intl/loadmsgcat.c

   1 /* Load needed message catalogs.
   2    Copyright (C) 1995-2017 Free Software Foundation, Inc.
   3
   4    This program is free software: you can redistribute it and/or modify
   5    it under the terms of the GNU Lesser General Public License as published by
   6    the Free Software Foundation; either version 2.1 of the License, or
   7    (at your option) any later version.
   8
   9    This program is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12    GNU Lesser General Public License for more details.
  13
  14    You should have received a copy of the GNU Lesser General Public License
  15    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  16
  17 /* Tell glibc's <string.h> to provide a prototype for mempcpy().
  18    This must come before <config.h> because <config.h> may include
  19    <features.h>, and once <features.h> has been included, it's too late.  */
  20 #ifndef _GNU_SOURCE
  21 # define _GNU_SOURCE    1
  22 #endif
  23
  24 #ifdef HAVE_CONFIG_H
  25 # include <config.h>
  26 #endif
  27
  28 #include <assert.h>
  29 #include <ctype.h>
  30 #include <errno.h>
  31 #include <fcntl.h>
  32 #include <sys/types.h>
  33 #include <sys/stat.h>
  34
  35 #include <stdlib.h>
  36 #include <string.h>
  37
  38 #if defined HAVE_UNISTD_H || defined _LIBC
  39 # include <unistd.h>
  40 #endif
  41
  42 #ifdef _LIBC
  43 # include <langinfo.h>
  44 # include <locale.h>
  45 #endif
  46
  47 #if (defined HAVE_MMAP && defined HAVE_MUNMAP && !defined DISALLOW_MMAP) \
  48     || (defined _LIBC && defined _POSIX_MAPPED_FILES)
  49 # include <sys/mman.h>
  50 # undef HAVE_MMAP
  51 # define HAVE_MMAP      1
  52 #else
  53 # undef HAVE_MMAP
  54 #endif
  55
  56 #if defined HAVE_STDINT_H_WITH_UINTMAX || defined _LIBC
  57 # include <stdint.h>
  58 #endif
  59 #if defined HAVE_INTTYPES_H || defined _LIBC
  60 # include <inttypes.h>
  61 #endif
  62
  63 #include "gmo.h"
  64 #include "gettextP.h"
  65 #include "hash-string.h"
  66 #include "plural-exp.h"
  67
  68 #ifdef _LIBC
  69 # include "../locale/localeinfo.h"
  70 # include <not-cancel.h>
  71 #endif
  72
  73 /* Handle multi-threaded applications.  */
  74 #ifdef _LIBC
  75 # include <libc-lock.h>
  76 #else
  77 # include "lock.h"
  78 #endif
  79
  80 #ifdef _LIBC
  81 # define PRI_MACROS_BROKEN 0
  82 #endif
  83
  84 /* Provide fallback values for macros that ought to be defined in <inttypes.h>.
  85    Note that our fallback values need not be literal strings, because we don't
  86    use them with preprocessor string concatenation.  */
  87 #if !defined PRId8 || PRI_MACROS_BROKEN
  88 # undef PRId8
  89 # define PRId8 "d"
  90 #endif
  91 #if !defined PRIi8 || PRI_MACROS_BROKEN
  92 # undef PRIi8
  93 # define PRIi8 "i"
  94 #endif
  95 #if !defined PRIo8 || PRI_MACROS_BROKEN
  96 # undef PRIo8
  97 # define PRIo8 "o"
  98 #endif
  99 #if !defined PRIu8 || PRI_MACROS_BROKEN
 100 # undef PRIu8
 101 # define PRIu8 "u"
 102 #endif
 103 #if !defined PRIx8 || PRI_MACROS_BROKEN
 104 # undef PRIx8
 105 # define PRIx8 "x"
 106 #endif
 107 #if !defined PRIX8 || PRI_MACROS_BROKEN
 108 # undef PRIX8
 109 # define PRIX8 "X"
 110 #endif
 111 #if !defined PRId16 || PRI_MACROS_BROKEN
 112 # undef PRId16
 113 # define PRId16 "d"
 114 #endif
 115 #if !defined PRIi16 || PRI_MACROS_BROKEN
 116 # undef PRIi16
 117 # define PRIi16 "i"
 118 #endif
 119 #if !defined PRIo16 || PRI_MACROS_BROKEN
 120 # undef PRIo16
 121 # define PRIo16 "o"
 122 #endif
 123 #if !defined PRIu16 || PRI_MACROS_BROKEN
 124 # undef PRIu16
 125 # define PRIu16 "u"
 126 #endif
 127 #if !defined PRIx16 || PRI_MACROS_BROKEN
 128 # undef PRIx16
 129 # define PRIx16 "x"
 130 #endif
 131 #if !defined PRIX16 || PRI_MACROS_BROKEN
 132 # undef PRIX16
 133 # define PRIX16 "X"
 134 #endif
 135 #if !defined PRId32 || PRI_MACROS_BROKEN
 136 # undef PRId32
 137 # define PRId32 "d"
 138 #endif
 139 #if !defined PRIi32 || PRI_MACROS_BROKEN
 140 # undef PRIi32
 141 # define PRIi32 "i"
 142 #endif
 143 #if !defined PRIo32 || PRI_MACROS_BROKEN
 144 # undef PRIo32
 145 # define PRIo32 "o"
 146 #endif
 147 #if !defined PRIu32 || PRI_MACROS_BROKEN
 148 # undef PRIu32
 149 # define PRIu32 "u"
 150 #endif
 151 #if !defined PRIx32 || PRI_MACROS_BROKEN
 152 # undef PRIx32
 153 # define PRIx32 "x"
 154 #endif
 155 #if !defined PRIX32 || PRI_MACROS_BROKEN
 156 # undef PRIX32
 157 # define PRIX32 "X"
 158 #endif
 159 #if !defined PRId64 || PRI_MACROS_BROKEN
 160 # undef PRId64
 161 # define PRId64 (sizeof (long) == 8 ? "ld" : "lld")
 162 #endif
 163 #if !defined PRIi64 || PRI_MACROS_BROKEN
 164 # undef PRIi64
 165 # define PRIi64 (sizeof (long) == 8 ? "li" : "lli")
 166 #endif
 167 #if !defined PRIo64 || PRI_MACROS_BROKEN
 168 # undef PRIo64
 169 # define PRIo64 (sizeof (long) == 8 ? "lo" : "llo")
 170 #endif
 171 #if !defined PRIu64 || PRI_MACROS_BROKEN
 172 # undef PRIu64
 173 # define PRIu64 (sizeof (long) == 8 ? "lu" : "llu")
 174 #endif
 175 #if !defined PRIx64 || PRI_MACROS_BROKEN
 176 # undef PRIx64
 177 # define PRIx64 (sizeof (long) == 8 ? "lx" : "llx")
 178 #endif
 179 #if !defined PRIX64 || PRI_MACROS_BROKEN
 180 # undef PRIX64
 181 # define PRIX64 (sizeof (long) == 8 ? "lX" : "llX")
 182 #endif
 183 #if !defined PRIdLEAST8 || PRI_MACROS_BROKEN
 184 # undef PRIdLEAST8
 185 # define PRIdLEAST8 "d"
 186 #endif
 187 #if !defined PRIiLEAST8 || PRI_MACROS_BROKEN
 188 # undef PRIiLEAST8
 189 # define PRIiLEAST8 "i"
 190 #endif
 191 #if !defined PRIoLEAST8 || PRI_MACROS_BROKEN
 192 # undef PRIoLEAST8
 193 # define PRIoLEAST8 "o"
 194 #endif
 195 #if !defined PRIuLEAST8 || PRI_MACROS_BROKEN
 196 # undef PRIuLEAST8
 197 # define PRIuLEAST8 "u"
 198 #endif
 199 #if !defined PRIxLEAST8 || PRI_MACROS_BROKEN
 200 # undef PRIxLEAST8
 201 # define PRIxLEAST8 "x"
 202 #endif
 203 #if !defined PRIXLEAST8 || PRI_MACROS_BROKEN
 204 # undef PRIXLEAST8
 205 # define PRIXLEAST8 "X"
 206 #endif
 207 #if !defined PRIdLEAST16 || PRI_MACROS_BROKEN
 208 # undef PRIdLEAST16
 209 # define PRIdLEAST16 "d"
 210 #endif
 211 #if !defined PRIiLEAST16 || PRI_MACROS_BROKEN
 212 # undef PRIiLEAST16
 213 # define PRIiLEAST16 "i"
 214 #endif
 215 #if !defined PRIoLEAST16 || PRI_MACROS_BROKEN
 216 # undef PRIoLEAST16
 217 # define PRIoLEAST16 "o"
 218 #endif
 219 #if !defined PRIuLEAST16 || PRI_MACROS_BROKEN
 220 # undef PRIuLEAST16
 221 # define PRIuLEAST16 "u"
 222 #endif
 223 #if !defined PRIxLEAST16 || PRI_MACROS_BROKEN
 224 # undef PRIxLEAST16
 225 # define PRIxLEAST16 "x"
 226 #endif
 227 #if !defined PRIXLEAST16 || PRI_MACROS_BROKEN
 228 # undef PRIXLEAST16
 229 # define PRIXLEAST16 "X"
 230 #endif
 231 #if !defined PRIdLEAST32 || PRI_MACROS_BROKEN
 232 # undef PRIdLEAST32
 233 # define PRIdLEAST32 "d"
 234 #endif
 235 #if !defined PRIiLEAST32 || PRI_MACROS_BROKEN
 236 # undef PRIiLEAST32
 237 # define PRIiLEAST32 "i"
 238 #endif
 239 #if !defined PRIoLEAST32 || PRI_MACROS_BROKEN
 240 # undef PRIoLEAST32
 241 # define PRIoLEAST32 "o"
 242 #endif
 243 #if !defined PRIuLEAST32 || PRI_MACROS_BROKEN
 244 # undef PRIuLEAST32
 245 # define PRIuLEAST32 "u"
 246 #endif
 247 #if !defined PRIxLEAST32 || PRI_MACROS_BROKEN
 248 # undef PRIxLEAST32
 249 # define PRIxLEAST32 "x"
 250 #endif
 251 #if !defined PRIXLEAST32 || PRI_MACROS_BROKEN
 252 # undef PRIXLEAST32
 253 # define PRIXLEAST32 "X"
 254 #endif
 255 #if !defined PRIdLEAST64 || PRI_MACROS_BROKEN
 256 # undef PRIdLEAST64
 257 # define PRIdLEAST64 PRId64
 258 #endif
 259 #if !defined PRIiLEAST64 || PRI_MACROS_BROKEN
 260 # undef PRIiLEAST64
 261 # define PRIiLEAST64 PRIi64
 262 #endif
 263 #if !defined PRIoLEAST64 || PRI_MACROS_BROKEN
 264 # undef PRIoLEAST64
 265 # define PRIoLEAST64 PRIo64
 266 #endif
 267 #if !defined PRIuLEAST64 || PRI_MACROS_BROKEN
 268 # undef PRIuLEAST64
 269 # define PRIuLEAST64 PRIu64
 270 #endif
 271 #if !defined PRIxLEAST64 || PRI_MACROS_BROKEN
 272 # undef PRIxLEAST64
 273 # define PRIxLEAST64 PRIx64
 274 #endif
 275 #if !defined PRIXLEAST64 || PRI_MACROS_BROKEN
 276 # undef PRIXLEAST64
 277 # define PRIXLEAST64 PRIX64
 278 #endif
 279 #if !defined PRIdFAST8 || PRI_MACROS_BROKEN
 280 # undef PRIdFAST8
 281 # define PRIdFAST8 "d"
 282 #endif
 283 #if !defined PRIiFAST8 || PRI_MACROS_BROKEN
 284 # undef PRIiFAST8
 285 # define PRIiFAST8 "i"
 286 #endif
 287 #if !defined PRIoFAST8 || PRI_MACROS_BROKEN
 288 # undef PRIoFAST8
 289 # define PRIoFAST8 "o"
 290 #endif
 291 #if !defined PRIuFAST8 || PRI_MACROS_BROKEN
 292 # undef PRIuFAST8
 293 # define PRIuFAST8 "u"
 294 #endif
 295 #if !defined PRIxFAST8 || PRI_MACROS_BROKEN
 296 # undef PRIxFAST8
 297 # define PRIxFAST8 "x"
 298 #endif
 299 #if !defined PRIXFAST8 || PRI_MACROS_BROKEN
 300 # undef PRIXFAST8
 301 # define PRIXFAST8 "X"
 302 #endif
 303 #if !defined PRIdFAST16 || PRI_MACROS_BROKEN
 304 # undef PRIdFAST16
 305 # define PRIdFAST16 "d"
 306 #endif
 307 #if !defined PRIiFAST16 || PRI_MACROS_BROKEN
 308 # undef PRIiFAST16
 309 # define PRIiFAST16 "i"
 310 #endif
 311 #if !defined PRIoFAST16 || PRI_MACROS_BROKEN
 312 # undef PRIoFAST16
 313 # define PRIoFAST16 "o"
 314 #endif
 315 #if !defined PRIuFAST16 || PRI_MACROS_BROKEN
 316 # undef PRIuFAST16
 317 # define PRIuFAST16 "u"
 318 #endif
 319 #if !defined PRIxFAST16 || PRI_MACROS_BROKEN
 320 # undef PRIxFAST16
 321 # define PRIxFAST16 "x"
 322 #endif
 323 #if !defined PRIXFAST16 || PRI_MACROS_BROKEN
 324 # undef PRIXFAST16
 325 # define PRIXFAST16 "X"
 326 #endif
 327 #if !defined PRIdFAST32 || PRI_MACROS_BROKEN
 328 # undef PRIdFAST32
 329 # define PRIdFAST32 "d"
 330 #endif
 331 #if !defined PRIiFAST32 || PRI_MACROS_BROKEN
 332 # undef PRIiFAST32
 333 # define PRIiFAST32 "i"
 334 #endif
 335 #if !defined PRIoFAST32 || PRI_MACROS_BROKEN
 336 # undef PRIoFAST32
 337 # define PRIoFAST32 "o"
 338 #endif
 339 #if !defined PRIuFAST32 || PRI_MACROS_BROKEN
 340 # undef PRIuFAST32
 341 # define PRIuFAST32 "u"
 342 #endif
 343 #if !defined PRIxFAST32 || PRI_MACROS_BROKEN
 344 # undef PRIxFAST32
 345 # define PRIxFAST32 "x"
 346 #endif
 347 #if !defined PRIXFAST32 || PRI_MACROS_BROKEN
 348 # undef PRIXFAST32
 349 # define PRIXFAST32 "X"
 350 #endif
 351 #if !defined PRIdFAST64 || PRI_MACROS_BROKEN
 352 # undef PRIdFAST64
 353 # define PRIdFAST64 PRId64
 354 #endif
 355 #if !defined PRIiFAST64 || PRI_MACROS_BROKEN
 356 # undef PRIiFAST64
 357 # define PRIiFAST64 PRIi64
 358 #endif
 359 #if !defined PRIoFAST64 || PRI_MACROS_BROKEN
 360 # undef PRIoFAST64
 361 # define PRIoFAST64 PRIo64
 362 #endif
 363 #if !defined PRIuFAST64 || PRI_MACROS_BROKEN
 364 # undef PRIuFAST64
 365 # define PRIuFAST64 PRIu64
 366 #endif
 367 #if !defined PRIxFAST64 || PRI_MACROS_BROKEN
 368 # undef PRIxFAST64
 369 # define PRIxFAST64 PRIx64
 370 #endif
 371 #if !defined PRIXFAST64 || PRI_MACROS_BROKEN
 372 # undef PRIXFAST64
 373 # define PRIXFAST64 PRIX64
 374 #endif
 375 #if !defined PRIdMAX || PRI_MACROS_BROKEN
 376 # undef PRIdMAX
 377 # define PRIdMAX (sizeof (uintmax_t) == sizeof (long) ? "ld" : "lld")
 378 #endif
 379 #if !defined PRIiMAX || PRI_MACROS_BROKEN
 380 # undef PRIiMAX
 381 # define PRIiMAX (sizeof (uintmax_t) == sizeof (long) ? "li" : "lli")
 382 #endif
 383 #if !defined PRIoMAX || PRI_MACROS_BROKEN
 384 # undef PRIoMAX
 385 # define PRIoMAX (sizeof (uintmax_t) == sizeof (long) ? "lo" : "llo")
 386 #endif
 387 #if !defined PRIuMAX || PRI_MACROS_BROKEN
 388 # undef PRIuMAX
 389 # define PRIuMAX (sizeof (uintmax_t) == sizeof (long) ? "lu" : "llu")
 390 #endif
 391 #if !defined PRIxMAX || PRI_MACROS_BROKEN
 392 # undef PRIxMAX
 393 # define PRIxMAX (sizeof (uintmax_t) == sizeof (long) ? "lx" : "llx")
 394 #endif
 395 #if !defined PRIXMAX || PRI_MACROS_BROKEN
 396 # undef PRIXMAX
 397 # define PRIXMAX (sizeof (uintmax_t) == sizeof (long) ? "lX" : "llX")
 398 #endif
 399 #if !defined PRIdPTR || PRI_MACROS_BROKEN
 400 # undef PRIdPTR
 401 # define PRIdPTR \
 402   (sizeof (void *) == sizeof (long) ? "ld" : \
 403    sizeof (void *) == sizeof (int) ? "d" : \
 404    "lld")
 405 #endif
 406 #if !defined PRIiPTR || PRI_MACROS_BROKEN
 407 # undef PRIiPTR
 408 # define PRIiPTR \
 409   (sizeof (void *) == sizeof (long) ? "li" : \
 410    sizeof (void *) == sizeof (int) ? "i" : \
 411    "lli")
 412 #endif
 413 #if !defined PRIoPTR || PRI_MACROS_BROKEN
 414 # undef PRIoPTR
 415 # define PRIoPTR \
 416   (sizeof (void *) == sizeof (long) ? "lo" : \
 417    sizeof (void *) == sizeof (int) ? "o" : \
 418    "llo")
 419 #endif
 420 #if !defined PRIuPTR || PRI_MACROS_BROKEN
 421 # undef PRIuPTR
 422 # define PRIuPTR \
 423   (sizeof (void *) == sizeof (long) ? "lu" : \
 424    sizeof (void *) == sizeof (int) ? "u" : \
 425    "llu")
 426 #endif
 427 #if !defined PRIxPTR || PRI_MACROS_BROKEN
 428 # undef PRIxPTR
 429 # define PRIxPTR \
 430   (sizeof (void *) == sizeof (long) ? "lx" : \
 431    sizeof (void *) == sizeof (int) ? "x" : \
 432    "llx")
 433 #endif
 434 #if !defined PRIXPTR || PRI_MACROS_BROKEN
 435 # undef PRIXPTR
 436 # define PRIXPTR \
 437   (sizeof (void *) == sizeof (long) ? "lX" : \
 438    sizeof (void *) == sizeof (int) ? "X" : \
 439    "llX")
 440 #endif
 441
 442 /* @@ end of prolog @@ */
 443
 444 #ifdef _LIBC
 445 /* Rename the non ISO C functions.  This is required by the standard
 446    because some ISO C functions will require linking with this object
 447    file and the name space must not be polluted.  */
 448 # define open(name, flags)      __open_nocancel (name, flags)
 449 # define close(fd)              __close_nocancel_nostatus (fd)
 450 # define read(fd, buf, n)       __read_nocancel (fd, buf, n)
 451 # define mmap(addr, len, prot, flags, fd, offset) \
 452   __mmap (addr, len, prot, flags, fd, offset)
 453 # define munmap(addr, len)      __munmap (addr, len)
 454 #endif
 455
 456 /* For systems that distinguish between text and binary I/O.
 457    O_BINARY is usually declared in <fcntl.h>. */
 458 #if !defined O_BINARY && defined _O_BINARY
 459   /* For MSC-compatible compilers.  */
 460 # define O_BINARY _O_BINARY
 461 # define O_TEXT _O_TEXT
 462 #endif
 463 #ifdef __BEOS__
 464   /* BeOS 5 has O_BINARY and O_TEXT, but they have no effect.  */
 465 # undef O_BINARY
 466 # undef O_TEXT
 467 #endif
 468 /* On reasonable systems, binary I/O is the default.  */
 469 #ifndef O_BINARY
 470 # define O_BINARY 0
 471 #endif
 472
 473
 474 /* We need a sign, whether a new catalog was loaded, which can be associated
 475    with all translations.  This is important if the translations are
 476    cached by one of GCC's features.  */
 477 int _nl_msg_cat_cntr;
 478
 479
 480 /* Expand a system dependent string segment.  Return NULL if unsupported.  */
 481 static const char *
 482 get_sysdep_segment_value (const char *name)
 483 {
 484   /* Test for an ISO C 99 section 7.8.1 format string directive.
 485      Syntax:
 486      P R I { d | i | o | u | x | X }
 487      { { | LEAST | FAST } { 8 | 16 | 32 | 64 } | MAX | PTR }  */
 488   /* We don't use a table of 14 times 6 'const char *' strings here, because
 489      data relocations cost startup time.  */
 490   if (name[0] == 'P' && name[1] == 'R' && name[2] == 'I')
 491     {
 492       if (name[3] == 'd' || name[3] == 'i' || name[3] == 'o' || name[3] == 'u'
 493           || name[3] == 'x' || name[3] == 'X')
 494         {
 495           if (name[4] == '8' && name[5] == '\0')
 496             {
 497               if (name[3] == 'd')
 498                 return PRId8;
 499               if (name[3] == 'i')
 500                 return PRIi8;
 501               if (name[3] == 'o')
 502                 return PRIo8;
 503               if (name[3] == 'u')
 504                 return PRIu8;
 505               if (name[3] == 'x')
 506                 return PRIx8;
 507               if (name[3] == 'X')
 508                 return PRIX8;
 509               abort ();
 510             }
 511           if (name[4] == '1' && name[5] == '6' && name[6] == '\0')
 512             {
 513               if (name[3] == 'd')
 514                 return PRId16;
 515               if (name[3] == 'i')
 516                 return PRIi16;
 517               if (name[3] == 'o')
 518                 return PRIo16;
 519               if (name[3] == 'u')
 520                 return PRIu16;
 521               if (name[3] == 'x')
 522                 return PRIx16;
 523               if (name[3] == 'X')
 524                 return PRIX16;
 525               abort ();
 526             }
 527           if (name[4] == '3' && name[5] == '2' && name[6] == '\0')
 528             {
 529               if (name[3] == 'd')
 530                 return PRId32;
 531               if (name[3] == 'i')
 532                 return PRIi32;
 533               if (name[3] == 'o')
 534                 return PRIo32;
 535               if (name[3] == 'u')
 536                 return PRIu32;
 537               if (name[3] == 'x')
 538                 return PRIx32;
 539               if (name[3] == 'X')
 540                 return PRIX32;
 541               abort ();
 542             }
 543           if (name[4] == '6' && name[5] == '4' && name[6] == '\0')
 544             {
 545               if (name[3] == 'd')
 546                 return PRId64;
 547               if (name[3] == 'i')
 548                 return PRIi64;
 549               if (name[3] == 'o')
 550                 return PRIo64;
 551               if (name[3] == 'u')
 552                 return PRIu64;
 553               if (name[3] == 'x')
 554                 return PRIx64;
 555               if (name[3] == 'X')
 556                 return PRIX64;
 557               abort ();
 558             }
 559           if (name[4] == 'L' && name[5] == 'E' && name[6] == 'A'
 560               && name[7] == 'S' && name[8] == 'T')
 561             {
 562               if (name[9] == '8' && name[10] == '\0')
 563                 {
 564                   if (name[3] == 'd')
 565                     return PRIdLEAST8;
 566                   if (name[3] == 'i')
 567                     return PRIiLEAST8;
 568                   if (name[3] == 'o')
 569                     return PRIoLEAST8;
 570                   if (name[3] == 'u')
 571                     return PRIuLEAST8;
 572                   if (name[3] == 'x')
 573                     return PRIxLEAST8;
 574                   if (name[3] == 'X')
 575                     return PRIXLEAST8;
 576                   abort ();
 577                 }
 578               if (name[9] == '1' && name[10] == '6' && name[11] == '\0')
 579                 {
 580                   if (name[3] == 'd')
 581                     return PRIdLEAST16;
 582                   if (name[3] == 'i')
 583                     return PRIiLEAST16;
 584                   if (name[3] == 'o')
 585                     return PRIoLEAST16;
 586                   if (name[3] == 'u')
 587                     return PRIuLEAST16;
 588                   if (name[3] == 'x')
 589                     return PRIxLEAST16;
 590                   if (name[3] == 'X')
 591                     return PRIXLEAST16;
 592                   abort ();
 593                 }
 594               if (name[9] == '3' && name[10] == '2' && name[11] == '\0')
 595                 {
 596                   if (name[3] == 'd')
 597                     return PRIdLEAST32;
 598                   if (name[3] == 'i')
 599                     return PRIiLEAST32;
 600                   if (name[3] == 'o')
 601                     return PRIoLEAST32;
 602                   if (name[3] == 'u')
 603                     return PRIuLEAST32;
 604                   if (name[3] == 'x')
 605                     return PRIxLEAST32;
 606                   if (name[3] == 'X')
 607                     return PRIXLEAST32;
 608                   abort ();
 609                 }
 610               if (name[9] == '6' && name[10] == '4' && name[11] == '\0')
 611                 {
 612                   if (name[3] == 'd')
 613                     return PRIdLEAST64;
 614                   if (name[3] == 'i')
 615                     return PRIiLEAST64;
 616                   if (name[3] == 'o')
 617                     return PRIoLEAST64;
 618                   if (name[3] == 'u')
 619                     return PRIuLEAST64;
 620                   if (name[3] == 'x')
 621                     return PRIxLEAST64;
 622                   if (name[3] == 'X')
 623                     return PRIXLEAST64;
 624                   abort ();
 625                 }
 626             }
 627           if (name[4] == 'F' && name[5] == 'A' && name[6] == 'S'
 628               && name[7] == 'T')
 629             {
 630               if (name[8] == '8' && name[9] == '\0')
 631                 {
 632                   if (name[3] == 'd')
 633                     return PRIdFAST8;
 634                   if (name[3] == 'i')
 635                     return PRIiFAST8;
 636                   if (name[3] == 'o')
 637                     return PRIoFAST8;
 638                   if (name[3] == 'u')
 639                     return PRIuFAST8;
 640                   if (name[3] == 'x')
 641                     return PRIxFAST8;
 642                   if (name[3] == 'X')
 643                     return PRIXFAST8;
 644                   abort ();
 645                 }
 646               if (name[8] == '1' && name[9] == '6' && name[10] == '\0')
 647                 {
 648                   if (name[3] == 'd')
 649                     return PRIdFAST16;
 650                   if (name[3] == 'i')
 651                     return PRIiFAST16;
 652                   if (name[3] == 'o')
 653                     return PRIoFAST16;
 654                   if (name[3] == 'u')
 655                     return PRIuFAST16;
 656                   if (name[3] == 'x')
 657                     return PRIxFAST16;
 658                   if (name[3] == 'X')
 659                     return PRIXFAST16;
 660                   abort ();
 661                 }
 662               if (name[8] == '3' && name[9] == '2' && name[10] == '\0')
 663                 {
 664                   if (name[3] == 'd')
 665                     return PRIdFAST32;
 666                   if (name[3] == 'i')
 667                     return PRIiFAST32;
 668                   if (name[3] == 'o')
 669                     return PRIoFAST32;
 670                   if (name[3] == 'u')
 671                     return PRIuFAST32;
 672                   if (name[3] == 'x')
 673                     return PRIxFAST32;
 674                   if (name[3] == 'X')
 675                     return PRIXFAST32;
 676                   abort ();
 677                 }
 678               if (name[8] == '6' && name[9] == '4' && name[10] == '\0')
 679                 {
 680                   if (name[3] == 'd')
 681                     return PRIdFAST64;
 682                   if (name[3] == 'i')
 683                     return PRIiFAST64;
 684                   if (name[3] == 'o')
 685                     return PRIoFAST64;
 686                   if (name[3] == 'u')
 687                     return PRIuFAST64;
 688                   if (name[3] == 'x')
 689                     return PRIxFAST64;
 690                   if (name[3] == 'X')
 691                     return PRIXFAST64;
 692                   abort ();
 693                 }
 694             }
 695           if (name[4] == 'M' && name[5] == 'A' && name[6] == 'X'
 696               && name[7] == '\0')
 697             {
 698               if (name[3] == 'd')
 699                 return PRIdMAX;
 700               if (name[3] == 'i')
 701                 return PRIiMAX;
 702               if (name[3] == 'o')
 703                 return PRIoMAX;
 704               if (name[3] == 'u')
 705                 return PRIuMAX;
 706               if (name[3] == 'x')
 707                 return PRIxMAX;
 708               if (name[3] == 'X')
 709                 return PRIXMAX;
 710               abort ();
 711             }
 712           if (name[4] == 'P' && name[5] == 'T' && name[6] == 'R'
 713               && name[7] == '\0')
 714             {
 715               if (name[3] == 'd')
 716                 return PRIdPTR;
 717               if (name[3] == 'i')
 718                 return PRIiPTR;
 719               if (name[3] == 'o')
 720                 return PRIoPTR;
 721               if (name[3] == 'u')
 722                 return PRIuPTR;
 723               if (name[3] == 'x')
 724                 return PRIxPTR;
 725               if (name[3] == 'X')
 726                 return PRIXPTR;
 727               abort ();
 728             }
 729         }
 730     }
 731   /* Test for a glibc specific printf() format directive flag.  */
 732   if (name[0] == 'I' && name[1] == '\0')
 733     {
 734 #if defined _LIBC \
 735     || ((__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2)) \
 736         && !defined __UCLIBC__)
 737       /* The 'I' flag, in numeric format directives, replaces ASCII digits
 738          with the 'outdigits' defined in the LC_CTYPE locale facet.  This is
 739          used for Farsi (Persian), some Indic languages, and maybe Arabic.  */
 740       return "I";
 741 #else
 742       return "";
 743 #endif
 744     }
 745   /* Other system dependent strings are not valid.  */
 746   return NULL;
 747 }
 748
 749 /* Load the message catalogs specified by FILENAME.  If it is no valid
 750    message catalog do nothing.  */
 751 void
 752 _nl_load_domain (struct loaded_l10nfile *domain_file,
 753                  struct binding *domainbinding)
 754 {
 755   __libc_lock_define_initialized_recursive (static, lock);
 756   int fd = -1;
 757   size_t size;
 758 #ifdef _LIBC
 759   struct stat64 st;
 760 #else
 761   struct stat st;
 762 #endif
 763   struct mo_file_header *data = (struct mo_file_header *) -1;
 764   int use_mmap = 0;
 765   struct loaded_domain *domain;
 766   int revision;
 767   const char *nullentry;
 768   size_t nullentrylen;
 769
 770   __libc_lock_lock_recursive (lock);
 771   if (domain_file->decided != 0)
 772     {
 773       /* There are two possibilities:
 774
 775          + this is the same thread calling again during this initialization
 776            via _nl_find_msg.  We have initialized everything this call needs.
 777
 778          + this is another thread which tried to initialize this object.
 779            Not necessary anymore since if the lock is available this
 780            is finished.
 781       */
 782       goto done;
 783     }
 784
 785   domain_file->decided = -1;
 786   domain_file->data = NULL;
 787
 788   /* Note that it would be useless to store domainbinding in domain_file
 789      because domainbinding might be == NULL now but != NULL later (after
 790      a call to bind_textdomain_codeset).  */
 791
 792   /* If the record does not represent a valid locale the FILENAME
 793      might be NULL.  This can happen when according to the given
 794      specification the locale file name is different for XPG and CEN
 795      syntax.  */
 796   if (domain_file->filename == NULL)
 797     goto out;
 798
 799   /* Try to open the addressed file.  */
 800   fd = open (domain_file->filename, O_RDONLY | O_BINARY);
 801   if (fd == -1)
 802     goto out;
 803
 804   /* We must know about the size of the file.  */
 805   if (
 806 #ifdef _LIBC
 807       __builtin_expect (fstat64 (fd, &st) != 0, 0)
 808 #else
 809       __builtin_expect (fstat (fd, &st) != 0, 0)
 810 #endif
 811       || __builtin_expect ((size = (size_t) st.st_size) != st.st_size, 0)
 812       || __builtin_expect (size < sizeof (struct mo_file_header), 0))
 813     /* Something went wrong.  */
 814     goto out;
 815
 816 #ifdef HAVE_MMAP
 817   /* Now we are ready to load the file.  If mmap() is available we try
 818      this first.  If not available or it failed we try to load it.  */
 819   data = (struct mo_file_header *) mmap (NULL, size, PROT_READ,
 820                                          MAP_PRIVATE, fd, 0);
 821
 822   if (__builtin_expect (data != MAP_FAILED, 1))
 823     {
 824       /* mmap() call was successful.  */
 825       close (fd);
 826       fd = -1;
 827       use_mmap = 1;
 828     }
 829
 830   assert (MAP_FAILED == (void *) -1);
 831 #endif
 832
 833   /* If the data is not yet available (i.e. mmap'ed) we try to load
 834      it manually.  */
 835   if (data == (struct mo_file_header *) -1)
 836     {
 837       size_t to_read;
 838       char *read_ptr;
 839
 840       data = (struct mo_file_header *) malloc (size);
 841       if (data == NULL)
 842         goto out;
 843
 844       to_read = size;
 845       read_ptr = (char *) data;
 846       do
 847         {
 848           long int nb = (long int) read (fd, read_ptr, to_read);
 849           if (nb <= 0)
 850             {
 851 #ifdef EINTR
 852               if (nb == -1 && errno == EINTR)
 853                 continue;
 854 #endif
 855               goto out;
 856             }
 857           read_ptr += nb;
 858           to_read -= nb;
 859         }
 860       while (to_read > 0);
 861
 862       close (fd);
 863       fd = -1;
 864     }
 865
 866   /* Using the magic number we can test whether it really is a message
 867      catalog file.  */
 868   if (__builtin_expect (data->magic != _MAGIC && data->magic != _MAGIC_SWAPPED,
 869                         0))
 870     {
 871       /* The magic number is wrong: not a message catalog file.  */
 872 #ifdef HAVE_MMAP
 873       if (use_mmap)
 874         munmap ((caddr_t) data, size);
 875       else
 876 #endif
 877         free (data);
 878       goto out;
 879     }
 880
 881   domain = (struct loaded_domain *) malloc (sizeof (struct loaded_domain));
 882   if (domain == NULL)
 883     goto out;
 884   domain_file->data = domain;
 885
 886   domain->data = (char *) data;
 887   domain->use_mmap = use_mmap;
 888   domain->mmap_size = size;
 889   domain->must_swap = data->magic != _MAGIC;
 890   domain->malloced = NULL;
 891
 892   /* Fill in the information about the available tables.  */
 893   revision = W (domain->must_swap, data->revision);
 894   /* We support only the major revisions 0 and 1.  */
 895   switch (revision >> 16)
 896     {
 897     case 0:
 898     case 1:
 899       domain->nstrings = W (domain->must_swap, data->nstrings);
 900       domain->orig_tab = (const struct string_desc *)
 901         ((char *) data + W (domain->must_swap, data->orig_tab_offset));
 902       domain->trans_tab = (const struct string_desc *)
 903         ((char *) data + W (domain->must_swap, data->trans_tab_offset));
 904       domain->hash_size = W (domain->must_swap, data->hash_tab_size);
 905       domain->hash_tab =
 906         (domain->hash_size > 2
 907          ? (const nls_uint32 *)
 908            ((char *) data + W (domain->must_swap, data->hash_tab_offset))
 909          : NULL);
 910       domain->must_swap_hash_tab = domain->must_swap;
 911
 912       /* Now dispatch on the minor revision.  */
 913       switch (revision & 0xffff)
 914         {
 915         case 0:
 916           domain->n_sysdep_strings = 0;
 917           domain->orig_sysdep_tab = NULL;
 918           domain->trans_sysdep_tab = NULL;
 919           break;
 920         case 1:
 921         default:
 922           {
 923             nls_uint32 n_sysdep_strings;
 924
 925             if (domain->hash_tab == NULL)
 926               /* This is invalid.  These minor revisions need a hash table.  */
 927               goto invalid;
 928
 929             n_sysdep_strings =
 930               W (domain->must_swap, data->n_sysdep_strings);
 931             if (n_sysdep_strings > 0)
 932               {
 933                 nls_uint32 n_sysdep_segments;
 934                 const struct sysdep_segment *sysdep_segments;
 935                 const char **sysdep_segment_values;
 936                 const nls_uint32 *orig_sysdep_tab;
 937                 const nls_uint32 *trans_sysdep_tab;
 938                 nls_uint32 n_inmem_sysdep_strings;
 939                 size_t memneed;
 940                 char *mem;
 941                 struct sysdep_string_desc *inmem_orig_sysdep_tab;
 942                 struct sysdep_string_desc *inmem_trans_sysdep_tab;
 943                 nls_uint32 *inmem_hash_tab;
 944                 unsigned int i, j;
 945
 946                 /* Get the values of the system dependent segments.  */
 947                 n_sysdep_segments =
 948                   W (domain->must_swap, data->n_sysdep_segments);
 949                 sysdep_segments = (const struct sysdep_segment *)
 950                   ((char *) data
 951                    + W (domain->must_swap, data->sysdep_segments_offset));
 952                 sysdep_segment_values = calloc
 953                   (n_sysdep_segments, sizeof (const char *));
 954                 if (sysdep_segment_values == NULL)
 955                   goto invalid;
 956                 for (i = 0; i < n_sysdep_segments; i++)
 957                   {
 958                     const char *name =
 959                       (char *) data
 960                       + W (domain->must_swap, sysdep_segments[i].offset);
 961                     nls_uint32 namelen =
 962                       W (domain->must_swap, sysdep_segments[i].length);
 963
 964                     if (!(namelen > 0 && name[namelen - 1] == '\0'))
 965                       {
 966                         free (sysdep_segment_values);
 967                         goto invalid;
 968                       }
 969
 970                     sysdep_segment_values[i] = get_sysdep_segment_value (name);
 971                   }
 972
 973                 orig_sysdep_tab = (const nls_uint32 *)
 974                   ((char *) data
 975                    + W (domain->must_swap, data->orig_sysdep_tab_offset));
 976                 trans_sysdep_tab = (const nls_uint32 *)
 977                   ((char *) data
 978                    + W (domain->must_swap, data->trans_sysdep_tab_offset));
 979
 980                 /* Compute the amount of additional memory needed for the
 981                    system dependent strings and the augmented hash table.
 982                    At the same time, also drop string pairs which refer to
 983                    an undefined system dependent segment.  */
 984                 n_inmem_sysdep_strings = 0;
 985                 memneed = domain->hash_size * sizeof (nls_uint32);
 986                 for (i = 0; i < n_sysdep_strings; i++)
 987                   {
 988                     int valid = 1;
 989                     size_t needs[2];
 990
 991                     for (j = 0; j < 2; j++)
 992                       {
 993                         const struct sysdep_string *sysdep_string =
 994                           (const struct sysdep_string *)
 995                           ((char *) data
 996                            + W (domain->must_swap,
 997                                 j == 0
 998                                 ? orig_sysdep_tab[i]
 999                                 : trans_sysdep_tab[i]));
1000                         size_t need = 0;
1001                         const struct segment_pair *p = sysdep_string->segments;
1002
1003                         if (W (domain->must_swap, p->sysdepref) != SEGMENTS_END)
1004                           for (p = sysdep_string->segments;; p++)
1005                             {
1006                               nls_uint32 sysdepref;
1007
1008                               need += W (domain->must_swap, p->segsize);
1009
1010                               sysdepref = W (domain->must_swap, p->sysdepref);
1011                               if (sysdepref == SEGMENTS_END)
1012                                 break;
1013
1014                               if (sysdepref >= n_sysdep_segments)
1015                                 {
1016                                   /* Invalid.  */
1017                                   free (sysdep_segment_values);
1018                                   goto invalid;
1019                                 }
1020
1021                               if (sysdep_segment_values[sysdepref] == NULL)
1022                                 {
1023                                   /* This particular string pair is invalid.  */
1024                                   valid = 0;
1025                                   break;
1026                                 }
1027
1028                               need += strlen (sysdep_segment_values[sysdepref]);
1029                             }
1030
1031                         needs[j] = need;
1032                         if (!valid)
1033                           break;
1034                       }
1035
1036                     if (valid)
1037                       {
1038                         n_inmem_sysdep_strings++;
1039                         memneed += needs[0] + needs[1];
1040                       }
1041                   }
1042                 memneed += 2 * n_inmem_sysdep_strings
1043                            * sizeof (struct sysdep_string_desc);
1044
1045                 if (n_inmem_sysdep_strings > 0)
1046                   {
1047                     unsigned int k;
1048
1049                     /* Allocate additional memory.  */
1050                     mem = (char *) malloc (memneed);
1051                     if (mem == NULL)
1052                       goto invalid;
1053
1054                     domain->malloced = mem;
1055                     inmem_orig_sysdep_tab = (struct sysdep_string_desc *) mem;
1056                     mem += n_inmem_sysdep_strings
1057                            * sizeof (struct sysdep_string_desc);
1058                     inmem_trans_sysdep_tab = (struct sysdep_string_desc *) mem;
1059                     mem += n_inmem_sysdep_strings
1060                            * sizeof (struct sysdep_string_desc);
1061                     inmem_hash_tab = (nls_uint32 *) mem;
1062                     mem += domain->hash_size * sizeof (nls_uint32);
1063
1064                     /* Compute the system dependent strings.  */
1065                     k = 0;
1066                     for (i = 0; i < n_sysdep_strings; i++)
1067                       {
1068                         int valid = 1;
1069
1070                         for (j = 0; j < 2; j++)
1071                           {
1072                             const struct sysdep_string *sysdep_string =
1073                               (const struct sysdep_string *)
1074                               ((char *) data
1075                                + W (domain->must_swap,
1076                                     j == 0
1077                                     ? orig_sysdep_tab[i]
1078                                     : trans_sysdep_tab[i]));
1079                             const struct segment_pair *p =
1080                               sysdep_string->segments;
1081
1082                             if (W (domain->must_swap, p->sysdepref)
1083                                 != SEGMENTS_END)
1084                               for (p = sysdep_string->segments;; p++)
1085                                 {
1086                                   nls_uint32 sysdepref;
1087
1088                                   sysdepref =
1089                                     W (domain->must_swap, p->sysdepref);
1090                                   if (sysdepref == SEGMENTS_END)
1091                                     break;
1092
1093                                   if (sysdep_segment_values[sysdepref] == NULL)
1094                                     {
1095                                       /* This particular string pair is
1096                                          invalid.  */
1097                                       valid = 0;
1098                                       break;
1099                                     }
1100                                 }
1101
1102                             if (!valid)
1103                               break;
1104                           }
1105
1106                         if (valid)
1107                           {
1108                             for (j = 0; j < 2; j++)
1109                               {
1110                                 const struct sysdep_string *sysdep_string =
1111                                   (const struct sysdep_string *)
1112                                   ((char *) data
1113                                    + W (domain->must_swap,
1114                                         j == 0
1115                                         ? orig_sysdep_tab[i]
1116                                         : trans_sysdep_tab[i]));
1117                                 const char *static_segments =
1118                                   (char *) data
1119                                   + W (domain->must_swap, sysdep_string->offset);
1120                                 const struct segment_pair *p =
1121                                   sysdep_string->segments;
1122
1123                                 /* Concatenate the segments, and fill
1124                                    inmem_orig_sysdep_tab[k] (for j == 0) and
1125                                    inmem_trans_sysdep_tab[k] (for j == 1).  */
1126
1127                                 struct sysdep_string_desc *inmem_tab_entry =
1128                                   (j == 0
1129                                    ? inmem_orig_sysdep_tab
1130                                    : inmem_trans_sysdep_tab)
1131                                   + k;
1132
1133                                 if (W (domain->must_swap, p->sysdepref)
1134                                     == SEGMENTS_END)
1135                                   {
1136                                     /* Only one static segment.  */
1137                                     inmem_tab_entry->length =
1138                                       W (domain->must_swap, p->segsize);
1139                                     inmem_tab_entry->pointer = static_segments;
1140                                   }
1141                                 else
1142                                   {
1143                                     inmem_tab_entry->pointer = mem;
1144
1145                                     for (p = sysdep_string->segments;; p++)
1146                                       {
1147                                         nls_uint32 segsize =
1148                                           W (domain->must_swap, p->segsize);
1149                                         nls_uint32 sysdepref =
1150                                           W (domain->must_swap, p->sysdepref);
1151                                         size_t n;
1152
1153                                         if (segsize > 0)
1154                                           {
1155                                             memcpy (mem, static_segments, segsize);
1156                                             mem += segsize;
1157                                             static_segments += segsize;
1158                                           }
1159
1160                                         if (sysdepref == SEGMENTS_END)
1161                                           break;
1162
1163                                         n = strlen (sysdep_segment_values[sysdepref]);
1164                                         memcpy (mem, sysdep_segment_values[sysdepref], n);
1165                                         mem += n;
1166                                       }
1167
1168                                     inmem_tab_entry->length =
1169                                       mem - inmem_tab_entry->pointer;
1170                                   }
1171                               }
1172
1173                             k++;
1174                           }
1175                       }
1176                     if (k != n_inmem_sysdep_strings)
1177                       abort ();
1178
1179                     /* Compute the augmented hash table.  */
1180                     for (i = 0; i < domain->hash_size; i++)
1181                       inmem_hash_tab[i] =
1182                         W (domain->must_swap_hash_tab, domain->hash_tab[i]);
1183                     for (i = 0; i < n_inmem_sysdep_strings; i++)
1184                       {
1185                         const char *msgid = inmem_orig_sysdep_tab[i].pointer;
1186                         nls_uint32 hash_val = __hash_string (msgid);
1187                         nls_uint32 idx = hash_val % domain->hash_size;
1188                         nls_uint32 incr =
1189                           1 + (hash_val % (domain->hash_size - 2));
1190
1191                         for (;;)
1192                           {
1193                             if (inmem_hash_tab[idx] == 0)
1194                               {
1195                                 /* Hash table entry is empty.  Use it.  */
1196                                 inmem_hash_tab[idx] = 1 + domain->nstrings + i;
1197                                 break;
1198                               }
1199
1200                             if (idx >= domain->hash_size - incr)
1201                               idx -= domain->hash_size - incr;
1202                             else
1203                               idx += incr;
1204                           }
1205                       }
1206
1207                     domain->n_sysdep_strings = n_inmem_sysdep_strings;
1208                     domain->orig_sysdep_tab = inmem_orig_sysdep_tab;
1209                     domain->trans_sysdep_tab = inmem_trans_sysdep_tab;
1210
1211                     domain->hash_tab = inmem_hash_tab;
1212                     domain->must_swap_hash_tab = 0;
1213                   }
1214                 else
1215                   {
1216                     domain->n_sysdep_strings = 0;
1217                     domain->orig_sysdep_tab = NULL;
1218                     domain->trans_sysdep_tab = NULL;
1219                   }
1220
1221                 free (sysdep_segment_values);
1222               }
1223             else
1224               {
1225                 domain->n_sysdep_strings = 0;
1226                 domain->orig_sysdep_tab = NULL;
1227                 domain->trans_sysdep_tab = NULL;
1228               }
1229           }
1230           break;
1231         }
1232       break;
1233     default:
1234       /* This is an invalid revision.  */
1235     invalid:
1236       /* This is an invalid .mo file or we ran out of resources.  */
1237       free (domain->malloced);
1238 #ifdef HAVE_MMAP
1239       if (use_mmap)
1240         munmap ((caddr_t) data, size);
1241       else
1242 #endif
1243         free (data);
1244       free (domain);
1245       domain_file->data = NULL;
1246       goto out;
1247     }
1248
1249   /* No caches of converted translations so far.  */
1250   domain->conversions = NULL;
1251   domain->nconversions = 0;
1252 #ifdef _LIBC
1253   __libc_rwlock_init (domain->conversions_lock);
1254 #else
1255   gl_rwlock_init (domain->conversions_lock);
1256 #endif
1257
1258   /* Get the header entry and look for a plural specification.  */
1259 #ifdef IN_LIBGLOCALE
1260   nullentry =
1261     _nl_find_msg (domain_file, domainbinding, NULL, "", &nullentrylen);
1262 #else
1263   nullentry = _nl_find_msg (domain_file, domainbinding, "", 0, &nullentrylen);
1264 #endif
1265   if (__builtin_expect (nullentry == (char *) -1, 0))
1266     {
1267 #ifdef _LIBC
1268       __libc_rwlock_fini (domain->conversions_lock);
1269 #endif
1270       goto invalid;
1271     }
1272   EXTRACT_PLURAL_EXPRESSION (nullentry, &domain->plural, &domain->nplurals);
1273
1274  out:
1275   if (fd != -1)
1276     close (fd);
1277
1278   domain_file->decided = 1;
1279
1280  done:
1281   __libc_lock_unlock_recursive (lock);
1282 }
1283
1284
1285 #ifdef _LIBC
1286 void
1287 __libc_freeres_fn_section
1288 _nl_unload_domain (struct loaded_domain *domain)
1289 {
1290   size_t i;
1291
1292   if (domain->plural != &__gettext_germanic_plural)
1293     __gettext_free_exp ((struct expression *) domain->plural);
1294
1295   for (i = 0; i < domain->nconversions; i++)
1296     {
1297       struct converted_domain *convd = &domain->conversions[i];
1298
1299       free ((char *) convd->encoding);
1300       if (convd->conv_tab != NULL && convd->conv_tab != (char **) -1)
1301         free (convd->conv_tab);
1302       if (convd->conv != (__gconv_t) -1)
1303         __gconv_close (convd->conv);
1304     }
1305   free (domain->conversions);
1306   __libc_rwlock_fini (domain->conversions_lock);
1307
1308   free (domain->malloced);
1309
1310 # ifdef _POSIX_MAPPED_FILES
1311   if (domain->use_mmap)
1312     munmap ((caddr_t) domain->data, domain->mmap_size);
1313   else
1314 # endif /* _POSIX_MAPPED_FILES */
1315     free ((void *) domain->data);
1316
1317   free (domain);
1318 }
1319 #endif