-aix.h, stdint.h;
 573     select    = "#define[ \t]PTRDIFF_MIN[ \t]INT64_MIN\n"
 574                 "#define[ \t]PTRDIFF_MAX[ \t]INT64_MAX\n"
 575                 "#else\n"
 576                 "#define[ \t]PTRDIFF_MIN[ \t]*INT32_MIN\n"
 577                 "#define[ \t]PTRDIFF_MAX[ \t]*INT32_MAX";
 578     c_fix     = format;
 579     c_fix_arg = "#define PTRDIFF_MIN    (-9223372036854775807L - 1)\n"
 580                 "#define PTRDIFF_MAX    9223372036854775807L\n"
 581                 "#else\n"
 582                 "#define PTRDIFF_MIN    (-2147483647L - 1)\n"
 583                 "#define PTRDIFF_MAX    2147483647L";
 584     test_text = "#define PTRDIFF_MIN    INT64_MIN\n"
 585                 "#define PTRDIFF_MAX    INT64_MAX\n"
 586                 "#else\n"
 587                 "#define PTRDIFF_MIN     INT32_MIN\n"
 588                 "#define PTRDIFF_MAX    INT32_MAX";
 589 };
 590
 591
 592 fix = {
 593     hackname  = aix_stdint_4;
 594     mach      = "*-*-aix*";
 595     files     = stdint-aix.h, stdint.h;
 596     select    = "#define[ \t]SIZE_MAX[ \t]UINT64_MAX\n"
 597                 "#else\n"
 598                 "#define[ \t]SIZE_MAX[ \t]*UINT32_MAX";
 599     c_fix     = format;
 600     c_fix_arg = "#define SIZE_MAX       18446744073709551615UL\n"
 601                 "#else\n"
 602                 "#define SIZE_MAX       4294967295UL";
 603     test_text = "#define SIZE_MAX       UINT64_MAX\n"
 604                 "#else\n"
 605                 "#define SIZE_MAX        UINT32_MAX";
 606 };
 607
 608
 609 fix = {
 610     hackname  = aix_stdint_5;
 611     mach      = "*-*-aix*";
 612     files     = stdint-aix.h, stdint.h;
 613     select    = "#define[ \t]UINT8_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)\n"
 614                 "#define[ \t]UINT16_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)";
 615     c_fix     = format;
 616     c_fix_arg = "#define UINT8_C(c)     c\n"
 617                 "#define UINT16_C(c)    c";
 618     test_text = "#define UINT8_C(c)     __CONCAT__(c,U)\n"
 619                 "#define UINT16_C(c)    __CONCAT__(c,U)";
 620 };
 621
 622
 623 /*
 624  *  sys/machine.h on AIX 4.3.3 puts whitespace between a \ and a newline
 625  *  in an otherwise harmless (and #ifed out) macro definition
 626  */
 627 fix = {
 628     hackname  = aix_sysmachine;
 629     files     = sys/machine.h;
 630     select    = "\\\\ +\n";
 631     c_fix     = format;
 632     c_fix_arg = "\\\n";
 633     test_text = "#define FOO \\\n"
 634     " bar \\ \n baz \\ \n bat";
 635 };
 636
 637
 638 /*
 639  *  sys/wait.h on AIX 5.2 defines macros that have both signed and
 640  *  unsigned types in conditional expressions.
 641  */
 642 fix = {
 643     hackname  = aix_syswait_2;
 644     files     = sys/wait.h;
 645     select    = '\? (\(\(\(\(unsigned[^)]*\)[^)]*\) >> [^)]*\) \& 0xff\) : -1)';
 646     c_fix     = format;
 647     c_fix_arg = "? (int)%1";
 648     test_text = "#define WSTOPSIG(__x)    (int)(WIFSTOPPED(__x) ? ((((unsigned int)__x) >> 8) & 0xff) : -1)";
 649 };
 650
 651
 652 /*
 653  *  sys/signal.h on some versions of AIX uses volatile in the typedef of
 654  *  sig_atomic_t, which causes gcc to generate a warning about duplicate
 655  *  volatile when a sig_atomic_t variable is declared volatile, as
 656  *  required by ANSI C.
 657  */
 658 fix = {
 659     hackname  = aix_volatile;
 660     files     = sys/signal.h;
 661     select    = "typedef volatile int sig_atomic_t";
 662     c_fix     = format;
 663     c_fix_arg = "typedef int sig_atomic_t";
 664     test_text = "typedef volatile int sig_atomic_t;";
 665 };
 666
 667
 668 /*
 669  *  Fix __assert declaration in assert.h on Alpha OSF/1.
 670  */
 671 fix = {
 672     hackname  = alpha___assert;
 673     files     = "assert.h";
 674     select    = '__assert\(char \*, char \*, int\)';
 675     c_fix     = format;
 676     c_fix_arg = "__assert(const char *, const char *, int)";
 677     test_text = 'extern void __assert(char *, char *, int);';
 678 };
 679
 680
 681 /*
 682  *  Fix assert macro in assert.h on Alpha OSF/1.
 683  *  The superfluous int cast breaks C++.
 684  */
 685 fix = {
 686     hackname  = alpha_assert;
 687     files     = "assert.h";
 688     select    = "(#[ \t]*" 'define assert\(EX\).*)\(\(int\) \(EX\)\)';
 689     c_fix     = format;
 690     c_fix_arg = "%1(EX)";
 691     test_text = '#define assert(EX) (((int) (EX)) ? (void)0 '
 692                 ': __assert(#EX, __FILE__, __LINE__))';
 693 };
 694
 695
 696 /*
 697  *  Fix getopt declarations in stdio.h and stdlib.h on Alpha OSF/1 and AIX.
 698  */
 699 fix = {
 700     hackname  = alpha_getopt;
 701     files     = "stdio.h";
 702     files     = "stdlib.h";
 703     select    = 'getopt\(int, char \*\[\], *char \*\)';
 704     c_fix     = format;
 705     c_fix_arg = "getopt(int, char *const[], const char *)";
 706     test_text = 'extern int getopt(int, char *[], char *);';
 707 };
 708
 709
 710 /*
 711  *  Fix missing semicolon on Alpha OSF/4 in <net/if.h>
 712  */
 713 fix = {
 714     hackname  = alpha_if_semicolon;
 715     files     = net/if.h;
 716     select    = "struct[ \t]+sockaddr[ \t]+vmif_paddr[ \t]+/\\*";
 717     c_fix     = format;
 718     c_fix_arg = "struct sockaddr vmif_paddr;\t/*";
 719     test_text = '     struct  sockaddr vmif_paddr     /* protocol address */';
 720 };
 721
 722
 723 /*
 724  * Remove erroneous parentheses in sym.h on Alpha OSF/1.
 725  */
 726 fix = {
 727     hackname  = alpha_parens;
 728     files     = sym.h;
 729     select    = '#ifndef\(__mips64\)';
 730     c_fix     = format;
 731     c_fix_arg = "#ifndef __mips64";
 732     test_text = "#ifndef(__mips64) /* bogus */\nextern int foo;\n#endif";
 733 };
 734
 735
 736 /*
 737  *  Fix return value of sbrk in unistd.h on Alpha OSF/1 V2.0
 738  *  And OpenBSD.
 739  */
 740 fix = {
 741     hackname = alpha_sbrk;
 742     files    = unistd.h;
 743     select   = "char[ \t]*\\*[\t ]*sbrk[ \t]*\\(";
 744     c_fix     = format;
 745     c_fix_arg = "void *sbrk(";
 746     test_text = "extern char* sbrk(ptrdiff_t increment);";
 747 };
 748
 749
 750 /*
 751  *  For C++, avoid any typedef or macro definition of bool,
 752  *  and use the built in type instead.
 753  *  HP/UX 10.20 also has it in curses_colr/curses.h.
 754  */
 755 fix = {
 756     hackname  = avoid_bool_define;
 757     files     = curses.h;
 758     files     = curses_colr/curses.h;
 759     files     = term.h;
 760     files     = tinfo.h;
 761
 762     select    = "#[ \t]*define[ \t]+bool[ \t]";
 763     bypass    = "__cplusplus";
 764
 765     c_fix     = format;
 766     c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
 767     c_fix_arg = "^[ \t]*#[ \t]*define[ \t]+bool[ \t].*";
 768
 769     test_text = "# define bool\t char \n";
 770 };
 771
 772
 773 fix = {
 774     hackname = avoid_bool_type;
 775     files    = curses.h;
 776     files    = curses_colr/curses.h;
 777     files    = term.h;
 778     files    = tinfo.h;
 779
 780     select    = "^[ \t]*typedef[ \t].*[ \t]bool[ \t]*;";
 781     bypass    = "__cplusplus";
 782
 783     c_fix     = format;
 784     c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
 785
 786     test_text = "typedef unsigned int\tbool \t; /* bool\n type */";
 787 };
 788
 789
 790 /*
 791  *  For C++, avoid any typedef definition of wchar_t,
 792  *  and use the built in type instead.
 793  *  Don't do this for headers that are smart enough to do the right
 794  *  thing (recent [n]curses.h and Xlib.h).
 795  *  Don't do it for <linux/nls.h> which is never used from C++ anyway,
 796  *  and will be broken by the edit.
 797  */
 798
 799 fix = {
 800     hackname = avoid_wchar_t_type;
 801
 802     select    = "^[ \t]*typedef[ \t].*[ \t]wchar_t[ \t]*;";
 803     bypass    = "__cplusplus";
 804     bypass    = "_LINUX_NLS_H";
 805     bypass    = "XFree86: xc/lib/X11/Xlib\\.h";
 806
 807     c_fix     = format;
 808     c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
 809
 810     test_text = "typedef unsigned short\twchar_t \t; /* wchar_t\n type */";
 811 };
 812
 813
 814 /*
 815  *  Fix `typedef struct term;' on hppa1.1-hp-hpux9.
 816  */
 817 fix = {
 818     hackname  = bad_struct_term;
 819     files     = curses.h;
 820     select    = "^[ \t]*typedef[ \t]+struct[ \t]+term[ \t]*;";
 821     c_fix     = format;
 822     c_fix_arg = "struct term;";
 823
 824     test_text = 'typedef struct term;';
 825 };
 826
 827
 828 /*
 829  *  Fix one other error in this file:
 830  *  a mismatched quote not inside a C comment.
 831  */
 832 fix = {
 833     hackname  = badquote;
 834     files     = sundev/vuid_event.h;
 835     select    = "doesn't";
 836     c_fix     = format;
 837     c_fix_arg = "does not";
 838
 839     test_text = "/* doesn't have matched single quotes */";
 840 };
 841
 842
 843 /*
 844  *  check for broken assert.h that needs stdio.h
 845  */
 846 fix = {
 847     hackname  = broken_assert_stdio;
 848     files     = assert.h;
 849     select    = stderr;
 850     bypass    = "include.*stdio\\.h";
 851     c_fix     = wrap;
 852     c_fix_arg = "#include <stdio.h>\n";
 853     test_text = "extern FILE* stderr;";
 854 };
 855
 856
 857 /*
 858  *  check for broken assert.h that needs stdlib.h
 859  */
 860 fix = {
 861     hackname  = broken_assert_stdlib;
 862     files     = assert.h;
 863     select    = 'exit *\(|abort *\(';
 864     bypass    = "include.*stdlib\\.h";
 865     c_fix     = wrap;
 866     c_fix_arg = "#ifdef __cplusplus\n"
 867                 "#include <stdlib.h>\n"
 868                 "#endif\n";
 869     test_text = "extern void exit ( int );";
 870 };
 871
 872
 873 /*
 874  *  Remove `extern double cabs' declarations from math.h.
 875  *  This conflicts with C99.  Discovered on AIX.
 876  *  Darwin hides its broken cabs in architecture-specific subdirs.
 877  */
 878 fix = {
 879     hackname = broken_cabs;
 880     files    = math.h, "architecture/*/math.h";
 881     select   = "^extern[ \t]+double[ \t]+cabs";
 882
 883     sed       = "s/^extern[ \t]*double[ \t]*cabs[ \t]*\([^\\\)]*\);//";
 884     sed       = "s/^extern[ \t]*long[ \t]*double[ \t]*cabsl[ \t]*\([^\\\)]*\);//";
 885
 886     test_text = "#ifdef __STDC__\n"
 887                 "extern     double   cabs(struct dbl_hypot);\n"
 888                 "#else\n"
 889                 "extern     double   cabs();\n"
 890                 "#endif\n"
 891                 "extern double cabs ( _Complex z );";
 892 };
 893
 894
 895 /*
 896  * Fixup Darwin's broken check for __builtin_nanf.
 897  */
 898 fix = {
 899     hackname  = broken_nan;
 900     /*
 901      *  It is tempting to omit the first "files" entry.  Do not.
 902      *  The testing machinery will take the first "files" entry as the name
 903      *  of a test file to play with.  It would be a nuisance to have a directory
 904      *  with the name "*".
 905      */
 906     files     = "architecture/ppc/math.h";
 907     files     = "architecture/*/math.h";
 908     select    = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
 909     bypass    = "powl";
 910     c_fix     = format;
 911     c_fix_arg = "#if 1";
 912     test_text = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)";
 913 };
 914
 915
 916 /*
 917  *  Various systems derived from BSD4.4 contain a macro definition
 918  *  for vfscanf that interacts badly with requirements of builtin-attrs.def.
 919  *  Known to be fixed in FreeBSD 5 system headers.
 920  */
 921 fix = {
 922     hackname  = bsd_stdio_attrs_conflict;
 923     mach      = "*-*-*bsd*";
 924     mach      = "*-*-*darwin*";
 925     files     = stdio.h;
 926     select    = "^#define[ \t]*vfscanf[ \t]*__svfscanf[ \t]*$";
 927     c_fix     = format;
 928     c_fix_arg = '#define _BSD_STRING(_BSD_X) _BSD_STRINGX(_BSD_X)' "\n"
 929                 '#define _BSD_STRINGX(_BSD_X) #_BSD_X' "\n"
 930                 'int vfscanf(FILE *, const char *, __builtin_va_list) '
 931                 '__asm__ (_BSD_STRING(__USER_LABEL_PREFIX__) "__svfscanf");';
 932     test_text = '#define  vfscanf       __svfscanf';
 933 };
 934
 935 /*
 936  * 'g++ -std=c++11' defines __cplusplus to 201103L, which suggests
 937  * that it conforms to ISO/IEC 14882:2011.  It currently does
 938  * not support the [[noreturn]] procedure attribute.
 939  * When it does, this hack should be removed.
 940  * SEE:  gcc.gnu.org/bugzilla/show_bug.cgi?id=51776
 941  */
 942 fix = {
 943     hackname  = cdef_cplusplus;
 944     files     = sys/cdefs.h;
 945     select    = '\[\[noreturn\]\]';
 946     c_fix     = format;
 947     c_fix_arg = '__attribute__((__noreturn__))';
 948     test_text = "#define _Noreturn      [[noreturn]]";
 949 };
 950
 951 /*
 952  *  Fix various macros used to define ioctl numbers.
 953  *  The traditional syntax was:
 954  *
 955  *    #define _CTRL(n, x) (('n'<<8)+x)
 956  *    #define TCTRLCFOO _CTRL(T, 1)
 957  *
 958  *  but this does not work with the C standard, which disallows macro
 959  *  expansion inside strings.  We have to rewrite it thus:
 960  *
 961  *    #define _CTRL(n, x) ((n<<8)+x)
 962  *    #define TCTRLCFOO  _CTRL('T', 1)
 963  *
 964  *  The select expressions match too much, but the c_fix code is cautious.
 965  *
 966  *  CTRL might be: CTRL _CTRL ISCTRL BSD43_CTRL ...
 967  */
 968 fix = {
 969     hackname  = ctrl_quotes_def;
 970     select    = "define[ \t]+[A-Z0-9_]+CTRL\\([a-zA-Z][,)]";
 971     c_fix     = char_macro_def;
 972     c_fix_arg = "CTRL";
 973
 974     /*
 975      *  This is two tests in order to ensure that the "CTRL(c)" can
 976      *  be selected in isolation from the multi-arg format
 977      */
 978     test_text = "#define BSD43_CTRL(n, x) (('n'<<8)+x)\n";
 979     test_text = "#define _CTRL(c) ('c'&037)";
 980 };
 981
 982 fix = {
 983     hackname  = ctrl_quotes_use;
 984     select    = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+CTRL[ \t]*\\( *[^,']";
 985     c_fix     = char_macro_use;
 986     c_fix_arg = "CTRL";
 987     test_text = "#define TCTRLFOO BSD43_CTRL(T, 1)";
 988 };
 989
 990
 991 /*
 992  *  sys/mman.h on HP/UX is not C++ ready,
 993  *  even though NO_IMPLICIT_EXTERN_C is defined on HP/UX.
 994  *
 995  *  rpc/types.h on OSF1/2.0 is not C++ ready,
 996  *  even though NO_IMPLICIT_EXTERN_C is defined for the alpha.
 997  *
 998  *  The problem is the declaration of malloc.
 999  */
1000 fix = {
1001     hackname = cxx_unready;
1002     files    = sys/mman.h;
1003     files    = rpc/types.h;
1004     select   = '[^#]+malloc.*;';  /* Catch any form of declaration
1005                                      not within a macro.  */
1006     bypass   = '"C"|__BEGIN_DECLS';
1007
1008     c_fix     = wrap;
1009     c_fix_arg = "#ifdef __cplusplus\n"
1010                 "extern \"C\" {\n"
1011                 "#endif\n";
1012     c_fix_arg = "#ifdef __cplusplus\n"
1013                 "}\n"
1014                 "#endif\n";
1015     test_text = "extern void* malloc( size_t );";
1016 };
1017
1018
1019 /*
1020  *  On darwin8 and earlier, mach-o/swap.h isn't properly guarded
1021  *  by 'extern "C"'.  On darwin7 some mach/ headers aren't properly guarded.
1022  */
1023 fix = {
1024   hackname  = darwin_externc;
1025   mach      = "*-*-darwin*";
1026   files     = mach-o/swap.h;
1027   files     = mach/mach_time.h;
1028   files     = mach/mach_traps.h;
1029   files     = mach/message.h;
1030   files     = mach/mig.h;
1031   files     = mach/semaphore.h;
1032   bypass    = "extern \"C\"";
1033   bypass    = "__BEGIN_DECLS";
1034   c_fix     = wrap;
1035   c_fix_arg = "#ifdef __cplusplus\n"
1036               "extern \"C\" {\n"
1037               "#endif\n";
1038   c_fix_arg = "#ifdef __cplusplus\n"
1039               "}\n"
1040               "#endif\n";
1041   test_text = "extern void swap_fat_header();\n";
1042 };
1043
1044
1045 /*
1046  * AvailabilityMacros.h on Darwin breaks with GCC 4.0, because of
1047  * bad __GNUC__ tests.
1048  */
1049
1050 fix = {
1051   hackname  = darwin_gcc4_breakage;
1052   mach      = "*-*-darwin*";
1053   files     = AvailabilityMacros.h;
1054   select    = "\\(__GNUC__ >= 3\\) && \\(__GNUC_MINOR__ >= 1\\)";
1055   c_fix     = format;
1056   c_fix_arg = "((__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))";
1057   test_text = "#if defined(__GNUC__) && (__GNUC__ >= 3) && "
1058               "(__GNUC_MINOR__ >= 1)\n";
1059 };
1060
1061
1062 /*
1063  *  __private_extern__ doesn't exist in FSF GCC.  Even if it did,
1064  *  why would you ever put it in a system header file?
1065  */
1066 fix = {
1067   hackname  = darwin_private_extern;
1068   mach      = "*-*-darwin*";
1069   files     = mach-o/dyld.h;
1070   select    = "__private_extern__ [a-z_]+ _dyld_";
1071   c_fix     = format;
1072   c_fix_arg = "extern";
1073   c_fix_arg = "__private_extern__";
1074   test_text = "__private_extern__ int _dyld_func_lookup(\n"
1075               "const char *dyld_func_name,\n"
1076               "unsigned long *address);\n";
1077 };
1078
1079
1080 /*
1081  * Darwin headers have a stdint.h that defines UINT8_C and UINT16_C to
1082  * unsigned constants.
1083  */
1084 fix = {
1085     hackname  = darwin_stdint_1;
1086     mach      = "*-*-darwin*";
1087     files     = stdint-darwin.h, stdint.h;
1088     c_fix     = format;
1089     c_fix_arg = "#define UINT8_C(v)\tv\n#define UINT16_C(v)\tv";
1090     select    = "#define UINT8_C\\(v\\)[ \t]+\\(v ## U\\)\n"
1091                 "#define UINT16_C\\(v\\)[ \t]+\\(v ## U\\)";
1092     test_text = "#define UINT8_C(v)   (v ## U)\n"
1093                 "#define UINT16_C(v)  (v ## U)";
1094 };
1095
1096
1097 /*
1098  * Darwin headers have a stdint.h that defines INTPTR_MIN and INTPTR_MAX
1099  * with wrong types.
1100  */
1101 fix = {
1102     hackname  = darwin_stdint_2;
1103     mach      = "*-*-darwin*";
1104     files     = stdint-darwin.h, stdint.h;
1105     c_fix     = format;
1106     c_fix_arg = "#if __WORDSIZE == 64\n"
1107                 "#define INTPTR_MAX 9223372036854775807L\n"
1108                 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
1109                 "#else\n"
1110                 "#define INTPTR_MAX 2147483647L\n"
1111                 "#define INTPTR_MIN (-INTPTR_MAX-1)\n"
1112                 "#endif";
1113     select    = "#if __WORDSIZE == 64\n"
1114                 "#define INTPTR_MIN[ \t]+INT64_MIN\n"
1115                 "#define INTPTR_MAX[ \t]+INT64_MAX\n"
1116                 "#else\n"
1117                 "#define INTPTR_MIN[ \t]+INT32_MIN\n"
1118                 "#define INTPTR_MAX[ \t]+INT32_MAX\n"
1119                 "#endif";
1120     test_text = "#if __WORDSIZE == 64\n"
1121                 "#define INTPTR_MIN        INT64_MIN\n"
1122                 "#define INTPTR_MAX        INT64_MAX\n"
1123                 "#else\n"
1124                 "#define INTPTR_MIN        INT32_MIN\n"
1125                 "#define INTPTR_MAX        INT32_MAX\n"
1126                 "#endif";
1127 };
1128
1129
1130 /*
1131  * Darwin headers have a stdint.h that defines UINTPTR_MAX with a wrong type.
1132  */
1133 fix = {
1134     hackname  = darwin_stdint_3;
1135     mach      = "*-*-darwin*";
1136     files     = stdint-darwin.h, stdint.h;
1137     c_fix     = format;
1138     c_fix_arg = "#if __WORDSIZE == 64\n"
1139                 "#define UINTPTR_MAX 18446744073709551615UL\n"
1140                 "#else\n"
1141                 "#define UINTPTR_MAX 4294967295UL\n"
1142                 "#endif";
1143     select    = "#if __WORDSIZE == 64\n"
1144                 "#define UINTPTR_MAX[ \t]+UINT64_MAX\n"
1145                 "#else\n"
1146                 "#define UINTPTR_MAX[ \t]+UINT32_MAX\n"
1147                 "#endif";
1148     test_text = "#if __WORDSIZE == 64\n"
1149                 "#define UINTPTR_MAX       UINT64_MAX\n"
1150                 "#else\n"
1151                 "#define UINTPTR_MAX       UINT32_MAX\n"
1152                 "#endif";
1153 };
1154
1155
1156 /*
1157  * Darwin headers have a stdint.h that defines SIZE_MAX with a wrong type.
1158  */
1159 fix = {
1160     hackname  = darwin_stdint_4;
1161     mach      = "*-*-darwin*";
1162     files     = stdint-darwin.h, stdint.h;
1163     c_fix     = format;
1164     c_fix_arg = "#if __WORDSIZE == 64\n"
1165                 "#define SIZE_MAX 18446744073709551615UL\n"
1166                 "#else\n"
1167                 "#define SIZE_MAX 4294967295UL\n"
1168                 "#endif";
1169     select    = "#if __WORDSIZE == 64\n"
1170                 "#define SIZE_MAX[ \t]+UINT64_MAX\n"
1171                 "#else\n"
1172                 "#define SIZE_MAX[ \t]+UINT32_MAX\n"
1173                 "#endif";
1174     test_text = "#if __WORDSIZE == 64\n"
1175                 "#define SIZE_MAX          UINT64_MAX\n"
1176                 "#else\n"
1177                 "#define SIZE_MAX          UINT32_MAX\n"
1178                 "#endif";
1179 };
1180
1181
1182 /*
1183  * Darwin headers have a stdint.h that defines {U,}INTMAX_{MIN,MAX}
1184  * with a wrong type.
1185  */
1186 fix = {
1187     hackname  = darwin_stdint_5;
1188     mach      = "*-*-darwin*";
1189     files     = stdint-darwin.h, stdint.h;
1190     c_fix     = format;
1191     c_fix_arg = "#if __WORDSIZE == 64\n"
1192                 "#define INTMAX_MIN   (-9223372036854775807L - 1)\n"
1193                 "#define INTMAX_MAX   9223372036854775807L\n"
1194                 "#define UINTMAX_MAX  18446744073709551615UL\n"
1195                 "#else\n"
1196                 "#define INTMAX_MIN   (-9223372036854775807LL - 1)\n"
1197                 "#define INTMAX_MAX   9223372036854775807LL\n"
1198                 "#define UINTMAX_MAX  18446744073709551615ULL\n"
1199                 "#endif";
1200     select    = "#define INTMAX_MIN[ \t]+INT64_MIN\n"
1201                 "#define INTMAX_MAX[ \t]+INT64_MAX\n"
1202                 "\n"
1203                 "#define UINTMAX_MAX[ \t]+UINT64_MAX";
1204     test_text = "#define INTMAX_MIN        INT64_MIN\n"
1205                 "#define INTMAX_MAX        INT64_MAX\n"
1206                 "\n"
1207                 "#define UINTMAX_MAX       UINT64_MAX";
1208 };
1209
1210
1211 /*
1212  * Darwin headers have a stdint.h that defines {U,}INTMAX_C
1213  * with a wrong type.
1214  */
1215 fix = {
1216     hackname  = darwin_stdint_6;
1217     mach      = "*-*-darwin*";
1218     files     = stdint-darwin.h, stdint.h;
1219     c_fix     = format;
1220     c_fix_arg = "#if __WORDSIZE == 64\n"
1221                 "#define PTRDIFF_MIN (-9223372036854775807L - 1)\n"
1222                 "#define PTRDIFF_MAX 9223372036854775807L\n"
1223                 "#else\n"
1224                 "#define PTRDIFF_MIN (-2147483647 - 1)\n"
1225                 "#define PTRDIFF_MAX 2147483647\n"
1226                 "#endif";
1227     select    = "#if __WORDSIZE == 64\n"
1228                 "#define PTRDIFF_MIN[ \t]+INT64_MIN\n"
1229                 "#define PTRDIFF_MAX[ \t]+INT64_MAX\n"
1230                 "#else\n"
1231                 "#define PTRDIFF_MIN[ \t]+INT32_MIN\n"
1232                 "#define PTRDIFF_MAX[ \t]+INT32_MAX\n"
1233                 "#endif";
1234     test_text = "#if __WORDSIZE == 64\n"
1235                 "#define PTRDIFF_MIN       INT64_MIN\n"
1236                 "#define PTRDIFF_MAX       INT64_MAX\n"
1237                 "#else\n"
1238                 "#define PTRDIFF_MIN       INT32_MIN\n"
1239                 "#define PTRDIFF_MAX       INT32_MAX\n"
1240                 "#endif";
1241 };
1242
1243
1244 /*
1245  * Darwin headers have a stdint.h that defines {U,}INTMAX_C
1246  * with a wrong type.
1247  */
1248 fix = {
1249     hackname  = darwin_stdint_7;
1250     mach      = "*-*-darwin*";
1251     files     = stdint-darwin.h, stdint.h;
1252     c_fix     = format;
1253     c_fix_arg = "#if __WORDSIZE == 64\n"
1254                 "#define INTMAX_C(v)  (v ## L)\n"
1255                 "#define UINTMAX_C(v) (v ## UL)\n"
1256                 "#else\n"
1257                 "#define INTMAX_C(v)  (v ## LL)\n"
1258                 "#define UINTMAX_C(v) (v ## ULL)\n"
1259                 "#endif";
1260     select    = "#define INTMAX_C\\(v\\)[ \t]+\\(v ## LL\\)\n"
1261                 "#define UINTMAX_C\\(v\\)[ \t]+\\(v ## ULL\\)";
1262     test_text = "#define INTMAX_C(v)  (v ## LL)\n"
1263                 "#define UINTMAX_C(v) (v ## ULL)";
1264 };
1265
1266
1267 /*
1268  *  Fix <c_asm.h> on Digital UNIX V4.0:
1269  *  It contains a prototype for a DEC C internal asm() function,
1270  *  clashing with gcc's asm keyword.  So protect this with __DECC.
1271  */
1272 fix = {
1273     hackname = dec_intern_asm;
1274     files    = c_asm.h;
1275     sed = "/^[ \t]*float[ \t]*fasm/i\\\n#ifdef __DECC\n";
1276     sed = "/^[ \t]*#[ \t]*pragma[ \t]*intrinsic([ \t]*dasm/a\\\n"
1277           "#endif\n";
1278     test_text =
1279     "float fasm {\n"
1280     "    ... asm stuff ...\n"
1281     "};\n#pragma intrinsic( dasm )\n/* END ASM TEST*/";
1282 };
1283
1284
1285 /*
1286  * Fix typo in <wchar.h> on DJGPP 2.03.
1287  */
1288 fix = {
1289     hackname  = djgpp_wchar_h;
1290     file      = wchar.h;
1291     select    = "__DJ_wint_t";
1292     bypass    = "sys/djtypes.h";
1293     c_fix     = format;
1294     c_fix_arg = "%0\n#include <sys/djtypes.h>";
1295     c_fix_arg = "#include <stddef.h>";
1296     test_text = "#include <stddef.h>\n"
1297                 "extern __DJ_wint_t x;\n";
1298 };
1299
1300
1301 /*
1302  * Fix these Sun OS files to avoid an invalid identifier in an #ifdef.
1303  */
1304 fix = {
1305     hackname  = ecd_cursor;
1306     files     = "sunwindow/win_lock.h";
1307     files     = "sunwindow/win_cursor.h";
1308     select    = 'ecd\.cursor';
1309     c_fix     = format;
1310     c_fix_arg = 'ecd_cursor';
1311
1312     test_text = "#ifdef ecd.cursor\n#error bogus\n#endif /* ecd+cursor */";
1313 };
1314
1315
1316 /*
1317  *  Between 8/24/1998 and 2/17/2001, FreeBSD system headers presume
1318  *  neither the existence of GCC 3 nor its exact feature set yet break
1319  *  (by design?) when __GNUC__ is set beyond 2.
1320  */
1321 fix = {
1322     hackname  = freebsd_gcc3_breakage;
1323     mach      = "*-*-freebsd*";
1324     files     = sys/cdefs.h;
1325     select    = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7$';
1326     bypass    = '__GNUC__[ \t]*([>=]=[ \t]*[3-9]|>[ \t]*2)';
1327     c_fix     = format;
1328     c_fix_arg = '%0 || __GNUC__ >= 3';
1329     test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7';
1330 };
1331
1332
1333 /*
1334  *  Some releases of FreeBSD 4 and FreeBSD 5.0 and 5.1 system headers presume
1335  *  neither the existence of GCC 4 nor its exact feature set yet break
1336  *  (by design?) when __GNUC__ is set beyond 3.
1337  */
1338 fix = {
1339     hackname  = freebsd_gcc4_breakage;
1340     mach      = "*-*-freebsd*";
1341     files     = sys/cdefs.h;
1342     select    = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 \|\| __GNUC__ == 3$';
1343     c_fix     = format;
1344     c_fix_arg = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ >= 3';
1345     test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ == 3';
1346 };
1347
1348
1349 /*
1350  *  Some versions of glibc don't expect the C99 inline semantics.
1351  */
1352 fix = {
1353     hackname  = glibc_c99_inline_1;
1354     files     = features.h, '*/features.h';
1355     select    = "^ *&& !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__$";
1356     c_fix     = format;
1357     c_fix_arg = "%0 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)";
1358     test_text = <<-EOT
1359         #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ \
1360             && !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__
1361         # define __USE_EXTERN_INLINES   1
1362         #endif
1363         EOT;
1364 };
1365
1366
1367 /*
1368  *  Similar, but a version that didn't have __NO_INLINE__
1369  */
1370 fix = {
1371     hackname  = glibc_c99_inline_1a;
1372     files     = features.h, '*/features.h';
1373     select    = "(\\) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__)\n"
1374                 "(#[ \t]*define[ \t]*__USE_EXTERN_INLINES[ \t]*1)";
1375     c_fix     = format;
1376     c_fix_arg = "%1 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)\n%2";
1377     test_text = <<-EOT
1378         #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__
1379         # define __USE_EXTERN_INLINES   1
1380         #endif
1381         EOT;
1382 };
1383
1384
1385 /*
1386  * The glibc_c99_inline_1 fix should have fixed everything.  Unfortunately
1387  * there are many glibc headers which do not respect __USE_EXTERN_INLINES.
1388  * The remaining glibc_c99_inline_* fixes deal with some of those headers.
1389  */
1390 fix = {
1391     hackname  = glibc_c99_inline_2;
1392     files     = sys/stat.h, '*/sys/stat.h';
1393     select    = "extern __inline__ int";
1394     sed     = "s/extern int \\(stat\\)/"
1395               "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1396               "__inline__ int \\1/";
1397     sed     = "s/extern int \\([lf]stat\\)/"
1398               "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1399               "__inline__ int \\1/";
1400     sed     = "s/extern int \\(mknod\\)/"
1401               "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1402               "__inline__ int \\1/";
1403     sed     = "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\(stat\\)/"
1404               "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1405               "__inline__ int __REDIRECT\\1 (\\2/";
1406     sed     = "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\([lf]stat\\)/"
1407               "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1408               "__inline__ int __REDIRECT\\1 (\\2/";
1409     sed     = "s/^extern __inline__ int/"
1410               "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n"
1411               "__inline__ int/";
1412     test_text = <<-EOT
1413         extern int fstat64 (int __fd, struct stat64 *__buf) __THROW __nonnull ((2));
1414         extern __inline__ int
1415         __NTH (fstat64 (int __fd, struct stat64 *__statbuf))
1416         {}
1417         EOT;
1418 };
1419
1420
1421 fix = {
1422     hackname  = glibc_c99_inline_3;
1423     files     = bits/string2.h, '*/bits/string2.h';
1424     select    = "extern __inline";
1425     bypass    = "__extern_inline|__GNU_STDC_INLINE__";
1426     c_fix     = format;
1427     c_fix_arg = "# if defined(__cplusplus) || defined(__GNUC_STDC_INLINE__)";
1428     c_fix_arg = "^# ifdef __cplusplus$";
1429     test_text = <<-EOT
1430         # ifdef __cplusplus
1431         #  define __STRING_INLINE inline
1432         # else
1433         #  define __STRING_INLINE extern __inline
1434         # endif
1435         EOT;
1436 };
1437
1438
1439 fix = {
1440     hackname  = glibc_c99_inline_4;
1441     files     = sys/sysmacros.h, '*/sys/sysmacros.h', wchar.h, '*/wchar.h';
1442     bypass    = "__extern_inline|__gnu_inline__";
1443     select    = "(^| )extern __inline";
1444     c_fix     = format;
1445     c_fix_arg = "%0 __attribute__ ((__gnu_inline__))";
1446     test_text = <<-EOT
1447         __extension__ extern __inline unsigned int
1448         extern __inline unsigned int
1449         EOT;
1450 };
1451
1452
1453 /*  glibc-2.3.5 defines pthread mutex initializers incorrectly,
1454  *  so we replace them with versions that correspond to the
1455  *  definition.
1456  */
1457 fix = {
1458     hackname = glibc_mutex_init;
1459     files    = pthread.h;
1460     select   = '\{ *\{ *0, *\} *\}';
1461     sed      = "/define[ \t]\\{1,\\}PTHREAD_MUTEX_INITIALIZER[ \t]*\\\\/{\n"
1462                "N\ns/{ { 0, } }/{ { 0, 0, 0, 0, 0, 0 } }/\n}";
1463     sed      = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1464                "\\(RECURSIVE\\)_NP\\) }/{ \\1, 0 }/";
1465     sed      = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1466                "\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0 }/";
1467     sed      = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_"
1468                "\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0 }/";
1469     sed      = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1470                "\\(RECURSIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1471     sed      = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1472                "\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0, 0 }/";
1473     sed      = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_"
1474                "\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0, 0 }/";
1475     sed      = "/define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\/"
1476                "N;s/^[ \t]*#[ \t]*"
1477                "\\(define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\\\)\\n"
1478                "[ \t]*{ { 0, } }/# if __WORDSIZE == 64\\\n"
1479                "#  \\1\\\n"
1480                "  { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n"
1481                "# else\\\n"
1482                "#  \\1\\\n"
1483                "  { { 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n"
1484                "# endif/";
1485     sed      = "s/{ \\(0, 0, 0, 0, 0, 0, "
1486                "PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP\\) }/{ \\1, 0 }/";
1487     sed      = "/define[ \t]\\{1,\\}PTHREAD_COND_INITIALIZER/"
1488                "s/{ { 0, } }/{ { 0, 0, 0, 0, 0, (void *) 0, 0, 0 } }/";
1489
1490     test_text = <<- _EOText_
1491         #define PTHREAD_MUTEX_INITIALIZER \\
1492           { { 0, } }
1493         #ifdef __USE_GNU
1494         # if __WORDSIZE == 64
1495         #  define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1496           { { 0, 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1497         #  define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1498           { { 0, 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1499         #  define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1500           { { 0, 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1501         # else
1502         #  define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\
1503           { { 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } }
1504         #  define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\
1505           { { 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } }
1506         #  define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\
1507           { { 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } }
1508         # endif
1509         #endif
1510         # define PTHREAD_RWLOCK_INITIALIZER \\
1511           { { 0, } }
1512         # ifdef __USE_GNU
1513         #  if __WORDSIZE == 64
1514         #   define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1515           { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,                           \\
1516               PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1517         #  else
1518         #   define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\
1519           { { 0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
1520         #  endif
1521         # endif
1522         #define PTHREAD_COND_INITIALIZER { { 0, } }
1523         _EOText_;
1524 };
1525
1526
1527 /* glibc versions before 2.5 have a version of stdint.h that defines
1528    UINT8_C and UINT16_C to produce unsigned constants, as do uClibc
1529    versions with stdint.h based on those glibc versions.  */
1530 fix = {
1531     hackname  = glibc_stdint;
1532     files     = stdint.h;
1533     select    = "GNU C Library";
1534     c_fix     = format;
1535     c_fix_arg = "# define UINT8_C(c)\tc\n# define UINT16_C(c)\tc";
1536     c_fix_arg = "# define UINT8_C\\(c\\)\tc ## U\n# define UINT16_C\\(c\\)\tc ## U";
1537     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";
1538 };
1539
1540
1541 /* Some versions of glibc have a version of bits/string2.h that
1542    produces "value computed is not used" warnings from strncpy; fix
1543    this definition by using __builtin_strncpy instead as in newer
1544    versions.  */
1545 fix = {
1546     hackname  = glibc_strncpy;
1547     files     = bits/string2.h;
1548     bypass    = "__builtin_strncpy";
1549     c_fix     = format;
1550     c_fix_arg = "#  define strncpy(dest, src, n) __builtin_strncpy (dest, src, n)";
1551     c_fix_arg = "#  define strncpy([^\n]*\\\\\n)*[^\n]*";
1552     test_text = <<-EOT
1553         #  define strncpy(dest, src, n) \
1554           (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n)      \\
1555                           ? (strlen (src) + 1 >= ((size_t) (n))                       \\
1556                              ? (char *) memcpy (dest, src, n)                         \\
1557                              : strncpy (dest, src, n))                                \\
1558                           : strncpy (dest, src, n)))
1559         EOT;
1560
1561 };
1562
1563 /* glibc's tgmath.h relies on an expression that is not an integer
1564    constant expression being treated as it was by GCC 4.4 and
1565    earlier.  */
1566 fix = {
1567     hackname  = glibc_tgmath;
1568     files     = tgmath.h;
1569     select    = '\(\(\(type\) 0.25\) && \(\(type\) 0.25 - 1\)\)';
1570     bypass    = "__floating_type\\(type\\) \\\\\n.*__builtin_classify_type";
1571     c_fix     = format;
1572     c_fix_arg = "(__builtin_classify_type ((type) 0) == 8 || (__builtin_classify_type ((type) 0) == 9 && __builtin_classify_type (__real__ ((type) 0)) == 8))";
1573     test_text = "# define __floating_type(type) (((type) 0.25) && ((type) 0.25 - 1))";
1574 };
1575
1576 /*
1577  * Fix these files to use the types we think they should for
1578  * ptrdiff_t, size_t, and wchar_t.
1579  *
1580  * This defines the types in terms of macros predefined by our 'cpp'.
1581  * This is supposedly necessary for glibc's handling of these types.
1582  * It's probably not necessary for anyone else, but it doesn't hurt.
1583  */
1584 fix = {
1585     hackname  = gnu_types;
1586     files  = "sys/types.h";
1587     files  = "stdlib.h";
1588     files  = "sys/stdtypes.h";
1589     files  = "stddef.h";
1590     files  = "memory.h";
1591     files  = "unistd.h";
1592     bypass    = '_GCC_(PTRDIFF|SIZE|WCHAR)_T';
1593     select    = "^[ \t]*typedef[ \t]+.*[ \t](ptrdiff|size|wchar)_t;";
1594     c_fix     = gnu_type;
1595     /* The Solaris 10 headers already define these types correctly.  */
1596     mach   = '*-*-solaris2.1[0-9]*';
1597     not_machine = true;
1598
1599     test_text = "typedef long int ptrdiff_t; /* long int */\n"
1600                 "typedef uint_t size_t; /* uint_t */\n"
1601                 "typedef ushort_t wchar_t; /* ushort_t */";
1602 };
1603
1604
1605 /*
1606  *  Fix HP & Sony's use of "../machine/xxx.h"
1607  *  to refer to:  <machine/xxx.h>
1608  */
1609 fix = {
1610     hackname  = hp_inline;
1611     files     = sys/spinlock.h;
1612     files     = machine/machparam.h;
1613     select    = "[ \t]*#[ \t]*include[ \t]+"  '"\.\./machine/';
1614
1615     c_fix     = format;
1616     c_fix_arg = "%1<machine/%2.h>";
1617
1618     c_fix_arg = "([ \t]*#[ \t]*include[ \t]+)"  '"\.\./machine/'
1619                 '([a-z]+)\.h"';
1620
1621     test_text = ' # include "../machine/mumble.h"';
1622 };
1623
1624
1625 /*
1626  *  Check for (...) in C++ code in HP/UX sys/file.h.
1627  */
1628 fix = {
1629     hackname  = hp_sysfile;
1630     files     = sys/file.h;
1631     select    = "HPUX_SOURCE";
1632
1633     c_fix     = format;
1634     c_fix_arg = "(struct file *, ...)";
1635     c_fix_arg = '\(\.\.\.\)';
1636
1637     test_text = "extern void foo(...); /* HPUX_SOURCE - bad varargs */";
1638 };
1639
1640
1641 /*
1642  *  Un-Hide a series of five FP defines from post-1999 compliance GCC:
1643  *  FP_NORMAL, FP_ZERO, FP_INFINITE, FP_SUBNORMAL and FP_NAN
1644  */
1645 fix = {
1646      hackname  = hppa_hpux_fp_macros;
1647      mach      = "hppa*-hp-hpux11*";
1648      files     = math.h;
1649      select    = "#[ \t]*define[ \t]*FP_NORMAL.*\n"
1650                  "#[ \t]*define[ \t]*FP_ZERO.*\n"
1651                  "#[ \t]*define[ \t]*FP_INFINITE.*\n"
1652                  "#[ \t]*define[ \t]*FP_SUBNORMAL.*\n"
1653                  "#[ \t]*define[ \t]*FP_NAN.*\n";
1654      c_fix     = format;
1655      c_fix_arg = <<- _EOFix_
1656         #endif /* _INCLUDE_HPUX_SOURCE */
1657
1658         #if defined(_INCLUDE_HPUX_SOURCE) || \
1659            (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L))
1660         %0#endif
1661
1662         #ifdef _INCLUDE_HPUX_SOURCE
1663
1664         _EOFix_;
1665
1666      test_text =
1667             "#  define FP_NORMAL     0\n"
1668             "#  define FP_ZERO       1\n"
1669             "#  define FP_INFINITE   2\n"
1670             "#  define FP_SUBNORMAL  3\n"
1671             "#  define FP_NAN        4\n";
1672 };
1673
1674
1675 /*
1676  * Delete C++ double pow (double, int) inline function from HP-UX 10 & 11
1677  * math.h to prevent clash with define in c_std/bits/std_cmath.h.
1678  */
1679 fix = {
1680     hackname  = hpux10_cpp_pow_inline;
1681     files     = fixinc-test-limits.h, math.h;
1682     select    = <<-     END_POW_INLINE
1683         ^# +ifdef +__cplusplus
1684          +\}
1685          +inline +double +pow\(double +__d,int +__expon\) +\{
1686         [       ]+return +pow\(__d,\(double\)__expon\);
1687          +\}
1688          +extern +"C" +\{
1689         #else
1690         # +endif
1691         END_POW_INLINE;
1692
1693     c_fix     = format;
1694     c_fix_arg = "";
1695
1696     test_text =
1697         "#    ifdef __cplusplus\n"
1698         "     }\n"
1699         "     inline double pow(double __d,int __expon) {\n"
1700         "\t return pow(__d,(double)__expon);\n"
1701         "     }\n"
1702         '     extern "C"' " {\n"
1703         "#else\n"
1704         "#    endif";
1705 };
1706
1707 fix = {
1708      hackname  = hpux11_cpp_pow_inline;
1709      files     = math.h;
1710      select    = " +inline double pow\\(double d,int expon\\) \\{\n"
1711                  " +return pow\\(d, \\(double\\)expon\\);\n"
1712                  " +\\}\n";
1713      c_fix     = format;
1714      c_fix_arg = "";
1715
1716      test_text =
1717             "   inline double pow(double d,int expon) {\n"
1718             "     return pow(d, (double)expon);\n"
1719             "   }\n";
1720 };
1721
1722
1723 /*
1724  *  Fix hpux 10.X missing ctype declarations 1
1725  */
1726 fix = {
1727     hackname = hpux10_ctype_declarations1;
1728     files    = ctype.h;
1729     select   = "^#[ \t]*define _toupper\\(__c\\)[ \t]*__toupper\\(__c\\)";
1730     bypass   = "^[ \t]*extern[ \t]*int[ \t]*__tolower[ \t]*\\(";
1731     c_fix     = format;
1732     c_fix_arg = "#ifdef _PROTOTYPES\n"
1733                 "extern int __tolower(int);\n"
1734                 "extern int __toupper(int);\n"
1735                 "#else /* NOT _PROTOTYPES */\n"
1736                 "extern int __tolower();\n"
1737                 "extern int __toupper();\n"
1738                 "#endif /* _PROTOTYPES */\n\n"
1739                 "%0\n";
1740
1741     test_text = "#  define _toupper(__c)         __toupper(__c)\n";
1742 };
1743
1744
1745 /*
1746  *  Fix hpux 10.X missing ctype declarations 2
1747  */
1748 fix = {
1749     hackname = hpux10_ctype_declarations2;
1750     files    = ctype.h;
1751     select   = "^#  if defined\\(_SB_CTYPE_MACROS\\) && \\!defined\\(__lint\\)";
1752     bypass   = "^[ \t]*extern[ \t]*int[ \t]*_isalnum[ \t]*\\(";
1753     c_fix     = format;
1754     c_fix_arg = "%0\n\n"
1755                 "#ifdef _PROTOTYPES\n"
1756                 "     extern int _isalnum(int);\n"
1757                 "     extern int _isalpha(int);\n"
1758                 "     extern int _iscntrl(int);\n"
1759                 "     extern int _isdigit(int);\n"
1760                 "     extern int _isgraph(int);\n"
1761                 "     extern int _islower(int);\n"
1762                 "     extern int _isprint(int);\n"
1763                 "     extern int _ispunct(int);\n"
1764                 "     extern int _isspace(int);\n"
1765                 "     extern int _isupper(int);\n"
1766                 "     extern int _isxdigit(int);\n"
1767                 "#  else /* not _PROTOTYPES */\n"
1768                 "     extern int _isalnum();\n"
1769                 "     extern int _isalpha();\n"
1770                 "     extern int _iscntrl();\n"
1771                 "     extern int _isdigit();\n"
1772                 "     extern int _isgraph();\n"
1773                 "     extern int _islower();\n"
1774                 "     extern int _isprint();\n"
1775                 "     extern int _ispunct();\n"
1776                 "     extern int _isspace();\n"
1777                 "     extern int _isupper();\n"
1778                 "     extern int _isxdigit();\n"
1779                 "#endif /* _PROTOTYPES */\n";
1780
1781     test_text = "#  if defined(_SB_CTYPE_MACROS) && !defined(__lint)\n"
1782                 "     extern unsigned int *__SB_masks;\n";
1783 };
1784
1785
1786 /*
1787  *  Fix hpux 10.X missing stdio declarations
1788  */
1789 fix = {
1790     hackname = hpux10_stdio_declarations;
1791     files    = stdio.h;
1792     select   = "^#[ \t]*define _iob[ \t]*__iob";
1793     bypass   = "^[ \t]*extern[ \t]*int[ \t]*vsnprintf[ \t]*\\(";
1794     c_fix     = format;
1795     c_fix_arg = "%0\n\n"
1796         "#  if defined(__STDC__) || defined(__cplusplus)\n"
1797         "     extern int snprintf(char *, size_t, const char *, ...);\n"
1798         "     extern int vsnprintf(char *, size_t, const char *, __va_list);\n"
1799         "#  else /* not __STDC__) || __cplusplus */\n"
1800         "     extern int snprintf();\n"
1801         "     extern int vsnprintf();\n"
1802         "#  endif /* __STDC__) || __cplusplus */\n";
1803
1804     test_text = "#  define _iob __iob\n";
1805 };
1806
1807
1808 /*
1809  *  Make sure hpux defines abs in header.
1810  */
1811 fix = {
1812     hackname  = hpux11_abs;
1813     mach      = "*-hp-hpux11*";
1814     files     = stdlib.h;
1815     select    = "ifndef _MATH_INCLUDED";
1816     c_fix     = format;
1817     c_fix_arg = "if !defined(_MATH_INCLUDED) || defined(__GNUG__)";
1818     test_text = "#ifndef _MATH_INCLUDED";
1819 };
1820
1821
1822 /*
1823  *  Keep HP-UX 11 from stomping on C++ math namespace
1824  *  with defines for fabsf.
1825  */
1826 fix = {
1827     hackname  = hpux11_fabsf;
1828     files     = math.h;
1829     select    = "^[ \t]*#[ \t]*define[ \t]+fabsf\\(.*";
1830     bypass    = "__cplusplus";
1831
1832     c_fix     = format;
1833     c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
1834
1835     test_text =
1836     "#ifdef _PA_RISC\n"
1837     "#  define fabsf(x) ((float)fabs((double)(float)(x)))\n"
1838     "#endif";
1839 };
1840
1841
1842 /*
1843  *  Fix C99 constant in __POINTER_SET define.
1844  */
1845 fix = {
1846     hackname  = hpux11_pthread_const;
1847     mach      = "*-hp-hpux11.[0-3]*";
1848     files     = sys/pthread.h;
1849     select    = "^#define[ \t]*__POINTER_SET[ \t]*\\(\\(void \\*\\) 1LL\\)";
1850
1851     c_fix     = format;
1852     c_fix_arg = "#define __POINTER_SET\t\t((void *) 1L)";
1853     test_text = "#define __POINTER_SET\t\t((void *) 1LL)";
1854 };
1855
1856
1857 /*
1858  * Prevent HP-UX 11 from defining __size_t and preventing size_t from
1859  * being defined by having it define _hpux_size_t instead.
1860  */
1861 fix = {
1862     hackname  = hpux11_size_t;
1863     mach      = "*-hp-hpux11*";
1864     select    = "__size_t";
1865
1866     c_fix     = format;
1867     c_fix_arg = "_hpux_size_t";
1868
1869     test_text =
1870     "#define __size_t size_t\n"
1871     "       extern int getpwuid_r( char *, __size_t, struct passwd **);\n";
1872 };
1873
1874
1875 /*
1876  *  Fix hpux 11.00 broken snprintf declaration
1877  *  (third argument is char *, needs to be const char * to prevent
1878  *  spurious warnings with -Wwrite-strings or in C++).
1879  */
1880 fix = {
1881     hackname = hpux11_snprintf;
1882     files    = stdio.h;
1883     select   = '(extern int snprintf *\(char *\*, *(|__|_hpux_)size_t,)'
1884                                     ' *(char *\*, *\.\.\.\);)';
1885     c_fix     = format;
1886     c_fix_arg = '%1 const %3';
1887
1888     test_text = "extern int snprintf(char *, size_t, char *, ...);\n"
1889                 "extern int snprintf(char *, __size_t, char *, ...);\n"
1890                 "extern int snprintf(char *, _hpux_size_t, char *, ...);";
1891 };
1892
1893 /*
1894  *  Fix hpux 11.00 broken vsnprintf declaration
1895  */
1896 fix = {
1897     hackname = hpux11_vsnprintf;
1898     files    = stdio.h;
1899     select   = '(extern int vsnprintf\(char \*, _[hpux]*_size_t, '
1900                                      'const char \*,) __va__list\);';
1901     c_fix     = format;
1902     c_fix_arg = "%1 __va_list);";
1903
1904     test_text = 'extern int vsnprintf(char *, _hpux_size_t, const char *,'
1905                                      ' __va__list);';
1906 };
1907
1908
1909 /*
1910  *  get rid of bogus inline definitions in HP-UX 8.0
1911  */
1912 fix = {
1913     hackname = hpux8_bogus_inlines;
1914     files    = math.h;
1915     select   = inline;
1916     bypass   = "__GNUG__";
1917     sed = "s@inline int abs(int [a-z][a-z]*) {.*}"
1918            "@extern \"C\" int abs(int);@";
1919     sed = "s@inline double abs(double [a-z][a-z]*) {.*}@@";
1920     sed = "s@inline int sqr(int [a-z][a-z]*) {.*}@@";
1921     sed = "s@inline double sqr(double [a-z][a-z]*) {.*}@@";
1922     test_text = "inline int abs(int v) { return (v>=0)?v:-v; }\n"
1923                 "inline double sqr(double v) { return v**0.5; }";
1924 };
1925
1926
1927 /*
1928  *  Fix hpux broken ctype macros
1929  */
1930 fix = {
1931     hackname = hpux_ctype_macros;
1932     files    = ctype.h;
1933     select   = '((: |\()__SB_masks \? )'
1934                '(__SB_masks\[__(alnum|c)\] & _IS)';
1935     c_fix     = format;
1936     c_fix_arg = "%1(int)%3";
1937
1938     test_text = ": __SB_masks ? __SB_masks[__alnum] & _ISCNTRL\n"
1939                 "# define isalpha(__c) (__SB_masks ? __SB_masks[__c] & _IS\n";
1940 };
1941
1942
1943 /*
1944  *  Fix hpux broken #ifndef _XOPEN_SOURCE_EXTENDED conditional on htonl etc.
1945  */
1946 fix = {
1947     hackname = hpux_htonl;
1948     files    = netinet/in.h;
1949     select   = "#ifndef _XOPEN_SOURCE_EXTENDED[ \t]*\n"
1950                "(/\\*\n"
1951                " \\* Macros for number representation conversion\\.\n"
1952                " \\*/\n"
1953                "#ifndef ntohl)";
1954     c_fix     = format;
1955     c_fix_arg = "#if 1\n%1";
1956
1957     test_text = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
1958                 "/*\n"
1959                 " * Macros for number representation conversion.\n"
1960                 " */\n"
1961                 "#ifndef ntohl\n"
1962                 "#define ntohl(x)        (x)\n"
1963                 "#define ntohs(x)        (x)\n"
1964                 "#define htonl(x)        (x)\n"
1965                 "#define htons(x)        (x)\n"
1966                 "#endif\n"
1967                 "#endif  /* ! _XOPEN_SOURCE_EXTENDED */";
1968 };
1969
1970
1971 /*
1972  * HP-UX long_double
1973  */
1974 fix = {
1975     hackname  = hpux_long_double;
1976     mach      = "*-*-hpux10*";
1977     mach      = "*-*-hpux11.[012]*";
1978     files     = stdlib.h;
1979     select    = "extern[ \t]long_double[ \t]strtold";
1980     bypass    = "long_double_t";
1981     sed       = "/^#[ \t]*ifndef _LONG_DOUBLE/,/\\/\\* _LONG_DOUBLE \\*\\//D";
1982     sed       = "s/long_double/long double/g";
1983
1984     test_text = "#  ifndef _LONG_DOUBLE\n"
1985                 "#    define _LONG_DOUBLE\n"
1986                 "     typedef struct {\n"
1987                 "       unsigned int word1, word2, word3, word4;\n"
1988                 "     } long_double;\n"
1989                 "#  endif /* _LONG_DOUBLE */\n"
1990                 "extern long_double strtold(const char *, char **);\n";
1991 };
1992
1993  /*
1994   * We cannot use the above rule on 11.31 because it removes the strtold
1995   * definition.  ia64 is OK with no hack, PA needs some help.
1996   */
1997 fix = {
1998     hackname  = hpux_long_double_2;
1999     mach      = "hppa*-*-hpux11.3*";
2000     files     = stdlib.h;
2001     select    = "#[ \t]*if[ \t]*!defined\\(__ia64\\) \\|\\| defined\\(_PROTOTYPES\\) \\|\\| defined\\(_LONG_DOUBLE_STRUCT\\)";
2002     c_fix     = format;
2003     c_fix_arg = "#  if !defined(_PROTOTYPES) || defined(_LONG_DOUBLE_STRUCT)";
2004
2005     test_text = "#  if !defined(__ia64) || !defined(_PROTOTYPES) || defined(_LONG_DOUBLE_STRUCT)\n";
2006 };
2007
2008 /*
2009  *  Fix hpux10.20 <sys/time.h> to avoid invalid forward decl
2010  */
2011 fix = {
2012     hackname = hpux_systime;
2013     files    = sys/time.h;
2014     select   = "^extern struct sigevent;";
2015
2016     c_fix     = format;
2017     c_fix_arg = "struct sigevent;";
2018
2019     test_text = 'extern struct sigevent;';
2020 };
2021
2022
2023 /*
2024  *  Wrap spu_info in ifdef _KERNEL.  GCC cannot handle an array of unknown
2025  *  type and mpinfou is only defined when _KERNEL is set.
2026  */
2027 fix = {
2028     hackname = hpux_spu_info;
2029     mach     = "*-hp-hpux*";
2030     /*
2031      *  It is tempting to omit the first "files" entry.  Do not.
2032      *  The testing machinery will take the first "files" entry as the name
2033      *  of a test file to play with.  It would be a nuisance to have a directory
2034      *  with the name "*".
2035      */
2036     files    = "ia64/sys/getppdp.h";
2037     files    = "*/sys/getppdp.h";
2038     select   = "^.*extern.*spu_info.*";
2039
2040     c_fix     = format;
2041     c_fix_arg = "#ifdef _KERNEL\n%0\n#endif";
2042
2043     test_text = "extern union mpinfou spu_info[];";
2044 };
2045
2046 fix = {
2047     hackname  = hpux11_extern_sendfile;
2048     mach      = "*-hp-hpux11.[12]*";
2049     files     = sys/socket.h;
2050     select    = "^[ \t]*extern sbsize_t sendfile.*\n.*, int\\)\\);\n";
2051     c_fix     = format;
2052     c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
2053     test_text = "   extern sbsize_t sendfile __((int, int, off_t, bsize_t,\n                               const struct iovec *, int));\n";
2054 };
2055
2056 fix = {
2057     hackname  = hpux11_extern_sendpath;
2058     mach      = "*-hp-hpux11.[12]*";
2059     files     = sys/socket.h;
2060     select    = "^[ \t]*extern sbsize_t sendpath.*\n.*, int\\)\\);\n";
2061     c_fix     = format;
2062     c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n";
2063     test_text = "   extern sbsize_t sendpath __((int, int, off_t, bsize_t,\n                               const struct iovec *, int));\n";
2064 };
2065
2066 fix = {
2067     hackname  = hpux_extern_errno;
2068     mach      = "*-hp-hpux10.*";
2069     mach      = "*-hp-hpux11.[0-2]*";
2070     files     = errno.h;
2071     select    = "^[ \t]*extern int errno;$";
2072     c_fix     = format;
2073     c_fix_arg = "#ifdef __cplusplus\nextern \"C\" {\n#endif\n%0\n#ifdef __cplusplus\n}\n#endif";
2074     test_text = "   extern int errno;\n";
2075 };
2076
2077
2078 /*
2079  *  Add missing braces to pthread initializer defines.
2080  */
2081 fix = {
2082     hackname  = hpux_pthread_initializers;
2083     mach      = "*-hp-hpux11.[0-3]*";
2084     files     = sys/pthread.h;
2085     sed       = "s@^[ \t]*1, 1, 1, 1,[ \t]*\\\\"
2086                  "@\t{ 1, 1, 1, 1 },\t\t\t\t\t\t\t\\\\@";
2087     sed       = "s@^[ \t]*1,[ \t]*\\\\"
2088                  "@\t{ 1, 0 }@";
2089     sed       = "/^[ \t]*0$/d";
2090     sed       = "s@__PTHREAD_MUTEX_VALID, 0"
2091                  "@{ __PTHREAD_MUTEX_VALID, 0 }@";
2092     sed       = "s@^[ \t]*0, 0, -1, 0,[ \t]*\\\\"
2093                  "@\t{ 0, 0, -1, 0 },\t\t\t\t\t\t\\\\@";
2094     sed       = "s@0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
2095                  "@{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
2096     sed       = "s@^[ \t]*__LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\"
2097                  "@\t{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@";
2098     sed       = "s@^[ \t]*0, 0[ \t]*\\\\"
2099                  "@\t{ 0, 0 }\t\t\t\t\t\t\t\\\\@";
2100     sed       = "s@__PTHREAD_COND_VALID, 0"
2101                  "@{ __PTHREAD_COND_VALID, 0 }@";
2102     sed       = "s@__LWP_COND_VALID, 0,[ \t]*\\\\"
2103                  "@{ __LWP_COND_VALID, 0 },\t\t\t\t\t\\\\@";
2104     sed       = "s@__PTHREAD_RWLOCK_VALID, 0"
2105                  "@{ __PTHREAD_RWLOCK_VALID, 0 }@";
2106     sed       = "s@__LWP_RWLOCK_VALID, 0,[ \t]*\\\\"
2107                  "@{ __LWP_RWLOCK_VALID, 0 },\t\t\t\t\t\\\\@";
2108     sed       = "s@^[ \t]*0, 0, 0, 0, 0, 0, 0[ \t]*\\\\"
2109                  "@\t{ 0, 0, 0, 0, 0 }, { 0, 0}\t\t\t\t\t\\\\@";
2110     test_text = "#define PTHREAD_MUTEX_INITIALIZER  {\t\t\t\t\t\\\\\n"
2111                 "\t__PTHREAD_MUTEX_VALID, 0,\t\t\t\t\t\\\\\n"
2112                 "\t(PTHREAD_MUTEX_DEFAULT | PTHREAD_PROCESS_PRIVATE),\t\t\\\\\n"
2113                 "\t__SPNLCK_INITIALIZER,\t\t\t\t\t\t\\\\\n"
2114                 "\t0, 0, -1, 0,\t\t\t\t\t\t\t\\\\\n"
2115                 "\t0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,\t\t\t\t\\\\\n"
2116                 "\t0, 0\t\t\t\t\t\t\t\t\\\\\n"
2117                 "}\n";
2118 };
2119
2120 fix = {
2121     hackname  = hpux_c99_intptr;
2122     mach      = "*-hp-hpux11.3*";
2123     files     = stdint-hpux11.h, stdint.h;
2124     sed       = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MAX[ \t]*INT32_MAX[ \t]*$@#define PTRDIFF_MAX (2147483647l)@";
2125     sed       = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MIN[ \t]*INT32_MIN[ \t]*$@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
2126     sed       = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MAX[ \t]*INT32_MAX[ \t]*$@#define INTPTR_MAX (2147483647l)@";
2127     sed       = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MIN[ \t]*INT32_MIN[ \t]*$@#define INTPTR_MIN (-INTPTR_MAX - 1)@";
2128     sed       = "s@^[ \t]*#[ \t]*define[ \t]*UINTPTR_MAX[ \t]*UINT32_MAX[ \t]*$@#define UINTPTR_MAX (4294967295ul)@";
2129     sed       = "s@^[ \t]*#[ \t]*define[ \t]*SIZE_MAX[ \t]*UINT32_MAX[ \t]*$@#define SIZE_MAX (4294967295ul)@";
2130     test_text = "#define PTRDIFF_MAX    INT32_MAX\n"
2131                 "#define PTRDIFF_MIN    INT32_MIN\n"
2132                 "#define INTPTR_MAX     INT32_MAX\n"
2133                 "#define INTPTR_MIN     INT32_MIN\n"
2134                 "#define UINTPTR_MAX    UINT32_MAX\n"
2135                 "#define SIZE_MAX       UINT32_MAX\n";
2136 };
2137
2138 /*
2139  * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31.
2140  */
2141
2142 fix = {
2143     hackname  = hpux_c99_inttypes;
2144     mach      = "*-hp-hpux11.[23]*";
2145     files     = inttypes.h;
2146     files     = stdint-hpux11.h, stdint.h;
2147     sed       = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*__CONCAT_U__(__c)[ \t]*$@#define UINT8_C(__c) (__c)@";
2148     sed       = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*__CONCAT_U__(__c)[ \t]*$@#define UINT16_C(__c) (__c)@";
2149     sed       = "s@^[ \t]*#[ \t]*define[ \t]*INT32_C(__c)[ \t]*__CONCAT__(__c,l)[ \t]*$@#define INT32_C(__c) (__c)@";
2150     sed       = "s@^[ \t]*#[ \t]*define[ \t]*UINT32_C(__c)[ \t].*$@#define UINT32_C(__c) __CONCAT__(__c,u)@";
2151     test_text = "#define UINT8_C(__c)     __CONCAT_U__(__c)\n"
2152                 "#define UINT16_C(__c)    __CONCAT_U__(__c)\n"
2153                 "#define INT32_C(__c)     __CONCAT__(__c,l)\n"
2154                 "#define UINT32_C(__c)     __CONCAT__(__c,ul)\n";
2155 };
2156
2157 fix = {
2158     hackname  = hpux_c99_inttypes2;
2159     mach      = "*-hp-hpux11.2*";
2160     files     = stdint-hpux11.h, stdint.h;
2161     sed       = "s@^[ \t]*#[ \t]*define[ \t]*INT8_C(__c)[ \t]*((signed char)(__c))[ \t]*$@#define INT8_C(__c) (__c)@";
2162     sed       = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*((unsigned char)(__c))[ \t]*$@#define UINT8_C(__c) (__c)@";
2163     sed       = "s@^[ \t]*#[ \t]*define[ \t]*INT16_C(__c)[ \t]*((short)(__c))[ \t]*$@#define INT16_C(__c) (__c)@";
2164     sed       = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*((unsigned short)(__c))[ \t]*$@#define UINT16_C(__c) (__c)@";
2165     test_text = "#  define      INT8_C(__c)     ((signed char)(__c))\n"
2166                 "#  define      UINT8_C(__c)    ((unsigned char)(__c))\n"
2167                 "#  define      INT16_C(__c)    ((short)(__c))\n"
2168                 "#  define      UINT16_C(__c)   ((unsigned short)(__c))\n";
2169 };
2170
2171 fix = {
2172     hackname  = hpux_stdint_least_fast;
2173     mach      = "*-hp-hpux11.2*";
2174     files     = stdint-hpux11.h, stdint.h;
2175     select    =
2176         "^[ \t]*#[ \t]*define[ \t]+UINT_(LEAST|FAST)64_MAX[ \t]+ULLONG_MAX";
2177     c_fix     = format;
2178     c-fix-arg = "#  define      UINT_%164_MAX   __UINT64_MAX__";
2179     test-text = "#  define       UINT_FAST64_MAX        ULLONG_MAX\n"
2180                 "#  define       UINT_LEAST64_MAX        ULLONG_MAX\n";
2181         _EOFix_;
2182 };
2183
2184 fix = {
2185     hackname  = hpux_inttype_int8_t;
2186     mach      = "*-hp-hpux1[01].*";
2187     files     = sys/_inttypes.h;
2188     select    = "^[ \t]*typedef[ \t]*char[ \t]*int(_least){0,1}8_t.*";
2189     c_fix     = format;
2190     c_fix_arg = "typedef signed char int%18_t;";
2191     test_text = "typedef char int_least8_t;\n"
2192                 "typedef char int8_t;\n";
2193 };
2194
2195 fix = {
2196     hackname  = hpux_imaginary_i;
2197     mach      = "ia64-hp-hpux11.*";
2198     files     = complex.h;
2199     select    = "^[ \t]*#[ \t]*define[ \t]*_Complex_I.*";
2200     c_fix     = format;
2201     c_fix_arg = "#define _Complex_I (__extension__ 1.0iF)";
2202     test_text = "#define _Complex_I (0.f+_Imaginary_I)\n";
2203 };
2204
2205 /*
2206  *  Fix glibc definition of HUGE_VAL in terms of hex floating point constant
2207  */
2208 fix = {
2209     hackname  = huge_val_hex;
2210     files     = bits/huge_val.h;
2211     select    = "^#[ \t]*define[ \t]*HUGE_VAL[ \t].*0x1\\.0p.*";
2212     bypass    = "__builtin_huge_val";
2213
2214     c_fix     = format;
2215     c_fix_arg = "#define HUGE_VAL (__builtin_huge_val())\n";
2216
2217     test_text = "# define HUGE_VAL\t(__extension__ 0x1.0p2047)";
2218 };
2219
2220
2221 /*
2222  *  Fix glibc definition of HUGE_VALF in terms of hex floating point constant
2223  */
2224 fix = {
2225     hackname  = huge_valf_hex;
2226     files     = bits/huge_val.h;
2227     select    = "^#[ \t]*define[ \t]*HUGE_VALF[ \t].*0x1\\.0p.*";
2228     bypass    = "__builtin_huge_valf";
2229
2230     c_fix     = format;
2231     c_fix_arg = "#define HUGE_VALF (__builtin_huge_valf())\n";
2232
2233     test_text = "#  define HUGE_VALF (__extension__ 0x1.0p255f)";
2234 };
2235
2236
2237 /*
2238  *  Fix glibc definition of HUGE_VALL in terms of hex floating point constant
2239  */
2240 fix = {
2241     hackname  = huge_vall_hex;
2242     files     = bits/huge_val.h;
2243     select    = "^#[ \t]*define[ \t]*HUGE_VALL[ \t].*0x1\\.0p.*";
2244     bypass    = "__builtin_huge_vall";
2245
2246     c_fix     = format;
2247     c_fix_arg = "#define HUGE_VALL (__builtin_huge_vall())\n";
2248
2249     test_text = "#  define HUGE_VALL (__extension__ 0x1.0p32767L)";
2250 };
2251
2252
2253 /*
2254  *  Fix return type of abort and free
2255  */
2256 fix = {
2257     hackname  = int_abort_free_and_exit;
2258     files     = stdlib.h;
2259     select    = "int[ \t]+(abort|free|exit)[ \t]*\\(";
2260     bypass    = "_CLASSIC_ANSI_TYPES";
2261
2262     c_fix     = format;
2263     c_fix_arg = "void\t%1(";
2264
2265     test_text = "extern int abort(int);\n"
2266                 "extern int free(void*);\n"
2267                 "extern int exit(void*);";
2268 };
2269
2270
2271 /*
2272  *  Fix various macros used to define ioctl numbers.
2273  *  The traditional syntax was:
2274  *
2275  *    #define _IO(n, x) (('n'<<8)+x)
2276  *    #define TIOCFOO _IO(T, 1)
2277  *
2278  *  but this does not work with the C standard, which disallows macro
2279  *  expansion inside strings.  We have to rewrite it thus:
2280  *
2281  *    #define _IO(n, x) ((n<<8)+x)
2282  *    #define TIOCFOO  _IO('T', 1)
2283  *
2284  *  The select expressions match too much, but the c_fix code is cautious.
2285  *
2286  *  _IO might be: _IO DESIO BSD43__IO with W, R, WR, C, ... suffixes.
2287  */
2288 fix = {
2289     hackname  = io_quotes_def;
2290     select    = "define[ \t]+[A-Z0-9_]+IO[A-Z]*\\([a-zA-Z][,)]";
2291     c_fix     = char_macro_def;
2292     c_fix_arg = "IO";
2293     test_text =
2294     "#define BSD43__IOWR(n, x) (('n'<<8)+x)\n"
2295     "#define _IOWN(x,y,t)  (_IOC_IN|(((t)&_IOCPARM_MASK)<<16)|('x'<<8)|y)\n"
2296     "#define _IO(x,y)      ('x'<<8|y)";
2297     test_text =
2298     "#define XX_IO(x)        ('x'<<8|256)";
2299 };
2300
2301 fix = {
2302     hackname  = io_quotes_use;
2303     select    = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+IO[A-Z]*[ \t]*"
2304                 "\\( *[^,']";
2305     c_fix     = char_macro_use;
2306     c_fix_arg = "IO";
2307     test_text = "#define TIOCFOO BSD43__IOWR(T, 1)\n"
2308                 "#define TIOCFOO \\\\\n"
2309                 "BSD43__IOWR(T, 1) /* Some are multi-line */";
2310 };
2311
2312
2313 /*
2314  *  Check for missing ';' in struct
2315  */
2316 fix = {
2317     hackname = ip_missing_semi;
2318     files    = netinet/ip.h;
2319     select   = "}$";
2320     sed      = "/^struct/,/^};/s/}$/};/";
2321     test_text=
2322     "struct mumble {\n"
2323     "  union {\n"
2324     "    int x;\n"
2325     "  }\n"
2326     "}; /* mumbled struct */\n";
2327 };
2328
2329
2330 /*
2331  *  Non-traditional "const" declaration in Irix's limits.h.
2332  */
2333 fix = {
2334     hackname    = irix_limits_const;
2335     files       = fixinc-test-limits.h, limits.h;
2336     select      = "^extern const ";
2337     c_fix       = format;
2338     c_fix_arg   = "extern __const ";
2339     test_text   = "extern const char limit; /* test limits */";
2340 };
2341
2342
2343 /*
2344  *  IRIX 5.x's stdio.h declares some functions that take a va_list as
2345  *  taking char *.  However, GCC uses void * for va_list, so
2346  *  calling vfprintf with a va_list fails in C++.  */
2347 fix = {
2348     hackname  = irix_stdio_va_list;
2349     files     = stdio.h;
2350
2351     select = '/\* va_list \*/ char \*';
2352     c_fix  = format;
2353     c_fix_arg = "__gnuc_va_list";
2354     test_text =
2355     "extern int printf( const char *, /* va_list */ char * );";
2356 };
2357
2358
2359 /*
2360  * These files in Sun OS 4.x and ARM/RISCiX and BSD4.3
2361  * use / * * / to concatenate tokens.
2362  */
2363 fix = {
2364     hackname = kandr_concat;
2365     files  = "sparc/asm_linkage.h";
2366     files  = "sun*/asm_linkage.h";
2367     files  = "arm/as_support.h";
2368     files  = "arm/mc_type.h";
2369     files  = "arm/xcb.h";
2370     files  = "dev/chardefmac.h";
2371     files  = "dev/ps_irq.h";
2372     files  = "dev/screen.h";
2373     files  = "dev/scsi.h";
2374     files  = "sys/tty.h";
2375     files  = "Xm.acorn/XmP.h";
2376     files  = bsd43/bsd43_.h;
2377     select = '/\*\*/';
2378     c_fix     = format;
2379     c_fix_arg = '##';
2380     test_text = "#define __CONCAT__(a,b) a/**/b";
2381 };
2382
2383
2384 /* The /usr/include/sys/ucontext.h on ia64-*linux-gnu systems defines
2385  * an _SC_GR0_OFFSET macro using an idiom that isn't a compile time
2386  * constant on recent versions of g++.
2387  */
2388 fix = {
2389     hackname = linux_ia64_ucontext;
2390     files = "sys/ucontext.h";
2391     mach = "ia64-*-linux*";
2392     select = '\(\(\(char \*\) &\(\(struct sigcontext \*\) 0\)'
2393              '->sc_gr\[0\]\) - \(char \*\) 0\)';
2394     c_fix = format;
2395     c_fix_arg = "__builtin_offsetof \(struct sigcontext, sc_gr[0]\)";
2396     test_text = "# define _SC_GR0_OFFSET\t\\\\\n"
2397         "\t(((char *) &((struct sigcontext *) 0)->sc_gr[0]) - (char *) 0)\n";
2398 };
2399
2400
2401 /*
2402  *  Remove header file warning from sys/time.h.  Autoconf's
2403  *  AC_HEADER_TIME recommends to include both sys/time.h and time.h
2404  *  which causes warning on LynxOS.  Remove the warning.
2405  */
2406 fix = {
2407     hackname  = lynxos_no_warning_in_sys_time_h;
2408     files     = sys/time.h;
2409     select    = "#warning[ \t]+Using <time.h> instead of <sys/time.h>";
2410     c_fix     = format;
2411     c_fix_arg = "";
2412     test_text = "#warning Using <time.h> instead of <sys/time.h>";
2413 };
2414
2415
2416 /*
2417  *  Add missing declaration for putenv.
2418  */
2419 fix = {
2420     hackname  = lynxos_missing_putenv;
2421     mach      = '*-*-lynxos*';
2422     files     = stdlib.h;
2423     bypass    = 'putenv[ \t]*\\(';
2424     select    = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2425     c_fix     = format;
2426     c_fix_arg = "%0\n"
2427         "extern int putenv                              _AP((char *));";
2428     c_fix_arg = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);";
2429     test_text = "extern char *getenv    _AP((const char *));";
2430 };
2431
2432
2433 /*
2434  * Fix BSD machine/ansi.h to use __builtin_va_list to define _BSD_VA_LIST_.
2435  *
2436  * On NetBSD, machine is a symbolic link to an architecture specific
2437  * directory name, so we can't match a specific file name here.
2438  */
2439 fix = {
2440     hackname = machine_ansi_h_va_list;
2441     select   = "define[ \t]+_BSD_VA_LIST_[ \t]";
2442     bypass   = '__builtin_va_list';
2443
2444     c_fix     = format;
2445     c_fix_arg = "%1__builtin_va_list";
2446     c_fix_arg = "(define[ \t]+_BSD_VA_LIST_[ \t]+).*";
2447
2448     test_text = " # define _BSD_VA_LIST_\tchar**";
2449 };
2450
2451
2452 /*
2453  *  Fix non-ansi machine name defines
2454  */
2455 fix = {
2456     hackname  = machine_name;
2457     c_test    = machine_name;
2458     c_fix     = machine_name;
2459
2460     test_text = "/* MACH_DIFF: */\n"
2461     "#if defined( i386 ) || defined( sparc ) || defined( vax )"
2462     "\n/* no uniform test, so be careful  :-) */";
2463 };
2464
2465
2466 /*
2467  *  Some math.h files define struct exception (it's in the System V
2468  *  Interface Definition), which conflicts with the class exception defined
2469  *  in the C++ file std/stdexcept.h.  We redefine it to __math_exception.
2470  *  This is not a great fix, but I haven't been able to think of anything
2471  *  better.
2472  */
2473 fix = {
2474     hackname  = math_exception;
2475     files     = math.h;
2476     select    = "struct exception";
2477     /*
2478      * This should be bypassed on __cplusplus, but some supposedly C++
2479      * aware headers, such as Solaris 8 and 9, don't wrap their struct
2480      * exception either.  So currently we bypass only for glibc, based on a
2481      * comment in the fixed glibc header.  Ick.
2482      */
2483     bypass    = 'We have a problem when using C\+\+|for C\+\+, '
2484                 '_[a-z0-9A-Z_]+_exception; for C, exception';
2485     c_fix     = wrap;
2486
2487     c_fix_arg = "#ifdef __cplusplus\n"
2488                 "#define exception __math_exception\n"
2489                 "#endif\n";
2490
2491     c_fix_arg = "#ifdef __cplusplus\n"
2492                 "#undef exception\n"
2493                 "#endif\n";
2494
2495     test_text = "typedef struct exception t_math_exception;";
2496 };
2497
2498
2499 /*
2500  *  This looks pretty broken to me.  ``dbl_max_def'' will contain
2501  *  "define DBL_MAX " at the start, when what we really want is just
2502  *  the value portion.  Can't figure out how to write a test case
2503  *  for this either  :-(
2504  */
2505 fix = {
2506     hackname = math_huge_val_from_dbl_max;
2507     files    = math.h;
2508
2509     /*
2510      * IF HUGE_VAL is defined to be DBL_MAX *and* DBL_MAX is _not_ defined
2511      * in math.h, this fix applies.
2512      */
2513     select   = "define[ \t]+HUGE_VAL[ \t]+DBL_MAX";
2514     bypass   = "define[ \t]+DBL_MAX";
2515
2516     shell    =
2517     /*
2518      *  See if we have a definition for DBL_MAX in float.h.
2519      *  If we do, we will replace the one in math.h with that one.
2520      */
2521
2522     "\tdbl_max_def=`egrep 'define[ \t]+DBL_MAX[ \t]+.*' float.h "
2523                    "| sed 's/.*DBL_MAX[ \t]*//' 2>/dev/null`\n\n"
2524
2525     "\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n"
2526     "\tthen sed -e '/define[ \t]*HUGE_VAL[ \t]*DBL_MAX/"
2527                         "s@DBL_MAX@'\"$dbl_max_def@\"\n"
2528     "\telse cat\n"
2529     "\tfi";
2530
2531     test_text =
2532     "`echo '#define DBL_MAX\t3.1415e+9 /* really big */' >> float.h`\n"
2533     "#define HUGE_VAL DBL_MAX";
2534 };
2535
2536
2537 /*
2538  *  nested comment
2539  */
2540 fix = {
2541     hackname  = nested_auth_des;
2542     files     = rpc/rpc.h;
2543     select    = '(/\*.*rpc/auth_des\.h>.*)/\*';
2544     c_fix     = format;
2545     c_fix_arg = "%1*/ /*";
2546     test_text = "/*#include <rpc/auth_des.h> /* skip this */";
2547 };
2548
2549
2550 /*
2551  *  Some versions of NetBSD don't expect the C99 inline semantics.
2552  */
2553 fix = {
2554     hackname  = netbsd_c99_inline_1;
2555     mach      = "*-*-netbsd*";
2556     files     = signal.h;
2557     select    = "extern __inline int";
2558
2559     c_fix     = format;
2560     c_fix_arg = "extern\n"
2561                 "#ifdef __GNUC_STDC_INLINE__\n"
2562                 "__attribute__((__gnu_inline__))\n"
2563                 "#endif\n"
2564                 "__inline int";
2565
2566     test_text = "extern __inline int\nsigaddset(sigset_t *set, int signo)\n{}";
2567 };
2568
2569
2570 fix = {
2571     hackname  = netbsd_c99_inline_2;
2572     mach      = "*-*-netbsd*";
2573     files     = signal.h;
2574     select    = "#define _SIGINLINE extern __inline";
2575
2576     c_fix     = format;
2577     c_fix_arg = <<- _EOArg_
2578         #ifdef __GNUC_STDC_INLINE__
2579         #define _SIGINLINE extern __attribute__((__gnu_inline__)) __inline
2580         #else
2581         %0
2582         #endif
2583         _EOArg_;
2584
2585     test_text = "#define _SIGINLINE extern __inline";
2586 };
2587
2588
2589 /*
2590  * NetBSD has a semicolon after the ending '}' for some extern "C".
2591  */
2592 fix = {
2593     hackname  = netbsd_extra_semicolon;
2594     mach      = "*-*-netbsd*";
2595     files     = sys/cdefs.h;
2596     select    = "#define[ \t]*__END_DECLS[ \t]*};";
2597
2598     c_fix     = format;
2599     c_fix_arg = "#define __END_DECLS }";
2600
2601     test_text = "#define __END_DECLS };";
2602 };
2603
2604
2605 /* newlib's stdint.h has several failures to conform to C99.  The fix
2606    for these removed a comment that can be matched to identify unfixed
2607    versions.  */
2608 fix = {
2609     hackname  = newlib_stdint_1;
2610     files     = stdint-newlib.h, stdint.h;
2611     select    = "@todo - Add support for wint_t types";
2612     sed       = "s@#define INT32_MIN.*@#define INT32_MIN (-INT32_MAX - 1)@";
2613     sed       = "s@#define INT32_MAX.*@#define INT32_MAX __INT32_MAX__@";
2614     sed       = "s@#define UINT32_MAX.*@#define UINT32_MAX __UINT32_MAX__@";
2615     sed       = "s@#define INT_LEAST32_MIN.*@#define INT_LEAST32_MIN (-INT_LEAST32_MAX - 1)@";
2616     sed       = "s@#define INT_LEAST32_MAX.*@#define INT_LEAST32_MAX __INT_LEAST32_MAX__@";
2617     sed       = "s@#define UINT_LEAST32_MAX.*@#define UINT_LEAST32_MAX __UINT_LEAST32_MAX__@";
2618     sed       = 's@#define INT_FAST\([0-9]*\)_MIN.*@#define INT_FAST\1_MIN (-INT_FAST\1_MAX - 1)@';
2619     sed       = 's@#define INT_FAST\([0-9]*\)_MAX.*@#define INT_FAST\1_MAX __INT_FAST\1_MAX__@';
2620     sed       = 's@#define UINT_FAST\([0-9]*\)_MAX.*@#define UINT_FAST\1_MAX __UINT_FAST\1_MAX__@';
2621     sed       = "s@#define SIZE_MAX.*@#define SIZE_MAX __SIZE_MAX__@";
2622     sed       = "s@#define PTRDIFF_MIN.*@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
2623     sed       = "s@#define PTRDIFF_MAX.*@#define PTRDIFF_MAX __PTRDIFF_MAX__@";
2624     sed       = "s@#define UINT8_C.*@#define UINT8_C(c) __UINT8_C(c)@";
2625     sed       = "s@#define UINT16_C.*@#define UINT16_C(c) __UINT16_C(c)@";
2626     test_text = "/* @todo - Add support for wint_t types. */\n"
2627                 "#define INT32_MIN (-2147483647-1)\n"
2628                 "#define INT32_MAX 2147483647\n"
2629                 "#define UINT32_MAX 4294967295U\n"
2630                 "#define INT_LEAST32_MIN (-2147483647-1)\n"
2631                 "#define INT_LEAST32_MAX 2147483647\n"
2632                 "#define UINT_LEAST32_MAX 4294967295U\n"
2633                 "#define INT_FAST8_MIN INT8_MIN\n"
2634                 "#define INT_FAST8_MAX INT8_MAX\n"
2635                 "#define UINT_FAST8_MAX UINT8_MAX\n"
2636                 "#define SIZE_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1)\n"
2637                 "#define PTRDIFF_MIN (-__STDINT_EXP(LONG_MAX) - 1L)\n"
2638                 "#define PTRDIFF_MAX __STDINT_EXP(LONG_MAX)\n"
2639                 "#define UINT8_C(x) x##U\n"
2640                 "#define UINT16_C(x) x##U";
2641 };
2642
2643
2644 fix = {
2645     hackname  = newlib_stdint_2;
2646     files     = stdint-newlib.h, stdint.h;
2647     select    = "@todo - Add support for wint_t types";
2648     c_fix     = format;
2649     c_fix_arg = "#define INTMAX_MAX __INTMAX_MAX__\n"
2650                 "#define INTMAX_MIN (-INTMAX_MAX - 1)\n"
2651                 "#define UINTMAX_MAX __UINTMAX_MAX__\n"
2652                 "#define WCHAR_MAX __WCHAR_MAX__\n"
2653                 "#define WCHAR_MIN __WCHAR_MIN__\n"
2654                 "#define WINT_MAX __WINT_MAX__\n"
2655                 "#define WINT_MIN __WINT_MIN__\n\n"
2656                 "%0";
2657     c_fix_arg = '/\*\* Macros for minimum-width integer constant expressions \*/';
2658     test_text = "/* @todo - Add support for wint_t types. */\n"
2659                 "/** Macros for minimum-width integer constant expressions */";
2660 };
2661
2662
2663 /*
2664  *  NeXT 3.2 adds const prefix to some math functions.
2665  *  These conflict with the built-in functions.
2666  */
2667 fix = {
2668     hackname  = next_math_prefix;
2669     files     = ansi/math.h;
2670     select    = "^extern[ \t]+double[ \t]+__const__[ \t]";
2671
2672     c_fix     = format;
2673     c_fix_arg = "extern double %1(";
2674     c_fix_arg = "^extern[ \t]+double[ \t]+__const__[ \t]+([a-z]+)\\(";
2675
2676     test_text = "extern\tdouble\t__const__\tmumble();";
2677 };
2678
2679
2680 /*
2681  *  NeXT 3.2 uses the word "template" as a parameter for some
2682  *  functions. GCC reports an invalid use of a reserved key word
2683  *  with the built-in functions.
2684  */
2685 fix = {
2686     hackname = next_template;
2687     files    = bsd/libc.h;
2688     select   = "[ \t]template\\)";
2689
2690     c_fix     = format;
2691     c_fix_arg = "(%1)";
2692     c_fix_arg = "\\(([^)]*)[ \t]template\\)";
2693     test_text = "extern mumble( char * template); /* fix */";
2694 };
2695
2696
2697 /*
2698  *  NeXT 3.2 includes the keyword volatile in the abort() and  exit()
2699  *  function prototypes. That conflicts with the  built-in functions.
2700  */
2701 fix = {
2702     hackname = next_volitile;
2703     files    = ansi/stdlib.h;
2704     select   = "^extern[ \t]+volatile[ \t]+void[ \t]";
2705
2706     c_fix     = format;
2707     c_fix_arg = "extern void %1(";
2708     c_fix_arg = "^extern[ \t]+volatile[ \t]+void[ \t]+(exit|abort)\\(";
2709
2710     test_text = "extern\tvolatile\tvoid\tabort();";
2711 };
2712
2713
2714 /*
2715  *  NeXT 2.0 defines 'int wait(union wait*)', which conflicts with Posix.1.
2716  *  Note that version 3 of the NeXT system has wait.h in a different directory,
2717  *  so that this code won't do anything.  But wait.h in version 3 has a
2718  *  conditional, so it doesn't need this fix.  So everything is okay.
2719  */
2720 fix = {
2721     hackname  = next_wait_union;
2722     files     = sys/wait.h;
2723
2724     select    = 'wait\(union wait';
2725     c_fix     = format;
2726     c_fix_arg = "wait(void";
2727     test_text = "extern pid_d wait(union wait*);";
2728 };
2729
2730
2731 /*
2732  *  a missing semi-colon at the end of the nodeent structure definition.
2733  */
2734 fix = {
2735     hackname  = nodeent_syntax;
2736     files     = netdnet/dnetdb.h;
2737     select    = "char[ \t]*\\*na_addr[ \t]*$";
2738     c_fix     = format;
2739     c_fix_arg = "%0;";
2740     test_text = "char *na_addr\t";
2741 };
2742
2743 /*
2744  * Fix OpenBSD's NULL definition.
2745  */
2746 fix = {
2747   hackname  = openbsd_null_definition;
2748   mach      = "*-*-openbsd*";
2749   files     = locale.h, stddef.h, stdio.h, string.h,
2750   time.h, unistd.h, wchar.h, sys/param.h;
2751   select    = "__GNUG__";
2752   c_fix = format;
2753   c_fix_arg = "#ifndef NULL\n"
2754               "#ifdef __cplusplus\n"
2755               "#ifdef __GNUG__\n"
2756               "#define NULL\t__null\n"
2757               "#else\t /* ! __GNUG__  */\n"
2758               "#define NULL\t0L\n"
2759               "#endif\t /* __GNUG__  */\n"
2760               "#else\t /* ! __cplusplus  */\n"
2761               "#define NULL\t((void *)0)\n"
2762               "#endif\t /* __cplusplus  */\n"
2763               "#endif\t /* !NULL  */";
2764
2765   c_fix_arg = "^#ifndef[ \t]*NULL\n"
2766               "^#ifdef[ \t]*__GNUG__\n"
2767               "^#define[ \t]*NULL[ \t]*__null\n"
2768               "^#else\n"
2769               "^#define[ \t]*NULL[ \t]*0L\n"
2770               "^#endif\n"
2771               "^#endif";
2772   test_text =
2773         "#ifndef NULL\n"
2774         "#ifdef  __GNUG__\n"
2775         "#define NULL    __null\n"
2776         "#else\n"
2777         "#define NULL    0L\n"
2778         "#endif\n"
2779         "#endif\n";
2780 };
2781
2782 /*
2783  *  obstack.h used casts as lvalues.
2784  *
2785  *  We need to change postincrements of casted pointers (which are
2786  *  then dereferenced and assigned into) of the form
2787  *
2788  *    *((TYPE*)PTRVAR)++ = (VALUE)
2789  *
2790  *  into expressions like
2791  *
2792  *    ((*((TYPE*)PTRVAR) = (VALUE)), (PTRVAR += sizeof (TYPE)))
2793  *
2794  *  which is correct for the cases used in obstack.h since PTRVAR is
2795  *  of type char * and the value of the expression is not used.
2796  */
2797 fix = {
2798     hackname  = obstack_lvalue_cast;
2799     files     = obstack.h;
2800     select    = '\*\(\(([^()]*)\*\)(.*)\)\+\+ = \(([^()]*)\)';
2801     c_fix     = format;
2802     c_fix_arg = "((*((%1*)%2) = (%3)), (%2 += sizeof (%1)))";
2803     test_text = "*((void **) (h)->next_free)++ = (aptr)";
2804 };
2805
2806 /*
2807  * Fix OpenBSD's va_start define.
2808  */
2809 fix = {
2810   hackname  = openbsd_va_start;
2811   mach      = "*-*-openbsd*";
2812   files     = stdarg.h;
2813   select    = '__builtin_stdarg_start';
2814   c_fix     = format;
2815   c_fix_arg = __builtin_va_start;
2816
2817   test_text = "#define va_start(v,l)   __builtin_stdarg_start((v),l)";
2818 };
2819
2820 /*
2821  *  sys/lc_core.h on some versions of OSF1/4.x pollutes the namespace by
2822  *  defining regex.h related types.  This causes libg++ build and usage
2823  *  failures.  Fixing this correctly requires checking and modifying 3 files.
2824  */
2825 fix = {
2826     hackname = osf_namespace_a;
2827     files    = reg_types.h;
2828     files    = sys/lc_core.h;
2829     test     = " -r reg_types.h";
2830     test     = " -r sys/lc_core.h";
2831     test     = " -n \"`grep '} regex_t;' reg_types.h`\"";
2832     test     = " -z \"`grep __regex_t regex.h`\"";
2833
2834     c_fix     = format;
2835     c_fix_arg = "__%0";
2836     c_fix_arg = "reg(ex|off|match)_t";
2837
2838     test_text = "`touch sys/lc_core.h`"
2839     "typedef struct {\n  int stuff, mo_suff;\n} regex_t;\n"
2840     "extern regex_t    re;\n"
2841     "extern regoff_t   ro;\n"
2842     "extern regmatch_t rm;\n";
2843 };
2844
2845 fix = {
2846     hackname = osf_namespace_c;
2847     files    = regex.h;
2848     test     = " -r reg_types.h";
2849     test     = " -r sys/lc_core.h";
2850     test     = " -n \"`grep '} regex_t;' reg_types.h`\"";
2851     test     = " -z \"`grep __regex_t regex.h`\"";
2852
2853     select    = "#include <reg_types\.h>.*";
2854     c_fix     = format;
2855     c_fix_arg = "%0\n"
2856                 "typedef __regex_t\tregex_t;\n"
2857                 "typedef __regoff_t\tregoff_t;\n"
2858                 "typedef __regmatch_t\tregmatch_t;";
2859
2860     test_text = "#include <reg_types.h>";
2861 };
2862
2863
2864 /*
2865  * On broken glibc-2.3.3 systems an array of incomplete structures is
2866  * passed to __sigsetjmp.  Fix that to take a pointer instead.
2867  */
2868 fix = {
2869     hackname  = pthread_incomplete_struct_argument;
2870     files     = pthread.h;
2871     select    = "struct __jmp_buf_tag";
2872     c_fix     = format;
2873     c_fix_arg = "%1 *%2%3";
2874     c_fix_arg = "^(extern int __sigsetjmp \\(struct __jmp_buf_tag) (__env)\\[1\\](.*)$";
2875     test_text = "extern int __sigsetjmp (struct __jmp_buf_tag __env[1], int __savemask);";
2876 };
2877
2878 /*
2879  *  Fix return type of fread and fwrite on sysV68
2880  */
2881 fix = {
2882     hackname = read_ret_type;
2883     files    = stdio.h;
2884     select   = "extern int\t.*, fread\\(\\), fwrite\\(\\)";
2885     c_fix     = format;
2886     c_fix_arg = "extern unsigned int fread(), fwrite();\n%1%2";
2887     c_fix_arg = "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)";
2888
2889     test_text = "extern int\tfclose(), fflush(), fread(), fwrite(), foo();";
2890 };
2891
2892
2893 /*
2894  *  Fix casts as lvalues in glibc's <rpc/xdr.h>.
2895  */
2896 fix = {
2897     hackname  = rpc_xdr_lvalue_cast_a;
2898     files     = rpc/xdr.h;
2899     select    = "#define[ \t]*IXDR_GET_LONG.*\\\\\n.*__extension__.*";
2900     c_fix     = format;
2901     c_fix_arg = "#define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf))";
2902     test_text = "#define IXDR_GET_LONG(buf) \\\\\n"
2903                 "\t((long)ntohl((u_long)*__extension__((u_int32_t*)(buf))++))";
2904 };
2905
2906
2907 fix = {
2908     hackname  = rpc_xdr_lvalue_cast_b;
2909     files     = rpc/xdr.h;
2910     select    = "#define[ \t]*IXDR_PUT_LONG.*\\\\\n.*__extension__.*";
2911     c_fix     = format;
2912     c_fix_arg = "#define IXDR_PUT_LONG(buf, v) ((long)IXDR_PUT_INT32(buf, (long)(v)))";
2913     test_text = "#define IXDR_PUT_LONG(buf, v) \\\\\n"
2914                 "\t(*__extension__((u_int32_t*)(buf))++ = (long)htonl((u_long)(v)))";
2915 };
2916
2917
2918 /*
2919  *  function class(double x) conflicts with C++ keyword on rs/6000
2920  */
2921 fix = {
2922     hackname  = rs6000_double;
2923     files     = math.h;
2924     select    = '[^a-zA-Z_]class\(';
2925
2926     c_fix     = format;
2927     c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
2928     c_fix_arg = '^.*[^a-zA-Z_]class\(.*';
2929
2930     test_text = "extern int class();";
2931 };
2932
2933
2934 /*
2935  *  Wrong fchmod prototype on RS/6000.
2936  */
2937 fix = {
2938     hackname  = rs6000_fchmod;
2939     files     = sys/stat.h;
2940     select    = 'fchmod\(char \*';
2941     c_fix     = format;
2942     c_fix_arg = "fchmod(int";
2943     test_text = "extern int fchmod(char *, mode_t);";
2944 };
2945
2946
2947 /*
2948  *  parameters conflict with C++ new on rs/6000
2949  */
2950 fix = {
2951     hackname  = rs6000_param;
2952     files     = "stdio.h";
2953     files     = "unistd.h";
2954
2955     select    = 'rename\(const char \*old, const char \*new\)';
2956     c_fix     = format;
2957     c_fix_arg = 'rename(const char *_old, const char *_new)';
2958
2959     test_text = 'extern int rename(const char *old, const char *new);';
2960 };
2961
2962
2963 /*
2964  *  Solaris 10+ <sys/feature_tests.h> defines _RESTRICT_KYWD as restrict
2965  *  for C99.  This is wrong for C++, which needs many C99 features, but
2966  *  only supports __restrict.
2967  */
2968 fix = {
2969     hackname  = solaris___restrict;
2970     files     = sys/feature_tests.h;
2971     select    = "#define[ \t]*_RESTRICT_KYWD[ \t]*restrict";
2972     mach      = "*-*-solaris2*";
2973     c_fix     = format;
2974     c_fix_arg = "#ifdef __cplusplus\n#define\t_RESTRICT_KYWD\t__restrict\n"
2975                 "#else\n%0\n#endif";
2976     test_text = "#define        _RESTRICT_KYWD  restrict";
2977 };
2978
2979
2980 /*
2981  * Solaris 10+ complex.h defines _Complex_I and _Imaginary_I in terms of
2982  * themselves, which are Sun Studio compiler intrinsics.  Remove _Imaginary_I
2983  * and imaginary definitions which are not supported by GCC.
2984  */
2985 fix = {
2986     hackname  = solaris_complex;
2987     mach      = "*-*-solaris2.*";
2988     files     = complex.h;
2989     select    = "#define[ \t]_Complex_I[ \t]_Complex_I";
2990     sed       = "s/#define[ \t]_Complex_I[ \t]_Complex_I/"
2991                 "#define\t_Complex_I\t(__extension__ 1.0iF)/";
2992     sed       = "/#define[ \t]_Imaginary_I[ \t]_Imaginary_I/d";
2993     sed       = "/#define[ \t]imaginary[ \t]_Imaginary/d";
2994     sed       = "s/#define[ \t]I[ \t]\\{1,\\}_Imaginary_I/#define\tI\t\t_Complex_I/";
2995     test_text = "#define        _Complex_I      _Complex_I\n"
2996                 "#define        complex         _Complex\n"
2997                 "#define        _Imaginary_I    _Imaginary_I\n"
2998                 "#define        imaginary       _Imaginary\n"
2999                 "#undef I\n"
3000                 "#define        I               _Imaginary_I";
3001 };
3002
3003
3004 /*
3005  * Solaris 10+ <complex.h> is wrapped in #ifndef __cplusplus.  Wrap in
3006  * extern "C" instead so libstdc++ can use it.
3007  */
3008 fix = {
3009     hackname  = solaris_complex_cxx;
3010     mach      = "*-*-solaris2.*";
3011     files     = complex.h;
3012     sed       = "/#if[ \t]*!defined(__cplusplus)/c\\\n"
3013                 "#ifdef\t__cplusplus\\\nextern \"C\" {\\\n#endif";
3014     sed       = "/#endif[ \t]*\\/\\* !defined(__cplusplus) \\*\\//c\\\n"
3015                 "#ifdef\t__cplusplus\\\n}\\\n#endif";
3016     test_text = "#if !defined(__cplusplus)\n"
3017                 "#endif /* !defined(__cplusplus) */";
3018 };
3019
3020
3021 /*
3022  *  g++ rejects functions declared with both C and C++ linkage.
3023  */
3024 fix = {
3025     hackname  = solaris_cxx_linkage;
3026     mach      = '*-*-solaris2*';
3027     files     = "iso/stdlib_iso.h";
3028     select    = "(#if __cplusplus >= 199711L)\n"
3029                 "(extern \"C\\+\\+\" \\{\n)"
3030                 "(.*(bsearch|qsort).*)";
3031     c_fix     = format;
3032     c_fix_arg = "%1 && !__GNUG__\n%2%3";
3033
3034     test_text =
3035     "#if __cplusplus >= 199711L\n"
3036     "extern \"C++\" {\n"
3037     "   void *bsearch(const void *, const void *, size_t, size_t,";
3038 };
3039
3040
3041 /*
3042  *  Solaris <iso/stdio_iso.h> doesn't declare getc for C++ with
3043  *  _STRICT_STDC, but uses it.
3044  */
3045 fix = {
3046     hackname  = solaris_getc_strict_stdc;
3047     mach      = "*-*-solaris2*";
3048     files     = "iso/stdio_iso.h";
3049     select    = "(.*&& )!defined\\(_STRICT_STDC\\)(.*)";
3050     c_fix     = format;
3051     c_fix_arg = "%1(!defined(_STRICT_STDC) || (__cplusplus >= 199711L))%2";
3052
3053     test_text =
3054     "#if        !defined(_REENTRANT) && !defined(_LP64) && !defined(_STRICT_STDC)";
3055 };
3056
3057
3058 /*
3059  *  Before Solaris 10, <iso/setjmp_iso.h> doesn't mark longjump noreturn.
3060  */
3061 fix = {
3062     hackname  = solaris_longjmp_noreturn;
3063     mach      = "*-*-solaris2*";
3064     files     = "iso/setjmp_iso.h";
3065     bypass    = "__NORETURN";
3066     select    = "(.*longjmp\\(jmp_buf.*[^)]+\\));";
3067     c_fix     = format;
3068     c_fix_arg = "%1 __attribute__ ((__noreturn__));";
3069
3070     test_text = "extern void longjmp(jmp_buf, int);";
3071 };
3072
3073
3074 /*
3075  * Sun Solaris 10 defines several C99 math macros in terms of
3076  * builtins specific to the Studio compiler, in particular not
3077  * compatible with the GNU compiler.
3078  */
3079 fix = {
3080     hackname = solaris_math_1;
3081     select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3082     bypass = "__GNUC__";
3083     files = iso/math_c99.h;
3084     c_fix = format;
3085     c_fix_arg = "#define\tHUGE_VA%1\t(__builtin_huge_va%2())";
3086     c_fix_arg = "^#define[ \t]+HUGE_VA([LF]+)[ \t]+__builtin_huge_va([lf]+)";
3087     test_text =
3088     '#ident     "@(#)math_c99.h 1.9     04/11/01 SMI"'"\n"
3089     "#undef     HUGE_VAL\n"
3090     "#define    HUGE_VAL        __builtin_huge_val\n"
3091     "#undef     HUGE_VALF\n"
3092     "#define    HUGE_VALF       __builtin_huge_valf\n"
3093     "#undef     HUGE_VALL\n"
3094     "#define    HUGE_VALL       __builtin_huge_vall";
3095 };
3096
3097 fix = {
3098     hackname = solaris_math_2;
3099     select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3100     bypass = "__GNUC__";
3101     files = iso/math_c99.h;
3102     c_fix = format;
3103     c_fix_arg = "#define\tINFINITY\t(__builtin_inff())";
3104     c_fix_arg = "^#define[ \t]+INFINITY[ \t]+__builtin_infinity";
3105     test_text =
3106     '#ident     "@(#)math_c99.h 1.9     04/11/01 SMI"'"\n"
3107     "#undef     INFINITY\n"
3108     "#define    INFINITY        __builtin_infinity";
3109 };
3110
3111 fix = {
3112     hackname = solaris_math_3;
3113     select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3114     bypass = "__GNUC__";
3115     files = iso/math_c99.h;
3116     c_fix = format;
3117     c_fix_arg = "#define\tNAN\t\t(__builtin_nanf(\"\"))";
3118     c_fix_arg = "^#define[ \t]+NAN[ \t]+__builtin_nan";
3119     test_text =
3120     '#ident     "@(#)math_c99.h 1.9     04/11/01 SMI"'"\n"
3121     "#undef     NAN\n"
3122     "#define    NAN     __builtin_nan";
3123 };
3124
3125 fix = {
3126     hackname = solaris_math_4;
3127     select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3128     bypass = "__GNUC__";
3129     files = iso/math_c99.h;
3130     c_fix = format;
3131     c_fix_arg = "#define\tfpclassify(x) \\\n"
3132                 "  __builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL, FP_SUBNORMAL, FP_ZERO, (x))";
3133     c_fix_arg = "^#define[ \t]+fpclassify\\(x\\)[ \t]+__builtin_fpclassify\\(x\\)";
3134     test_text =
3135     '#ident     "@(#)math_c99.h 1.9     04/11/01 SMI"'"\n"
3136     "#undef     fpclassify\n"
3137     "#define    fpclassify(x)   __builtin_fpclassify(x)";
3138 };
3139
3140 fix = {
3141     hackname = solaris_math_8;
3142     select = '@\(#\)math_c99\.h' "[ \t]+1\\.[0-9]+[ \t]+[0-9/]+ SMI";
3143     bypass = "__GNUC__";
3144     files = iso/math_c99.h;
3145     c_fix = format;
3146     c_fix_arg = "#define\tsignbit(x)\t(sizeof(x) == sizeof(float) \\\n"
3147                 "\t\t\t   ? __builtin_signbitf(x) \\\n"
3148                 "\t\t\t   : sizeof(x) == sizeof(long double) \\\n"
3149                 "\t\t\t     ? __builtin_signbitl(x) \\\n"
3150                 "\t\t\t     : __builtin_signbit(x))";
3151     c_fix_arg = "^#define[ \t]+signbit\\(x\\)[ \t]+__builtin_signbit\\(x\\)";
3152     test_text = <<- _EOText_
3153         #ident  "@(#)math_c99.h 1.9     04/11/01 SMI"
3154         #undef  signbit
3155         #define signbit(x)      __builtin_signbit(x)
3156         _EOText_;
3157 };
3158
3159 fix = {
3160     hackname = solaris_math_9;
3161     select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3162     bypass = "__GNUC__";
3163     files = iso/math_c99.h;
3164     c_fix = format;
3165     c_fix_arg = "#define\t%1(x, y)%2__builtin_%1(x, y)";
3166     c_fix_arg = "^#define[ \t]+([a-z]+)\\(x, y\\)([ \t]+)\\(\\(x\\) __builtin_[a-z]+\\(y\\)\\)";
3167     test_text =
3168     '#ident     "@(#)math_c99.h 1.9     04/11/01 SMI"'"\n"
3169     "#undef     isgreater\n"
3170     "#define    isgreater(x, y)         ((x) __builtin_isgreater(y))\n"
3171     "#undef     isgreaterequal\n"
3172     "#define    isgreaterequal(x, y)    ((x) __builtin_isgreaterequal(y))\n"
3173     "#undef     isless\n"
3174     "#define    isless(x, y)            ((x) __builtin_isless(y))\n"
3175     "#undef     islessequal\n"
3176     "#define    islessequal(x, y)       ((x) __builtin_islessequal(y))\n"
3177     "#undef     islessgreater\n"
3178     "#define    islessgreater(x, y)     ((x) __builtin_islessgreater(y))\n"
3179     "#undef     isunordered\n"
3180     "#define    isunordered(x, y)       ((x) __builtin_isunordered(y))";
3181 };
3182
3183 /*
3184  * On Solaris 11, if you do isinf(NaN) you'll get a floating point
3185  * exception.  Provide an alternative using GCC's builtin.
3186  */
3187
3188 fix = {
3189     hackname  = solaris_math_10;
3190     select    = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3191     files     = iso/math_c99.h;
3192     c_fix     = format;
3193     c_fix_arg = "#define\tisinf(x) __builtin_isinf(x)";
3194     c_fix_arg = "^#define[ \t]+isinf\\(x\\)[ \t]+__extension__\\([ \t]*\\\\\n"
3195                 "[ \t]*\\{[ \t]*__typeof\\(x\\)[ \t]*__x_i[ \t]*=[ \t]*\\(x\\);[ \t]*\\\\\n"
3196                 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*INFINITY[ \t]*\\|\\|[ \t]*\\\\\n"
3197                 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*\\(-INFINITY\\);[ \t]*\\}\\)";
3198     test_text =
3199     '#pragma ident      "@(#)math_c99.h 1.12    07/01/21 SMI"'"\n"
3200     "#undef     isinf\n"
3201     "#define    isinf(x)        __extension__( \\\\\n"
3202     "                   { __typeof(x) __x_i = (x); \\\\\n"
3203     "                   __x_i == (__typeof(__x_i)) INFINITY || \\\\\n"
3204     "                   __x_i == (__typeof(__x_i)) (-INFINITY); })";
3205 };
3206
3207 /*
3208  * Sun Solaris defines PTHREAD_MUTEX_INITIALIZER with a trailing
3209  * "0" for the last field of the pthread_mutex_t structure, which is
3210  * of type upad64_t, which itself is typedef'd to int64_t, but with
3211  * __STDC__ defined (e.g. by -ansi) it is a union. So change the
3212  * initializer to "{0}" instead
3213  */
3214 fix = {
3215     hackname = solaris_mutex_init_2;
3216     select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3217     files = pthread.h;
3218     /*
3219      * On Solaris 10, this fix is unnecessary because upad64_t is
3220      * always defined correctly regardless of the definition of the
3221      * __STDC__ macro.  The first "mach" pattern matches up to
3222      * solaris9.  The second "mach" pattern will not match any two (or
3223      * more) digit solaris version, but it will match e.g. 2.5.1.
3224      */
3225     mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3226     c_fix = format;
3227     c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3228                 "%0\n"
3229                 "#else\n"
3230                 "%1, {0}}%4\n"
3231                 "#endif";
3232     c_fix_arg = "(^#define[ \t]+PTHREAD_(MUTEX|COND)_INITIALIZER[ \t]+"
3233                 "(|/\*.*\*/[ \t]*\\\\\n[ \t]*)\\{.*)"
3234                 ",[ \t]*0\\}" "(|[ \t].*)$";
3235     test_text =
3236     '#ident "@(#)pthread.h  1.26  98/04/12 SMI"'"\n"
3237     "#define PTHREAD_MUTEX_INITIALIZER\t{{{0},0}, {{{0}}}, 0}\n"
3238     "#define PTHREAD_COND_INITIALIZER\t{{{0}, 0}, 0}\t/* DEFAULTCV */\n"
3239     "#define    PTHREAD_MUTEX_INITIALIZER               /* = DEFAULTMUTEX */    \\\\\n"
3240     "   {{0, 0, 0, DEFAULT_TYPE, _MUTEX_MAGIC}, {{{0}}}, 0}\n"
3241     "#define    PTHREAD_COND_INITIALIZER                /* = DEFAULTCV */       \\\\\n"
3242     "   {{{0, 0, 0, 0}, DEFAULT_TYPE, _COND_MAGIC}, 0}";
3243 };
3244
3245
3246 /*
3247  *  The pow overloads with int were removed in C++ 2011.
3248  */
3249 fix = {
3250     hackname  = solaris_pow_int_overload;
3251     mach      = '*-*-solaris2*';
3252     files     = "iso/math_iso.h";
3253     select    = "^[ \t]*inline [a-z ]* pow\\([^()]*, int [^()]*\\)"
3254                 " *\\{[^{}]*\n[^{}]*\\}";
3255     c_fix     = format;
3256     c_fix_arg = "#ifndef __GXX_EXPERIMENTAL_CXX0X__\n%0\n#endif";
3257
3258     test_text =
3259     "   inline long double pow(long double __X, int __Y) { return\n"
3260     "           __powl(__X, (long double) (__Y)); }";
3261 };
3262
3263
3264 /*
3265  * Sun Solaris defines PTHREAD_RWLOCK_INITIALIZER with a "0" for some
3266  *  fields of the pthread_rwlock_t structure, which are of type
3267  *  upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3268  *  defined (e.g. by -ansi) it is a union. So change the initializer
3269  *  to "{0}" instead.
3270  */
3271 fix = {
3272     hackname = solaris_rwlock_init_1;
3273     select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3274     files = pthread.h;
3275     mach = '*-*-solaris*';
3276     c_fix = format;
3277     c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3278                 "%0\n"
3279                 "#else\n"
3280                 "%1{0, 0, 0, {{0}, {0}, {0}}, {{0}, {0}}, {{0}, {0}}}\n"
3281                 "#endif";
3282     c_fix_arg = "(^#define[ \t]+PTHREAD_RWLOCK_INITIALIZER[ \t]+)"
3283                 "\\{0, 0, 0, \\{0, 0, 0\\}, \\{0, 0\\}, \\{0, 0\\}\\}[ \t]*$";
3284
3285     test_text =
3286     '#ident "@(#)pthread.h  1.26  98/04/12 SMI"'"\n"
3287     "#define PTHREAD_RWLOCK_INITIALIZER\t{0, 0, 0, {0, 0, 0}, {0, 0}, {0, 0}}";
3288 };
3289
3290
3291 /*
3292  * Sun Solaris defines PTHREAD_ONCE_INIT as an array containing a
3293  * structure.  As such, it need two levels of brackets, but only
3294  * contains one.  Wrap the macro definition in an extra layer.
3295  */
3296 fix = {
3297     hackname = solaris_once_init_1;
3298     select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3299     files = pthread.h;
3300     mach = '*-*-solaris*';
3301     c_fix = format;
3302     c_fix_arg = "%1{%2}%3";
3303     c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{)([^}]+)(\\})[ \t]*$";
3304     test_text =
3305     '#pragma ident      "@(#)pthread.h  1.37    04/09/28 SMI"'"\n"
3306     "#define PTHREAD_ONCE_INIT\t{0, 0, 0, PTHREAD_ONCE_NOTDONE}";
3307 };
3308
3309
3310 /*
3311  * Sun Solaris defines PTHREAD_ONCE_INIT with a "0" for some
3312  *  fields of the pthread_once_t structure, which are of type
3313  *  upad64_t, which itself is typedef'd to int64_t, but with __STDC__
3314  *  defined (e.g. by -ansi) it is a union. So change the initializer
3315  *  to "{0}" instead.  This test relies on solaris_once_init_1.
3316  */
3317 fix = {
3318     hackname = solaris_once_init_2;
3319     select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
3320     files = pthread.h;
3321     /*
3322      * On Solaris 10, this fix is unnecessary because upad64_t is
3323      * always defined correctly regardless of the definition of the
3324      * __STDC__ macro.  The first "mach" pattern matches up to
3325      * solaris9.  The second "mach" pattern will not match any two (or
3326      * more) digit solaris version, but it will match e.g. 2.5.1.
3327      */
3328     mach = '*-*-solaris2.[0-9]', '*-*-solaris2.[0-9][!0-9]*';
3329     c_fix = format;
3330     c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3331                 "%0\n"
3332                 "#else\n"
3333                 "%1{0}, {0}, {0}, {%3}%4\n"
3334                 "#endif";
3335     c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{\\{)"
3336                 "(0, 0, 0, )(PTHREAD_[A-Z_]+)(\\}\\})[ \t]*$";
3337     test_text =
3338     '#ident "@(#)pthread.h  1.26  98/04/12 SMI"'"\n"
3339     "#define PTHREAD_ONCE_INIT\t{{0, 0, 0, PTHREAD_ONCE_NOTDONE}}\n";
3340 };
3341
3342
3343 /*
3344  * Sun Solaris 2 has a version of sys/int_const.h that defines
3345  * UINT8_C and UINT16_C to unsigned constants.
3346  */
3347 fix = {
3348     hackname  = solaris_int_const;
3349     files     = sys/int_const.h;
3350     mach      = '*-*-solaris2*';
3351     c_fix     = format;
3352     c_fix_arg = "#define\tUINT8_C(c)\t(c)\n"
3353                 "%1\n"
3354                 "#define\tUINT16_C(c)\t(c)";
3355     select    = "^#define[ \t]+UINT8_C\\(c\\)[ \t]+__CONCAT__.*\n"
3356                 "(/\*.*\*/)\n"
3357                 "#define[ \t]+UINT16_C\\(c\\)[ \t]+__CONCAT__.*";
3358     test_text =
3359     "#define    UINT8_C(c)      __CONCAT__(c,u)\n"
3360     "/* CSTYLED */\n"
3361     "#define    UINT16_C(c)     __CONCAT__(c,u)";
3362 };
3363
3364
3365 /*
3366  * Sun Solaris 2 has a version of sys/int_limits.h that defines
3367  * UINT8_MAX and UINT16_MAX to unsigned constants.
3368  */
3369 fix = {
3370     hackname  = solaris_int_limits_1;
3371     files     = sys/int_limits.h;
3372     mach      = '*-*-solaris2*';
3373     c_fix     = format;
3374     c_fix_arg = "#define\tUINT8_MAX\t(255)\n"
3375                 "#define\tUINT16_MAX\t(65535)";
3376     select    = "^#define[ \t]+UINT8_MAX[ \t]+\\(255U\\)\n"
3377                 "#define[ \t]+UINT16_MAX[ \t]+\\(65535U\\)";
3378     test_text =
3379     "#define    UINT8_MAX       (255U)\n"
3380     "#define    UINT16_MAX      (65535U)";
3381 };
3382
3383
3384 /*
3385  * Sun Solaris 2 has a version of sys/int_limits.h that defines
3386  * INT_FAST16 limits to wrong values for sys/int_types.h.
3387  */
3388 fix = {
3389     hackname  = solaris_int_limits_2;
3390     files     = sys/int_limits.h;
3391     mach      = '*-*-solaris2*';
3392     c_fix     = format;
3393     c_fix_arg = "#define\t%1_FAST16_%2 %132_%2";
3394     select    = "^#define[ \t]+(INT|UINT)_FAST16_(MAX|MIN)[ \t](INT|UINT)16.*";
3395     test_text =
3396     "#define    INT_FAST16_MAX INT16_MAX\n"
3397     "#define    UINT_FAST16_MAX UINT16_MAX\n"
3398     "#define    INT_FAST16_MIN  INT16_MIN";
3399 };
3400
3401
3402 /*
3403  * Sun Solaris 2 has a version of sys/int_limits.h that defines
3404  * SIZE_MAX as unsigned long.
3405  */
3406 fix = {
3407     hackname  = solaris_int_limits_3;
3408     files     = sys/int_limits.h;
3409     mach      = '*-*-solaris2*';
3410     c_fix     = format;
3411     c_fix_arg = "#define\tSIZE_MAX\t4294967295U";
3412     select    = "^#define[ \t]+SIZE_MAX[ \t]+4294967295UL";
3413     test_text =
3414     "#define    SIZE_MAX        4294967295UL";
3415 };
3416
3417
3418 /*
3419  * Sun Solaris up to 9 has a version of sys/int_types.h that forbids use
3420  * of Standard C99 64-bit types in 32-bit mode.
3421  */
3422 fix = {
3423     hackname  = solaris_int_types;
3424     select    = "__STDC__ - 0 == 0";
3425     bypass    = "_LONGLONG_TYPE";
3426     files     = sys/int_types.h;
3427     c_fix     = format;
3428     c_fix_arg =
3429     "(defined(_STDC_C99) || !defined(_STRICT_STDC) || defined(__GNUC__))";
3430     test_text =
3431     "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n"
3432     "typedef    long long               int64_t;\n"
3433     "#endif\n\n"
3434     "#if defined(_LP64) || (__STDC__ - 0 == 0 && !defined(_NO_LONGLONG))\n"
3435     "typedef int64_t                    intmax_t;\n"
3436     "#endif";
3437 };
3438
3439
3440 /*
3441  * Solaris 10+ <spawn.h> uses char *const argv[_RESTRICT_KYWD] in the
3442  * posix_spawn declarations, which doesn't work with C++.
3443  */
3444 fix = {
3445     hackname  = solaris_posix_spawn_restrict;
3446     files     = spawn.h;
3447     mach      = '*-*-solaris2*';
3448     c_fix     = format;
3449     c_fix_arg = "%1*_RESTRICT_KYWD %2%3";
3450     select    = "(.*[ \t]+)([a-z]+)\\[_RESTRICT_KYWD\\](.*)";
3451     test_text =
3452     "char *const argv[_RESTRICT_KYWD],\n"
3453     "char *const envp[_RESTRICT_KYWD]);";
3454 };
3455
3456
3457 /*
3458  * Before Solaris 10, <stdio.h> lacks declarations of std::__filbuf and
3459  * std::__flsbuf, but <iso/stdio_iso.h> uses them.
3460  */
3461 fix = {
3462     hackname  = solaris_std___filbuf;
3463     files     = stdio.h;
3464     mach      = '*-*-solaris2*';
3465     bypass    = "using std::__filbuf";
3466     select    = "(using std::perror;\n)(#endif)";
3467     c_fix     = format;
3468     c_fix_arg = "%1#ifndef _LP64\n"
3469                 "using std::__filbuf;\n"
3470                 "using std::__flsbuf;\n"
3471                 "#endif\n%2";
3472
3473     test_text = "using std::perror;\n"
3474                 "#endif";
3475 };
3476
3477
3478 /*
3479  * Sun Solaris 8 has what appears to be some gross workaround for
3480  * some old version of their c++ compiler.  G++ doesn't want it
3481  * either, but doesn't want to be tied to SunPRO version numbers.
3482  */
3483 fix = {
3484     hackname = solaris_stdio_tag;
3485     files    = stdio_tag.h;
3486
3487     select   = '__cplusplus < 54321L';
3488     /* In Solaris 10, the code in stdio_tag.h is conditionalized on
3489        "!defined(__GNUC__)" so we no longer need to fix it.  */
3490     bypass   = '__GNUC__';
3491     sed      = 's/defined(__cplusplus) && (__cplusplus < 54321L)/0/';
3492
3493     test_text = "#if\tdefined(__cplusplus) && (__cplusplus < 54321L)";
3494 };
3495
3496
3497 /*
3498  * On Solaris 9, __va_list needs to become a typedef for
3499  * __builtin_va_list to make -Wmissing-format-attribute work.
3500  */
3501 fix = {
3502     hackname = solaris_sys_va_list;
3503     files    = sys/va_list.h;
3504     mach     = '*-*-solaris2.9';
3505     select   = "#if.*__STDC__.*\n"
3506                "typedef void \\*__va_list;\n"
3507                "#else\n"
3508                "typedef char \\*__va_list;\n"
3509                "#endif";
3510
3511     c_fix    = format;
3512     c_fix_arg = "#ifdef __GNUC__\n"
3513                 "typedef __builtin_va_list __va_list;\n"
3514                 "#else\n"
3515                 "%0\n"
3516                 "#endif";
3517     test_text = "#if defined(__STDC__) && !defined(__ia64)\n"
3518                 "typedef void *__va_list;\n"
3519                 "#else\n"
3520                 "typedef char *__va_list;\n"
3521                 "#endif";
3522 };
3523
3524
3525 /*
3526  *  a missing semi-colon at the end of the statsswtch structure definition.
3527  */
3528 fix = {
3529     hackname  = statsswtch;
3530     files     = rpcsvc/rstat.h;
3531     select    = "boottime$";
3532     c_fix     = format;
3533     c_fix_arg = "boottime;";
3534     test_text = "struct statswtch {\n  int boottime\n};";
3535 };
3536
3537
3538 /*
3539  *  Arrange for stdio.h to use stdarg.h to define __gnuc_va_list.
3540  *  On 4BSD-derived systems, stdio.h defers to machine/ansi.h; that's
3541  *  OK too.
3542  */
3543 fix = {
3544     hackname = stdio_stdarg_h;
3545     files    = stdio.h;
3546     bypass   = "include.*(stdarg\.h|machine/ansi\.h)";
3547     /*
3548      * On Solaris 10, this fix is unncessary; <stdio.h> includes
3549      * <iso/stdio_iso.h>, which includes <sys/va_list.h>.
3550       */
3551     mach     = '*-*-solaris2.1[0-9]*';
3552     not_machine = true;
3553
3554     c_fix     = wrap;
3555
3556     c_fix_arg = "#define __need___va_list\n#include <stdarg.h>\n";
3557
3558     test_text = "";
3559 };
3560
3561
3562 /*
3563  *  Don't use or define the name va_list in stdio.h.  This is for
3564  *  ANSI.  Note _BSD_VA_LIST_ is dealt with elsewhere.  The presence
3565  *  of __gnuc_va_list, __DJ_va_list, or _G_va_list is taken to
3566  *  indicate that the header knows what it's doing -- under SUSv2,
3567  *  stdio.h is required to define va_list, and we shouldn't break
3568  *  that.
3569  */
3570 fix = {
3571     hackname = stdio_va_list;
3572     files    = stdio.h;
3573     bypass   = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3574     /*
3575      * On Solaris 10, the definition in
3576      * <stdio.h> is guarded appropriately by the _XPG4 feature macro;
3577      * there is therefore no need for this fix there.
3578      */
3579     mach = '*-*-solaris2.1[0-9]*';
3580     not_machine = true;
3581
3582     /*
3583      * Use __gnuc_va_list in arg types in place of va_list.
3584      * On 386BSD use __gnuc_va_list instead of _VA_LIST_.  On Tru64 UNIX V5.1A
3585      * use __gnuc_va_list instead of __VA_LIST__.  We're hoping the
3586      * trailing parentheses and semicolon save all other systems from this.
3587      * Define __not_va_list__ (something harmless and unused)
3588      * instead of va_list.
3589      * Don't claim to have defined va_list.
3590      */
3591     sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3592           "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3593           "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3594           "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3595           "s@ va_list@ __not_va_list__@\n"
3596           "s@\\*va_list@*__not_va_list__@\n"
3597           "s@ __va_list)@ __gnuc_va_list)@\n"
3598           "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3599            "@typedef \\1 __not_va_list__;@\n"
3600           "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3601           "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3602           "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3603           "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3604           "s@VA_LIST@DUMMY_VA_LIST@\n"
3605           "s@_Va_LIST@_VA_LIST@";
3606     test_text = "extern void mumble( va_list);";
3607 };
3608
3609
3610 /*
3611  *  Fix headers that use va_list from stdio.h to use the updated
3612  *  va_list from the stdio_va_list change.  Note _BSD_VA_LIST_ is
3613  *  dealt with elsewhere.  The presence of __gnuc_va_list,
3614  *  __DJ_va_list, or _G_va_list is taken to indicate that the header
3615  *  knows what it's doing.
3616  */
3617 fix = {
3618     hackname = stdio_va_list_clients;
3619     files    = com_err.h;
3620     files    = cps.h;
3621     files    = curses.h;
3622     files    = krb5.h;
3623     files    = lc_core.h;
3624     files    = pfmt.h;
3625     files    = wchar.h;
3626     files    = curses_colr/curses.h;
3627     bypass   = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list';
3628     /* Don't fix, if we use va_list from stdarg.h, or if the use is
3629        otherwise protected.  */
3630     bypass   = 'include <stdarg\.h>|#ifdef va_start';
3631
3632     /*
3633      * Use __gnuc_va_list in arg types in place of va_list.
3634      * On 386BSD use __gnuc_va_list instead of _VA_LIST_.  On Tru64 UNIX V5.1A
3635      * use __gnuc_va_list instead of __VA_LIST__.  We're hoping the
3636      * trailing parentheses and semicolon save all other systems from this.
3637      * Define __not_va_list__ (something harmless and unused)
3638      * instead of va_list.
3639      * Don't claim to have defined va_list.
3640      */
3641     sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n"
3642           "s@(va_list)&@(__gnuc_va_list)\\&@\n"
3643           "s@ _VA_LIST_));@ __gnuc_va_list));@\n"
3644           "s@ __VA_LIST__));@ __gnuc_va_list));@\n"
3645           "s@ va_list@ __not_va_list__@\n"
3646           "s@\\*va_list@*__not_va_list__@\n"
3647           "s@ __va_list)@ __gnuc_va_list)@\n"
3648           "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;"
3649            "@typedef \\1 __not_va_list__;@\n"
3650           "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
3651           "s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
3652           "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
3653           "s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
3654           "s@VA_LIST@DUMMY_VA_LIST@\n"
3655           "s@_Va_LIST@_VA_LIST@";
3656     test_text = "extern void mumble( va_list);";
3657 };
3658
3659
3660 /*
3661  *  "!__STDC__" or "__STDC__==0" or "__STDC__!=1" or "__STDC__-0==0"
3662  *  is "!defined( __STRICT_ANSI__ )"
3663  */
3664 fix = {
3665     hackname = strict_ansi_not;
3666     select   = "^([ \t]*#[ \t]*if.*)"
3667                "(!__STDC__"
3668                "|__STDC__[ \t]*==[ \t]*0"
3669                "|__STDC__[ \t]*!=[ \t]*1"
3670                "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*0)";
3671     /* Tru64 UNIX V4.0F/V5.1 <standards.h> supports GCC usage of __STDC__. */
3672     bypass = 'GNU and MIPS C compilers define __STDC__ differently';
3673     /* GNU gmp.h uses "__STDC__ != 1" only if __SCO_VERSION__, which
3674        is not defined by GCC, so it is safe.  */
3675     bypass = '__SCO_VERSION__.*__STDC__ != 1';
3676     c_test   = stdc_0_in_system_headers;
3677
3678     c_fix     = format;
3679     c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3680
3681     test_text = "#if !__STDC__ \n"
3682                 "#if __STDC__ == 0\n"
3683                 "#if __STDC__ != 1\n"
3684                 "#if __STDC__ - 0 == 0"
3685                "/* not std C */\nint foo;\n"
3686                "\n#end-end-end-end-if :-)";
3687 };
3688
3689 /*
3690  *  "__STDC__-0==0"
3691  *  is "!defined( __STRICT_ANSI__ )" on continued #if-s
3692  */
3693 fix = {
3694     hackname = strict_ansi_not_ctd;
3695     files    = math.h, limits.h, stdio.h, signal.h,
3696                stdlib.h, sys/signal.h, time.h;
3697     /*
3698      * Starting at the beginning of a line, skip white space and
3699      * a leading "(" or "&&" or "||".  One of those must be found.
3700      * Then, zero, one or more copies of a "defined(_FOO_BAR_) &&"
3701      * expression.  If these are nested, then they must accumulate
3702      * because we won't match any closing parentheses.  Finally,
3703      * after skipping over all that, we must then match our suspect
3704      * phrase:  "__STDC__-0==0" with or without white space.
3705      */
3706     select   = "^([ \t]*" '(\(|&&|\|\|)'
3707                "([ \t(]*!*[ \t]*defined\\([a-zA-Z_0-9]+\\)[ \t]*[|&][|&])*"
3708                "[ \t(]*)"
3709                "(__STDC__[ \t]*(|-[ \t]*0[ \t]*)==[ \t]*0)";
3710     c_test   = stdc_0_in_system_headers;
3711
3712     c_fix     = format;
3713     c_fix_arg = "%1 !defined(__STRICT_ANSI__)";
3714
3715     test_text = "#if 1 && \\\\\n"
3716                "&& defined(mumbling) |& (__STDC__ - 0 == 0) \\\\\n"
3717                "( __STDC__ == 0 && !defined(_XOPEN_SOURCE) \\\\\n"
3718                "|| __STDC__ - 0 == 0 ) /* not std C */\n"
3719                "int foo;\n#endif";
3720 };
3721
3722
3723 /*
3724  *  "__STDC__!=0" or "__STDC__==1" or "__STDC__-0==1"
3725  *  is "defined( __STRICT_ANSI__ )"
3726  */
3727 fix = {
3728     hackname = strict_ansi_only;
3729     select   = "^([ \t]*#[ \t]*if.*)"
3730                "(__STDC__[ \t]*!=[ \t]*0"
3731                "|__STDC__[ \t]*==[ \t]*1"
3732                "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*1"
3733                "|__STDC__[ \t]*-[ \t]*0[ \t]*!=[ \t]*0)";
3734     c_test   = stdc_0_in_system_headers;
3735
3736     c_fix     = format;
3737     c_fix_arg = "%1 defined(__STRICT_ANSI__)";
3738
3739     test_text = "#if __STDC__ == 1 /* is std C\n */\nint foo;\n#endif";
3740 };
3741
3742
3743 /*
3744  *  IRIX 4.0.5 <rpc/xdr.h> uses struct __file_s
3745  *  in prototype without previous definition.
3746  */
3747 fix = {
3748     hackname  = struct_file;
3749     files     = rpc/xdr.h;
3750     select    = '^.*xdrstdio_create.*struct __file_s';
3751     c_fix     = format;
3752     c_fix_arg = "struct __file_s;\n%0";
3753     test_text = "extern void xdrstdio_create( struct __file_s* );";
3754 };
3755
3756
3757 /*
3758  *  IRIX 4.0.5 <rpc/auth.h> uses struct sockaddr
3759  *  in prototype without previous definition.
3760  *
3761  *  Don't fix OpenBSD, which uses struct sockaddr_in prototyping the same
3762  *  function, and does define it.
3763  */
3764 fix = {
3765     hackname  = struct_sockaddr;
3766     files     = rpc/auth.h;
3767     select    = "^.*authdes_create.*struct sockaddr[^_]";
3768     bypass    = "<sys/socket\.h>";
3769     bypass    = "struct sockaddr;\n";
3770     c_fix     = format;
3771     c_fix_arg = "struct sockaddr;\n%0";
3772     test_text = "extern AUTH* authdes_create( struct sockaddr* );";
3773 };
3774
3775
3776 /*
3777  *  Apply fix this to all OSs since this problem seems to effect
3778  *  more than just SunOS.
3779  */
3780 fix = {
3781     hackname = sun_auth_proto;
3782     files    = rpc/auth.h;
3783     files    = rpc/clnt.h;
3784     files    = rpc/svc.h;
3785     files    = rpc/xdr.h;
3786     bypass   = "__cplusplus";
3787     /*
3788      *  Select those files containing '(*name)()'.
3789      */
3790     select    = '\(\*[a-z][a-z_]*\)\(\)';
3791
3792     c_fix     = format;
3793     c_fix_arg = "#ifdef __cplusplus\n%1(...);%2\n"
3794                 "#else\n%1();%2\n#endif";
3795     c_fix_arg = '(.*\(\*[a-z][a-z_]*\))\(\);(.*)';
3796
3797     test_text =
3798     "struct auth_t {\n"
3799     "    int (*name)(); /* C++ bad */\n"
3800     "};";
3801 };
3802
3803
3804 /*
3805  *  Fix bogus #ifdef on SunOS 4.1.
3806  */
3807 fix = {
3808     hackname  = sun_bogus_ifdef;
3809     files     = "hsfs/hsfs_spec.h";
3810     files     = "hsfs/iso_spec.h";
3811     select    = '#ifdef(.*\|\|.*)';
3812     c_fix     = format;
3813     c_fix_arg = "#if%1";
3814
3815     test_text = "#ifdef  __i386__ || __vax__ || __sun4c__";
3816 };
3817
3818
3819 /*
3820  *  Fix the CAT macro in SunOS memvar.h.
3821  */
3822 fix = {
3823     hackname  = sun_catmacro;
3824     files     = pixrect/memvar.h;
3825     select    = "^#define[ \t]+CAT\\(a,b\\).*";
3826     c_fix     = format;
3827
3828     c_fix_arg =
3829     "#ifdef __STDC__\n"
3830     "#  define CAT(a,b) a##b\n"
3831     "#else\n%0\n#endif";
3832
3833     test_text =
3834     "#define CAT(a,b)\ta/**/b";
3835 };
3836
3837
3838 /*
3839  *  Fix return type of free and {c,m,re}alloc in <malloc.h> on SunOS 4.1.
3840  *  Also fix return type of {m,re}alloc in <malloc.h> on sysV68
3841  */
3842 fix = {
3843     hackname = sun_malloc;
3844     files    = malloc.h;
3845     bypass   = "_CLASSIC_ANSI_TYPES";
3846
3847     sed   = "s/typedef[ \t]char \\*\tmalloc_t/typedef void \\*\tmalloc_t/g";
3848     sed   = "s/int[ \t][ \t]*free/void\tfree/g";
3849     sed   = "s/char\\([ \t]*\\*[ \t]*malloc\\)/void\\1/g";
3850     sed   = "s/char\\([ \t]*\\*[ \t]*realloc\\)/void\\1/g";
3851     sed   = "s/char\\([ \t]*\\*[ \t]*calloc\\)/void\\1/g";
3852
3853     test_text =
3854     "typedef char *\tmalloc_t;\n"
3855     "int \tfree();\n"
3856     "char*\tmalloc();\n"
3857     "char*\tcalloc();\n"
3858     "char*\trealloc();";
3859 };
3860
3861
3862 /*
3863  *  Check for yet more missing ';' in struct (in SunOS 4.0.x)
3864  */
3865 fix = {
3866     hackname = sun_rusers_semi;
3867     files    = rpcsvc/rusers.h;
3868     select   = "_cnt$";
3869     sed      = "/^struct/,/^};/s/_cnt$/_cnt;/";
3870     test_text = "struct mumble\n  int _cnt\n};";
3871 };
3872
3873
3874 /*
3875  *  signal.h on SunOS defines signal using (),
3876  *  which causes trouble when compiling with g++ -pedantic.
3877  */
3878 fix = {
3879     hackname = sun_signal;
3880     files    = sys/signal.h;
3881     files    = signal.h;
3882     select   = "^void\t" '\(\*signal\(\)\)\(\);.*';
3883
3884     c_fix     = format;
3885     c_fix_arg =
3886           "#ifdef __cplusplus\n"
3887           "void\t(*signal(...))(...);\n"
3888           "#else\n%0\n#endif";
3889
3890     test_text = "void\t(*signal())();";
3891 };
3892
3893
3894 /*
3895  *  Correct the return type for strlen in strings.h in SunOS 4.
3896  */
3897 fix = {
3898     hackname = sunos_strlen;
3899     files    = strings.h;
3900     select   = "int[ \t]*strlen\\(\\);(.*)";
3901     c_fix     = format;
3902     c_fix_arg = "__SIZE_TYPE__ strlen();%1";
3903     test_text = " int\tstrlen(); /* string length */";
3904 };
3905
3906
3907 /*
3908  *  Disable apparent native compiler optimization cruft in SVR4.2 <string.h>
3909  *  that is visible to any ANSI compiler using this include.  Simply
3910  *  delete the lines that #define some string functions to internal forms.
3911  */
3912 fix = {
3913     hackname = svr4_disable_opt;
3914     files    = string.h;
3915     select   = '#define.*__std_hdr_';
3916     sed      = '/#define.*__std_hdr_/d';
3917     test_text = "#define strlen __std_hdr_strlen\n";
3918 };
3919
3920
3921 /*
3922  *   Fix broken decl of getcwd present on some svr4 systems.
3923  */
3924 fix = {
3925     hackname = svr4_getcwd;
3926     files    = stdlib.h;
3927     files    = unistd.h;
3928     files    = prototypes.h;
3929     select   = 'getcwd\(char \*, int\)';
3930
3931     c_fix     = format;
3932     c_fix_arg = "getcwd(char *, size_t)";
3933
3934     test_text = "extern char* getcwd(char *, int);";
3935 };
3936
3937
3938 /*
3939  *   Fix broken decl of profil present on some svr4 systems.
3940  */
3941 fix = {
3942     hackname = svr4_profil;
3943     files    = stdlib.h;
3944     files    = unistd.h;
3945
3946     select    =
3947     'profil\(unsigned short \*, unsigned int, unsigned int, unsigned int\)';
3948     c_fix     = format;
3949     c_fix_arg = 'profil(unsigned short *, size_t, int, unsigned int)';
3950
3951     test_text =
3952     'profil(unsigned short *, unsigned int, unsigned int, unsigned int);';
3953 };
3954
3955
3956 /*
3957  * Correct types for signal handler constants like SIG_DFL; they might be
3958  * void (*) (), and should be void (*) (int).  C++ doesn't like the
3959  * old style.
3960  */
3961 fix = {
3962     hackname = svr4_sighandler_type;
3963     files = sys/signal.h;
3964     select = 'void *\(\*\)\(\)';
3965     c_fix = format;
3966     c_fix_arg = "void (*)(int)";
3967     test_text = "#define SIG_DFL (void(*)())0\n"
3968                 "#define SIG_IGN (void (*)())0\n";
3969 };
3970
3971
3972 /*
3973  *  Some SysV r4 systems, including Sequent's DYNIX/ptx, use the local
3974  *  function 'getrnge' in <regexp.h> before they declare it.  For these
3975  *  systems add a 'static int' declaration of 'getrnge' into <regexp.h>
3976  *  early on.
3977  *
3978  *  'getrnge' traditionally manipulates a file-scope global called 'size',
3979  *  so put the declaration right after the declaration of 'size'.
3980  *
3981  *  Don't do this if there is already a `static void getrnge' declaration
3982  *  present, since this would cause a redeclaration error.  Solaris 2.x has
3983  *  such a declaration.
3984  */
3985 fix = {
3986     hackname  = svr4_undeclared_getrnge;
3987     files     = regexp.h;
3988     select    = "getrnge";
3989     bypass    = "static void getrnge";
3990     c_fix     = format;
3991     c_fix_arg = "%0\n"
3992                 "static int getrnge ();";
3993     c_fix_arg = "^static int[ \t]+size;";
3994     test_text = "static int size;\n"
3995                 "/* stuff which calls getrnge() */\n"
3996                 "static getrnge()\n"
3997                 "{}";
3998 };
3999
4000
4001 /*
4002  *  Fix return value of mem{ccpy,chr,cpy,set} and str{len,spn,cspn}
4003  *  in string.h on sysV68
4004  *  Correct the return type for strlen in string.h on Lynx.
4005  *  Correct the argument type for ffs in string.h on Alpha OSF/1 V2.0.
4006  *  Add missing const for strdup on OSF/1 V3.0.
4007  *  On sysV88 layout is slightly different.
4008  */
4009 fix = {
4010     hackname = sysv68_string;
4011     files    = testing.h;
4012     files    = string.h;
4013     bypass   = "_CLASSIC_ANSI_TYPES";
4014
4015     sed = "s/extern[ \t]*int[ \t]*strlen();/extern unsigned int strlen();/";
4016     sed = "s/extern[ \t]*int[ \t]*ffs[ \t]*(long);/extern int ffs(int);/";
4017     sed = "s/strdup(char \\*s1);/strdup(const char *s1);/";
4018
4019     sed = "/^extern char$/N";
4020     sed = "s/^extern char\\(\\n\t\\*memccpy(),\\)$/extern void\\1/";
4021
4022     sed = "/^extern int$/N";
4023     sed = "s/^extern int\\(\\n\tstrlen(),\\)/extern size_t\\1/";
4024
4025     sed = "/^\tstrncmp(),$/N";
4026     sed = 's/^\(' "\t" 'strncmp()\),\n\(' "\t" 'strlen(),\)$/'
4027             '\1;' "\\\nextern unsigned int\\\n\\2/";
4028
4029     test_text =
4030     "extern int strlen();\n"
4031
4032     "extern int ffs(long);\n"
4033
4034     "extern char\n"
4035     "\t*memccpy(),\n"
4036     "\tmemcpy();\n"
4037
4038     "extern int\n"
4039     "\tstrcmp(),\n"
4040     "\tstrncmp(),\n"
4041     "\tstrlen(),\n"
4042     "\tstrspn();\n"
4043
4044     "extern int\n"
4045     "\tstrlen(), strspn();";
4046 };
4047
4048
4049 /*
4050  *  Fix return type of calloc, malloc, realloc, bsearch and exit
4051  */
4052 fix = {
4053     hackname = sysz_stdlib_for_sun;
4054     files    = stdlib.h;
4055     bypass   = "_CLASSIC_ANSI_TYPES";
4056
4057     select    = "char[ \t]*\\*[ \t]*(calloc|malloc|realloc|bsearch)[ \t]*\\(";
4058     c_fix     = format;
4059     c_fix_arg = "void *\t%1(";
4060
4061     test_text =
4062     "extern char*\tcalloc(size_t);\n"
4063     "extern char*\tmalloc(size_t);\n"
4064     "extern char*\trealloc(void*,size_t);\n"
4065     "extern char*\tbsearch(void*,size_t,size_t);\n";
4066 };
4067
4068
4069 /*
4070  * __thread is now a keyword.
4071  */
4072 fix = {
4073     hackname  = thread_keyword;
4074     files     = "pthread.h";
4075     files     = "bits/sigthread.h";
4076     select    = "([* ])__thread([,)])";
4077     c_fix     = format;
4078     c_fix_arg = "%1__thr%2";
4079
4080     test_text =
4081         "extern int pthread_create (pthread_t *__restrict __thread,\n"
4082         "extern int pthread_kill (pthread_t __thread, int __signo);\n"
4083         "extern int pthread_cancel (pthread_t __thread);";
4084 };
4085
4086 /*
4087  *  if the #if says _cplusplus, not the double underscore __cplusplus
4088  *  that it should be
4089  */
4090 fix = {
4091     hackname = tinfo_cplusplus;
4092     files    = tinfo.h;
4093     select   = "[ \t]_cplusplus";
4094
4095     c_fix     = format;
4096     c_fix_arg = " __cplusplus";
4097     test_text = "#ifdef _cplusplus\nint bogus;\n#endif";
4098 };
4099
4100
4101 /*
4102  *  parameters not const on DECstation Ultrix V4.0 and OSF/1.
4103  */
4104 fix = {
4105     hackname  = ultrix_const;
4106     files     = stdio.h;
4107     select    = 'perror\( char \*';
4108
4109     c_fix     = format;
4110     c_fix_arg = "%1 const %3 *__";
4111     c_fix_arg = "([ \t*](perror|fputs|fwrite|scanf|fscanf)\\(.*)"
4112                 "[ \t]+(char|void) \\*__";
4113
4114     test_text =
4115     "extern void perror( char *__s );\n"
4116     "extern int fputs( char *__s, FILE *);\n"
4117     "extern size_t fwrite( void *__ptr, size_t, size_t, FILE *);\n"
4118     "extern int fscanf( FILE *__stream, char *__format, ...);\n"
4119     "extern int scanf( char *__format, ...);\n";
4120 };
4121
4122
4123 /*
4124  *  parameters not const on DECstation Ultrix V4.0 and OSF/1.
4125  */
4126 fix = {
4127     hackname  = ultrix_const2;
4128     files     = stdio.h;
4129
4130     select    = '\*fopen\( char \*';
4131     c_fix     = format;
4132     c_fix_arg = "%1( const char *%3, const char *";
4133     c_fix_arg = "([ \t*](fopen|sscanf|popen|tempnam))\\("
4134                "[ \t]*char[ \t]*\\*([^,]*),"
4135                "[ \t]*char[ \t]*\\*[ \t]*";
4136
4137     test_text =
4138     "extern FILE *fopen( char *__filename, char *__type );\n"
4139     "extern int sscanf( char *__s, char *__format, ...);\n"
4140     "extern FILE *popen(char *, char *);\n"
4141     "extern char *tempnam(char*,char*);\n";
4142 };
4143
4144
4145 /*
4146  *  Fix definitions of macros used by va-i960.h in VxWorks header file.
4147  */
4148 fix = {
4149     hackname  = va_i960_macro;
4150     files     = arch/i960/archI960.h;
4151     select    = "__(vsiz|vali|vpad|alignof__)";
4152
4153     c_fix     = format;
4154     c_fix_arg = "__vx%1";
4155
4156     test_text =
4157     "extern int __vsiz vsiz;\n"
4158     "extern int __vali vali;\n"
4159     "extern int __vpad vpad;\n"
4160     "#define __alignof__(x) ...";
4161 };
4162
4163
4164 /*
4165  *  Define __CAN_USE_EXTERN_PREFIX on vms.
4166  */
4167 fix = {
4168     hackname  = vms_define_can_use_extern_prefix;
4169     files     = "rtldef/decc$types.h";
4170     select    = "#[ \t]*else\n"
4171                 "#[ \t]*if defined\\(__DECCXX\\)\n"
4172                 "#[ \t]*define __CAN_USE_EXTERN_PREFIX 1\n";
4173     mach      = "*-*-*vms*";
4174     c_fix     = format;
4175
4176     c_fix_arg = "%0"
4177                 "#    elif defined (__GNUC__)\n"
4178                 "#\tdefine __CAN_USE_EXTERN_PREFIX 1\n";
4179
4180     test_text = "# else\n"
4181                 "#    if defined(__DECCXX)\n"
4182                 "#\tdefine __CAN_USE_EXTERN_PREFIX 1\n"
4183                 "#    endif\n"
4184                 "# endif\n";
4185 };
4186
4187 /*
4188  * On VMS, use pragma extern_model instead of VAX-C keywords.
4189  */
4190 fix = {
4191     hackname  = vms_use_pragma_extern_model;
4192     select    = "#if defined\\(__DECC\\) \\|\\| defined\\(__DECCXX\\)\n"
4193                 "# pragma extern_model __save\n";
4194     mach      = "*-*-*vms*";
4195     c_fix     = format;
4196
4197     c_fix_arg = "#if defined(__DECC) || defined(__DECCXX) || defined(__GNUC__)\n"
4198                 "# pragma extern_model __save\n";
4199
4200     test_text = "#if defined(__DECC) || defined(__DECCXX)\n"
4201                 "# pragma extern_model __save\n"
4202                 "# pragma extern_model strict_refdef\n"
4203                 "   extern struct x zz$yy;\n"
4204                 "# pragma extern_model __restore\n"
4205                 "#endif\n";
4206 };
4207
4208 /*
4209  * On VMS, disable the use of dec-c string builtins
4210  */
4211 fix = {
4212     hackname  = vms_disable_decc_string_builtins;
4213     select    = "#if !defined\\(__VAX\\)\n";
4214     mach      = "*-*-*vms*";
4215     files     = "rtldef/string.h";
4216     c_fix     = format;
4217
4218     c_fix_arg = "#if !defined(__VAX) && !defined(__GNUC__)\n";
4219
4220     test_text = "#if !defined(__VAX)\n";
4221 };
4222
4223 /*
4224  * On VMS, change <resource.h> to <sys/resource.h> to avoid a
4225  * conflict while building gcc.  Likewise for <builtins.h>
4226  */
4227 fix = {
4228     hackname  = vms_use_quoted_include;
4229     select    = "(#[ \t]*include[ \t]+)<(resource|builtins)\\.h>";
4230     mach      = "*-*-*vms*";
4231     files     = rtldef/wait.h, starlet_c/pthread.h;
4232     c_fix     = format;
4233
4234     c_fix_arg = '%1<sys/%2.h>';
4235
4236     test_text = "#   include <resource.h>";
4237 };
4238
4239 /*
4240  * On VMS, add missing braces around sigset_t constants.
4241  */
4242 fix = {
4243     hackname  = vms_add_missing_braces;
4244     select    = "(_SIG_[A-Z]+_SET[ \t]+= \\{)(0x[0F]+, 0x[0F]+)";
4245     mach      = "*-*-*vms*";
4246     files     = "rtldef/signal.h";
4247     c_fix     = format;
4248
4249     c_fix_arg = '%1 {%2} ';
4250
4251     test_text = "static const __sigset_t _SIG_EMPTY_SET  = "
4252                 "{0x00000000, 0x00000000},\n"
4253                 " _SIG_FULL_SET   = {0xFFFFFFFF, 0xFFFFFFFF};\n";
4254 };
4255
4256 /*
4257  * On VMS, fix incompatible redeclaration of hostalias.
4258  */
4259 fix = {
4260     hackname  = vms_do_not_redeclare_hostalias;
4261     select    = "(void[ \t]+fp_nquery \\(const u_char \\*, int, FILE \\*\\);)\n"
4262                 "(__char_ptr32[ \t]+hostalias \\(const char \\*\\);)";
4263     mach      = "*-*-*vms*";
4264     files     = "rtldef/resolv.h";
4265     c_fix     = format;
4266
4267     c_fix_arg = "%1\n"
4268                 "/* %2 */";
4269
4270     test_text = "void           fp_nquery (const u_char *, int, FILE *);\n"
4271                 "__char_ptr32   hostalias (const char *);\n";
4272 };
4273
4274 /*
4275  * On VMS, some DEC-C builtins are directly used.
4276  */
4277 fix = {
4278     hackname  = vms_decc_builtin;
4279     select    = "(__MEMSET|__MEMMOVE|__MEMCPY|__STRLEN|__STRCPY)";
4280     mach      = "*-*-*vms*";
4281     files     = rtldef/string.h, rtldef/time.h, rtldef/strings.h,
4282                 rtldef/socket.h;
4283     sed       = "s@__MEMSET@memset@";
4284     sed       = "s@__MEMMOVE@memmove@";
4285     sed       = "s@__MEMCPY@memcpy@";
4286     sed       = "s@__STRLEN@strlen@";
4287     sed       = "s@__STRCPY@strcpy@";
4288
4289     test_text = "define FD_ZERO(__p) __MEMSET((__p), 0, sizeof(*(__p)))\n";
4290 };
4291
4292 /*
4293  * On VMS, do not declare getopt and al if pointers are 64 bit.
4294  */
4295 fix = {
4296     hackname  = vms_no_64bit_getopt;
4297     select    = "^[ \t]*(extern[ \t]*)?(int[ \t]*(getopt|optind|opterr|optopt)|(char \\*optarg))([ \t]*\\(.*\\))?;\n";
4298     /*    select    = "^[ \t](extern[ \t))?(int[ \t](getopt|optind|opterr|optopt))|(char *optarg).*;\n"; */
4299     mach      = "*-*-*vms*";
4300     files     = rtldef/stdio.h, rtldef/unistd.h;
4301     c_fix     = format;
4302
4303     c_fix_arg = "#if __INITIAL_POINTER_SIZE != 64 /* getopt is short ptr only.  */\n"
4304                 "%0"
4305                 "#endif\n";
4306
4307     test_text = "int getopt (int, char * const [], const char *);";
4308 };
4309
4310 /*
4311  * On VMS, forward declare structure before referencing them in prototypes.
4312  */
4313 fix = {
4314     hackname  = vms_forward_declare_struct;
4315     select    = "(/\\* forward decls for C\\+\\+ \\*/\n)"
4316                 "#ifdef __cplusplus\n";
4317     mach      = "*-*-*vms*";
4318     files     = rtldef/if.h;
4319     c_fix     = format;
4320
4321     c_fix_arg = "%1"
4322                 "#if defined (__cplusplus) || defined (__GNUC__)\n";
4323
4324     test_text = "/* forward decls for C++ */\n"
4325                 "#ifdef __cplusplus\n"
4326                 "struct foo;\n"
4327                 "#endif\n";
4328 };
4329
4330 /*
4331  * On VMS, force the use of fast setjmp, as the normal setjmp uses conditions
4332  * which is not yet fully supported by gcc.
4333  */
4334 fix = {
4335     hackname  = vms_use_fast_setjmp;
4336     select    = "(#[ \t]*if[ \t]*defined\\(__FAST_SETJMP\\)[ \t]*\\|\\|)";
4337     mach      = "*-*-*vms*";
4338     files     = rtldef/setjmp.h;
4339     c_fix     = format;
4340
4341     c_fix_arg = "%0 defined (__GNUC__) ||";
4342
4343     test_text = "#   if defined(__FAST_SETJMP) || defined(__UNIX_SETJMP)";
4344 };
4345
4346 /*
4347  *  AIX and Interix headers define NULL to be cast to a void pointer,
4348  *  which is illegal in ANSI C++.
4349  */
4350 fix = {
4351     hackname  = void_null;
4352     files     = curses.h;
4353     files     = dbm.h;
4354     files     = locale.h;
4355     files     = stdio.h;
4356     files     = stdlib.h;
4357     files     = string.h;
4358     files     = time.h;
4359     files     = unistd.h;
4360     files     = sys/dir.h;
4361     files     = sys/param.h;
4362     files     = sys/types.h;
4363     /* avoid changing C++ friendly NULL */
4364     bypass    = __cplusplus;
4365     bypass    = __null;
4366     select    = "^#[ \t]*define[ \t]+NULL[ \t]+\\(\\(void[ \t]*\\*\\)0\\)";
4367     c_fix     = format;
4368     c_fix_arg = "#define NULL 0";
4369     test_text = "# define\tNULL \t((void *)0)  /* typed NULL */";
4370 };
4371
4372
4373 /*
4374  *  Make VxWorks header which is almost gcc ready fully gcc ready.
4375  */
4376 fix = {
4377     hackname = vxworks_gcc_problem;
4378     files    = types/vxTypesBase.h;
4379     select   = "__GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__";
4380
4381     sed = "s/#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__/"
4382           "#if 1/";
4383
4384     sed = "/[ \t]size_t/i\\\n"
4385         "#ifndef _GCC_SIZE_T\\\n"
4386         "#define _GCC_SIZE_T\n";
4387
4388     sed = "/[ \t]size_t/a\\\n"
4389         "#endif\n";
4390
4391     sed = "/[ \t]ptrdiff_t/i\\\n"
4392         "#ifndef _GCC_PTRDIFF_T\\\n"
4393         "#define _GCC_PTRDIFF_T\n";
4394
4395     sed = "/[ \t]ptrdiff_t/a\\\n"
4396         "#endif\n";
4397
4398     sed = "/[ \t]wchar_t/i\\\n"
4399         "#ifndef _GCC_WCHAR_T\\\n"
4400         "#define _GCC_WCHAR_T\n";
4401
4402     sed = "/[ \t]wchar_t/a\\\n"
4403         "#endif\n";
4404
4405     test_text =
4406     "#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__\n"
4407     "typedef unsigned int size_t;\n"
4408     "typedef long ptrdiff_t;\n"
4409     "typedef unsigned short wchar_t;\n"
4410     "#endif /* __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__ */\n";
4411 };
4412
4413
4414 /*
4415  *  Fix VxWorks <time.h> to not require including <vxTypes.h>.
4416  */
4417 fix = {
4418     hackname  = vxworks_needs_vxtypes;
4419     files     = time.h;
4420     select    = "uint_t([ \t]+_clocks_per_sec)";
4421     c_fix     = format;
4422     c_fix_arg = "unsigned int%1";
4423     test_text = "uint_t\t_clocks_per_sec;";
4424 };
4425
4426
4427 /*
4428  *  Fix VxWorks <sys/stat.h> to not require including <vxWorks.h>.
4429  */
4430 fix = {
4431     hackname = vxworks_needs_vxworks;
4432     files    = sys/stat.h;
4433     test     = " -r types/vxTypesOld.h";
4434     test     = " -n \"`egrep '#include' $file`\"";
4435     test     = " -n \"`egrep ULONG $file`\"";
4436     select   = "#[ \t]define[ \t]+__INCstath";
4437
4438     sed = "/#[ \t]define[ \t][ \t]*__INCstath/a\\\n"
4439           "#include <types/vxTypesOld.h>\n";
4440
4441     test_text = "`touch types/vxTypesOld.h`"
4442     "#include </dev/null> /* ULONG */\n"
4443     "# define\t__INCstath <sys/stat.h>";
4444 };
4445
4446
4447 /*
4448  *  Another bad dependency in VxWorks 5.2 <time.h>.
4449  */
4450 fix = {
4451     hackname = vxworks_time;
4452     files    = time.h;
4453     test     = " -r vxWorks.h";
4454
4455     select    = "#[ \t]*define[ \t]+VOIDFUNCPTR[ \t].*";
4456     c_fix     = format;
4457
4458     c_fix_arg =
4459     "#ifndef __gcc_VOIDFUNCPTR_defined\n"
4460     "#ifdef __cplusplus\n"
4461     "typedef void (*__gcc_VOIDFUNCPTR) (...);\n"
4462     "#else\n"
4463     "typedef void (*__gcc_VOIDFUNCPTR) ();\n"
4464     "#endif\n"
4465     "#define __gcc_VOIDFUNCPTR_defined\n"
4466     "#endif\n"
4467     "#define VOIDFUNCPTR __gcc_VOIDFUNCPTR";
4468
4469     test_text = "`touch vxWorks.h`"
4470                 "#define VOIDFUNCPTR (void(*)())";
4471 };
4472
4473
4474 /*
4475  *  There are several name conflicts with C++ reserved words in X11 header
4476  *  files.  These are fixed in some versions, so don't do the fixes if
4477  *  we find __cplusplus in the file.  These were found on the RS/6000.
4478  */
4479 fix = {
4480     hackname  = x11_class;
4481     files     = X11/ShellP.h;
4482     bypass    = __cplusplus;
4483     select    = "^([ \t]*char \\*)class;(.*)";
4484     c_fix     = format;
4485     c_fix_arg = "#ifdef __cplusplus\n%1c_class;%2\n"
4486                 "#else\n%1class;%2\n#endif";
4487     test_text =
4488     "struct {\n"
4489     "   char *class;\n"
4490     "} mumble;\n";
4491 };
4492
4493
4494 /*
4495  *  class in Xm/BaseClassI.h
4496  */
4497 fix = {
4498     hackname = x11_class_usage;
4499     files    = Xm/BaseClassI.h;
4500     bypass   = "__cplusplus";
4501
4502     select    = " class\\)";
4503     c_fix     = format;
4504     c_fix_arg = " c_class)";
4505
4506     test_text = "extern mumble (int  class);\n";
4507 };
4508
4509
4510 /*
4511  *  new in Xm/Traversal.h
4512  */
4513 fix = {
4514     hackname = x11_new;
4515     files    = Xm/Traversal.h;
4516     bypass   = __cplusplus;
4517
4518     sed      = "/Widget\told, new;/i\\\n"
4519                    "#ifdef __cplusplus\\\n"
4520                    "\\\tWidget\told, c_new;\\\n"
4521                    "#else\n";
4522
4523     sed      = "/Widget\told, new;/a\\\n"
4524                    "#endif\n";
4525
4526     sed      = "s/Widget new,/Widget c_new,/g";
4527     test_text =
4528     "struct wedge {\n"
4529     "   Widget\told, new;\n"
4530     "};\nextern Wedged( Widget new, Widget old );";
4531 };
4532
4533
4534 /*
4535  *  Incorrect sprintf declaration in X11/Xmu.h
4536  */
4537 fix = {
4538     hackname = x11_sprintf;
4539     files    = X11/Xmu.h;
4540     files    = X11/Xmu/Xmu.h;
4541     select   = "^extern char \\*\tsprintf\\(\\);$";
4542
4543     c_fix     = format;
4544     c_fix_arg = "#ifndef __STDC__\n%0\n#endif /* !defined __STDC__ */";
4545
4546     test_text = "extern char *\tsprintf();";
4547 };
4548
4549 /*EOF*/