1/* -*- Mode: C -*- */ 2 3autogen 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[ \t]*=[ \t]*(.*);' 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 20FIXINC_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 */ 30fix = { 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/* On AIX when _LARGE_FILES is defined fcntl.h defines open to 68 * open64 and creat to creat64. This fixes fcntl.h to 69 * undef those defines and use __asm__ to alias the symbols if 70 * building with g++ and -D_LARGE_FILES 71 */ 72fix = { 73 hackname = AAB_aix_fcntl; 74 files = fcntl.h; 75 select = "define open[ \t]open64"; 76 mach = "*-*-aix*"; 77 test-text = ''; /* no way to test */ 78 79 c_fix = wrap; 80 81 c_fix_arg = ""; 82 83 c_fix_arg = <<- _EOArg_ 84 85 #if defined __GNUG__ && defined _LARGE_FILES && defined __cplusplus 86 #define __need__aix_fcntl_h_fix 87 #ifdef __need__aix_fcntl_h_fix 88 #undef open 89 #undef creat 90 #undef openat 91 /* Alias the symbols using asm */ 92 extern "C" { 93 extern int open(const char *, int, ...) __asm__("open64"); 94 extern int creat(const char *, mode_t) __asm__("creat64"); 95 #if (_XOPEN_SOURCE >= 700) 96 extern int openat(int, const char *, int, ...) __asm__("open64at"); 97 #endif 98 } 99 #endif 100 #endif 101 102 _EOArg_; 103}; 104 105/* 106 * On Mac OS 10.3.9, the 'long double' functions are available in 107 * libSystem, but are not prototyped in math.h. 108 */ 109fix = { 110 hackname = AAB_darwin7_9_long_double_funcs; 111 mach = "*-*-darwin7.9*"; 112 files = architecture/ppc/math.h; 113 bypass = "powl"; 114 replace = <<- _EndOfHeader_ 115 /* This file prototypes the long double functions available on Mac OS 116 10.3.9. */ 117 #ifndef __MATH__ 118 # undef __APPLE_CC__ 119 # define __APPLE_CC__ 1345 120 # include_next <architecture/ppc/math.h> 121 # undef __APPLE_CC__ 122 # define __APPLE_CC__ 1 123 # ifndef __LIBMLDBL_COMPAT 124 # ifdef __LONG_DOUBLE_128__ 125 # define __LIBMLDBL_COMPAT(sym) __asm("_" #sym "$LDBL128") 126 # else 127 # define __LIBMLDBL_COMPAT(sym) 128 # endif /* __LONG_DOUBLE_128__ */ 129 # endif /* __LIBMLDBL_COMPAT */ 130 # ifdef __cplusplus 131 extern "C" { 132 # endif 133 extern long double acosl( long double ) __LIBMLDBL_COMPAT(acosl); 134 extern long double asinl( long double ) __LIBMLDBL_COMPAT(asinl); 135 extern long double atanl( long double ) __LIBMLDBL_COMPAT(atanl); 136 extern long double atan2l( long double, long double ) __LIBMLDBL_COMPAT(atan2l); 137 extern long double cosl( long double ) __LIBMLDBL_COMPAT(cosl); 138 extern long double sinl( long double ) __LIBMLDBL_COMPAT(sinl); 139 extern long double tanl( long double ) __LIBMLDBL_COMPAT(tanl); 140 extern long double acoshl( long double ) __LIBMLDBL_COMPAT(acoshl); 141 extern long double asinhl( long double ) __LIBMLDBL_COMPAT(asinhl); 142 extern long double atanhl( long double ) __LIBMLDBL_COMPAT(atanhl); 143 extern long double coshl( long double ) __LIBMLDBL_COMPAT(coshl); 144 extern long double sinhl( long double ) __LIBMLDBL_COMPAT(sinhl); 145 extern long double tanhl( long double ) __LIBMLDBL_COMPAT(tanhl); 146 extern long double expl( long double ) __LIBMLDBL_COMPAT(expl); 147 extern long double exp2l( long double ) __LIBMLDBL_COMPAT(exp2l); 148 extern long double expm1l( long double ) __LIBMLDBL_COMPAT(expm1l); 149 extern long double logl( long double ) __LIBMLDBL_COMPAT(logl); 150 extern long double log10l( long double ) __LIBMLDBL_COMPAT(log10l); 151 extern long double log2l( long double ) __LIBMLDBL_COMPAT(log2l); 152 extern long double log1pl( long double ) __LIBMLDBL_COMPAT(log1pl); 153 extern long double logbl( long double ) __LIBMLDBL_COMPAT(logbl); 154 extern long double modfl( long double, long double * ) __LIBMLDBL_COMPAT(modfl); 155 extern long double ldexpl( long double, int ) __LIBMLDBL_COMPAT(ldexpl); 156 extern long double frexpl( long double, int * ) __LIBMLDBL_COMPAT(frexpl); 157 extern int ilogbl( long double ) __LIBMLDBL_COMPAT(ilogbl); 158 extern long double scalbnl( long double, int ) __LIBMLDBL_COMPAT(scalbnl); 159 extern long double scalblnl( long double, long int ) __LIBMLDBL_COMPAT(scalblnl); 160 extern long double fabsl( long double ) __LIBMLDBL_COMPAT(fabsl); 161 extern long double cbrtl( long double ) __LIBMLDBL_COMPAT(cbrtl); 162 extern long double hypotl( long double, long double ) __LIBMLDBL_COMPAT(hypotl); 163 extern long double powl( long double, long double ) __LIBMLDBL_COMPAT(powl); 164 extern long double sqrtl( long double ) __LIBMLDBL_COMPAT(sqrtl); 165 extern long double erfl( long double ) __LIBMLDBL_COMPAT(erfl); 166 extern long double erfcl( long double ) __LIBMLDBL_COMPAT(erfcl); 167 extern long double lgammal( long double ) __LIBMLDBL_COMPAT(lgammal); 168 extern long double tgammal( long double ) __LIBMLDBL_COMPAT(tgammal); 169 extern long double ceill( long double ) __LIBMLDBL_COMPAT(ceill); 170 extern long double floorl( long double ) __LIBMLDBL_COMPAT(floorl); 171 extern long double nearbyintl( long double ) __LIBMLDBL_COMPAT(nearbyintl); 172 extern long double rintl( long double ) __LIBMLDBL_COMPAT(rintl); 173 extern long int lrintl( long double ) __LIBMLDBL_COMPAT(lrintl); 174 extern long long int llrintl( long double ) __LIBMLDBL_COMPAT(llrintl); 175 extern long double roundl( long double ) __LIBMLDBL_COMPAT(roundl); 176 extern long int lroundl( long double ) __LIBMLDBL_COMPAT(lroundl); 177 extern long long int llroundl( long double ) __LIBMLDBL_COMPAT(llroundl); 178 extern long double truncl( long double ) __LIBMLDBL_COMPAT(truncl); 179 extern long double fmodl( long double, long double) __LIBMLDBL_COMPAT(fmodl); 180 extern long double remainderl( long double, long double ) __LIBMLDBL_COMPAT(remainderl); 181 extern long double remquol( long double, long double, int * ) __LIBMLDBL_COMPAT(remquol); 182 extern long double copysignl( long double, long double ) __LIBMLDBL_COMPAT(copysignl); 183 extern long double nanl( const char * ) __LIBMLDBL_COMPAT(nanl); 184 extern long double nextafterl( long double, long double ) __LIBMLDBL_COMPAT(nextafterl); 185 extern long double nexttowardl( long double, long double ) __LIBMLDBL_COMPAT(nexttowardl); 186 extern long double fdiml( long double, long double ) __LIBMLDBL_COMPAT(fdiml); 187 extern long double fmaxl( long double, long double ) __LIBMLDBL_COMPAT(fmaxl); 188 extern long double fminl( long double, long double ) __LIBMLDBL_COMPAT(fminl); 189 extern long double fmal( long double, long double, long double ) __LIBMLDBL_COMPAT(fmal); 190 # ifdef __cplusplus 191 } 192 # endif 193 #endif /* __MATH__ */ 194 _EndOfHeader_; 195}; 196 197/* 198 * SDKs for 10.13 and 10.14 omit the definitions for API_AVAILABLE where 199 * __attribute__((availability)) is not supported. 200 */ 201fix = { 202 hackname = darwin_api_availability; 203 mach = "*-*-darwin*"; 204 files = os/availability.h; 205 bypass = "__IPHONE_OS_VERSION_MIN_REQUIRED"; 206 select = 207 " *#define __API_AVAILABLE.*\n" 208 " *#define __API_DEPRECATED.*\n" 209 " *#define __API_DEPRECATED_WITH_REPLACEMENT.*\n" 210 " *#define __API_UNAVAILABLE.*\n"; 211 c_fix = format; 212 c_fix_arg = 213 " #define API_AVAILABLE(...)\n" 214 " #define API_DEPRECATED(...)\n" 215 " #define API_DEPRECATED_WITH_REPLACEMENT(...)\n" 216 " #define API_UNAVAILABLE(...)\n"; 217 test_text = 218 "#define __API_AVAILABLE(...)\n" 219 "#define __API_DEPRECATED(...)\n" 220 "#define __API_DEPRECATED_WITH_REPLACEMENT(...)\n" 221 "#define __API_UNAVAILABLE(...)\n"; 222}; 223 224/* 225 * This fixes __FD_ZERO bug for linux 2.x.y (x <= 2 && y <= some n) 226 */ 227fix = { 228 hackname = AAB_fd_zero_asm_posix_types_h; 229 files = asm/posix_types.h; 230 mach = 'i[34567]86-*-linux*'; 231 bypass = '} while'; 232 bypass = 'x86_64'; 233 bypass = 'posix_types_64'; 234 235 /* 236 * Define _POSIX_TYPES_H_WRAPPER at the end of the wrapper, not 237 * the start, so that if #include_next gets another instance of 238 * the wrapper, this will follow the #include_next chain until 239 * we arrive at the real <asm/posix_types.h>. 240 */ 241 replace = <<- _EndOfHeader_ 242 /* This file fixes a bug in the __FD_ZERO macro 243 for older versions of the Linux kernel. */ 244 #ifndef _POSIX_TYPES_H_WRAPPER 245 #include <features.h> 246 #include_next <asm/posix_types.h> 247 248 #if defined(__FD_ZERO) && !defined(__GLIBC__) 249 #undef __FD_ZERO 250 #define __FD_ZERO(fdsetp) \ 251 do { \ 252 int __d0, __d1; \ 253 __asm__ __volatile__("cld ; rep ; stosl" \ 254 : "=&c" (__d0), "=&D" (__d1) \ 255 : "a" (0), "0" (__FDSET_LONGS), \ 256 "1" ((__kernel_fd_set *) (fdsetp)) :"memory"); \ 257 } while (0) 258 #endif 259 260 #define _POSIX_TYPES_H_WRAPPER 261 #endif /* _POSIX_TYPES_H_WRAPPER */ 262 _EndOfHeader_; 263}; 264 265/* 266 * This fixes __FD_ZERO bug for glibc-1.x 267 */ 268fix = { 269 hackname = AAB_fd_zero_gnu_types_h; 270 files = gnu/types.h; 271 mach = 'i[34567]86-*-linux*'; 272 273 /* 274 * Define _TYPES_H_WRAPPER at the end of the wrapper, not 275 * the start, so that if #include_next gets another instance of 276 * the wrapper, this will follow the #include_next chain until 277 * we arrive at the real <gnu/types.h>. 278 */ 279 replace = <<- _EndOfHeader_ 280 /* This file fixes a bug in the __FD_ZERO macro present in glibc 1.x. */ 281 #ifndef _TYPES_H_WRAPPER 282 #include <features.h> 283 #include_next <gnu/types.h> 284 285 #if defined(__FD_ZERO) && !defined(__GLIBC__) 286 #undef __FD_ZERO 287 # define __FD_ZERO(fdsetp) \ 288 do { \ 289 int __d0, __d1; \ 290 __asm__ __volatile__("cld ; rep ; stosl" \ 291 : "=&c" (__d0), "=&D" (__d1) \ 292 : "a" (0), "0" (__FDSET_LONGS), \ 293 "1" ((__fd_set *) (fdsetp)) :"memory"); \ 294 } while (0) 295 #endif 296 297 #define _TYPES_H_WRAPPER 298 #endif /* _TYPES_H_WRAPPER */ 299 _EndOfHeader_; 300}; 301 302/* 303 * This fixes __FD_ZERO bug for glibc-2.0.x 304 */ 305fix = { 306 hackname = AAB_fd_zero_selectbits_h; 307 files = selectbits.h; 308 mach = 'i[34567]86-*-linux*'; 309 310 /* 311 * Define _SELECTBITS_H_WRAPPER at the end of the wrapper, not 312 * the start, so that if #include_next gets another instance of 313 * the wrapper, this will follow the #include_next chain until 314 * we arrive at the real <selectbits.h>. 315 */ 316 replace = <<- _EndOfHeader_ 317 /* This file fixes a bug in the __FD_ZERO macro present in glibc 2.0.x. */ 318 #ifndef _SELECTBITS_H_WRAPPER 319 #include <features.h> 320 #include_next <selectbits.h> 321 322 #if defined(__FD_ZERO) && defined(__GLIBC__) \\ 323 && defined(__GLIBC_MINOR__) && __GLIBC__ == 2 \\ 324 && __GLIBC_MINOR__ == 0 325 #undef __FD_ZERO 326 #define __FD_ZERO(fdsetp) \\ 327 do { \\ 328 int __d0, __d1; \\ 329 __asm__ __volatile__ ("cld; rep; stosl" \\ 330 : "=&c" (__d0), "=&D" (__d1) \\ 331 : "a" (0), "0" (sizeof (__fd_set) \\ 332 / sizeof (__fd_mask)), \\ 333 "1" ((__fd_mask *) (fdsetp)) \\ 334 : "memory"); \\ 335 } while (0) 336 #endif 337 338 #define _SELECTBITS_H_WRAPPER 339 #endif /* _SELECTBITS_H_WRAPPER */ 340 _EndOfHeader_; 341}; 342 343/* 344 * Solaris <sys/varargs.h> is a DDK (aka kernel-land) header providing 345 * the same interface as <stdarg.h>. No idea why they couldn't have just 346 * used the standard header. 347 */ 348fix = { 349 hackname = AAB_solaris_sys_varargs_h; 350 files = "sys/varargs.h"; 351 mach = '*-*-solaris*'; 352 replace = <<- _EndOfHeader_ 353 #ifdef __STDC__ 354 #include <stdarg.h> 355 #else 356 #include <varargs.h> 357 #endif 358 _EndOfHeader_; 359}; 360 361/* 362 * Fix non-ANSI memcpy declaration that conflicts with gcc's builtin 363 * declaration on Sun OS 4.x. We must only fix this on Sun OS 4.x, because 364 * many other systems have similar text but correct versions of the file. 365 * To ensure only Sun's is fixed, we grep for a likely unique string. 366 * Fix also on sysV68 R3V7.1 (head/memory.h\t50.1\t ) 367 */ 368fix = { 369 hackname = AAB_sun_memcpy; 370 files = memory.h; 371 select = "/\\*\t@\\(#\\)" 372 "(head/memory.h\t50.1\t " 373 "|memory\\.h 1\\.[2-4] 8./../.. SMI; from S5R2 1\\.2\t)\\*/"; 374 375 replace = <<- _EndOfHeader_ 376 /* This file was generated by fixincludes */ 377 #ifndef __memory_h__ 378 #define __memory_h__ 379 380 #ifdef __STDC__ 381 extern void *memccpy(); 382 extern void *memchr(); 383 extern void *memcpy(); 384 extern void *memset(); 385 #else 386 extern char *memccpy(); 387 extern char *memchr(); 388 extern char *memcpy(); 389 extern char *memset(); 390 #endif /* __STDC__ */ 391 392 extern int memcmp(); 393 394 #endif /* __memory_h__ */ 395 _EndOfHeader_; 396}; 397 398/* 399 * Fix assert.h on VxWorks: 400 */ 401fix = { 402 hackname = AAB_vxworks_assert; 403 files = assert.h; 404 mach = "*-*-vxworks*"; 405 406 replace = <<- _EndOfHeader_ 407 #ifdef _ASSERT_H 408 #undef _ASSERT_H 409 #undef assert 410 #endif 411 412 #define _ASSERT_H 413 414 #ifdef __cplusplus 415 extern "C" { 416 #endif 417 418 #if defined(__STDC__) || defined(__cplusplus) 419 extern void __assert (const char*); 420 #else 421 extern void __assert (); 422 #endif 423 424 #ifdef NDEBUG 425 #define assert(ign) ((void)0) 426 #else 427 428 #define ASSERT_STRINGIFY(str) ASSERT_STRINGIFY_HELPER(str) 429 #define ASSERT_STRINGIFY_HELPER(str) #str 430 431 #define assert(test) ((void) \ 432 ((test) ? ((void)0) : \ 433 __assert("Assertion failed: " #test ", file " \ 434 __FILE__ ", line " ASSERT_STRINGIFY(__LINE__) "\n"))) 435 436 #endif 437 438 #ifdef __cplusplus 439 } 440 #endif 441 _EndOfHeader_; 442}; 443 444/* 445 * Add needed include to regs.h (NOT the gcc header) on VxWorks 446 */ 447 448fix = { 449 hackname = AAB_vxworks_regs_vxtypes; 450 files = regs.h; 451 mach = "*-*-vxworks*"; 452 453 replace = <<- _EndOfHeader_ 454 #ifndef _REGS_H 455 #define _REGS_H 456 /* regs.h depends on CPU_FAMILY being properly defined, which 457 is done by vxCpu.h. */ 458 #include <types/vxCpu.h> 459 /* regs.h includes a CPU_FAMILY-specific header that requires 460 vxTypesOld.h to already have been included. Those headers 461 contain proper _ASMLANGUAGE guards around their typedefs, 462 but vxTypesOld.h itself does not. So we avoid including 463 vxTypesOld.h from assembly. */ 464 #ifndef _ASMLANGUAGE 465 #include <types/vxTypesOld.h> 466 #endif 467 #include_next <arch/../regs.h> 468 #endif 469 _EndOfHeader_; 470}; 471 472/* 473 * This hack makes makes unistd.h more POSIX-compliant on VxWorks 474 */ 475fix = { 476 hackname = AAB_vxworks_unistd; 477 files = unistd.h; 478 mach = "*-*-vxworks*"; 479 480 replace = <<- _EndOfHeader_ 481 #ifndef _UNISTD_H 482 #define _UNISTD_H 483 #include_next <unistd.h> 484 #include <ioLib.h> 485 #ifndef STDIN_FILENO 486 #define STDIN_FILENO 0 487 #endif 488 #ifndef STDOUT_FILENO 489 #define STDOUT_FILENO 1 490 #endif 491 #ifndef STDERR_FILENO 492 #define STDERR_FILENO 2 493 #endif 494 #endif /* _UNISTD_H */ 495 _EndOfHeader_; 496}; 497 498/* 499 * assert.h on AIX 7 redefines static_assert as _Static_assert without 500 * protecting C++. 501 */ 502fix = { 503 hackname = aix_assert; 504 mach = "*-*-aix*"; 505 files = assert.h; 506 select = "#define[ \t]static_assert[ \t]_Static_assert"; 507 c_fix = format; 508 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif"; 509 test_text = "#define static_assert _Static_assert"; 510}; 511 512/* 513 * complex.h on AIX 5 and AIX 6 define _Complex_I and I in terms of __I, 514 * which only is provided by AIX xlc C99. 515 */ 516fix = { 517 hackname = aix_complex; 518 mach = "*-*-aix*"; 519 files = complex.h; 520 select = "#define[ \t]_Complex_I[ \t]__I"; 521 c_fix = format; 522 c_fix_arg = "#define _Complex_I (__extension__ 1.0iF)"; 523 test_text = "#define _Complex_I __I\n"; 524}; 525 526/* 527 * On AIX some headers are not properly guarded by 'extern "C"'. 528 */ 529fix = { 530 hackname = aix_externc; 531 mach = "*-*-aix*"; 532 files = ctype.h; 533 files = fcntl.h; 534 files = langinfo.h; 535 files = ldfcn.h; 536 files = sys/localedef.h; 537 files = sys/times.h; 538 bypass = "extern \"C\""; 539 c_fix = wrap; 540 c_fix_arg = "#ifdef __cplusplus\n" 541 "extern \"C\" {\n" 542 "#endif\n"; 543 c_fix_arg = "#ifdef __cplusplus\n" 544 "}\n" 545 "#endif\n"; 546 test_text = "extern int __n_pthreads;\n"; 547}; 548 549/* 550 * On AIX sys/socket.h assumes C++. 551 */ 552fix = { 553 hackname = aix_externcpp1; 554 mach = "*-*-aix*"; 555 files = "sys/socket.h"; 556 select = "#ifdef __cplusplus"; 557 c_fix = format; 558 c_fix_arg = "#ifdef __cplusplus\n" 559 "extern \"C++\" {"; 560 test_text = "#ifdef __cplusplus"; 561 562}; 563 564fix = { 565 hackname = aix_externcpp2; 566 mach = "*-*-aix*"; 567 files = "sys/socket.h"; 568 select = "#else /\\* __cplusplus \\*/"; 569 c_fix = format; 570 c_fix_arg = "} /* extern \"C++\" */\n" 571 "#else /* __cplusplus */"; 572 test_text = "#else /* __cplusplus */"; 573 574}; 575 576/* 577 * malloc.h on AIX6 uses XLC++ specific builtin syntax 578 */ 579fix = { 580 hackname = aix_malloc; 581 mach = "*-*-aix*"; 582 files = "malloc.h"; 583 select = "#ifdef __cplusplus"; 584 c_fix = format; 585 c_fix_arg = "#if (defined(__cplusplus) && defined(__IBMCPP__))"; 586 test_text = "#ifdef __cplusplus"; 587}; 588 589/* 590 * net/if_arp.h defines a variable fc_softc instead of adding a 591 * typedef for the struct on AIX 5.2, 5.3, 6.1 and 7.1 592 */ 593fix = { 594 hackname = aix_net_if_arp; 595 mach = "*-*-aix*"; 596 files = "net/if_arp.h"; 597 select = "^struct fc_softc \\{"; 598 c_fix = format; 599 c_fix_arg = "typedef struct _fc_softc {"; 600 test_text = "struct fc_softc {\n int a;\n};"; 601}; 602 603/* 604 * Fix AIX definition of NULL for G++. 605 */ 606fix = { 607 hackname = aix_null; 608 mach = "*-*-aix*"; 609 files = curses.h, dbm.h, locale.h, stdio.h, stdlib.h, string.h, 610 time.h, unistd.h, wchar.h, sys/dir.h, sys/param.h, sys/types.h; 611 bypass = __null; 612 select = "#define[ \t]+NULL[ \t]+\\(*0L*\\)*"; 613 c_fix = format; 614 c_fix_arg = <<- _EOFix_ 615 #ifndef NULL 616 #ifdef __cplusplus 617 #ifdef __GNUG__ 618 #define NULL __null 619 #else /* ! __GNUG__ */ 620 #define NULL 0L 621 #endif /* __GNUG__ */ 622 #else /* ! __cplusplus */ 623 #define NULL ((void *)0) 624 #endif /* __cplusplus */ 625 #endif /* !NULL */ 626 _EOFix_; 627 test_text = "# define\tNULL \t(0L) /* typed NULL */"; 628}; 629 630/* 631 * pthread.h on AIX defines PTHREAD_ONCE_INIT, PTHREAD_MUTEX_INITIALIZER, 632 * PTHREAD_COND_INITIALIZER and PTHREAD_RWLOCK_INITIALIZER without enough 633 * braces. 634 */ 635fix = { 636 hackname = aix_once_init_1; 637 mach = "*-*-aix*"; 638 files = "pthread.h"; 639 select = "#define[ \t]PTHREAD_ONCE_INIT \\\\\n" 640 "\\{ \\\\\n"; 641 c_fix = format; 642 c_fix_arg = "#define PTHREAD_ONCE_INIT \\\n" 643 "{{ \\\n"; 644 test_text = "#define PTHREAD_ONCE_INIT \\\\\n" 645 "{ \\\\\n"; 646}; 647 648fix = { 649 hackname = aix_once_init_2; 650 mach = "*-*-aix*"; 651 files = "pthread.h"; 652 select = "[ \t]0 \\\\\n" 653 "\\}\n"; 654 c_fix = format; 655 c_fix_arg = " 0 \\\n" 656 "}}\n"; 657 test_text = " 0 \\\\\n" 658 "}\n"; 659}; 660 661fix = { 662 hackname = aix_mutex_initializer_1; 663 mach = "*-*-aix*"; 664 files = "pthread.h"; 665 select = "#define[ \t]PTHREAD_MUTEX_INITIALIZER \\\\\n" 666 "\\{ \\\\\n"; 667 c_fix = format; 668 c_fix_arg = "#define PTHREAD_MUTEX_INITIALIZER \\\n" 669 "{{ \\\n"; 670 test_text = "#define PTHREAD_MUTEX_INITIALIZER \\\\\n" 671 "{ \\\\\n"; 672}; 673 674fix = { 675 hackname = aix_cond_initializer_1; 676 mach = "*-*-aix*"; 677 files = "pthread.h"; 678 select = "#define[ \t]PTHREAD_COND_INITIALIZER \\\\\n" 679 "\\{ \\\\\n"; 680 c_fix = format; 681 c_fix_arg = "#define PTHREAD_COND_INITIALIZER \\\n" 682 "{{ \\\n"; 683 test_text = "#define PTHREAD_COND_INITIALIZER \\\\\n" 684 "{ \\\\\n"; 685}; 686 687fix = { 688 hackname = aix_rwlock_initializer_1; 689 mach = "*-*-aix*"; 690 files = "pthread.h"; 691 select = "#define[ \t]PTHREAD_RWLOCK_INITIALIZER \\\\\n" 692 "\\{ \\\\\n"; 693 c_fix = format; 694 c_fix_arg = "#define PTHREAD_RWLOCK_INITIALIZER \\\n" 695 "{{ \\\n"; 696 test_text = "#define PTHREAD_RWLOCK_INITIALIZER \\\\\n" 697 "{ \\\\\n"; 698}; 699 700/* 701 * pthread.h on AIX 4.3.3 tries to define a macro without whitspace 702 * which violates a requirement of ISO C. 703 */ 704fix = { 705 hackname = aix_pthread; 706 files = "pthread.h"; 707 select = "(#define[\t ][A-Za-z_0-9]+)(\\\\\n[^A-Za-z_0-9 \t\n(])"; 708 c_fix = format; 709 c_fix_arg = "%1 %2"; 710 test_text = "#define PTHREAD_MUTEX_INITIALIZER\\\\\n" 711 "{...init stuff...}"; 712}; 713 714/* 715 * AIX stdint.h fixes. 716 */ 717fix = { 718 hackname = aix_stdint_1; 719 mach = "*-*-aix*"; 720 files = stdint-aix.h, stdint.h; 721 select = "#define[ \t]UINT8_MAX[ \t]\\(255U\\)\n" 722 "#define[ \t]UINT16_MAX[ \t]\\(65535U\\)"; 723 c_fix = format; 724 c_fix_arg = "#define UINT8_MAX (255)\n" 725 "#define UINT16_MAX (65535)"; 726 test_text = "#define UINT8_MAX (255U)\n" 727 "#define UINT16_MAX (65535U)"; 728}; 729 730/* 731 * aix_stdint_2 732 */ 733fix = { 734 hackname = aix_stdint_2; 735 mach = "*-*-aix*"; 736 files = stdint-aix.h, stdint.h; 737 select = "#define[ \t]INTPTR_MIN[ \t]INT64_MIN\n" 738 "#define[ \t]INTPTR_MAX[ \t]INT64_MAX\n" 739 "#define[ \t]UINTPTR_MAX[ \t]UINT64_MAX\n" 740 "#else\n" 741 "#define[ \t]INTPTR_MIN[ \t]INT32_MIN\n" 742 "#define[ \t]INTPTR_MAX[ \t]INT32_MAX\n" 743 "#define[ \t]UINTPTR_MAX[ \t]UINT32_MAX"; 744 c_fix = format; 745 c_fix_arg = "#define INTPTR_MIN (-INTPTR_MAX-1)\n" 746 "#define INTPTR_MAX 9223372036854775807L\n" 747 "#define UINTPTR_MAX 18446744073709551615UL\n" 748 "#else\n" 749 "#define INTPTR_MIN (-INTPTR_MAX-1)\n" 750 "#define INTPTR_MAX 2147483647L\n" 751 "#define UINTPTR_MAX 4294967295UL"; 752 test_text = "#define INTPTR_MIN INT64_MIN\n" 753 "#define INTPTR_MAX INT64_MAX\n" 754 "#define UINTPTR_MAX UINT64_MAX\n" 755 "#else\n" 756 "#define INTPTR_MIN INT32_MIN\n" 757 "#define INTPTR_MAX INT32_MAX\n" 758 "#define UINTPTR_MAX UINT32_MAX"; 759}; 760 761/* 762 * aix_stdint_3 763 */ 764fix = { 765 hackname = aix_stdint_3; 766 mach = "*-*-aix*"; 767 files = stdint-aix.h, stdint.h; 768 select = "#define[ \t]PTRDIFF_MIN[ \t]INT64_MIN\n" 769 "#define[ \t]PTRDIFF_MAX[ \t]INT64_MAX\n" 770 "#else\n" 771 "#define[ \t]PTRDIFF_MIN[ \t]*INT32_MIN\n" 772 "#define[ \t]PTRDIFF_MAX[ \t]*INT32_MAX"; 773 c_fix = format; 774 c_fix_arg = "#define PTRDIFF_MIN (-9223372036854775807L - 1)\n" 775 "#define PTRDIFF_MAX 9223372036854775807L\n" 776 "#else\n" 777 "#define PTRDIFF_MIN (-2147483647L - 1)\n" 778 "#define PTRDIFF_MAX 2147483647L"; 779 test_text = "#define PTRDIFF_MIN INT64_MIN\n" 780 "#define PTRDIFF_MAX INT64_MAX\n" 781 "#else\n" 782 "#define PTRDIFF_MIN INT32_MIN\n" 783 "#define PTRDIFF_MAX INT32_MAX"; 784}; 785 786/* 787 * aix_stdint_4 788 */ 789fix = { 790 hackname = aix_stdint_4; 791 mach = "*-*-aix*"; 792 files = stdint-aix.h, stdint.h; 793 select = "#define[ \t]SIZE_MAX[ \t]UINT64_MAX\n" 794 "#else\n" 795 "#define[ \t]SIZE_MAX[ \t]*UINT32_MAX"; 796 c_fix = format; 797 c_fix_arg = "#define SIZE_MAX 18446744073709551615UL\n" 798 "#else\n" 799 "#define SIZE_MAX 4294967295UL"; 800 test_text = "#define SIZE_MAX UINT64_MAX\n" 801 "#else\n" 802 "#define SIZE_MAX UINT32_MAX"; 803}; 804 805/* 806 * aix_stdint_5 807 */ 808fix = { 809 hackname = aix_stdint_5; 810 mach = "*-*-aix*"; 811 files = stdint-aix.h, stdint.h; 812 select = "#define[ \t]UINT8_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)\n" 813 "#define[ \t]UINT16_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)"; 814 c_fix = format; 815 c_fix_arg = "#define UINT8_C(c) c\n" 816 "#define UINT16_C(c) c"; 817 test_text = "#define UINT8_C(c) __CONCAT__(c,U)\n" 818 "#define UINT16_C(c) __CONCAT__(c,U)"; 819}; 820 821/* 822 * stdio.h on AIX defines ferror, clearerr and feof as C++ inline, which 823 produces wrong code with G++. 824 */ 825fix = { 826 hackname = aix_stdio_inline; 827 mach = "*-*-aix*"; 828 files = stdio.h; 829 select = "#ifdef __cplusplus\\\n" 830 "}\\\n\\\n" 831 "#ifdef ferror\\\n"; 832 c_fix = format; 833 c_fix_arg = "#ifdef __cplusplus\n" 834 "}\n" 835 "#endif\n\n" 836 "#if (defined(__cplusplus) && defined(__IBMCPP__))\n" 837 "#ifdef ferror\n"; 838 test_text = "#ifdef __cplusplus\n}\n\n#ifdef ferror"; 839}; 840 841/* 842 * stdlib.h on AIX uses #define on malloc and friends. 843 */ 844fix = { 845 hackname = aix_stdlib_malloc; 846 mach = "*-*-aix*"; 847 files = stdlib.h; 848 select = "#define[ \t]+malloc[ \t]+__linux_malloc"; 849 c_fix = format; 850 c_fix_arg = "extern void *malloc(size_t) __asm__(\"__linux_malloc\");"; 851 test_text = "#define malloc __linux_malloc"; 852}; 853 854fix = { 855 hackname = aix_stdlib_realloc; 856 mach = "*-*-aix*"; 857 files = stdlib.h; 858 select = "#define[ \t]+realloc[ \t]+__linux_realloc"; 859 c_fix = format; 860 c_fix_arg = "extern void *realloc(void *, size_t) __asm__(\"__linux_realloc\");"; 861 test_text = "#define realloc __linux_realloc"; 862}; 863 864fix = { 865 hackname = aix_stdlib_calloc; 866 mach = "*-*-aix*"; 867 files = stdlib.h; 868 select = "#define[ \t]+calloc[ \t]+__linux_calloc"; 869 c_fix = format; 870 c_fix_arg = "extern void *calloc(size_t, size_t) __asm__(\"__linux_calloc\");"; 871 test_text = "#define calloc __linux_calloc"; 872}; 873 874fix = { 875 hackname = aix_stdlib_valloc; 876 mach = "*-*-aix*"; 877 files = stdlib.h; 878 select = "#define[ \t]+valloc[ \t]+__linux_valloc"; 879 c_fix = format; 880 c_fix_arg = "extern void *valloc(size_t) __asm__(\"__linux_valloc\");"; 881 test_text = "#define valloc __linux_valloc"; 882}; 883 884fix = { 885 hackname = aix_stdlib_vec_malloc; 886 mach = "*-*-aix*"; 887 files = stdlib.h; 888 select = "#define[ \t]+malloc[ \t]+vec_malloc"; 889 c_fix = format; 890 c_fix_arg = "extern void *malloc(size_t) __asm__(\"vec_malloc\");"; 891 test_text = "#define malloc vec_malloc"; 892}; 893 894fix = { 895 hackname = aix_stdlib_vec_calloc; 896 mach = "*-*-aix*"; 897 files = stdlib.h; 898 select = "#define[ \t]+calloc[ \t]+vec_calloc"; 899 c_fix = format; 900 c_fix_arg = "extern void *calloc(size_t, size_t) __asm__(\"vec_calloc\");"; 901 test_text = "#define calloc vec_calloc"; 902}; 903 904/* 905 * stdlib.h on AIX 4.3 declares strtof() with a non-const first argument. 906 */ 907fix = { 908 hackname = aix_strtof_const; 909 mach = "*-*-aix*"; 910 files = stdlib.h; 911 select = "((extern[ \t]+)?float[ \t]+strtof)\\(char \\*, char \\*\\*\\);"; 912 c_fix = format; 913 c_fix_arg = "%1(const char *, char **);"; 914 test_text = "extern float strtof(char *, char **);"; 915}; 916 917/* 918 * sys/machine.h on AIX 4.3.3 puts whitespace between a \ and a newline 919 * in an otherwise harmless (and #ifed out) macro definition 920 */ 921fix = { 922 hackname = aix_sysmachine; 923 mach = "*-*-aix*"; 924 files = sys/machine.h; 925 select = "\\\\ +\n"; 926 c_fix = format; 927 c_fix_arg = "\\\n"; 928 test_text = "#define FOO \\\n" 929 " bar \\ \n baz \\ \n bat"; 930}; 931 932/* 933 * sys/wait.h on AIX 5.2 defines macros that have both signed and 934 * unsigned types in conditional expressions. 935 */ 936fix = { 937 hackname = aix_syswait_2; 938 mach = "*-*-aix*"; 939 files = sys/wait.h; 940 select = '\? (\(\(\(\(unsigned[^)]*\)[^)]*\) >> [^)]*\) \& 0xff\) : -1)'; 941 c_fix = format; 942 c_fix_arg = "? (int)%1"; 943 test_text = "#define WSTOPSIG(__x) " 944 "(int)(WIFSTOPPED(__x) ? ((((unsigned int)__x) >> 8) & 0xff) : -1)"; 945}; 946 947/* 948 * sys/signal.h on some versions of AIX uses volatile in the typedef of 949 * sig_atomic_t, which causes gcc to generate a warning about duplicate 950 * volatile when a sig_atomic_t variable is declared volatile, as 951 * required by ANSI C. 952 */ 953fix = { 954 hackname = aix_volatile; 955 mach = "*-*-aix*"; 956 files = sys/signal.h; 957 select = "typedef volatile int sig_atomic_t"; 958 c_fix = format; 959 c_fix_arg = "typedef int sig_atomic_t"; 960 test_text = "typedef volatile int sig_atomic_t;"; 961}; 962 963/* 964 * AIX unistd.h defines a static function with an empty parameter list. 965 */ 966fix = { 967 hackname = aix_unistd; 968 mach = "*-*-aix*"; 969 files = unistd.h; 970 971 select = "[ \t]+static[ \t]+int[ \t]+getdtablesize\\(\\)"; 972 c_fix = format; 973 c_fix_arg = "\tstatic int\t\tgetdtablesize(void)"; 974 test_text = " static int getdtablesize()"; 975}; 976 977/* 978 * Fix __assert declaration in assert.h on Alpha OSF/1. 979 */ 980fix = { 981 hackname = alpha___assert; 982 files = "assert.h"; 983 select = '__assert\(char \*, char \*, int\)'; 984 c_fix = format; 985 c_fix_arg = "__assert(const char *, const char *, int)"; 986 test_text = 'extern void __assert(char *, char *, int);'; 987}; 988 989/* 990 * Fix assert macro in assert.h on Alpha OSF/1. 991 * The superfluous int cast breaks C++. 992 */ 993fix = { 994 hackname = alpha_assert; 995 files = "assert.h"; 996 select = "(#[ \t]*" 'define assert\(EX\).*)\(\(int\) \(EX\)\)'; 997 c_fix = format; 998 c_fix_arg = "%1(EX)"; 999 test_text = '#define assert(EX) (((int) (EX)) ? (void)0 ' 1000 ': __assert(#EX, __FILE__, __LINE__))'; 1001}; 1002 1003/* 1004 * Fix getopt declarations in stdio.h and stdlib.h on Alpha OSF/1 and AIX. 1005 */ 1006fix = { 1007 hackname = alpha_getopt; 1008 files = "stdio.h"; 1009 files = "stdlib.h"; 1010 select = 'getopt\(int, char \*\[\], *char \*\)'; 1011 c_fix = format; 1012 c_fix_arg = "getopt(int, char *const[], const char *)"; 1013 test_text = 'extern int getopt(int, char *[], char *);'; 1014}; 1015 1016/* 1017 * Fix missing semicolon on Alpha OSF/4 in <net/if.h> 1018 */ 1019fix = { 1020 hackname = alpha_if_semicolon; 1021 files = net/if.h; 1022 select = "struct[ \t]+sockaddr[ \t]+vmif_paddr[ \t]+/\\*"; 1023 c_fix = format; 1024 c_fix_arg = "struct sockaddr vmif_paddr;\t/*"; 1025 test_text = ' struct sockaddr vmif_paddr /* protocol address */'; 1026}; 1027 1028/* 1029 * Remove erroneous parentheses in sym.h on Alpha OSF/1. 1030 */ 1031fix = { 1032 hackname = alpha_parens; 1033 files = sym.h; 1034 select = '#ifndef\(__mips64\)'; 1035 c_fix = format; 1036 c_fix_arg = "#ifndef __mips64"; 1037 test_text = "#ifndef(__mips64) /* bogus */\nextern int foo;\n#endif"; 1038}; 1039 1040/* 1041 * Fix return value of sbrk in unistd.h on Alpha OSF/1 V2.0 1042 * And OpenBSD. 1043 */ 1044fix = { 1045 hackname = alpha_sbrk; 1046 files = unistd.h; 1047 select = "char[ \t]*\\*[\t ]*sbrk[ \t]*\\("; 1048 c_fix = format; 1049 c_fix_arg = "void *sbrk("; 1050 test_text = "extern char* sbrk(ptrdiff_t increment);"; 1051}; 1052 1053/* 1054 * For C++, avoid any typedef or macro definition of bool, 1055 * and use the built in type instead. 1056 * HP/UX 10.20 also has it in curses_colr/curses.h. 1057 */ 1058fix = { 1059 hackname = avoid_bool_define; 1060 files = curses.h; 1061 files = curses_colr/curses.h; 1062 files = term.h; 1063 files = tinfo.h; 1064 1065 select = "#[ \t]*define[ \t]+bool[ \t]"; 1066 bypass = "__cplusplus"; 1067 1068 c_fix = format; 1069 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif"; 1070 c_fix_arg = "^[ \t]*#[ \t]*define[ \t]+bool[ \t].*"; 1071 1072 test_text = "# define bool\t char \n"; 1073}; 1074 1075/* 1076 * avoid_bool_type 1077 */ 1078fix = { 1079 hackname = avoid_bool_type; 1080 files = curses.h; 1081 files = curses_colr/curses.h; 1082 files = term.h; 1083 files = tinfo.h; 1084 1085 select = "^[ \t]*typedef[ \t].*[ \t]bool[ \t]*;"; 1086 bypass = "__cplusplus"; 1087 1088 c_fix = format; 1089 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif"; 1090 1091 test_text = "typedef unsigned int\tbool \t; /* bool\n type */"; 1092}; 1093 1094/* 1095 * For C++, avoid any typedef definition of wchar_t, 1096 * and use the built in type instead. 1097 * Don't do this for headers that are smart enough to do the right 1098 * thing (recent [n]curses.h and Xlib.h). 1099 * Don't do it for <linux/nls.h> which is never used from C++ anyway, 1100 * and will be broken by the edit. 1101 */ 1102 1103fix = { 1104 hackname = avoid_wchar_t_type; 1105 1106 select = "^[ \t]*typedef[ \t].*[ \t]wchar_t[ \t]*;"; 1107 bypass = "__cplusplus"; 1108 bypass = "_LINUX_NLS_H"; 1109 bypass = "XFree86: xc/lib/X11/Xlib\\.h"; 1110 1111 c_fix = format; 1112 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif"; 1113 1114 test_text = "typedef unsigned short\twchar_t \t; /* wchar_t\n type */"; 1115}; 1116 1117/* 1118 * Fix `typedef struct term;' on hppa1.1-hp-hpux9. 1119 */ 1120fix = { 1121 hackname = bad_struct_term; 1122 files = curses.h; 1123 select = "^[ \t]*typedef[ \t]+struct[ \t]+term[ \t]*;"; 1124 c_fix = format; 1125 c_fix_arg = "struct term;"; 1126 1127 test_text = 'typedef struct term;'; 1128}; 1129 1130/* 1131 * Fix one other error in this file: 1132 * a mismatched quote not inside a C comment. 1133 */ 1134fix = { 1135 hackname = badquote; 1136 files = sundev/vuid_event.h; 1137 select = "doesn't"; 1138 c_fix = format; 1139 c_fix_arg = "does not"; 1140 1141 test_text = "/* doesn't have matched single quotes */"; 1142}; 1143 1144/* 1145 * check for broken assert.h that needs stdio.h 1146 */ 1147fix = { 1148 hackname = broken_assert_stdio; 1149 files = assert.h; 1150 select = stderr; 1151 bypass = "include.*stdio\\.h"; 1152 c_fix = wrap; 1153 c_fix_arg = "#include <stdio.h>\n"; 1154 test_text = "extern FILE* stderr;"; 1155}; 1156 1157/* 1158 * check for broken assert.h that needs stdlib.h 1159 */ 1160fix = { 1161 hackname = broken_assert_stdlib; 1162 files = assert.h; 1163 select = 'exit *\(|abort *\('; 1164 bypass = "include.*stdlib\\.h"; 1165 c_fix = wrap; 1166 c_fix_arg = "#ifdef __cplusplus\n" 1167 "#include <stdlib.h>\n" 1168 "#endif\n"; 1169 test_text = "extern void exit ( int );"; 1170}; 1171 1172/* 1173 * Remove `extern double cabs' declarations from math.h. 1174 * This conflicts with C99. Discovered on AIX. 1175 * Darwin hides its broken cabs in architecture-specific subdirs. 1176 */ 1177fix = { 1178 hackname = broken_cabs; 1179 files = math.h, "architecture/*/math.h"; 1180 select = "^extern[ \t]+double[ \t]+cabs"; 1181 1182 sed = "s/^extern[ \t]*double[ \t]*cabs[ \t]*\([^\\\)]*\);//"; 1183 sed = "s/^extern[ \t]*long[ \t]*double[ \t]*cabsl[ \t]*\([^\\\)]*\);//"; 1184 1185 test_text = "#ifdef __STDC__\n" 1186 "extern double cabs(struct dbl_hypot);\n" 1187 "#else\n" 1188 "extern double cabs();\n" 1189 "#endif\n" 1190 "extern double cabs ( _Complex z );"; 1191}; 1192 1193/* 1194 * Fixup Darwin's broken check for __builtin_nanf. 1195 */ 1196fix = { 1197 hackname = broken_nan; 1198 /* 1199 * It is tempting to omit the first "files" entry. Do not. 1200 * The testing machinery will take the first "files" entry as the name 1201 * of a test file to play with. It would be a nuisance to have a directory 1202 * with the name "*". 1203 */ 1204 files = "architecture/ppc/math.h"; 1205 files = "architecture/*/math.h"; 1206 select = '#if defined\(__APPLE_CC__\) && \(__APPLE_CC__ >= 1345\)'; 1207 bypass = "powl"; 1208 c_fix = format; 1209 c_fix_arg = "#if 1"; 1210 test_text = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)"; 1211}; 1212 1213/* 1214 * Various systems derived from BSD4.4 contain a macro definition 1215 * for vfscanf that interacts badly with requirements of builtin-attrs.def. 1216 * Known to be fixed in FreeBSD 5 system headers. 1217 */ 1218fix = { 1219 hackname = bsd_stdio_attrs_conflict; 1220 mach = "*-*-*bsd*"; 1221 mach = "*-*-*darwin*"; 1222 files = stdio.h; 1223 select = "^#define[ \t]*vfscanf[ \t]*__svfscanf[ \t]*$"; 1224 c_fix = format; 1225 c_fix_arg = '#define _BSD_STRING(_BSD_X) _BSD_STRINGX(_BSD_X)' "\n" 1226 '#define _BSD_STRINGX(_BSD_X) #_BSD_X' "\n" 1227 'int vfscanf(FILE *, const char *, __builtin_va_list) ' 1228 '__asm__ (_BSD_STRING(__USER_LABEL_PREFIX__) "__svfscanf");'; 1229 test_text = '#define vfscanf __svfscanf'; 1230}; 1231 1232/* 1233 * Fix various macros used to define ioctl numbers. 1234 * The traditional syntax was: 1235 * 1236 * #define _CTRL(n, x) (('n'<<8)+x) 1237 * #define TCTRLCFOO _CTRL(T, 1) 1238 * 1239 * but this does not work with the C standard, which disallows macro 1240 * expansion inside strings. We have to rewrite it thus: 1241 * 1242 * #define _CTRL(n, x) ((n<<8)+x) 1243 * #define TCTRLCFOO _CTRL('T', 1) 1244 * 1245 * The select expressions match too much, but the c_fix code is cautious. 1246 * 1247 * CTRL might be: CTRL _CTRL ISCTRL BSD43_CTRL ... 1248 */ 1249fix = { 1250 hackname = ctrl_quotes_def; 1251 select = "define[ \t]+[A-Z0-9_]+CTRL\\([a-zA-Z][,)]"; 1252 c_fix = char_macro_def; 1253 c_fix_arg = "CTRL"; 1254 1255 /* 1256 * This is two tests in order to ensure that the "CTRL(c)" can 1257 * be selected in isolation from the multi-arg format 1258 */ 1259 test_text = "#define BSD43_CTRL(n, x) (('n'<<8)+x)\n"; 1260 test_text = "#define _CTRL(c) ('c'&037)"; 1261}; 1262 1263/* 1264 * Fix various macros used to define ioctl numbers. 1265 */ 1266fix = { 1267 hackname = ctrl_quotes_use; 1268 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+CTRL[ \t]*\\( *[^,']"; 1269 c_fix = char_macro_use; 1270 c_fix_arg = "CTRL"; 1271 test_text = "#define TCTRLFOO BSD43_CTRL(T, 1)"; 1272}; 1273 1274/* 1275 * sys/mman.h on HP/UX is not C++ ready, 1276 * even though NO_IMPLICIT_EXTERN_C is defined on HP/UX. 1277 * 1278 * rpc/types.h on OSF1/2.0 is not C++ ready, 1279 * even though NO_IMPLICIT_EXTERN_C is defined for the alpha. 1280 * 1281 * The problem is the declaration of malloc. 1282 */ 1283fix = { 1284 hackname = cxx_unready; 1285 files = sys/mman.h; 1286 files = rpc/types.h; 1287 select = '[^#]+malloc.*;'; /* Catch any form of declaration 1288 not within a macro. */ 1289 bypass = '"C"|__BEGIN_DECLS'; 1290 1291 c_fix = wrap; 1292 c_fix_arg = "#ifdef __cplusplus\n" 1293 "extern \"C\" {\n" 1294 "#endif\n"; 1295 c_fix_arg = "#ifdef __cplusplus\n" 1296 "}\n" 1297 "#endif\n"; 1298 test_text = "extern void* malloc( size_t );"; 1299}; 1300 1301/* 1302 * macOS 10.12 <AvailabilityInternal.h> uses __attribute__((availability)) 1303 * unconditionally. 1304 */ 1305fix = { 1306 hackname = darwin_availabilityinternal; 1307 mach = "*-*-darwin*"; 1308 files = AvailabilityInternal.h; 1309 select = "#define[ \t]+(__API_[ADU]\\([^)]*\\)).*"; 1310 c_fix = format; 1311 c_fix_arg = <<- _EOFix_ 1312 #if defined(__has_attribute) 1313 #if __has_attribute(availability) 1314 %0 1315 #else 1316 #define %1 1317 #endif 1318 #else 1319 #define %1 1320 #endif 1321 _EOFix_; 1322 1323 test_text = "#define __API_A(x) __attribute__((availability(__API_AVAILABLE_PLATFORM_##x)))\n" 1324 "#define __API_D(msg,x) __attribute__((availability(__API_DEPRECATED_PLATFORM_##x,message=msg)))"; 1325}; 1326 1327/* 1328 * For the AAB_darwin7_9_long_double_funcs fix (and later fixes for long long) 1329 * to be useful, the main math.h must use <> and not "" includes. 1330 */ 1331fix = { 1332 hackname = darwin_9_long_double_funcs_2; 1333 mach = "*-*-darwin*"; 1334 files = math.h; 1335 select = '#include[ \t]+\"'; 1336 c_fix = format; 1337 c_fix_arg = "%1<%2.h>"; 1338 1339 c_fix_arg = '([ \t]*#[ \t]*include[ \t]+)"([a-z0-9/]+)\.h"'; 1340 1341 test_text = '#include <architecture/ppc/math.h>'; 1342}; 1343 1344/* 1345 * On darwin8 and earlier, mach-o/swap.h isn't properly guarded 1346 * by 'extern "C"'. On darwin7 some mach/ headers aren't properly guarded. 1347 */ 1348fix = { 1349 hackname = darwin_externc; 1350 mach = "*-*-darwin*"; 1351 files = mach-o/swap.h; 1352 files = mach/mach_time.h; 1353 files = mach/mach_traps.h; 1354 files = mach/message.h; 1355 files = mach/mig.h; 1356 files = mach/semaphore.h; 1357 bypass = "extern \"C\""; 1358 bypass = "__BEGIN_DECLS"; 1359 c_fix = wrap; 1360 c_fix_arg = "#ifdef __cplusplus\n" 1361 "extern \"C\" {\n" 1362 "#endif\n"; 1363 c_fix_arg = "#ifdef __cplusplus\n" 1364 "}\n" 1365 "#endif\n"; 1366 test_text = "extern void swap_fat_header();\n"; 1367}; 1368 1369/* 1370 * AvailabilityMacros.h on Darwin breaks with GCC 4.0, because of 1371 * bad __GNUC__ tests. 1372 */ 1373fix = { 1374 hackname = darwin_gcc4_breakage; 1375 mach = "*-*-darwin*"; 1376 files = AvailabilityMacros.h; 1377 select = "\\(__GNUC__ >= 3\\) && \\(__GNUC_MINOR__ >= 1\\)"; 1378 c_fix = format; 1379 c_fix_arg = "((__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))"; 1380 test_text = "#if defined(__GNUC__) && (__GNUC__ >= 3) && " 1381 "(__GNUC_MINOR__ >= 1)\n"; 1382}; 1383 1384/* 1385 * math.h hides the long long functions that are available on the system for 1386 * 10.5 and 10.6 SDKs, we expect to use them in G++ without specifying a value 1387 * for __STDC_VERSION__, or switching __STRICT_ANSI__ off. 1388 */ 1389fix = { 1390 hackname = darwin_ll_funcs_avail; 1391 mach = "*-*-darwin*"; 1392 files = architecture/ppc/math.h, architecture/i386/math.h; 1393 select = "#if[^_]*__STDC_VERSION__[^_]*__STDC_VERSION__[^1]*199901L[^_]*" 1394 "__STRICT_ANSI__[^_]*__GNUC__[^\)]*"; 1395 sed = "s/#if[^_]*__STDC_VERSION__[^_]*__STDC_VERSION__[^_]*199901L[^_]*" 1396 "__STRICT_ANSI__[^_]*__GNUC__[^\\)]*\)/#if\ !\(__DARWIN_NO_LONG_LONG\)/"; 1397 test_text = "#if\ !(__DARWIN_NO_LONG_LONG)"; 1398}; 1399 1400/* 1401 * Before Mac OS X 10.8 <i386/setjmp.h> doesn't mark longjump noreturn. 1402 */ 1403fix = { 1404 hackname = darwin_longjmp_noreturn; 1405 mach = "*-*-darwin*"; 1406 files = "i386/setjmp.h"; 1407 bypass = "__dead2"; 1408 select = "(.*longjmp\\(.*jmp_buf.*[^)]+\\));"; 1409 c_fix = format; 1410 c_fix_arg = "%1 __attribute__ ((__noreturn__));"; 1411 1412 test_text = "void siglongjmp(sigjmp_buf, int);"; 1413}; 1414 1415/* 1416 * Mac OS X 10.11 <os/trace.h> uses attribute on function definition. 1417 */ 1418fix = { 1419 hackname = darwin_os_trace_1; 1420 mach = "*-*-darwin*"; 1421 files = os/trace.h; 1422 select = "^(_os_trace_verify_printf.*) (__attribute__.*)"; 1423 c_fix = format; 1424 c_fix_arg = "%1"; 1425 test_text = "_os_trace_verify_printf(const char *msg, ...) __attribute__((format(printf, 1, 2)))"; 1426}; 1427 1428/* 1429 * Mac OS X 10.1[012] <os/trace.h> os_trace_payload_t typedef uses Blocks 1430 * extension without guard. 1431 */ 1432fix = { 1433 hackname = darwin_os_trace_2; 1434 mach = "*-*-darwin*"; 1435 files = os/trace.h; 1436 select = "typedef.*\\^os_trace_payload_t.*"; 1437 c_fix = format; 1438 c_fix_arg = "#if __BLOCKS__\n%0\n#endif"; 1439 test_text = "typedef void (^os_trace_payload_t)(xpc_object_t xdict);"; 1440}; 1441 1442/* 1443 * In Mac OS X 10.1[012] <os/trace.h>, need to guard users of 1444 * os_trace_payload_t typedef, too. 1445 */ 1446fix = { 1447 hackname = darwin_os_trace_3; 1448 mach = "*-*-darwin*"; 1449 files = os/trace.h; 1450 select = <<- _EOSelect_ 1451 __(API|OSX)_.* 1452 OS_EXPORT.* 1453 .* 1454 _os_trace.*os_trace_payload_t payload); 1455 _EOSelect_; 1456 c_fix = format; 1457 c_fix_arg = "#if __BLOCKS__\n%0\n#endif"; 1458 test_text = <<- _EOText_ 1459 __API_AVAILABLE(macosx(10.10), ios(8.0), watchos(2.0), tvos(8.0)) 1460 OS_EXPORT OS_NOTHROW OS_NOT_TAIL_CALLED 1461 void 1462 _os_trace_with_buffer(void *dso, const char *message, uint8_t type, const void *buffer, size_t buffer_size, os_trace_payload_t payload); 1463 1464 __OSX_AVAILABLE_STARTING(__MAC_10_12, __IPHONE_10_0) 1465 OS_EXPORT OS_NOTHROW 1466 void 1467 _os_trace_internal(void *dso, uint8_t type, const char *format, const uint8_t *buf, size_t buf_size, os_trace_payload_t payload); 1468 _EOText_; 1469}; 1470 1471/* 1472 * In macOS 10.10 <os/base.h>, doesn't have __has_extension guarded. 1473 */ 1474fix = { 1475 hackname = darwin_os_base_1; 1476 mach = "*-*-darwin*"; 1477 files = os/base.h; 1478 select = <<- OS_BASE_1_SEL 1479#define __has_attribute.* 1480#endif 1481OS_BASE_1_SEL; 1482 c_fix = format; 1483 c_fix_arg = <<- OS_BASE_1_FIX 1484%0 1485#ifndef __has_extension 1486#define __has_extension(x) 0 1487#endif 1488OS_BASE_1_FIX; 1489 test_text = <<- OS_BASE_1_TEST 1490#define __has_attribute(x) 0 1491#endif 1492 1493#if __GNUC__ 1494OS_BASE_1_TEST; 1495}; 1496 1497/* 1498 * In macOS 10.10 <dispatch/object.h>, has unguarded block syntax. 1499 */ 1500fix = { 1501 hackname = darwin_dispatch_object_1; 1502 mach = "*-*-darwin*"; 1503 files = dispatch/object.h; 1504 select = "typedef void.*\\^dispatch_block_t.*"; 1505 c_fix = format; 1506 c_fix_arg = "#if __BLOCKS__\n%0\n#endif"; 1507 test_text = <<- DISPATCH_OBJECT_1_TEST 1508typedef void (^dispatch_block_t)(void); 1509 1510__BEGIN_DECLS 1511DISPATCH_OBJECT_1_TEST; 1512}; 1513 1514/* 1515 * __private_extern__ doesn't exist in FSF GCC. Even if it did, 1516 * why would you ever put it in a system header file? 1517 */ 1518fix = { 1519 hackname = darwin_private_extern; 1520 mach = "*-*-darwin*"; 1521 files = mach-o/dyld.h; 1522 select = "__private_extern__ [a-z_]+ _dyld_"; 1523 c_fix = format; 1524 c_fix_arg = "extern"; 1525 c_fix_arg = "__private_extern__"; 1526 test_text = "__private_extern__ int _dyld_func_lookup(\n" 1527 "const char *dyld_func_name,\n" 1528 "unsigned long *address);\n"; 1529}; 1530 1531/* 1532 * Darwin headers have a stdint.h that defines UINT8_C and UINT16_C to 1533 * unsigned constants. 1534 */ 1535fix = { 1536 hackname = darwin_stdint_1; 1537 mach = "*-*-darwin*"; 1538 files = stdint-darwin.h, stdint.h; 1539 c_fix = format; 1540 c_fix_arg = "#define UINT8_C(v)\tv\n#define UINT16_C(v)\tv"; 1541 select = "#define UINT8_C\\(v\\)[ \t]+\\(v ## U\\)\n" 1542 "#define UINT16_C\\(v\\)[ \t]+\\(v ## U\\)"; 1543 test_text = "#define UINT8_C(v) (v ## U)\n" 1544 "#define UINT16_C(v) (v ## U)"; 1545}; 1546 1547/* 1548 * Darwin headers have a stdint.h that defines INTPTR_MIN and INTPTR_MAX 1549 * with wrong types. 1550 */ 1551fix = { 1552 hackname = darwin_stdint_2; 1553 mach = "*-*-darwin*"; 1554 files = stdint-darwin.h, stdint.h; 1555 c_fix = format; 1556 c_fix_arg = "#if __WORDSIZE == 64\n" 1557 "#define INTPTR_MAX 9223372036854775807L\n" 1558 "#define INTPTR_MIN (-INTPTR_MAX-1)\n" 1559 "#else\n" 1560 "#define INTPTR_MAX 2147483647L\n" 1561 "#define INTPTR_MIN (-INTPTR_MAX-1)\n" 1562 "#endif"; 1563 select = "#if __WORDSIZE == 64\n" 1564 "#define INTPTR_MIN[ \t]+INT64_MIN\n" 1565 "#define INTPTR_MAX[ \t]+INT64_MAX\n" 1566 "#else\n" 1567 "#define INTPTR_MIN[ \t]+INT32_MIN\n" 1568 "#define INTPTR_MAX[ \t]+INT32_MAX\n" 1569 "#endif"; 1570 test_text = "#if __WORDSIZE == 64\n" 1571 "#define INTPTR_MIN INT64_MIN\n" 1572 "#define INTPTR_MAX INT64_MAX\n" 1573 "#else\n" 1574 "#define INTPTR_MIN INT32_MIN\n" 1575 "#define INTPTR_MAX INT32_MAX\n" 1576 "#endif"; 1577}; 1578 1579/* 1580 * Darwin headers have a stdint.h that defines UINTPTR_MAX with a wrong type. 1581 */ 1582fix = { 1583 hackname = darwin_stdint_3; 1584 mach = "*-*-darwin*"; 1585 files = stdint-darwin.h, stdint.h; 1586 c_fix = format; 1587 c_fix_arg = "#if __WORDSIZE == 64\n" 1588 "#define UINTPTR_MAX 18446744073709551615UL\n" 1589 "#else\n" 1590 "#define UINTPTR_MAX 4294967295UL\n" 1591 "#endif"; 1592 select = "#if __WORDSIZE == 64\n" 1593 "#define UINTPTR_MAX[ \t]+UINT64_MAX\n" 1594 "#else\n" 1595 "#define UINTPTR_MAX[ \t]+UINT32_MAX\n" 1596 "#endif"; 1597 test_text = "#if __WORDSIZE == 64\n" 1598 "#define UINTPTR_MAX UINT64_MAX\n" 1599 "#else\n" 1600 "#define UINTPTR_MAX UINT32_MAX\n" 1601 "#endif"; 1602}; 1603 1604/* 1605 * Darwin headers have a stdint.h that defines SIZE_MAX with a wrong type. 1606 */ 1607fix = { 1608 hackname = darwin_stdint_4; 1609 mach = "*-*-darwin*"; 1610 files = stdint-darwin.h, stdint.h; 1611 c_fix = format; 1612 c_fix_arg = "#if __WORDSIZE == 64\n" 1613 "#define SIZE_MAX 18446744073709551615UL\n" 1614 "#else\n" 1615 "#define SIZE_MAX 4294967295UL\n" 1616 "#endif"; 1617 select = "#if __WORDSIZE == 64\n" 1618 "#define SIZE_MAX[ \t]+UINT64_MAX\n" 1619 "#else\n" 1620 "#define SIZE_MAX[ \t]+UINT32_MAX\n" 1621 "#endif"; 1622 test_text = "#if __WORDSIZE == 64\n" 1623 "#define SIZE_MAX UINT64_MAX\n" 1624 "#else\n" 1625 "#define SIZE_MAX UINT32_MAX\n" 1626 "#endif"; 1627}; 1628 1629/* 1630 * Darwin headers have a stdint.h that defines {U,}INTMAX_{MIN,MAX} 1631 * with a wrong type. 1632 */ 1633fix = { 1634 hackname = darwin_stdint_5; 1635 mach = "*-*-darwin*"; 1636 files = stdint-darwin.h, stdint.h; 1637 c_fix = format; 1638 c_fix_arg = "#if __WORDSIZE == 64\n" 1639 "#define INTMAX_MIN (-9223372036854775807L - 1)\n" 1640 "#define INTMAX_MAX 9223372036854775807L\n" 1641 "#define UINTMAX_MAX 18446744073709551615UL\n" 1642 "#else\n" 1643 "#define INTMAX_MIN (-9223372036854775807LL - 1)\n" 1644 "#define INTMAX_MAX 9223372036854775807LL\n" 1645 "#define UINTMAX_MAX 18446744073709551615ULL\n" 1646 "#endif"; 1647 select = "#define INTMAX_MIN[ \t]+INT64_MIN\n" 1648 "#define INTMAX_MAX[ \t]+INT64_MAX\n" 1649 "\n" 1650 "#define UINTMAX_MAX[ \t]+UINT64_MAX"; 1651 test_text = "#define INTMAX_MIN INT64_MIN\n" 1652 "#define INTMAX_MAX INT64_MAX\n" 1653 "\n" 1654 "#define UINTMAX_MAX UINT64_MAX"; 1655}; 1656 1657/* 1658 * Darwin headers have a stdint.h that defines {U,}INTMAX_C 1659 * with a wrong type. 1660 */ 1661fix = { 1662 hackname = darwin_stdint_6; 1663 mach = "*-*-darwin*"; 1664 files = stdint-darwin.h, stdint.h; 1665 c_fix = format; 1666 c_fix_arg = "#if __WORDSIZE == 64\n" 1667 "#define PTRDIFF_MIN (-9223372036854775807L - 1)\n" 1668 "#define PTRDIFF_MAX 9223372036854775807L\n" 1669 "#else\n" 1670 "#define PTRDIFF_MIN (-2147483647 - 1)\n" 1671 "#define PTRDIFF_MAX 2147483647\n" 1672 "#endif"; 1673 select = "#if __WORDSIZE == 64\n" 1674 "#define PTRDIFF_MIN[ \t]+INT64_MIN\n" 1675 "#define PTRDIFF_MAX[ \t]+INT64_MAX\n" 1676 "#else\n" 1677 "#define PTRDIFF_MIN[ \t]+INT32_MIN\n" 1678 "#define PTRDIFF_MAX[ \t]+INT32_MAX\n" 1679 "#endif"; 1680 test_text = "#if __WORDSIZE == 64\n" 1681 "#define PTRDIFF_MIN INT64_MIN\n" 1682 "#define PTRDIFF_MAX INT64_MAX\n" 1683 "#else\n" 1684 "#define PTRDIFF_MIN INT32_MIN\n" 1685 "#define PTRDIFF_MAX INT32_MAX\n" 1686 "#endif"; 1687}; 1688 1689/* 1690 * Darwin headers have a stdint.h that defines {U,}INTMAX_C 1691 * with a wrong type. 1692 */ 1693fix = { 1694 hackname = darwin_stdint_7; 1695 mach = "*-*-darwin*"; 1696 files = stdint-darwin.h, stdint.h; 1697 c_fix = format; 1698 c_fix_arg = "#if __WORDSIZE == 64\n" 1699 "#define INTMAX_C(v) (v ## L)\n" 1700 "#define UINTMAX_C(v) (v ## UL)\n" 1701 "#else\n" 1702 "#define INTMAX_C(v) (v ## LL)\n" 1703 "#define UINTMAX_C(v) (v ## ULL)\n" 1704 "#endif"; 1705 select = "#define INTMAX_C\\(v\\)[ \t]+\\(v ## LL\\)\n" 1706 "#define UINTMAX_C\\(v\\)[ \t]+\\(v ## ULL\\)"; 1707 test_text = "#define INTMAX_C(v) (v ## LL)\n" 1708 "#define UINTMAX_C(v) (v ## ULL)"; 1709}; 1710 1711/* The SDK included with XCode 10.2 has the file <sys/ucred.h> that uses the 1712 C11 _Atomic keyword (exposing it to C++ code). The work-around here follows 1713 the header in declaring the entity volatile when _Atomic is not available. 1714*/ 1715fix = { 1716 hackname = darwin_ucred__Atomic; 1717 mach = "*-*-darwin*"; 1718 files = sys/ucred.h; 1719 select = "_Atomic"; 1720 c_fix = wrap; 1721 c_fix_arg = "#if (__STDC_VERSION__ < 201112L) || defined(__cplusplus)\n" 1722 "# define _Atomic volatile\n" 1723 "#endif\n"; 1724 c_fix_arg = "#if (__STDC_VERSION__ < 201112L) || defined(__cplusplus)\n" 1725 "# undef _Atomic\n" 1726 "#endif\n"; 1727 test_text = ""; /* Don't provide this for wrap fixes. */ 1728}; 1729 1730/* 1731 * Fix <c_asm.h> on Digital UNIX V4.0: 1732 * It contains a prototype for a DEC C internal asm() function, 1733 * clashing with gcc's asm keyword. So protect this with __DECC. 1734 */ 1735fix = { 1736 hackname = dec_intern_asm; 1737 files = c_asm.h; 1738 sed = "/^[ \t]*float[ \t]*fasm/i\\\n#ifdef __DECC\n"; 1739 sed = "/^[ \t]*#[ \t]*pragma[ \t]*intrinsic([ \t]*dasm/a\\\n" 1740 "#endif\n"; 1741 test_text = 1742 "float fasm {\n" 1743 " ... asm stuff ...\n" 1744 "};\n#pragma intrinsic( dasm )\n/* END ASM TEST*/"; 1745}; 1746 1747/* 1748 * Fix typo in <wchar.h> on DJGPP 2.03. 1749 */ 1750fix = { 1751 hackname = djgpp_wchar_h; 1752 file = wchar.h; 1753 select = "__DJ_wint_t"; 1754 bypass = "sys/djtypes.h"; 1755 c_fix = format; 1756 c_fix_arg = "%0\n#include <sys/djtypes.h>"; 1757 c_fix_arg = "#include <stddef.h>"; 1758 test_text = "#include <stddef.h>\n" 1759 "extern __DJ_wint_t x;\n"; 1760}; 1761 1762/* 1763 * Fix these Sun OS files to avoid an invalid identifier in an #ifdef. 1764 */ 1765fix = { 1766 hackname = ecd_cursor; 1767 files = "sunwindow/win_lock.h"; 1768 files = "sunwindow/win_cursor.h"; 1769 select = 'ecd\.cursor'; 1770 c_fix = format; 1771 c_fix_arg = 'ecd_cursor'; 1772 1773 test_text = "#ifdef ecd.cursor\n#error bogus\n#endif /* ecd+cursor */"; 1774}; 1775 1776/* 1777 * Incorrect feraiseexcept extern inline in bits/fenv.h on x86_64 1778 * that fails when compiling for SSE-less 32-bit x86. 1779 */ 1780fix = { 1781 hackname = feraiseexcept_nosse_divbyzero; 1782 mach = 'i[34567]86-*-linux*', 'x86*-linux*', 'amd64-*-linux*'; 1783 files = bits/fenv.h, '*/bits/fenv.h'; 1784 select = "^([\t ]*)__asm__ __volatile__ \\(\"divss %1, %0 *\" : " 1785 ": \"x\" \\(__f\\), \"x\" \\(__g\\)\\);$"; 1786 bypass = "\"fdivp .*; fwait\""; 1787 1788 c_fix = format; 1789 c_fix_arg = <<- _EOText_ 1790 # ifdef __SSE_MATH__ 1791 %0 1792 # else 1793 %1__asm__ __volatile__ ("fdivp %%%%st, %%%%st(1); fwait" 1794 %1 : "=t" (__f) : "0" (__f), "u" (__g) : "st(1)"); 1795 # endif 1796 _EOText_; 1797 1798 test_text = <<- _EOText_ 1799 __asm__ __volatile__ ("divss %1, %0" : : "x" (__f), "x" (__g)); 1800 _EOText_; 1801}; 1802 1803/* 1804 * Incorrect feraiseexcept extern inline in bits/fenv.h on x86_64 1805 * that fails when compiling for SSE-less 32-bit x86. 1806 */ 1807fix = { 1808 hackname = feraiseexcept_nosse_invalid; 1809 mach = 'i[34567]86-*-linux*', 'x86*-linux*', 'amd64-*-linux*'; 1810 files = bits/fenv.h, '*/bits/fenv.h'; 1811 select = "^([\t ]*)__asm__ __volatile__ \\(\"divss %0, %0 *\" : " 1812 ": \"x\" \\(__f\\)\\);$"; 1813 bypass = "\"fdiv .*; fwait\""; 1814 1815 c_fix = format; 1816 c_fix_arg = <<- _EOText_ 1817 # ifdef __SSE_MATH__ 1818 %0 1819 # else 1820 %1__asm__ __volatile__ ("fdiv %%%%st, %%%%st(0); fwait" 1821 %1 : "=t" (__f) : "0" (__f)); 1822 # endif 1823 _EOText_; 1824 1825 test_text = <<- _EOText_ 1826 __asm__ __volatile__ ("divss %0, %0" : : "x" (__f)); 1827 _EOText_; 1828}; 1829 1830/* 1831 * Between 8/24/1998 and 2/17/2001, FreeBSD system headers presume 1832 * neither the existence of GCC 3 nor its exact feature set yet break 1833 * (by design?) when __GNUC__ is set beyond 2. 1834 */ 1835fix = { 1836 hackname = freebsd_gcc3_breakage; 1837 mach = "*-*-freebsd*"; 1838 files = sys/cdefs.h; 1839 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7$'; 1840 bypass = '__GNUC__[ \t]*([>=]=[ \t]*[3-9]|>[ \t]*2)'; 1841 c_fix = format; 1842 c_fix_arg = '%0 || __GNUC__ >= 3'; 1843 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7'; 1844}; 1845 1846/* 1847 * Some releases of FreeBSD 4 and FreeBSD 5.0 and 5.1 system headers presume 1848 * neither the existence of GCC 4 nor its exact feature set yet break 1849 * (by design?) when __GNUC__ is set beyond 3. 1850 */ 1851fix = { 1852 hackname = freebsd_gcc4_breakage; 1853 mach = "*-*-freebsd*"; 1854 files = sys/cdefs.h; 1855 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 \|\| __GNUC__ == 3$'; 1856 c_fix = format; 1857 c_fix_arg = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ >= 3'; 1858 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ == 3'; 1859}; 1860 1861/* 1862 * Some versions of glibc don't expect the C99 inline semantics. 1863 */ 1864fix = { 1865 hackname = glibc_c99_inline_1; 1866 files = features.h, '*/features.h'; 1867 select = "^ *&& !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__$"; 1868 c_fix = format; 1869 c_fix_arg = "%0 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)"; 1870 test_text = <<-EOT 1871 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ \ 1872 && !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__ 1873 # define __USE_EXTERN_INLINES 1 1874 #endif 1875 EOT; 1876}; 1877 1878/* 1879 * Similar, but a version that didn't have __NO_INLINE__ 1880 */ 1881fix = { 1882 hackname = glibc_c99_inline_1a; 1883 files = features.h, '*/features.h'; 1884 select = "(\\) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__)\n" 1885 "(#[ \t]*define[ \t]*__USE_EXTERN_INLINES[ \t]*1)"; 1886 c_fix = format; 1887 c_fix_arg = "%1 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)\n%2"; 1888 test_text = <<-EOT 1889 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__ 1890 # define __USE_EXTERN_INLINES 1 1891 #endif 1892 EOT; 1893}; 1894 1895/* 1896 * The glibc_c99_inline_1 fix should have fixed everything. Unfortunately 1897 * there are many glibc headers which do not respect __USE_EXTERN_INLINES. 1898 * The remaining glibc_c99_inline_* fixes deal with some of those headers. 1899 */ 1900fix = { 1901 hackname = glibc_c99_inline_2; 1902 files = sys/stat.h, '*/sys/stat.h'; 1903 select = "extern __inline__ int"; 1904 sed = "s/extern int \\(stat\\)/" 1905 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n" 1906 "__inline__ int \\1/"; 1907 sed = "s/extern int \\([lf]stat\\)/" 1908 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n" 1909 "__inline__ int \\1/"; 1910 sed = "s/extern int \\(mknod\\)/" 1911 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n" 1912 "__inline__ int \\1/"; 1913 sed = "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\(stat\\)/" 1914 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n" 1915 "__inline__ int __REDIRECT\\1 (\\2/"; 1916 sed = "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\([lf]stat\\)/" 1917 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n" 1918 "__inline__ int __REDIRECT\\1 (\\2/"; 1919 sed = "s/^extern __inline__ int/" 1920 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n" 1921 "__inline__ int/"; 1922 test_text = <<-EOT 1923 extern int fstat64 (int __fd, struct stat64 *__buf) __THROW __nonnull ((2)); 1924 extern __inline__ int 1925 __NTH (fstat64 (int __fd, struct stat64 *__statbuf)) 1926 {} 1927 EOT; 1928}; 1929 1930/* 1931 * glibc_c99_inline_3 1932 */ 1933fix = { 1934 hackname = glibc_c99_inline_3; 1935 files = bits/string2.h, '*/bits/string2.h'; 1936 select = "extern __inline"; 1937 bypass = "__extern_inline|__GNU_STDC_INLINE__"; 1938 c_fix = format; 1939 c_fix_arg = "# if defined(__cplusplus) || defined(__GNUC_STDC_INLINE__)"; 1940 c_fix_arg = "^# ifdef __cplusplus$"; 1941 test_text = <<-EOT 1942 # ifdef __cplusplus 1943 # define __STRING_INLINE inline 1944 # else 1945 # define __STRING_INLINE extern __inline 1946 # endif 1947 EOT; 1948}; 1949 1950/* 1951 * glibc_c99_inline_4 1952 */ 1953fix = { 1954 hackname = glibc_c99_inline_4; 1955 files = sys/sysmacros.h, '*/sys/sysmacros.h', wchar.h, '*/wchar.h', 1956 pthread.h, '*/pthread.h'; 1957 bypass = "__extern_inline|__gnu_inline__"; 1958 select = "(^| )extern __inline"; 1959 c_fix = format; 1960 c_fix_arg = "%0 __attribute__ ((__gnu_inline__))"; 1961 test_text = <<-EOT 1962 __extension__ extern __inline unsigned int 1963 extern __inline unsigned int 1964 EOT; 1965}; 1966 1967/* glibc-2.3.5 defines pthread mutex initializers incorrectly, 1968 * so we replace them with versions that correspond to the 1969 * definition. 1970 */ 1971fix = { 1972 hackname = glibc_mutex_init; 1973 files = pthread.h; 1974 select = '\{ *\{ *0, *\} *\}'; 1975 sed = "/define[ \t]\\{1,\\}PTHREAD_MUTEX_INITIALIZER[ \t]*\\\\/{\n" 1976 "N\ns/{ { 0, } }/{ { 0, 0, 0, 0, 0, 0 } }/\n}"; 1977 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_" 1978 "\\(RECURSIVE\\)_NP\\) }/{ \\1, 0 }/"; 1979 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_" 1980 "\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0 }/"; 1981 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_" 1982 "\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0 }/"; 1983 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_" 1984 "\\(RECURSIVE\\)_NP\\) }/{ \\1, 0, 0 }/"; 1985 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_" 1986 "\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0, 0 }/"; 1987 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_" 1988 "\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0, 0 }/"; 1989 sed = "/define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\/" 1990 "N;s/^[ \t]*#[ \t]*" 1991 "\\(define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\\\)\\n" 1992 "[ \t]*{ { 0, } }/# if __WORDSIZE == 64\\\n" 1993 "# \\1\\\n" 1994 " { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n" 1995 "# else\\\n" 1996 "# \\1\\\n" 1997 " { { 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n" 1998 "# endif/"; 1999 sed = "s/{ \\(0, 0, 0, 0, 0, 0, " 2000 "PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP\\) }/{ \\1, 0 }/"; 2001 sed = "/define[ \t]\\{1,\\}PTHREAD_COND_INITIALIZER/" 2002 "s/{ { 0, } }/{ { 0, 0, 0, 0, 0, (void *) 0, 0, 0 } }/"; 2003 2004 test_text = <<- _EOText_ 2005 #define PTHREAD_MUTEX_INITIALIZER \\ 2006 { { 0, } } 2007 #ifdef __USE_GNU 2008 # if __WORDSIZE == 64 2009 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\ 2010 { { 0, 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } } 2011 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\ 2012 { { 0, 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } } 2013 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\ 2014 { { 0, 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } } 2015 # else 2016 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\ 2017 { { 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } } 2018 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\ 2019 { { 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } } 2020 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\ 2021 { { 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } } 2022 # endif 2023 #endif 2024 # define PTHREAD_RWLOCK_INITIALIZER \\ 2025 { { 0, } } 2026 # ifdef __USE_GNU 2027 # if __WORDSIZE == 64 2028 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\ 2029 { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \\ 2030 PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } } 2031 # else 2032 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\ 2033 { { 0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } } 2034 # endif 2035 # endif 2036 #define PTHREAD_COND_INITIALIZER { { 0, } } 2037 _EOText_; 2038}; 2039 2040/* glibc versions before 2.5 have a version of stdint.h that defines 2041 UINT8_C and UINT16_C to produce unsigned constants, as do uClibc 2042 versions with stdint.h based on those glibc versions. */ 2043fix = { 2044 hackname = glibc_stdint; 2045 files = stdint.h; 2046 select = "GNU C Library"; 2047 c_fix = format; 2048 c_fix_arg = "# define UINT8_C(c)\tc\n# define UINT16_C(c)\tc"; 2049 c_fix_arg = "# define UINT8_C\\(c\\)\tc ## U\n# define UINT16_C\\(c\\)\tc ## U"; 2050 test_text = "/* This file is part of the GNU C Library. */\n" 2051 "# define UINT8_C(c)\tc ## U\n" 2052 "# define UINT16_C(c)\tc ## U"; 2053}; 2054 2055/* Some versions of glibc have a version of bits/string2.h that 2056 produces "value computed is not used" warnings from strncpy; fix 2057 this definition by using __builtin_strncpy instead as in newer 2058 versions. */ 2059fix = { 2060 hackname = glibc_strncpy; 2061 files = bits/string2.h, '*/bits/string2.h'; 2062 bypass = "__builtin_strncpy"; 2063 c_fix = format; 2064 c_fix_arg = "# define strncpy(dest, src, n) __builtin_strncpy (dest, src, n)"; 2065 c_fix_arg = "# define strncpy([^\n]*\\\\\n)*[^\n]*"; 2066 test_text = <<-EOT 2067 # define strncpy(dest, src, n) \ 2068 (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n) \\ 2069 ? (strlen (src) + 1 >= ((size_t) (n)) \\ 2070 ? (char *) memcpy (dest, src, n) \\ 2071 : strncpy (dest, src, n)) \\ 2072 : strncpy (dest, src, n))) 2073 EOT; 2074 2075}; 2076 2077/* glibc's tgmath.h relies on an expression that is not an integer 2078 constant expression being treated as it was by GCC 4.4 and 2079 earlier. */ 2080fix = { 2081 hackname = glibc_tgmath; 2082 files = tgmath.h; 2083 select = '\(\(\(type\) 0.25\) && \(\(type\) 0.25 - 1\)\)'; 2084 bypass = "__floating_type\\(type\\) \\\\\n.*__builtin_classify_type"; 2085 c_fix = format; 2086 c_fix_arg = "(__builtin_classify_type ((type) 0) == 8 || " 2087 "(__builtin_classify_type ((type) 0) == 9 && " 2088 "__builtin_classify_type (__real__ ((type) 0)) == 8))"; 2089 test_text = "# define __floating_type(type) (((type) 0.25) && ((type) 0.25 - 1))"; 2090}; 2091 2092/* 2093 * Fix these files to use the types we think they should for 2094 * ptrdiff_t, size_t, and wchar_t. 2095 * 2096 * This defines the types in terms of macros predefined by our 'cpp'. 2097 * This is supposedly necessary for glibc's handling of these types. 2098 * It's probably not necessary for anyone else, but it doesn't hurt. 2099 */ 2100fix = { 2101 hackname = gnu_types; 2102 files = "sys/types.h"; 2103 files = "stdlib.h"; 2104 files = "sys/stdtypes.h"; 2105 files = "stddef.h"; 2106 files = "memory.h"; 2107 files = "unistd.h"; 2108 bypass = '_GCC_(PTRDIFF|SIZE|WCHAR)_T'; 2109 select = "^[ \t]*typedef[ \t]+.*[ \t](ptrdiff|size|wchar)_t;"; 2110 c_fix = gnu_type; 2111 /* The Solaris 10 headers already define these types correctly. */ 2112 mach = '*-*-solaris2.1[0-9]*'; 2113 not_machine = true; 2114 2115 test_text = "typedef long int ptrdiff_t; /* long int */\n" 2116 "typedef uint_t size_t; /* uint_t */\n" 2117 "typedef ushort_t wchar_t; /* ushort_t */"; 2118}; 2119 2120/* 2121 * Fix HP & Sony's use of "../machine/xxx.h" 2122 * to refer to: <machine/xxx.h> 2123 */ 2124fix = { 2125 hackname = hp_inline; 2126 files = sys/spinlock.h; 2127 files = machine/machparam.h; 2128 select = "[ \t]*#[ \t]*include[ \t]+" '"\.\./machine/'; 2129 2130 c_fix = format; 2131 c_fix_arg = "%1<machine/%2.h>"; 2132 2133 c_fix_arg = "([ \t]*#[ \t]*include[ \t]+)" '"\.\./machine/' 2134 '([a-z]+)\.h"'; 2135 2136 test_text = ' # include "../machine/mumble.h"'; 2137}; 2138 2139/* 2140 * Check for (...) in C++ code in HP/UX sys/file.h. 2141 */ 2142fix = { 2143 hackname = hp_sysfile; 2144 files = sys/file.h; 2145 select = "HPUX_SOURCE"; 2146 2147 c_fix = format; 2148 c_fix_arg = "(struct file *, ...)"; 2149 c_fix_arg = '\(\.\.\.\)'; 2150 2151 test_text = "extern void foo(...); /* HPUX_SOURCE - bad varargs */"; 2152}; 2153 2154/* 2155 * Un-Hide a series of five FP defines from post-1999 compliance GCC: 2156 * FP_NORMAL, FP_ZERO, FP_INFINITE, FP_SUBNORMAL and FP_NAN 2157 */ 2158fix = { 2159 hackname = hppa_hpux_fp_macros; 2160 mach = "hppa*-hp-hpux11*"; 2161 files = math.h; 2162 select = "#[ \t]*define[ \t]*FP_NORMAL.*\n" 2163 "#[ \t]*define[ \t]*FP_ZERO.*\n" 2164 "#[ \t]*define[ \t]*FP_INFINITE.*\n" 2165 "#[ \t]*define[ \t]*FP_SUBNORMAL.*\n" 2166 "#[ \t]*define[ \t]*FP_NAN.*\n"; 2167 c_fix = format; 2168 c_fix_arg = <<- _EOFix_ 2169 #endif /* _INCLUDE_HPUX_SOURCE */ 2170 2171 #if defined(_INCLUDE_HPUX_SOURCE) || \ 2172 (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)) 2173 %0#endif 2174 2175 #ifdef _INCLUDE_HPUX_SOURCE 2176 2177 _EOFix_; 2178 2179 test_text = 2180 "# define FP_NORMAL 0\n" 2181 "# define FP_ZERO 1\n" 2182 "# define FP_INFINITE 2\n" 2183 "# define FP_SUBNORMAL 3\n" 2184 "# define FP_NAN 4\n"; 2185}; 2186 2187/* 2188 * Delete C++ double pow (double, int) inline function from HP-UX 10 & 11 2189 * math.h to prevent clash with define in c_std/bits/std_cmath.h. 2190 */ 2191fix = { 2192 hackname = hpux10_cpp_pow_inline; 2193 files = fixinc-test-limits.h, math.h; 2194 select = <<- END_POW_INLINE 2195 ^# +ifdef +__cplusplus 2196 +\} 2197 +inline +double +pow\(double +__d,int +__expon\) +\{ 2198 [ ]+return +pow\(__d,\(double\)__expon\); 2199 +\} 2200 +extern +"C" +\{ 2201 #else 2202 # +endif 2203 END_POW_INLINE; 2204 2205 c_fix = format; 2206 c_fix_arg = ""; 2207 2208 test_text = 2209 "# ifdef __cplusplus\n" 2210 " }\n" 2211 " inline double pow(double __d,int __expon) {\n" 2212 "\t return pow(__d,(double)__expon);\n" 2213 " }\n" 2214 ' extern "C"' " {\n" 2215 "#else\n" 2216 "# endif"; 2217}; 2218 2219fix = { 2220 hackname = hpux11_cpp_pow_inline; 2221 files = math.h; 2222 select = " +inline double pow\\(double d,int expon\\) \\{\n" 2223 " +return pow\\(d, \\(double\\)expon\\);\n" 2224 " +\\}\n"; 2225 c_fix = format; 2226 c_fix_arg = ""; 2227 2228 test_text = 2229 " inline double pow(double d,int expon) {\n" 2230 " return pow(d, (double)expon);\n" 2231 " }\n"; 2232}; 2233 2234/* 2235 * Fix hpux 10.X missing ctype declarations 1 2236 */ 2237fix = { 2238 hackname = hpux10_ctype_declarations1; 2239 files = ctype.h; 2240 select = "^#[ \t]*define _toupper\\(__c\\)[ \t]*__toupper\\(__c\\)"; 2241 bypass = "^[ \t]*extern[ \t]*int[ \t]*__tolower[ \t]*\\("; 2242 c_fix = format; 2243 c_fix_arg = "#ifdef _PROTOTYPES\n" 2244 "extern int __tolower(int);\n" 2245 "extern int __toupper(int);\n" 2246 "#else /* NOT _PROTOTYPES */\n" 2247 "extern int __tolower();\n" 2248 "extern int __toupper();\n" 2249 "#endif /* _PROTOTYPES */\n\n" 2250 "%0\n"; 2251 2252 test_text = "# define _toupper(__c) __toupper(__c)\n"; 2253}; 2254 2255/* 2256 * Fix hpux 10.X missing ctype declarations 2 2257 */ 2258fix = { 2259 hackname = hpux10_ctype_declarations2; 2260 files = ctype.h; 2261 select = "^# if defined\\(_SB_CTYPE_MACROS\\) && \\!defined\\(__lint\\)"; 2262 bypass = "^[ \t]*extern[ \t]*int[ \t]*_isalnum[ \t]*\\("; 2263 c_fix = format; 2264 c_fix_arg = "%0\n\n" 2265 "#ifdef _PROTOTYPES\n" 2266 " extern int _isalnum(int);\n" 2267 " extern int _isalpha(int);\n" 2268 " extern int _iscntrl(int);\n" 2269 " extern int _isdigit(int);\n" 2270 " extern int _isgraph(int);\n" 2271 " extern int _islower(int);\n" 2272 " extern int _isprint(int);\n" 2273 " extern int _ispunct(int);\n" 2274 " extern int _isspace(int);\n" 2275 " extern int _isupper(int);\n" 2276 " extern int _isxdigit(int);\n" 2277 "# else /* not _PROTOTYPES */\n" 2278 " extern int _isalnum();\n" 2279 " extern int _isalpha();\n" 2280 " extern int _iscntrl();\n" 2281 " extern int _isdigit();\n" 2282 " extern int _isgraph();\n" 2283 " extern int _islower();\n" 2284 " extern int _isprint();\n" 2285 " extern int _ispunct();\n" 2286 " extern int _isspace();\n" 2287 " extern int _isupper();\n" 2288 " extern int _isxdigit();\n" 2289 "#endif /* _PROTOTYPES */\n"; 2290 2291 test_text = "# if defined(_SB_CTYPE_MACROS) && !defined(__lint)\n" 2292 " extern unsigned int *__SB_masks;\n"; 2293}; 2294 2295/* 2296 * Fix hpux 10.X missing stdio declarations 2297 */ 2298fix = { 2299 hackname = hpux10_stdio_declarations; 2300 files = stdio.h; 2301 select = "^#[ \t]*define _iob[ \t]*__iob"; 2302 bypass = "^[ \t]*extern[ \t]*int[ \t]*vsnprintf[ \t]*\\("; 2303 c_fix = format; 2304 c_fix_arg = "%0\n\n" 2305 "# if defined(__STDC__) || defined(__cplusplus)\n" 2306 " extern int snprintf(char *, size_t, const char *, ...);\n" 2307 " extern int vsnprintf(char *, size_t, const char *, __va_list);\n" 2308 "# else /* not __STDC__) || __cplusplus */\n" 2309 " extern int snprintf();\n" 2310 " extern int vsnprintf();\n" 2311 "# endif /* __STDC__) || __cplusplus */\n"; 2312 2313 test_text = "# define _iob __iob\n"; 2314}; 2315 2316/* 2317 * The HP-UX stddef.h is replaced by gcc's. It doesn't include sys/stdsyms.h. 2318 * As a result, we need to include sys/stdsyms.h in alloca.h. 2319 */ 2320fix = { 2321 hackname = hppa_hpux11_alloca; 2322 mach = "hppa*-*-hpux11*"; 2323 files = alloca.h; 2324 select = "#ifndef _STDDEF_INCLUDED"; 2325 c_fix = format; 2326 c_fix_arg = "#ifndef _SYS_STDSYMS_INCLUDED\n" 2327 "# include <sys/stdsyms.h>\n" 2328 "#endif /* _SYS_STDSYMS_INCLUDED */\n\n" 2329 "%0"; 2330 2331 test_text = "#ifndef _STDDEF_INCLUDED"; 2332}; 2333 2334/* 2335 * Make sure hpux defines abs in header. 2336 */ 2337fix = { 2338 hackname = hpux11_abs; 2339 mach = "*-hp-hpux11*"; 2340 files = stdlib.h; 2341 select = "ifndef _MATH_INCLUDED"; 2342 c_fix = format; 2343 c_fix_arg = "if !defined(_MATH_INCLUDED) || defined(__GNUG__)"; 2344 test_text = "#ifndef _MATH_INCLUDED"; 2345}; 2346 2347/* 2348 * Fix hpux11 __LWP_RWLOCK_VALID define 2349 */ 2350fix = { 2351 hackname = hpux11_lwp_rwlock_valid; 2352 mach = "*-hp-hpux11*"; 2353 files = sys/pthread.h; 2354 select = "#define __LWP_RWLOCK_VALID[ \t]*0x8c91"; 2355 c_fix = format; 2356 c_fix_arg = "#define __LWP_RWLOCK_VALID -29551"; 2357 test_text = "#define __LWP_RWLOCK_VALID 0x8c91"; 2358}; 2359 2360/* 2361 * hpux sendfile() 2362 */ 2363fix = { 2364 hackname = hpux11_extern_sendfile; 2365 mach = "*-hp-hpux11.[12]*"; 2366 files = sys/socket.h; 2367 select = "^[ \t]*extern sbsize_t sendfile.*\n.*, int\\)\\);\n"; 2368 c_fix = format; 2369 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n"; 2370 test_text = " extern sbsize_t sendfile __((int, int, off_t, bsize_t,\n" 2371 " const struct iovec *, int));\n"; 2372}; 2373 2374/* 2375 * hpux sendpath() 2376 */ 2377fix = { 2378 hackname = hpux11_extern_sendpath; 2379 mach = "*-hp-hpux11.[12]*"; 2380 files = sys/socket.h; 2381 select = "^[ \t]*extern sbsize_t sendpath.*\n.*, int\\)\\);\n"; 2382 c_fix = format; 2383 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n"; 2384 test_text = " extern sbsize_t sendpath __((int, int, off_t, bsize_t,\n" 2385 " const struct iovec *, int));\n"; 2386}; 2387 2388/* 2389 * Keep HP-UX 11 from stomping on C++ math namespace 2390 * with defines for fabsf. 2391 */ 2392fix = { 2393 hackname = hpux11_fabsf; 2394 mach = "*-hp-hpux11*"; 2395 files = math.h; 2396 select = "^[ \t]*#[ \t]*define[ \t]+fabsf\\(.*"; 2397 2398 c_fix = format; 2399 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif"; 2400 2401 test_text = 2402 "#ifdef _PA_RISC\n" 2403 "# define fabsf(x) ((float)fabs((double)(float)(x)))\n" 2404 "#endif"; 2405}; 2406 2407/* 2408 * The definitions for PTHREAD_MUTEX_INITIALIZER and similar initializers 2409 * in pthread.h need to be constant expressions to be standard complient. 2410 * As a result, we need to remove the void * casts in the initializers 2411 * (see hpux11_pthread_const) and to change the __(M|C|RW)POINTER defines 2412 * to use the long type. 2413 */ 2414fix = { 2415 hackname = hpux11_pthread_pointer; 2416 mach = "*-hp-hpux11.[0-3]*"; 2417 files = sys/pthread.h; 2418 select = "(void[ \t]*\\*)(m|c|rw)(_ptr)"; 2419 2420 c_fix = format; 2421 c_fix_arg = "long\t%2%3"; 2422 test_text = "#define __MPOINTER\t\tvoid\t *m_ptr"; 2423}; 2424 2425/* 2426 * Remove void pointer cast and fix C99 constant in __POINTER_SET defines. 2427 */ 2428fix = { 2429 hackname = hpux11_pthread_const; 2430 mach = "*-hp-hpux11.[0-3]*"; 2431 files = sys/pthread.h; 2432 select = "^(#define[ \t]+__POINTER_SET[ \t0,]*)(.*\\))"; 2433 2434 c_fix = format; 2435 c_fix_arg = "%11"; 2436 test_text = "#define __POINTER_SET\t\t((void *) 1LL)"; 2437}; 2438 2439/* 2440 * Prevent HP-UX 11 from defining __size_t and preventing size_t from 2441 * being defined by having it define _hpux_size_t instead. 2442 */ 2443fix = { 2444 hackname = hpux11_size_t; 2445 mach = "*-hp-hpux11*"; 2446 select = "__size_t"; 2447 2448 c_fix = format; 2449 c_fix_arg = "_hpux_size_t"; 2450 2451 test_text = 2452 "#define __size_t size_t\n" 2453 " extern int getpwuid_r( char *, __size_t, struct passwd **);\n"; 2454}; 2455 2456/* 2457 * Fix hpux 11.00 broken snprintf declaration 2458 * (third argument is char *, needs to be const char * to prevent 2459 * spurious warnings with -Wwrite-strings or in C++). 2460 */ 2461fix = { 2462 hackname = hpux11_snprintf; 2463 files = stdio.h; 2464 select = '(extern int snprintf *\(char *\*, *(|__|_hpux_)size_t,)' 2465 ' *(char *\*, *\.\.\.\);)'; 2466 c_fix = format; 2467 c_fix_arg = '%1 const %3'; 2468 2469 test_text = "extern int snprintf(char *, size_t, char *, ...);\n" 2470 "extern int snprintf(char *, __size_t, char *, ...);\n" 2471 "extern int snprintf(char *, _hpux_size_t, char *, ...);"; 2472}; 2473 2474/* 2475 * Fix hpux 11.00 broken vsnprintf declaration 2476 */ 2477fix = { 2478 hackname = hpux11_vsnprintf; 2479 files = stdio.h; 2480 select = '(extern int vsnprintf\(char \*, _[hpux]*_size_t, ' 2481 'const char \*,) __va__list\);'; 2482 c_fix = format; 2483 c_fix_arg = "%1 __va_list);"; 2484 2485 test_text = 'extern int vsnprintf(char *, _hpux_size_t, const char *,' 2486 ' __va__list);'; 2487}; 2488 2489/* 2490 * Fix missing const in hpux vsscanf declaration 2491 */ 2492fix = { 2493 hackname = hpux_vsscanf; 2494 mach = "*-*-hpux*"; 2495 files = stdio.h; 2496 select = '(extern int vsscanf\()char'; 2497 c_fix = format; 2498 c_fix_arg = "%1const char"; 2499 2500 test_text = 'extern int vsscanf(char *, const char *, __va_list);'; 2501}; 2502 2503/* 2504 * get rid of bogus inline definitions in HP-UX 8.0 2505 */ 2506fix = { 2507 hackname = hpux8_bogus_inlines; 2508 files = math.h; 2509 select = inline; 2510 bypass = "__GNUG__"; 2511 sed = "s@inline int abs(int [a-z][a-z]*) {.*}" 2512 "@extern \"C\" int abs(int);@"; 2513 sed = "s@inline double abs(double [a-z][a-z]*) {.*}@@"; 2514 sed = "s@inline int sqr(int [a-z][a-z]*) {.*}@@"; 2515 sed = "s@inline double sqr(double [a-z][a-z]*) {.*}@@"; 2516 test_text = "inline int abs(int v) { return (v>=0)?v:-v; }\n" 2517 "inline double sqr(double v) { return v**0.5; }"; 2518}; 2519 2520/* 2521 * hpux intptr 2522 */ 2523fix = { 2524 hackname = hpux_c99_intptr; 2525 mach = "*-hp-hpux11.3*"; 2526 files = stdint-hpux11.h, stdint.h; 2527 sed = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MAX[ \t]*" 2528 "INT32_MAX[ \t]*$@#define PTRDIFF_MAX (2147483647l)@"; 2529 sed = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MIN[ \t]*" 2530 "INT32_MIN[ \t]*$@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@"; 2531 sed = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MAX[ \t]*" 2532 "INT32_MAX[ \t]*$@#define INTPTR_MAX (2147483647l)@"; 2533 sed = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MIN[ \t]*" 2534 "INT32_MIN[ \t]*$@#define INTPTR_MIN (-INTPTR_MAX - 1)@"; 2535 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINTPTR_MAX[ \t]*" 2536 "UINT32_MAX[ \t]*$@#define UINTPTR_MAX (4294967295ul)@"; 2537 sed = "s@^[ \t]*#[ \t]*define[ \t]*SIZE_MAX[ \t]*" 2538 "UINT32_MAX[ \t]*$@#define SIZE_MAX (4294967295ul)@"; 2539 test_text = "#define PTRDIFF_MAX INT32_MAX\n" 2540 "#define PTRDIFF_MIN INT32_MIN\n" 2541 "#define INTPTR_MAX INT32_MAX\n" 2542 "#define INTPTR_MIN INT32_MIN\n" 2543 "#define UINTPTR_MAX UINT32_MAX\n" 2544 "#define SIZE_MAX UINT32_MAX\n"; 2545}; 2546 2547/* 2548 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31. 2549 */ 2550fix = { 2551 hackname = hpux_c99_inttypes; 2552 mach = "*-hp-hpux11.[23]*"; 2553 files = inttypes.h; 2554 files = stdint-hpux11.h, stdint.h; 2555 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*" 2556 "__CONCAT_U__(__c)[ \t]*$@#define UINT8_C(__c) (__c)@"; 2557 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*" 2558 "__CONCAT_U__(__c)[ \t]*$@#define UINT16_C(__c) (__c)@"; 2559 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT32_C(__c)[ \t]*" 2560 "__CONCAT__(__c,l)[ \t]*$@#define INT32_C(__c) (__c)@"; 2561 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT32_C(__c)[ \t].*$@" 2562 "#define UINT32_C(__c) __CONCAT__(__c,u)@"; 2563 test_text = "#define UINT8_C(__c) __CONCAT_U__(__c)\n" 2564 "#define UINT16_C(__c) __CONCAT_U__(__c)\n" 2565 "#define INT32_C(__c) __CONCAT__(__c,l)\n" 2566 "#define UINT32_C(__c) __CONCAT__(__c,ul)\n"; 2567}; 2568 2569/* 2570 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31. 2571 */ 2572fix = { 2573 hackname = hpux_c99_inttypes2; 2574 mach = "*-hp-hpux11.2*"; 2575 files = stdint-hpux11.h, stdint.h; 2576 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT8_C(__c)[ \t]*" 2577 "((signed char)(__c))[ \t]*$@#define INT8_C(__c) (__c)@"; 2578 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*" 2579 "((unsigned char)(__c))[ \t]*$@#define UINT8_C(__c) (__c)@"; 2580 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT16_C(__c)[ \t]*" 2581 "((short)(__c))[ \t]*$@#define INT16_C(__c) (__c)@"; 2582 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*" 2583 "((unsigned short)(__c))[ \t]*$@#define UINT16_C(__c) (__c)@"; 2584 test_text = "# define INT8_C(__c) ((signed char)(__c))\n" 2585 "# define UINT8_C(__c) ((unsigned char)(__c))\n" 2586 "# define INT16_C(__c) ((short)(__c))\n" 2587 "# define UINT16_C(__c) ((unsigned short)(__c))\n"; 2588}; 2589 2590/* 2591 * Fix broken and missing defines in inttypes.h 2592 */ 2593fix = { 2594 hackname = hpux_c99_inttypes3; 2595 mach = "hppa*-hp-hpux11*"; 2596 files = inttypes.h; 2597 select = "#define[ \t]INTPTR_MAX[ \t]*\n" 2598 "#define[ \t]UINTPTR_MAX[ \t]*\n"; 2599 c_fix = format; 2600 c_fix_arg = "#undef SIZE_MAX\n" 2601 "#define SIZE_MAX __SIZE_MAX__\n" 2602 "#ifdef __INTPTR_MAX__\n" 2603 "# undef INTPTR_MAX\n" 2604 "# define INTPTR_MAX __INTPTR_MAX__\n" 2605 "# undef INTPTR_MIN\n" 2606 "# define INTPTR_MIN (-INTPTR_MAX - 1)\n" 2607 "#endif\n" 2608 "#ifdef __UINTPTR_MAX__\n" 2609 "# undef UINTPTR_MAX\n" 2610 "# define UINTPTR_MAX __UINTPTR_MAX__\n" 2611 "#endif\n"; 2612 test_text = "#define INTPTR_MAX\n" 2613 "#define UINTPTR_MAX\n"; 2614}; 2615 2616/* 2617 * Fix missing SCNuMAX defines in inttypes.h 2618 */ 2619fix = { 2620 hackname = hpux_c99_inttypes4; 2621 mach = "hppa*-hp-hpux11.[01]*"; 2622 files = inttypes.h; 2623 sed = "/^[ \t]*#[ \t]*define[ \t]*SCNxMAX[ \t]*SCNx64/a\\\n" 2624 "#define SCNuMAX \t SCNu64\n"; 2625 sed = "/^[ \t]*#[ \t]*define[ \t]*SCNxMAX[ \t]*SCNx32/a\\\n" 2626 "#define SCNuMAX \t SCNu32\n"; 2627 test_text = "#define SCNxMAX SCNx64\n" 2628 "#define SCNxMAX SCNx32\n"; 2629}; 2630 2631/* 2632 * Fix hpux broken ctype macros 2633 */ 2634fix = { 2635 hackname = hpux_ctype_macros; 2636 files = ctype.h; 2637 select = '((: |\()__SB_masks \? )' 2638 '(__SB_masks\[__(alnum|c)\] & _IS)'; 2639 c_fix = format; 2640 c_fix_arg = "%1(int)%3"; 2641 2642 test_text = ": __SB_masks ? __SB_masks[__alnum] & _ISCNTRL\n" 2643 "# define isalpha(__c) (__SB_masks ? __SB_masks[__c] & _IS\n"; 2644}; 2645 2646/* 2647 * hpux errno() 2648 */ 2649fix = { 2650 hackname = hpux_extern_errno; 2651 mach = "*-hp-hpux10.*"; 2652 mach = "*-hp-hpux11.[0-2]*"; 2653 files = errno.h; 2654 select = "^[ \t]*extern int errno;$"; 2655 c_fix = format; 2656 c_fix_arg = "#ifdef __cplusplus\n" 2657 "extern \"C\" {\n" 2658 "#endif\n" 2659 "%0\n" 2660 "#ifdef __cplusplus\n" 2661 "}\n" 2662 "#endif"; 2663 test_text = " extern int errno;\n"; 2664}; 2665 2666/* 2667 * Fix hpux broken #ifndef _XOPEN_SOURCE_EXTENDED conditional on htonl etc. 2668 */ 2669fix = { 2670 hackname = hpux_htonl; 2671 files = netinet/in.h; 2672 select = "#ifndef _XOPEN_SOURCE_EXTENDED[ \t]*\n" 2673 "(/\\*\n" 2674 " \\* Macros for number representation conversion\\.\n" 2675 " \\*/\n" 2676 "#ifndef ntohl)"; 2677 c_fix = format; 2678 c_fix_arg = "#if 1\n%1"; 2679 2680 test_text = "#ifndef _XOPEN_SOURCE_EXTENDED\n" 2681 "/*\n" 2682 " * Macros for number representation conversion.\n" 2683 " */\n" 2684 "#ifndef ntohl\n" 2685 "#define ntohl(x) (x)\n" 2686 "#define ntohs(x) (x)\n" 2687 "#define htonl(x) (x)\n" 2688 "#define htons(x) (x)\n" 2689 "#endif\n" 2690 "#endif /* ! _XOPEN_SOURCE_EXTENDED */"; 2691}; 2692 2693/* 2694 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31. 2695 */ 2696fix = { 2697 hackname = hpux_imaginary_i; 2698 mach = "ia64-hp-hpux11.*"; 2699 files = complex.h; 2700 select = "^[ \t]*#[ \t]*define[ \t]*_Complex_I.*"; 2701 c_fix = format; 2702 c_fix_arg = "#define _Complex_I (__extension__ 1.0iF)"; 2703 test_text = "#define _Complex_I (0.f+_Imaginary_I)\n"; 2704}; 2705 2706/* 2707 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31. 2708 */ 2709fix = { 2710 hackname = hpux_inttype_int8_t; 2711 mach = "*-hp-hpux1[01].*"; 2712 files = sys/_inttypes.h; 2713 select = "^[ \t]*typedef[ \t]*char[ \t]*int(_least){0,1}8_t.*"; 2714 c_fix = format; 2715 c_fix_arg = "typedef signed char int%18_t;"; 2716 test_text = "typedef char int_least8_t;\n" 2717 "typedef char int8_t;\n"; 2718}; 2719 2720/* 2721 * HP-UX long_double 2722 */ 2723fix = { 2724 hackname = hpux_long_double; 2725 mach = "*-*-hpux10*"; 2726 mach = "*-*-hpux11.[012]*"; 2727 files = stdlib.h; 2728 select = "extern[ \t]long_double[ \t]strtold"; 2729 bypass = "long_double_t"; 2730 sed = "/^#[ \t]*ifndef _LONG_DOUBLE/,/\\/\\* _LONG_DOUBLE \\*\\//D"; 2731 sed = "s/long_double/long double/g"; 2732 2733 test_text = "# ifndef _LONG_DOUBLE\n" 2734 "# define _LONG_DOUBLE\n" 2735 " typedef struct {\n" 2736 " unsigned int word1, word2, word3, word4;\n" 2737 " } long_double;\n" 2738 "# endif /* _LONG_DOUBLE */\n" 2739 "extern long_double strtold(const char *, char **);\n"; 2740}; 2741 2742/* 2743 * We cannot use the above rule on 11.31 because it removes the strtold 2744 * definition. ia64 is OK with no hack, PA needs some help. 2745 */ 2746fix = { 2747 hackname = hpux_long_double_2; 2748 mach = "hppa*-*-hpux11.3*"; 2749 files = stdlib.h; 2750 select = "#[ \t]*if[ \t]*!defined\\(__ia64\\) \\|\\| " 2751 "defined\\(_PROTOTYPES\\) \\|\\| " 2752 "defined\\(_LONG_DOUBLE_STRUCT\\)"; 2753 c_fix = format; 2754 c_fix_arg = "# if !defined(_PROTOTYPES) || defined(_LONG_DOUBLE_STRUCT)"; 2755 2756 test_text = "# if !defined(__ia64) || " 2757 "!defined(_PROTOTYPES) || " 2758 "defined(_LONG_DOUBLE_STRUCT)\n"; 2759}; 2760 2761/* 2762 * Add missing braces to pthread initializer defines. 2763 */ 2764fix = { 2765 hackname = hpux_pthread_initializers; 2766 mach = "*-hp-hpux11.[0-3]*"; 2767 files = sys/pthread.h; 2768 sed = "s@^[ \t]*1, 1, 1, 1,[ \t]*\\\\" 2769 "@\t{ 1, 1, 1, 1 },\t\t\t\t\t\t\t\\\\@"; 2770 sed = "s@^[ \t]*1,[ \t]*\\\\" 2771 "@\t{ 1, 0 }@"; 2772 sed = "/^[ \t]*0$/d"; 2773 sed = "s@__PTHREAD_MUTEX_VALID, 0" 2774 "@{ __PTHREAD_MUTEX_VALID, 0 }@"; 2775 sed = "s@^[ \t]*0, 0, -1, 0,[ \t]*\\\\" 2776 "@\t{ 0, 0, -1, 0 },\t\t\t\t\t\t\\\\@"; 2777 sed = "s@0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\" 2778 "@{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@"; 2779 sed = "s@^[ \t]*__LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\" 2780 "@\t{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@"; 2781 sed = "s@^[ \t]*0, 0[ \t]*\\\\" 2782 "@\t{ 0, 0 }\t\t\t\t\t\t\t\\\\@"; 2783 sed = "s@__PTHREAD_COND_VALID, 0" 2784 "@{ __PTHREAD_COND_VALID, 0 }@"; 2785 sed = "s@__LWP_COND_VALID, 0,[ \t]*\\\\" 2786 "@{ __LWP_COND_VALID, 0 },\t\t\t\t\t\\\\@"; 2787 sed = "s@__PTHREAD_RWLOCK_VALID, 0" 2788 "@{ __PTHREAD_RWLOCK_VALID, 0 }@"; 2789 sed = "s@__LWP_RWLOCK_VALID, 0,[ \t]*\\\\" 2790 "@{ __LWP_RWLOCK_VALID, 0 },\t\t\t\t\t\\\\@"; 2791 sed = "s@^[ \t]*0, 0, 0, 0, 0, 0, 0[ \t]*\\\\" 2792 "@\t{ 0, 0, 0, 0, 0 }, { 0, 0}\t\t\t\t\t\\\\@"; 2793 test_text = "#define PTHREAD_MUTEX_INITIALIZER {\t\t\t\t\t\\\\\n" 2794 "\t__PTHREAD_MUTEX_VALID, 0,\t\t\t\t\t\\\\\n" 2795 "\t(PTHREAD_MUTEX_DEFAULT | PTHREAD_PROCESS_PRIVATE),\t\t\\\\\n" 2796 "\t__SPNLCK_INITIALIZER,\t\t\t\t\t\t\\\\\n" 2797 "\t0, 0, -1, 0,\t\t\t\t\t\t\t\\\\\n" 2798 "\t0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,\t\t\t\t\\\\\n" 2799 "\t0, 0\t\t\t\t\t\t\t\t\\\\\n" 2800 "}\n"; 2801}; 2802 2803/* 2804 * Wrap spu_info in ifdef _KERNEL. GCC cannot handle an array of unknown 2805 * type and mpinfou is only defined when _KERNEL is set. 2806 */ 2807fix = { 2808 hackname = hpux_spu_info; 2809 mach = "*-hp-hpux*"; 2810 /* 2811 * It is tempting to omit the first "files" entry. Do not. 2812 * The testing machinery will take the first "files" entry as the name 2813 * of a test file to play with. It would be a nuisance to have a directory 2814 * with the name "*". 2815 */ 2816 files = "ia64/sys/getppdp.h"; 2817 files = "*/sys/getppdp.h"; 2818 select = "^.*extern.*spu_info.*"; 2819 2820 c_fix = format; 2821 c_fix_arg = "#ifdef _KERNEL\n%0\n#endif"; 2822 2823 test_text = "extern union mpinfou spu_info[];"; 2824}; 2825 2826/* 2827 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31. 2828 */ 2829fix = { 2830 hackname = hpux_stdint_least_fast; 2831 mach = "*-hp-hpux11.2*"; 2832 files = stdint-hpux11.h, stdint.h; 2833 select = 2834 "^[ \t]*#[ \t]*define[ \t]+UINT_(LEAST|FAST)64_MAX[ \t]+ULLONG_MAX"; 2835 c_fix = format; 2836 c-fix-arg = "# define UINT_%164_MAX __UINT64_MAX__"; 2837 test-text = "# define UINT_FAST64_MAX ULLONG_MAX\n" 2838 "# define UINT_LEAST64_MAX ULLONG_MAX\n"; 2839}; 2840 2841/* 2842 * Add noreturn attribute to longjmp declarations in hpux <setjmp.h> 2843 */ 2844fix = { 2845 hackname = hpux_longjmp; 2846 mach = "*-hp-hpux*"; 2847 files = setjmp.h; 2848 select = "^[ \t]*extern[ \t]+void[ \t]+.*longjmp[ \t]*\(__\\(\\(.*int\\)\\)|\\(.*int\\)|\\(\\)\)"; 2849 2850 c_fix = format; 2851 c_fix_arg = "%0 __attribute__ ((__noreturn__))"; 2852 2853 test_text = 'extern void longjmp __((jmp_buf, int));'; 2854}; 2855 2856/* 2857 * Fix hpux10.20 <sys/time.h> to avoid invalid forward decl 2858 */ 2859fix = { 2860 hackname = hpux_systime; 2861 files = sys/time.h; 2862 select = "^extern struct sigevent;"; 2863 2864 c_fix = format; 2865 c_fix_arg = "struct sigevent;"; 2866 2867 test_text = 'extern struct sigevent;'; 2868}; 2869 2870/* 2871 * Fix glibc definition of HUGE_VAL in terms of hex floating point constant 2872 */ 2873fix = { 2874 hackname = huge_val_hex; 2875 files = bits/huge_val.h, '*/bits/huge_val.h'; 2876 select = "^#[ \t]*define[ \t]*HUGE_VAL[ \t].*0x1\\.0p.*"; 2877 bypass = "__builtin_huge_val"; 2878 2879 c_fix = format; 2880 c_fix_arg = "#define HUGE_VAL (__builtin_huge_val())\n"; 2881 2882 test_text = "# define HUGE_VAL\t(__extension__ 0x1.0p2047)"; 2883}; 2884 2885/* 2886 * Fix glibc definition of HUGE_VALF in terms of hex floating point constant 2887 */ 2888fix = { 2889 hackname = huge_valf_hex; 2890 files = bits/huge_val.h, '*/bits/huge_val.h'; 2891 select = "^#[ \t]*define[ \t]*HUGE_VALF[ \t].*0x1\\.0p.*"; 2892 bypass = "__builtin_huge_valf"; 2893 2894 c_fix = format; 2895 c_fix_arg = "#define HUGE_VALF (__builtin_huge_valf())\n"; 2896 2897 test_text = "# define HUGE_VALF (__extension__ 0x1.0p255f)"; 2898}; 2899 2900/* 2901 * Fix glibc definition of HUGE_VALL in terms of hex floating point constant 2902 */ 2903fix = { 2904 hackname = huge_vall_hex; 2905 files = bits/huge_val.h, '*/bits/huge_val.h'; 2906 select = "^#[ \t]*define[ \t]*HUGE_VALL[ \t].*0x1\\.0p.*"; 2907 bypass = "__builtin_huge_vall"; 2908 2909 c_fix = format; 2910 c_fix_arg = "#define HUGE_VALL (__builtin_huge_vall())\n"; 2911 2912 test_text = "# define HUGE_VALL (__extension__ 0x1.0p32767L)"; 2913}; 2914 2915/* 2916 * Fix return type of abort and free 2917 */ 2918fix = { 2919 hackname = int_abort_free_and_exit; 2920 files = stdlib.h; 2921 select = "int[ \t]+(abort|free|exit)[ \t]*\\("; 2922 bypass = "_CLASSIC_ANSI_TYPES"; 2923 2924 c_fix = format; 2925 c_fix_arg = "void\t%1("; 2926 2927 test_text = "extern int abort(int);\n" 2928 "extern int free(void*);\n" 2929 "extern int exit(void*);"; 2930}; 2931 2932/* 2933 * Fix various macros used to define ioctl numbers. 2934 * The traditional syntax was: 2935 * 2936 * #define _IO(n, x) (('n'<<8)+x) 2937 * #define TIOCFOO _IO(T, 1) 2938 * 2939 * but this does not work with the C standard, which disallows macro 2940 * expansion inside strings. We have to rewrite it thus: 2941 * 2942 * #define _IO(n, x) ((n<<8)+x) 2943 * #define TIOCFOO _IO('T', 1) 2944 * 2945 * The select expressions match too much, but the c_fix code is cautious. 2946 * 2947 * _IO might be: _IO DESIO BSD43__IO with W, R, WR, C, ... suffixes. 2948 */ 2949fix = { 2950 hackname = io_quotes_def; 2951 select = "define[ \t]+[A-Z0-9_]+IO[A-Z]*\\([a-zA-Z][,)]"; 2952 c_fix = char_macro_def; 2953 c_fix_arg = "IO"; 2954 test_text = 2955 "#define BSD43__IOWR(n, x) (('n'<<8)+x)\n" 2956 "#define _IOWN(x,y,t) (_IOC_IN|(((t)&_IOCPARM_MASK)<<16)|('x'<<8)|y)\n" 2957 "#define _IO(x,y) ('x'<<8|y)"; 2958 test_text = 2959 "#define XX_IO(x) ('x'<<8|256)"; 2960}; 2961 2962/* 2963 * Fix the usage of the ioctl macro numbers. 2964 */ 2965fix = { 2966 hackname = io_quotes_use; 2967 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+IO[A-Z]*[ \t]*" 2968 "\\( *[^,']"; 2969 c_fix = char_macro_use; 2970 c_fix_arg = "IO"; 2971 test_text = "#define TIOCFOO BSD43__IOWR(T, 1)\n" 2972 "#define TIOCFOO \\\\\n" 2973 "BSD43__IOWR(T, 1) /* Some are multi-line */"; 2974}; 2975 2976/* 2977 * Check for missing ';' in struct 2978 */ 2979fix = { 2980 hackname = ip_missing_semi; 2981 files = netinet/ip.h; 2982 select = "}$"; 2983 sed = "/^struct/,/^};/s/}$/};/"; 2984 test_text= 2985 "struct mumble {\n" 2986 " union {\n" 2987 " int x;\n" 2988 " }\n" 2989 "}; /* mumbled struct */\n"; 2990}; 2991 2992/* 2993 * Non-traditional "const" declaration in Irix's limits.h. 2994 */ 2995fix = { 2996 hackname = irix_limits_const; 2997 files = fixinc-test-limits.h, limits.h; 2998 select = "^extern const "; 2999 c_fix = format; 3000 c_fix_arg = "extern __const "; 3001 test_text = "extern const char limit; /* test limits */"; 3002}; 3003 3004/* 3005 * IRIX 5.x's stdio.h declares some functions that take a va_list as 3006 * taking char *. However, GCC uses void * for va_list, so 3007 * calling vfprintf with a va_list fails in C++. */ 3008fix = { 3009 hackname = irix_stdio_va_list; 3010 files = stdio.h; 3011 3012 select = '/\* va_list \*/ char \*'; 3013 c_fix = format; 3014 c_fix_arg = "__gnuc_va_list"; 3015 test_text = 3016 "extern int printf( const char *, /* va_list */ char * );"; 3017}; 3018 3019/* 3020 * These files in Sun OS 4.x and ARM/RISCiX and BSD4.3 3021 * use / * * / to concatenate tokens. 3022 */ 3023fix = { 3024 hackname = kandr_concat; 3025 files = "sparc/asm_linkage.h"; 3026 files = "sun*/asm_linkage.h"; 3027 files = "arm/as_support.h"; 3028 files = "arm/mc_type.h"; 3029 files = "arm/xcb.h"; 3030 files = "dev/chardefmac.h"; 3031 files = "dev/ps_irq.h"; 3032 files = "dev/screen.h"; 3033 files = "dev/scsi.h"; 3034 files = "sys/tty.h"; 3035 files = "Xm.acorn/XmP.h"; 3036 files = bsd43/bsd43_.h; 3037 select = '/\*\*/'; 3038 c_fix = format; 3039 c_fix_arg = '##'; 3040 test_text = "#define __CONCAT__(a,b) a/**/b"; 3041}; 3042 3043/* 3044 * The /usr/include/sys/ucontext.h on ia64-*linux-gnu systems defines 3045 * an _SC_GR0_OFFSET macro using an idiom that isn't a compile time 3046 * constant on recent versions of g++. 3047 */ 3048fix = { 3049 hackname = linux_ia64_ucontext; 3050 files = "sys/ucontext.h"; 3051 mach = "ia64-*-linux*"; 3052 select = '\(\(\(char \*\) &\(\(struct sigcontext \*\) 0\)' 3053 '->sc_gr\[0\]\) - \(char \*\) 0\)'; 3054 c_fix = format; 3055 c_fix_arg = "__builtin_offsetof \(struct sigcontext, sc_gr[0]\)"; 3056 test_text = "# define _SC_GR0_OFFSET\t\\\\\n" 3057 "\t(((char *) &((struct sigcontext *) 0)->sc_gr[0]) - (char *) 0)\n"; 3058}; 3059 3060/* 3061 * Remove header file warning from sys/time.h. Autoconf's 3062 * AC_HEADER_TIME recommends to include both sys/time.h and time.h 3063 * which causes warning on LynxOS. Remove the warning. 3064 */ 3065fix = { 3066 hackname = lynxos_no_warning_in_sys_time_h; 3067 files = sys/time.h; 3068 select = "#warning[ \t]+Using <time.h> instead of <sys/time.h>"; 3069 c_fix = format; 3070 c_fix_arg = ""; 3071 test_text = "#warning Using <time.h> instead of <sys/time.h>"; 3072}; 3073 3074/* 3075 * Add missing declaration for putenv. 3076 */ 3077fix = { 3078 hackname = lynxos_missing_putenv; 3079 mach = '*-*-lynxos*'; 3080 files = stdlib.h; 3081 bypass = 'putenv[ \t]*\\('; 3082 select = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);"; 3083 c_fix = format; 3084 c_fix_arg = "%0\n" 3085 "extern int putenv _AP((char *));"; 3086 c_fix_arg = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);"; 3087 test_text = "extern char *getenv _AP((const char *));"; 3088}; 3089 3090/* 3091 * Fix BSD machine/ansi.h to use __builtin_va_list to define _BSD_VA_LIST_. 3092 * 3093 * On NetBSD, machine is a symbolic link to an architecture specific 3094 * directory name, so we can't match a specific file name here. 3095 */ 3096fix = { 3097 hackname = machine_ansi_h_va_list; 3098 select = "define[ \t]+_BSD_VA_LIST_[ \t]"; 3099 bypass = '__builtin_va_list'; 3100 3101 c_fix = format; 3102 c_fix_arg = "%1__builtin_va_list"; 3103 c_fix_arg = "(define[ \t]+_BSD_VA_LIST_[ \t]+).*"; 3104 3105 test_text = " # define _BSD_VA_LIST_\tchar**"; 3106}; 3107 3108/* 3109 * Fix non-ansi machine name defines 3110 */ 3111fix = { 3112 hackname = machine_name; 3113 c_test = machine_name; 3114 c_fix = machine_name; 3115 3116 test_text = "/* MACH_DIFF: */\n" 3117 "#if defined( i386 ) || defined( sparc ) || defined( vax )" 3118 "\n/* no uniform test, so be careful :-) */"; 3119}; 3120 3121/* 3122 * Some math.h files define struct exception (it's in the System V 3123 * Interface Definition), which conflicts with the class exception defined 3124 * in the C++ file std/stdexcept.h. We redefine it to __math_exception. 3125 * This is not a great fix, but I haven't been able to think of anything 3126 * better. 3127 */ 3128fix = { 3129 hackname = math_exception; 3130 files = math.h; 3131 select = "struct exception"; 3132 /* 3133 * This should be bypassed on __cplusplus, but some supposedly C++ 3134 * aware headers, such as Solaris 8 and 9, don't wrap their struct 3135 * exception either. So currently we bypass only for glibc, based on a 3136 * comment in the fixed glibc header. Ick. 3137 */ 3138 bypass = 'We have a problem when using C\+\+|for C\+\+, ' 3139 '_[a-z0-9A-Z_]+_exception; for C, exception'; 3140 /* The Solaris 10 headers already get this right. */ 3141 mach = '*-*-solaris2.1[0-9]*'; 3142 not_machine = true; 3143 c_fix = wrap; 3144 3145 c_fix_arg = "#ifdef __cplusplus\n" 3146 "#define exception __math_exception\n" 3147 "#endif\n"; 3148 3149 c_fix_arg = "#ifdef __cplusplus\n" 3150 "#undef exception\n" 3151 "#endif\n"; 3152 3153 test_text = "typedef struct exception t_math_exception;"; 3154}; 3155 3156/* 3157 * This looks pretty broken to me. ``dbl_max_def'' will contain 3158 * "define DBL_MAX " at the start, when what we really want is just 3159 * the value portion. Can't figure out how to write a test case 3160 * for this either :-( 3161 */ 3162fix = { 3163 hackname = math_huge_val_from_dbl_max; 3164 files = math.h; 3165 3166 /* 3167 * IF HUGE_VAL is defined to be DBL_MAX *and* DBL_MAX is _not_ defined 3168 * in math.h, this fix applies. 3169 */ 3170 select = "define[ \t]+HUGE_VAL[ \t]+DBL_MAX"; 3171 bypass = "define[ \t]+DBL_MAX"; 3172 3173 shell = 3174 /* 3175 * See if we have a definition for DBL_MAX in float.h. 3176 * If we do, we will replace the one in math.h with that one. 3177 */ 3178 3179 "\tdbl_max_def=`egrep 'define[ \t]+DBL_MAX[ \t]+.*' float.h " 3180 "| sed 's/.*DBL_MAX[ \t]*//' 2>/dev/null`\n\n" 3181 3182 "\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n" 3183 "\tthen sed -e '/define[ \t]*HUGE_VAL[ \t]*DBL_MAX/" 3184 "s@DBL_MAX@'\"$dbl_max_def@\"\n" 3185 "\telse cat\n" 3186 "\tfi"; 3187 3188 test_text = 3189 "`echo '#define DBL_MAX\t3.1415e+9 /* really big */' >> float.h`\n" 3190 "#define HUGE_VAL DBL_MAX"; 3191}; 3192 3193/* 3194 * nested comment 3195 */ 3196fix = { 3197 hackname = nested_auth_des; 3198 files = rpc/rpc.h; 3199 select = '(/\*.*rpc/auth_des\.h>.*)/\*'; 3200 c_fix = format; 3201 c_fix_arg = "%1*/ /*"; 3202 test_text = "/*#include <rpc/auth_des.h> /* skip this */"; 3203}; 3204 3205/* 3206 * Some versions of NetBSD don't expect the C99 inline semantics. 3207 */ 3208fix = { 3209 hackname = netbsd_c99_inline_1; 3210 mach = "*-*-netbsd*"; 3211 files = signal.h; 3212 select = "extern __inline int"; 3213 3214 c_fix = format; 3215 c_fix_arg = "extern\n" 3216 "#ifdef __GNUC_STDC_INLINE__\n" 3217 "__attribute__((__gnu_inline__))\n" 3218 "#endif\n" 3219 "__inline int"; 3220 3221 test_text = "extern __inline int\nsigaddset(sigset_t *set, int signo)\n{}"; 3222}; 3223 3224/* 3225 * netbsd_c99_inline_2 3226 */ 3227fix = { 3228 hackname = netbsd_c99_inline_2; 3229 mach = "*-*-netbsd*"; 3230 files = signal.h; 3231 select = "#define _SIGINLINE extern __inline"; 3232 3233 c_fix = format; 3234 c_fix_arg = <<- _EOArg_ 3235 #ifdef __GNUC_STDC_INLINE__ 3236 #define _SIGINLINE extern __attribute__((__gnu_inline__)) __inline 3237 #else 3238 %0 3239 #endif 3240 _EOArg_; 3241 3242 test_text = "#define _SIGINLINE extern __inline"; 3243}; 3244 3245/* 3246 * NetBSD has a semicolon after the ending '}' for some extern "C". 3247 */ 3248fix = { 3249 hackname = netbsd_extra_semicolon; 3250 mach = "*-*-netbsd*"; 3251 files = sys/cdefs.h; 3252 select = "#define[ \t]*__END_DECLS[ \t]*};"; 3253 3254 c_fix = format; 3255 c_fix_arg = "#define __END_DECLS }"; 3256 3257 test_text = "#define __END_DECLS };"; 3258}; 3259 3260/* 3261 * newlib's stdint.h has several failures to conform to C99. The fix 3262 * for these removed a comment that can be matched to identify unfixed 3263 * versions. 3264 */ 3265fix = { 3266 hackname = newlib_stdint_1; 3267 files = stdint-newlib.h, stdint.h; 3268 select = "@todo - Add support for wint_t types"; 3269 sed = "s@#define INT32_MIN.*@#define INT32_MIN (-INT32_MAX - 1)@"; 3270 sed = "s@#define INT32_MAX.*@#define INT32_MAX __INT32_MAX__@"; 3271 sed = "s@#define UINT32_MAX.*@#define UINT32_MAX __UINT32_MAX__@"; 3272 sed = "s@#define INT_LEAST32_MIN.*@" 3273 "#define INT_LEAST32_MIN (-INT_LEAST32_MAX - 1)@"; 3274 sed = "s@#define INT_LEAST32_MAX.*@" 3275 "#define INT_LEAST32_MAX __INT_LEAST32_MAX__@"; 3276 sed = "s@#define UINT_LEAST32_MAX.*@" 3277 "#define UINT_LEAST32_MAX __UINT_LEAST32_MAX__@"; 3278 sed = 's@#define INT_FAST\([0-9]*\)_MIN.*@' 3279 '#define INT_FAST\1_MIN (-INT_FAST\1_MAX - 1)@'; 3280 sed = 's@#define INT_FAST\([0-9]*\)_MAX.*@' 3281 '#define INT_FAST\1_MAX __INT_FAST\1_MAX__@'; 3282 sed = 's@#define UINT_FAST\([0-9]*\)_MAX.*@' 3283 '#define UINT_FAST\1_MAX __UINT_FAST\1_MAX__@'; 3284 sed = "s@#define SIZE_MAX.*@#define SIZE_MAX __SIZE_MAX__@"; 3285 sed = "s@#define PTRDIFF_MIN.*@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@"; 3286 sed = "s@#define PTRDIFF_MAX.*@#define PTRDIFF_MAX __PTRDIFF_MAX__@"; 3287 sed = "s@#define UINT8_C.*@#define UINT8_C(c) __UINT8_C(c)@"; 3288 sed = "s@#define UINT16_C.*@#define UINT16_C(c) __UINT16_C(c)@"; 3289 test_text = "/* @todo - Add support for wint_t types. */\n" 3290 "#define INT32_MIN (-2147483647-1)\n" 3291 "#define INT32_MAX 2147483647\n" 3292 "#define UINT32_MAX 4294967295U\n" 3293 "#define INT_LEAST32_MIN (-2147483647-1)\n" 3294 "#define INT_LEAST32_MAX 2147483647\n" 3295 "#define UINT_LEAST32_MAX 4294967295U\n" 3296 "#define INT_FAST8_MIN INT8_MIN\n" 3297 "#define INT_FAST8_MAX INT8_MAX\n" 3298 "#define UINT_FAST8_MAX UINT8_MAX\n" 3299 "#define SIZE_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1)\n" 3300 "#define PTRDIFF_MIN (-__STDINT_EXP(LONG_MAX) - 1L)\n" 3301 "#define PTRDIFF_MAX __STDINT_EXP(LONG_MAX)\n" 3302 "#define UINT8_C(x) x##U\n" 3303 "#define UINT16_C(x) x##U"; 3304}; 3305 3306/* 3307 * newlib_stdint_2 3308 */ 3309fix = { 3310 hackname = newlib_stdint_2; 3311 files = stdint-newlib.h, stdint.h; 3312 select = "@todo - Add support for wint_t types"; 3313 c_fix = format; 3314 c_fix_arg = "#define INTMAX_MAX __INTMAX_MAX__\n" 3315 "#define INTMAX_MIN (-INTMAX_MAX - 1)\n" 3316 "#define UINTMAX_MAX __UINTMAX_MAX__\n" 3317 "#define WCHAR_MAX __WCHAR_MAX__\n" 3318 "#define WCHAR_MIN __WCHAR_MIN__\n" 3319 "#define WINT_MAX __WINT_MAX__\n" 3320 "#define WINT_MIN __WINT_MIN__\n\n" 3321 "%0"; 3322 c_fix_arg = '/\*\* Macros for minimum-width integer constant expressions \*/'; 3323 test_text = "/* @todo - Add support for wint_t types. */\n" 3324 "/** Macros for minimum-width integer constant expressions */"; 3325}; 3326 3327/* 3328 * NeXT 3.2 adds const prefix to some math functions. 3329 * These conflict with the built-in functions. 3330 */ 3331fix = { 3332 hackname = next_math_prefix; 3333 files = ansi/math.h; 3334 select = "^extern[ \t]+double[ \t]+__const__[ \t]"; 3335 3336 c_fix = format; 3337 c_fix_arg = "extern double %1("; 3338 c_fix_arg = "^extern[ \t]+double[ \t]+__const__[ \t]+([a-z]+)\\("; 3339 3340 test_text = "extern\tdouble\t__const__\tmumble();"; 3341}; 3342 3343/* 3344 * NeXT 3.2 uses the word "template" as a parameter for some 3345 * functions. GCC reports an invalid use of a reserved key word 3346 * with the built-in functions. 3347 */ 3348fix = { 3349 hackname = next_template; 3350 files = bsd/libc.h; 3351 select = "[ \t]template\\)"; 3352 3353 c_fix = format; 3354 c_fix_arg = "(%1)"; 3355 c_fix_arg = "\\(([^)]*)[ \t]template\\)"; 3356 test_text = "extern mumble( char * template); /* fix */"; 3357}; 3358 3359/* 3360 * NeXT 3.2 includes the keyword volatile in the abort() and exit() 3361 * function prototypes. That conflicts with the built-in functions. 3362 */ 3363fix = { 3364 hackname = next_volitile; 3365 files = ansi/stdlib.h; 3366 select = "^extern[ \t]+volatile[ \t]+void[ \t]"; 3367 3368 c_fix = format; 3369 c_fix_arg = "extern void %1("; 3370 c_fix_arg = "^extern[ \t]+volatile[ \t]+void[ \t]+(exit|abort)\\("; 3371 3372 test_text = "extern\tvolatile\tvoid\tabort();"; 3373}; 3374 3375/* 3376 * NeXT 2.0 defines 'int wait(union wait*)', which conflicts with Posix.1. 3377 * Note that version 3 of the NeXT system has wait.h in a different directory, 3378 * so that this code won't do anything. But wait.h in version 3 has a 3379 * conditional, so it doesn't need this fix. So everything is okay. 3380 */ 3381fix = { 3382 hackname = next_wait_union; 3383 files = sys/wait.h; 3384 3385 select = 'wait\(union wait'; 3386 c_fix = format; 3387 c_fix_arg = "wait(void"; 3388 test_text = "extern pid_d wait(union wait*);"; 3389}; 3390 3391/* 3392 * a missing semi-colon at the end of the nodeent structure definition. 3393 */ 3394fix = { 3395 hackname = nodeent_syntax; 3396 files = netdnet/dnetdb.h; 3397 select = "char[ \t]*\\*na_addr[ \t]*$"; 3398 c_fix = format; 3399 c_fix_arg = "%0;"; 3400 test_text = "char *na_addr\t"; 3401}; 3402 3403/* 3404 * Fix OpenBSD's NULL definition. 3405 */ 3406fix = { 3407 hackname = openbsd_null_definition; 3408 mach = "*-*-openbsd*"; 3409 files = locale.h, stddef.h, stdio.h, string.h, 3410 time.h, unistd.h, wchar.h, sys/param.h; 3411 select = "__GNUG__"; 3412 c_fix = format; 3413 c_fix_arg = "#ifndef NULL\n" 3414 "#ifdef __cplusplus\n" 3415 "#ifdef __GNUG__\n" 3416 "#define NULL\t__null\n" 3417 "#else\t /* ! __GNUG__ */\n" 3418 "#define NULL\t0L\n" 3419 "#endif\t /* __GNUG__ */\n" 3420 "#else\t /* ! __cplusplus */\n" 3421 "#define NULL\t((void *)0)\n" 3422 "#endif\t /* __cplusplus */\n" 3423 "#endif\t /* !NULL */"; 3424 3425 c_fix_arg = "^#ifndef[ \t]*NULL\n" 3426 "^#ifdef[ \t]*__GNUG__\n" 3427 "^#define[ \t]*NULL[ \t]*__null\n" 3428 "^#else\n" 3429 "^#define[ \t]*NULL[ \t]*0L\n" 3430 "^#endif\n" 3431 "^#endif"; 3432 test_text = 3433 "#ifndef NULL\n" 3434 "#ifdef __GNUG__\n" 3435 "#define NULL __null\n" 3436 "#else\n" 3437 "#define NULL 0L\n" 3438 "#endif\n" 3439 "#endif\n"; 3440}; 3441 3442/* 3443 * obstack.h used casts as lvalues. 3444 * 3445 * We need to change postincrements of casted pointers (which are 3446 * then dereferenced and assigned into) of the form 3447 * 3448 * *((TYPE*)PTRVAR)++ = (VALUE) 3449 * 3450 * into expressions like 3451 * 3452 * ((*((TYPE*)PTRVAR) = (VALUE)), (PTRVAR += sizeof (TYPE))) 3453 * 3454 * which is correct for the cases used in obstack.h since PTRVAR is 3455 * of type char * and the value of the expression is not used. 3456 */ 3457fix = { 3458 hackname = obstack_lvalue_cast; 3459 files = obstack.h; 3460 select = '\*\(\(([^()]*)\*\)(.*)\)\+\+ = \(([^()]*)\)'; 3461 c_fix = format; 3462 c_fix_arg = "((*((%1*)%2) = (%3)), (%2 += sizeof (%1)))"; 3463 test_text = "*((void **) (h)->next_free)++ = (aptr)"; 3464}; 3465 3466/* 3467 * Fix OpenBSD's va_start define. 3468 */ 3469fix = { 3470 hackname = openbsd_va_start; 3471 mach = "*-*-openbsd*"; 3472 files = stdarg.h; 3473 select = '__builtin_stdarg_start'; 3474 c_fix = format; 3475 c_fix_arg = __builtin_va_start; 3476 3477 test_text = "#define va_start(v,l) __builtin_stdarg_start((v),l)"; 3478}; 3479 3480/* 3481 * sys/lc_core.h on some versions of OSF1/4.x pollutes the namespace by 3482 * defining regex.h related types. This causes libg++ build and usage 3483 * failures. Fixing this correctly requires checking and modifying 3 files. 3484 */ 3485fix = { 3486 hackname = osf_namespace_a; 3487 files = reg_types.h; 3488 files = sys/lc_core.h; 3489 test = " -r reg_types.h"; 3490 test = " -r sys/lc_core.h"; 3491 test = " -n \"`grep '} regex_t;' reg_types.h`\""; 3492 test = " -z \"`grep __regex_t regex.h`\""; 3493 3494 c_fix = format; 3495 c_fix_arg = "__%0"; 3496 c_fix_arg = "reg(ex|off|match)_t"; 3497 3498 test_text = "`touch sys/lc_core.h`" 3499 "typedef struct {\n int stuff, mo_suff;\n} regex_t;\n" 3500 "extern regex_t re;\n" 3501 "extern regoff_t ro;\n" 3502 "extern regmatch_t rm;\n"; 3503}; 3504 3505fix = { 3506 hackname = osf_namespace_c; 3507 files = regex.h; 3508 test = " -r reg_types.h"; 3509 test = " -r sys/lc_core.h"; 3510 test = " -n \"`grep '} regex_t;' reg_types.h`\""; 3511 test = " -z \"`grep __regex_t regex.h`\""; 3512 3513 select = "#include <reg_types\.h>.*"; 3514 c_fix = format; 3515 c_fix_arg = "%0\n" 3516 "typedef __regex_t\tregex_t;\n" 3517 "typedef __regoff_t\tregoff_t;\n" 3518 "typedef __regmatch_t\tregmatch_t;"; 3519 3520 test_text = "#include <reg_types.h>"; 3521}; 3522 3523/* 3524 * On broken glibc-2.3.3 systems an array of incomplete structures is 3525 * passed to __sigsetjmp. Fix that to take a pointer instead. 3526 */ 3527fix = { 3528 hackname = pthread_incomplete_struct_argument; 3529 files = pthread.h; 3530 select = "struct __jmp_buf_tag"; 3531 c_fix = format; 3532 c_fix_arg = "%1 *%2%3"; 3533 c_fix_arg = "^(extern int __sigsetjmp \\(struct __jmp_buf_tag) " 3534 "(__env)\\[1\\](.*)$"; 3535 test_text = "extern int __sigsetjmp (struct __jmp_buf_tag __env[1], " 3536 "int __savemask);"; 3537}; 3538 3539/* 3540 * Fix return type of fread and fwrite on sysV68 3541 */ 3542fix = { 3543 hackname = read_ret_type; 3544 files = stdio.h; 3545 select = "extern int\t.*, fread\\(\\), fwrite\\(\\)"; 3546 c_fix = format; 3547 c_fix_arg = "extern unsigned int fread(), fwrite();\n%1%2"; 3548 c_fix_arg = "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)"; 3549 3550 test_text = "extern int\tfclose(), fflush(), fread(), fwrite(), foo();"; 3551}; 3552 3553/* 3554 * Fix casts as lvalues in glibc's <rpc/xdr.h>. 3555 */ 3556fix = { 3557 hackname = rpc_xdr_lvalue_cast_a; 3558 files = rpc/xdr.h; 3559 select = "#define[ \t]*IXDR_GET_LONG.*\\\\\n.*__extension__.*"; 3560 c_fix = format; 3561 c_fix_arg = "#define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf))"; 3562 test_text = "#define IXDR_GET_LONG(buf) \\\\\n" 3563 "\t((long)ntohl((u_long)*__extension__((u_int32_t*)(buf))++))"; 3564}; 3565 3566/* 3567 * rpc_xdr_lvalue_cast_b 3568 */ 3569fix = { 3570 hackname = rpc_xdr_lvalue_cast_b; 3571 files = rpc/xdr.h; 3572 select = "#define[ \t]*IXDR_PUT_LONG.*\\\\\n.*__extension__.*"; 3573 c_fix = format; 3574 c_fix_arg = "#define IXDR_PUT_LONG(buf, v) ((long)IXDR_PUT_INT32(buf, (long)(v)))"; 3575 test_text = "#define IXDR_PUT_LONG(buf, v) \\\\\n" 3576 "\t(*__extension__((u_int32_t*)(buf))++ = (long)htonl((u_long)(v)))"; 3577}; 3578 3579/* 3580 * function class(double x) conflicts with C++ keyword on rs/6000 3581 */ 3582fix = { 3583 hackname = rs6000_double; 3584 files = math.h; 3585 select = '[^a-zA-Z_]class\('; 3586 3587 c_fix = format; 3588 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif"; 3589 c_fix_arg = '^.*[^a-zA-Z_]class\(.*'; 3590 3591 test_text = "extern int class();"; 3592}; 3593 3594/* 3595 * Wrong fchmod prototype on RS/6000. 3596 */ 3597fix = { 3598 hackname = rs6000_fchmod; 3599 files = sys/stat.h; 3600 select = 'fchmod\(char \*'; 3601 c_fix = format; 3602 c_fix_arg = "fchmod(int"; 3603 test_text = "extern int fchmod(char *, mode_t);"; 3604}; 3605 3606/* 3607 * parameters conflict with C++ new on rs/6000 3608 */ 3609fix = { 3610 hackname = rs6000_param; 3611 files = "stdio.h"; 3612 files = "unistd.h"; 3613 3614 select = 'rename\(const char \*old, const char \*new\)'; 3615 c_fix = format; 3616 c_fix_arg = 'rename(const char *_old, const char *_new)'; 3617 3618 test_text = 'extern int rename(const char *old, const char *new);'; 3619}; 3620 3621/* 3622 * Solaris 10+ <sys/feature_tests.h> defines _RESTRICT_KYWD as restrict 3623 * for C99. This is wrong for C++, which needs many C99 features, but 3624 * only supports __restrict. 3625 */ 3626fix = { 3627 hackname = solaris___restrict; 3628 files = sys/feature_tests.h; 3629 select = "#define[ \t]*_RESTRICT_KYWD[ \t]*restrict"; 3630 mach = "*-*-solaris2*"; 3631 c_fix = format; 3632 c_fix_arg = "#ifdef __cplusplus\n#define\t_RESTRICT_KYWD\t__restrict\n" 3633 "#else\n%0\n#endif"; 3634 test_text = "#define _RESTRICT_KYWD restrict"; 3635}; 3636 3637/* 3638 * Solaris 10+ complex.h defines _Complex_I and _Imaginary_I in terms of 3639 * themselves, which are Sun Studio compiler intrinsics. Remove _Imaginary_I 3640 * and imaginary definitions which are not supported by GCC. 3641 */ 3642fix = { 3643 hackname = solaris_complex; 3644 mach = "*-*-solaris2.*"; 3645 files = complex.h; 3646 select = "#define[ \t]_Complex_I[ \t]_Complex_I"; 3647 sed = "s/#define[ \t]_Complex_I[ \t]_Complex_I/" 3648 "#define\t_Complex_I\t(__extension__ 1.0iF)/"; 3649 sed = "/#define[ \t]_Imaginary_I[ \t]_Imaginary_I/d"; 3650 sed = "/#define[ \t]imaginary[ \t]_Imaginary/d"; 3651 sed = "s/#define[ \t]I[ \t]\\{1,\\}_Imaginary_I/#define\tI\t\t_Complex_I/"; 3652 test_text = "#define _Complex_I _Complex_I\n" 3653 "#define complex _Complex\n" 3654 "#define _Imaginary_I _Imaginary_I\n" 3655 "#define imaginary _Imaginary\n" 3656 "#undef I\n" 3657 "#define I _Imaginary_I"; 3658}; 3659 3660/* 3661 * Solaris 10+ <complex.h> is wrapped in #ifndef __cplusplus. Wrap in 3662 * extern "C" instead so libstdc++ can use it. 3663 */ 3664fix = { 3665 hackname = solaris_complex_cxx; 3666 mach = "*-*-solaris2.*"; 3667 files = complex.h; 3668 sed = "/#if[ \t]*!defined(__cplusplus)/c\\\n" 3669 "#ifdef\t__cplusplus\\\nextern \"C\" {\\\n#endif"; 3670 sed = "/#endif[ \t]*\\/\\* !defined(__cplusplus) \\*\\//c\\\n" 3671 "#ifdef\t__cplusplus\\\n}\\\n#endif"; 3672 test_text = "#if !defined(__cplusplus)\n" 3673 "#endif /* !defined(__cplusplus) */"; 3674}; 3675 3676/* 3677 * g++ rejects functions declared with both C and C++ linkage. 3678 */ 3679fix = { 3680 hackname = solaris_cxx_linkage; 3681 mach = '*-*-solaris2*'; 3682 files = "iso/stdlib_iso.h"; 3683 select = "(#if __cplusplus >= 199711L)\n" 3684 "(extern \"C\\+\\+\" \\{\n)" 3685 "(.*(bsearch|qsort).*)"; 3686 c_fix = format; 3687 c_fix_arg = "%1 && !__GNUG__\n%2%3"; 3688 3689 test_text = 3690 "#if __cplusplus >= 199711L\n" 3691 "extern \"C++\" {\n" 3692 " void *bsearch(const void *, const void *, size_t, size_t,"; 3693}; 3694 3695/* 3696 * Solaris <iso/stdio_iso.h> doesn't declare getc for C++ with 3697 * _STRICT_STDC, but uses it. 3698 */ 3699fix = { 3700 hackname = solaris_getc_strict_stdc; 3701 mach = "*-*-solaris2*"; 3702 files = "iso/stdio_iso.h"; 3703 select = "(.*&& )!defined\\(_STRICT_STDC\\)(.*)"; 3704 c_fix = format; 3705 c_fix_arg = "%1(!defined(_STRICT_STDC) || (__cplusplus >= 199711L))%2"; 3706 3707 test_text = 3708 "#if !defined(_REENTRANT) && !defined(_LP64) && !defined(_STRICT_STDC)"; 3709}; 3710 3711/* 3712 * Solaris <iso/stdio_iso.h> should deprecate gets before C11. 3713 */ 3714fix = { 3715 hackname = solaris_gets_c11; 3716 mach = "*-*-solaris2*"; 3717 files = "iso/stdio_iso.h"; 3718 select = "(extern char[ \t]*\\*gets\\(char \\*\\));"; 3719 3720 c_fix = format; 3721 c_fix_arg = "#if __STDC_VERSION__ < 201112L && __cplusplus < 201402L\n" 3722 "%1 __attribute__((__deprecated__));\n" 3723 "#endif"; 3724 3725 test_text = "extern char *gets(char *);"; 3726}; 3727 3728/* 3729 * Solaris <iso/stdio_iso.h> shouldn't declare gets for C++14. 3730 */ 3731fix = { 3732 hackname = solaris_gets_cxx14; 3733 mach = "*-*-solaris2*"; 3734 files = "iso/stdio_iso.h"; 3735 select = <<- _EOSelect_ 3736(#if __STDC_VERSION__ < 201112L) 3737(extern char \*gets\(char \*\) __ATTR_DEPRECATED;) 3738_EOSelect_; 3739 c_fix = format; 3740 c_fix_arg = "%1 && __cplusplus < 201402L\n%2"; 3741 3742 test_text = <<- _EOText_ 3743#if __STDC_VERSION__ < 201112L 3744extern char *gets(char *) __ATTR_DEPRECATED; 3745_EOText_; 3746}; 3747 3748/* 3749 * Sun Solaris 2 has a version of sys/int_const.h that defines 3750 * UINT8_C and UINT16_C to unsigned constants. 3751 */ 3752fix = { 3753 hackname = solaris_int_const; 3754 files = sys/int_const.h; 3755 mach = '*-*-solaris2*'; 3756 c_fix = format; 3757 c_fix_arg = "#define\tUINT8_C(c)\t(c)\n" 3758 "%1\n" 3759 "#define\tUINT16_C(c)\t(c)"; 3760 select = "^#define[ \t]+UINT8_C\\(c\\)[ \t]+__CONCAT__.*\n" 3761 "(/\*.*\*/)\n" 3762 "#define[ \t]+UINT16_C\\(c\\)[ \t]+__CONCAT__.*"; 3763 test_text = 3764 "#define UINT8_C(c) __CONCAT__(c,u)\n" 3765 "/* CSTYLED */\n" 3766 "#define UINT16_C(c) __CONCAT__(c,u)"; 3767}; 3768 3769/* 3770 * Sun Solaris 2 has a version of sys/int_limits.h that defines 3771 * UINT8_MAX and UINT16_MAX to unsigned constants. 3772 */ 3773fix = { 3774 hackname = solaris_int_limits_1; 3775 files = sys/int_limits.h; 3776 mach = '*-*-solaris2*'; 3777 c_fix = format; 3778 c_fix_arg = "#define\tUINT8_MAX\t(255)\n" 3779 "#define\tUINT16_MAX\t(65535)"; 3780 select = "^#define[ \t]+UINT8_MAX[ \t]+\\(255U\\)\n" 3781 "#define[ \t]+UINT16_MAX[ \t]+\\(65535U\\)"; 3782 test_text = 3783 "#define UINT8_MAX (255U)\n" 3784 "#define UINT16_MAX (65535U)"; 3785}; 3786 3787/* 3788 * Sun Solaris 2 has a version of sys/int_limits.h that defines 3789 * INT_FAST16 limits to wrong values for sys/int_types.h. 3790 */ 3791fix = { 3792 hackname = solaris_int_limits_2; 3793 files = sys/int_limits.h; 3794 mach = '*-*-solaris2*'; 3795 c_fix = format; 3796 c_fix_arg = "#define\t%1_FAST16_%2 %132_%2"; 3797 select = "^#define[ \t]+(INT|UINT)_FAST16_(MAX|MIN)[ \t](INT|UINT)16.*"; 3798 test_text = 3799 "#define INT_FAST16_MAX INT16_MAX\n" 3800 "#define UINT_FAST16_MAX UINT16_MAX\n" 3801 "#define INT_FAST16_MIN INT16_MIN"; 3802}; 3803 3804/* 3805 * Sun Solaris 2 has a version of sys/int_limits.h that defines 3806 * SIZE_MAX as unsigned long. 3807 */ 3808fix = { 3809 hackname = solaris_int_limits_3; 3810 files = sys/int_limits.h; 3811 mach = '*-*-solaris2*'; 3812 c_fix = format; 3813 c_fix_arg = "#define\tSIZE_MAX\t4294967295U"; 3814 select = "^#define[ \t]+SIZE_MAX[ \t]+4294967295UL"; 3815 test_text = 3816 "#define SIZE_MAX 4294967295UL"; 3817}; 3818 3819/* 3820 * Sun Solaris 10 defines several C99 math macros in terms of 3821 * builtins specific to the Studio compiler, in particular not 3822 * compatible with the GNU compiler. 3823 */ 3824fix = { 3825 hackname = solaris_math_1; 3826 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI"; 3827 bypass = "__GNUC__"; 3828 files = iso/math_c99.h; 3829 c_fix = format; 3830 c_fix_arg = "#define\tHUGE_VA%1\t(__builtin_huge_va%2())"; 3831 c_fix_arg = "^#define[ \t]+HUGE_VA([LF]+)[ \t]+__builtin_huge_va([lf]+)"; 3832 test_text = 3833 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n" 3834 "#undef HUGE_VAL\n" 3835 "#define HUGE_VAL __builtin_huge_val\n" 3836 "#undef HUGE_VALF\n" 3837 "#define HUGE_VALF __builtin_huge_valf\n" 3838 "#undef HUGE_VALL\n" 3839 "#define HUGE_VALL __builtin_huge_vall"; 3840}; 3841 3842/* 3843 * On Solaris 11, if you do isinf(NaN) you'll get a floating point 3844 * exception. Provide an alternative using GCC's builtin. 3845 */ 3846fix = { 3847 hackname = solaris_math_10; 3848 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI"; 3849 files = iso/math_c99.h; 3850 c_fix = format; 3851 c_fix_arg = "#define\tisinf(x) __builtin_isinf(x)"; 3852 c_fix_arg = "^#define[ \t]+isinf\\(x\\)[ \t]+__extension__\\([ \t]*\\\\\n" 3853 "[ \t]*\\{[ \t]*__typeof\\(x\\)[ \t]*__x_i[ \t]*=[ \t]*\\(x\\);" 3854 "[ \t]*\\\\\n" 3855 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*" 3856 "INFINITY[ \t]*\\|\\|[ \t]*\\\\\n" 3857 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*" 3858 "\\(-INFINITY\\);[ \t]*\\}\\)"; 3859 test_text = 3860 '#pragma ident "@(#)math_c99.h 1.12 07/01/21 SMI"'"\n" 3861 "#undef isinf\n" 3862 "#define isinf(x) __extension__( \\\\\n" 3863 " { __typeof(x) __x_i = (x); \\\\\n" 3864 " __x_i == (__typeof(__x_i)) INFINITY || \\\\\n" 3865 " __x_i == (__typeof(__x_i)) (-INFINITY); })"; 3866}; 3867 3868/* 3869 * Solaris math INFINITY 3870 */ 3871fix = { 3872 hackname = solaris_math_2; 3873 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI"; 3874 bypass = "__GNUC__"; 3875 files = iso/math_c99.h; 3876 c_fix = format; 3877 c_fix_arg = "#define\tINFINITY\t(__builtin_inff())"; 3878 c_fix_arg = "^#define[ \t]+INFINITY[ \t]+__builtin_infinity"; 3879 test_text = 3880 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n" 3881 "#undef INFINITY\n" 3882 "#define INFINITY __builtin_infinity"; 3883}; 3884 3885/* 3886 * Solaris math NAN 3887 */ 3888fix = { 3889 hackname = solaris_math_3; 3890 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI"; 3891 bypass = "__GNUC__"; 3892 files = iso/math_c99.h; 3893 c_fix = format; 3894 c_fix_arg = "#define\tNAN\t\t(__builtin_nanf(\"\"))"; 3895 c_fix_arg = "^#define[ \t]+NAN[ \t]+__builtin_nan"; 3896 test_text = 3897 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n" 3898 "#undef NAN\n" 3899 "#define NAN __builtin_nan"; 3900}; 3901 3902/* 3903 * Solaris math fpclassify 3904 */ 3905fix = { 3906 hackname = solaris_math_4; 3907 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI"; 3908 bypass = "__GNUC__"; 3909 files = iso/math_c99.h; 3910 c_fix = format; 3911 c_fix_arg = "#define\tfpclassify(x) \\\n" 3912 " __builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL, " 3913 "FP_SUBNORMAL, FP_ZERO, (x))"; 3914 c_fix_arg = "^#define[ \t]+fpclassify\\(x\\)[ \t]+__builtin_fpclassify\\(x\\)"; 3915 test_text = 3916 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n" 3917 "#undef fpclassify\n" 3918 "#define fpclassify(x) __builtin_fpclassify(x)"; 3919}; 3920 3921/* 3922 * Solaris math signbit 3923 */ 3924fix = { 3925 hackname = solaris_math_8; 3926 select = '@\(#\)math_c99\.h' "[ \t]+1\\.[0-9]+[ \t]+[0-9/]+ SMI"; 3927 bypass = "__GNUC__"; 3928 files = iso/math_c99.h; 3929 c_fix = format; 3930 c_fix_arg = "#define\tsignbit(x)\t(sizeof(x) == sizeof(float) \\\n" 3931 "\t\t\t ? __builtin_signbitf(x) \\\n" 3932 "\t\t\t : sizeof(x) == sizeof(long double) \\\n" 3933 "\t\t\t ? __builtin_signbitl(x) \\\n" 3934 "\t\t\t : __builtin_signbit(x))"; 3935 c_fix_arg = "^#define[ \t]+signbit\\(x\\)[ \t]+__builtin_signbit\\(x\\)"; 3936 test_text = <<- _EOText_ 3937 #ident "@(#)math_c99.h 1.9 04/11/01 SMI" 3938 #undef signbit 3939 #define signbit(x) __builtin_signbit(x) 3940 _EOText_; 3941}; 3942 3943/* 3944 * Solaris math comparison macros 3945 */ 3946fix = { 3947 hackname = solaris_math_9; 3948 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI"; 3949 bypass = "__GNUC__"; 3950 files = iso/math_c99.h; 3951 c_fix = format; 3952 c_fix_arg = "#define\t%1(x, y)%2__builtin_%1(x, y)"; 3953 c_fix_arg = "^#define[ \t]+([a-z]+)\\(x, y\\)([ \t]+)\\(\\(x\\) " 3954 "__builtin_[a-z]+\\(y\\)\\)"; 3955 test_text = 3956 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n" 3957 "#undef isgreater\n" 3958 "#define isgreater(x, y) ((x) __builtin_isgreater(y))\n" 3959 "#undef isgreaterequal\n" 3960 "#define isgreaterequal(x, y) ((x) __builtin_isgreaterequal(y))\n" 3961 "#undef isless\n" 3962 "#define isless(x, y) ((x) __builtin_isless(y))\n" 3963 "#undef islessequal\n" 3964 "#define islessequal(x, y) ((x) __builtin_islessequal(y))\n" 3965 "#undef islessgreater\n" 3966 "#define islessgreater(x, y) ((x) __builtin_islessgreater(y))\n" 3967 "#undef isunordered\n" 3968 "#define isunordered(x, y) ((x) __builtin_isunordered(y))"; 3969}; 3970 3971/* 3972 * Newer Solaris 10/11 GCC signbit implementations cause strict-aliasing 3973 * warnings. 3974 */ 3975fix = { 3976 hackname = solaris_math_11; 3977 select = '@\(#\)math_c99\.h' "[ \t]+1\\.[0-9]+[ \t]+[0-9/]+ "; 3978 files = iso/math_c99.h; 3979 c_fix = format; 3980 c_fix_arg = << _EOArg_ 3981#undef signbit 3982#define signbit(x) (sizeof(x) == sizeof(float) \ 3983 ? __builtin_signbitf(x) \ 3984 : sizeof(x) == sizeof(long double) \ 3985 ? __builtin_signbitl(x) \ 3986 : __builtin_signbit(x)) 3987_EOArg_; 3988 c_fix_arg = << _EOArg_ 3989^#undef[ ]+signbit 3990#if defined\(__sparc\) 3991#define[ ]+signbit\(x\)[ ]+__extension__\( \\ 3992[ ]+\{[ ]*__typeof\(x\)[ ]*__x_s[ ]*=[ ]*\(x\);[ ]*\\ 3993[ ]+\(int\)[ ]*\(\*\(unsigned[ ]*\*\)[ ]*\&__x_s[ ]*>>[ ]*31\);[ ]*\}\) 3994#elif defined\(__i386\) \|\| defined\(__amd64\) 3995#define[ ]+signbit\(x\)[ ]+__extension__\( \\ 3996[ ]+\{ __typeof\(x\) __x_s = \(x\); \\ 3997[ ]+\(sizeof \(__x_s\) == sizeof \(float\) \? \\ 3998[ ]+\(int\) \(\*\(unsigned \*\) \&__x_s >> 31\) : \\ 3999[ ]+sizeof \(__x_s\) == sizeof \(double\) \? \\ 4000[ ]+\(int\) \(\(\(unsigned \*\) \&__x_s\)\[1\] >> 31\) : \\ 4001[ ]+\(int\) \(\(\(unsigned short \*\) \&__x_s\)\[4\] >> 15\)\); \}\) 4002#endif 4003_EOArg_; 4004 test_text = << _EOText_ 4005/* @(#)math_c99.h 1.14 13/03/27 */ 4006#undef signbit 4007#if defined(__sparc) 4008#define signbit(x) __extension__( \\ 4009 { __typeof(x) __x_s = (x); \\ 4010 (int) (*(unsigned *) &__x_s >> 31); }) 4011#elif defined(__i386) || defined(__amd64) 4012#define signbit(x) __extension__( \\ 4013 { __typeof(x) __x_s = (x); \\ 4014 (sizeof (__x_s) == sizeof (float) ? \\ 4015 (int) (*(unsigned *) &__x_s >> 31) : \\ 4016 sizeof (__x_s) == sizeof (double) ? \\ 4017 (int) (((unsigned *) &__x_s)[1] >> 31) : \\ 4018 (int) (((unsigned short *) &__x_s)[4] >> 15)); }) 4019#endif 4020_EOText_; 4021}; 4022 4023/* 4024 * Some versions of Solaris 10+ <math.h> #undef libstdc++-internal macros. 4025 */ 4026fix = { 4027 hackname = solaris_math_12; 4028 files = math.h; 4029 mach = '*-*-solaris2*'; 4030 select = '#undef.*_GLIBCXX_USE_C99_MATH'; 4031 sed = "/#undef[ \t]*_GLIBCXX_USE_C99_MATH/d"; 4032 test_text = << _EOText_ 4033#if __cplusplus >= 201103L 4034#undef _GLIBCXX_USE_C99_MATH 4035#undef _GLIBCXX_USE_C99_MATH_TR1 4036#endif 4037_EOText_; 4038}; 4039 4040/* 4041 * Sun Solaris defines PTHREAD_ONCE_INIT as an array containing a 4042 * structure. As such, it need two levels of brackets, but only 4043 * contains one. Wrap the macro definition in an extra layer. 4044 */ 4045fix = { 4046 hackname = solaris_once_init_1; 4047 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI"; 4048 files = pthread.h; 4049 mach = '*-*-solaris*'; 4050 c_fix = format; 4051 c_fix_arg = "%1{%2}%3"; 4052 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{)([^}]+)(\\})[ \t]*$"; 4053 test_text = 4054 '#pragma ident "@(#)pthread.h 1.37 04/09/28 SMI"'"\n" 4055 "#define PTHREAD_ONCE_INIT\t{0, 0, 0, PTHREAD_ONCE_NOTDONE}"; 4056}; 4057 4058/* 4059 * Solaris 10+ <spawn.h> uses char *const argv[_RESTRICT_KYWD] in the 4060 * posix_spawn declarations, which doesn't work with C++. 4061 */ 4062fix = { 4063 hackname = solaris_posix_spawn_restrict; 4064 files = spawn.h; 4065 mach = '*-*-solaris2*'; 4066 c_fix = format; 4067 c_fix_arg = "%1*_RESTRICT_KYWD %2%3"; 4068 select = "(.*[ \t]+)([a-z]+)\\[_RESTRICT_KYWD\\](.*)"; 4069 test_text = 4070 "char *const argv[_RESTRICT_KYWD],\n" 4071 "char *const envp[_RESTRICT_KYWD]);"; 4072}; 4073 4074/* 4075 * The pow overloads with int were removed in C++ 2011 DR 550. 4076 */ 4077fix = { 4078 hackname = solaris_pow_int_overload; 4079 mach = '*-*-solaris2*'; 4080 files = "iso/math_iso.h"; 4081 select = "^[ \t]*inline [a-z ]* pow\\([^()]*, int [^()]*\\)" 4082 " *\\{[^{}]*\n[^{}]*\\}"; 4083 c_fix = format; 4084 c_fix_arg = "#if __cplusplus < 201103L\n%0\n#endif"; 4085 4086 test_text = 4087 " inline long double pow(long double __X, int __Y) { return\n" 4088 " __powl(__X, (long double) (__Y)); }"; 4089}; 4090 4091/* 4092 * Sun Solaris defines PTHREAD_RWLOCK_INITIALIZER with a "0" for some 4093 * fields of the pthread_rwlock_t structure, which are of type 4094 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__ 4095 * defined (e.g. by -ansi) it is a union. So change the initializer 4096 * to "{0}" instead. 4097 */ 4098fix = { 4099 hackname = solaris_rwlock_init_1; 4100 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI"; 4101 files = pthread.h; 4102 mach = '*-*-solaris*'; 4103 c_fix = format; 4104 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n" 4105 "%0\n" 4106 "#else\n" 4107 "%1{0, 0, 0, {{0}, {0}, {0}}, {{0}, {0}}, {{0}, {0}}}\n" 4108 "#endif"; 4109 c_fix_arg = "(^#define[ \t]+PTHREAD_RWLOCK_INITIALIZER[ \t]+)" 4110 "\\{0, 0, 0, \\{0, 0, 0\\}, \\{0, 0\\}, \\{0, 0\\}\\}[ \t]*$"; 4111 4112 test_text = 4113 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n" 4114 "#define PTHREAD_RWLOCK_INITIALIZER\t{0, 0, 0, {0, 0, 0}, {0, 0}, {0, 0}}"; 4115}; 4116 4117/* 4118 * Before Solaris 10, <stdio.h> lacks declarations of std::__filbuf and 4119 * std::__flsbuf, but <iso/stdio_iso.h> uses them. 4120 */ 4121fix = { 4122 hackname = solaris_std___filbuf; 4123 files = stdio.h; 4124 mach = '*-*-solaris2*'; 4125 bypass = "using std::__filbuf"; 4126 select = "(using std::perror;\n)(#endif)"; 4127 c_fix = format; 4128 c_fix_arg = "%1#ifndef _LP64\n" 4129 "using std::__filbuf;\n" 4130 "using std::__flsbuf;\n" 4131 "#endif\n%2"; 4132 4133 test_text = "using std::perror;\n" 4134 "#endif"; 4135}; 4136 4137/* 4138 * Solaris <stdio.h> shouldn't use std::gets for C++14. 4139 */ 4140fix = { 4141 hackname = solaris_std_gets_cxx14; 4142 mach = "*-*-solaris2*"; 4143 files = "stdio.h"; 4144 select = "using std::gets;"; 4145 4146 c_fix = format; 4147 c_fix_arg = "#if __cplusplus < 201402L\n%0\n#endif"; 4148 4149 test_text = "using std::gets;"; 4150}; 4151 4152/* 4153 * Sun Solaris 8 has what appears to be some gross workaround for 4154 * some old version of their c++ compiler. G++ doesn't want it 4155 * either, but doesn't want to be tied to SunPRO version numbers. 4156 */ 4157fix = { 4158 hackname = solaris_stdio_tag; 4159 files = stdio_tag.h; 4160 4161 select = '__cplusplus < 54321L'; 4162 /* In Solaris 10, the code in stdio_tag.h is conditionalized on 4163 "!defined(__GNUC__)" so we no longer need to fix it. */ 4164 bypass = '__GNUC__'; 4165 sed = 's/defined(__cplusplus) && (__cplusplus < 54321L)/0/'; 4166 4167 test_text = "#if\tdefined(__cplusplus) && (__cplusplus < 54321L)"; 4168}; 4169 4170/* 4171 * Solaris <stdlib.h> shouldn't use _Noreturn, breaks with C++. 4172 */ 4173fix = { 4174 hackname = solaris_stdlib_noreturn; 4175 mach = "*-*-solaris2*"; 4176 files = "iso/stdlib_c99.h"; 4177 select = "(extern) _Noreturn (void quick_exit\\(int\\));"; 4178 4179 c_fix = format; 4180 c_fix_arg = "%1 %2 __attribute__((__noreturn__));"; 4181 4182 test_text = "extern _Noreturn void quick_exit(int);"; 4183}; 4184 4185/* 4186 * a missing semi-colon at the end of the statsswtch structure definition. 4187 */ 4188fix = { 4189 hackname = statsswtch; 4190 files = rpcsvc/rstat.h; 4191 select = "boottime$"; 4192 c_fix = format; 4193 c_fix_arg = "boottime;"; 4194 test_text = "struct statswtch {\n int boottime\n};"; 4195}; 4196 4197/* 4198 * Arrange for stdio.h to use stdarg.h to define __gnuc_va_list. 4199 * On 4BSD-derived systems, stdio.h defers to machine/ansi.h; that's 4200 * OK too. 4201 */ 4202fix = { 4203 hackname = stdio_stdarg_h; 4204 files = stdio.h; 4205 bypass = "include.*(stdarg\.h|machine/ansi\.h)"; 4206 /* 4207 * On Solaris 10, this fix is unncessary; <stdio.h> includes 4208 * <iso/stdio_iso.h>, which includes <sys/va_list.h>. 4209 */ 4210 mach = '*-*-solaris2.1[0-9]*'; 4211 not_machine = true; 4212 4213 c_fix = wrap; 4214 4215 c_fix_arg = "#define __need___va_list\n#include <stdarg.h>\n"; 4216 4217 test_text = ""; 4218}; 4219 4220/* 4221 * Don't use or define the name va_list in stdio.h. This is for 4222 * ANSI. Note _BSD_VA_LIST_ is dealt with elsewhere. The presence 4223 * of __gnuc_va_list, __DJ_va_list, or _G_va_list is taken to 4224 * indicate that the header knows what it's doing -- under SUSv2, 4225 * stdio.h is required to define va_list, and we shouldn't break 4226 * that. 4227 */ 4228fix = { 4229 hackname = stdio_va_list; 4230 files = stdio.h; 4231 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list'; 4232 /* 4233 * On Solaris 10, the definition in 4234 * <stdio.h> is guarded appropriately by the _XPG4 feature macro; 4235 * there is therefore no need for this fix there. 4236 */ 4237 mach = '*-*-solaris2.1[0-9]*'; 4238 not_machine = true; 4239 4240 /* 4241 * Use __gnuc_va_list in arg types in place of va_list. 4242 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A 4243 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the 4244 * trailing parentheses and semicolon save all other systems from this. 4245 * Define __not_va_list__ (something harmless and unused) 4246 * instead of va_list. 4247 * Don't claim to have defined va_list. 4248 */ 4249 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n" 4250 "s@(va_list)&@(__gnuc_va_list)\\&@\n" 4251 "s@ _VA_LIST_));@ __gnuc_va_list));@\n" 4252 "s@ __VA_LIST__));@ __gnuc_va_list));@\n" 4253 "s@ va_list@ __not_va_list__@\n" 4254 "s@\\*va_list@*__not_va_list__@\n" 4255 "s@ __va_list)@ __gnuc_va_list)@\n" 4256 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;" 4257 "@typedef \\1 __not_va_list__;@\n" 4258 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n" 4259 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n" 4260 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n" 4261 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n" 4262 "s@VA_LIST@DUMMY_VA_LIST@\n" 4263 "s@_Va_LIST@_VA_LIST@"; 4264 test_text = "extern void mumble( va_list);"; 4265}; 4266 4267/* 4268 * Fix headers that use va_list from stdio.h to use the updated 4269 * va_list from the stdio_va_list change. Note _BSD_VA_LIST_ is 4270 * dealt with elsewhere. The presence of __gnuc_va_list, 4271 * __DJ_va_list, or _G_va_list is taken to indicate that the header 4272 * knows what it's doing. 4273 */ 4274fix = { 4275 hackname = stdio_va_list_clients; 4276 files = com_err.h; 4277 files = cps.h; 4278 files = curses.h; 4279 files = krb5.h; 4280 files = lc_core.h; 4281 files = pfmt.h; 4282 files = wchar.h; 4283 files = curses_colr/curses.h; 4284 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list'; 4285 /* Don't fix, if we use va_list from stdarg.h, or if the use is 4286 otherwise protected. */ 4287 bypass = 'include <stdarg\.h>|#ifdef va_start'; 4288 4289 /* 4290 * Use __gnuc_va_list in arg types in place of va_list. 4291 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A 4292 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the 4293 * trailing parentheses and semicolon save all other systems from this. 4294 * Define __not_va_list__ (something harmless and unused) 4295 * instead of va_list. 4296 * Don't claim to have defined va_list. 4297 */ 4298 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n" 4299 "s@(va_list)&@(__gnuc_va_list)\\&@\n" 4300 "s@ _VA_LIST_));@ __gnuc_va_list));@\n" 4301 "s@ __VA_LIST__));@ __gnuc_va_list));@\n" 4302 "s@ va_list@ __not_va_list__@\n" 4303 "s@\\*va_list@*__not_va_list__@\n" 4304 "s@ __va_list)@ __gnuc_va_list)@\n" 4305 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;" 4306 "@typedef \\1 __not_va_list__;@\n" 4307 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n" 4308 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n" 4309 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n" 4310 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n" 4311 "s@VA_LIST@DUMMY_VA_LIST@\n" 4312 "s@_Va_LIST@_VA_LIST@"; 4313 test_text = "extern void mumble( va_list);"; 4314}; 4315 4316/* 4317 * "!__STDC__" or "__STDC__==0" or "__STDC__!=1" or "__STDC__-0==0" 4318 * is "!defined( __STRICT_ANSI__ )" 4319 */ 4320fix = { 4321 hackname = strict_ansi_not; 4322 select = "^([ \t]*#[ \t]*if.*)" 4323 "(!__STDC__" 4324 "|__STDC__[ \t]*==[ \t]*0" 4325 "|__STDC__[ \t]*!=[ \t]*1" 4326 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*0)"; 4327 /* Tru64 UNIX V4.0F/V5.1 <standards.h> supports GCC usage of __STDC__. */ 4328 bypass = 'GNU and MIPS C compilers define __STDC__ differently'; 4329 /* GNU gmp.h uses "__STDC__ != 1" only if __SCO_VERSION__, which 4330 is not defined by GCC, so it is safe. */ 4331 bypass = '__SCO_VERSION__.*__STDC__ != 1'; 4332 c_test = stdc_0_in_system_headers; 4333 4334 c_fix = format; 4335 c_fix_arg = "%1 !defined(__STRICT_ANSI__)"; 4336 4337 test_text = "#if !__STDC__ \n" 4338 "#if __STDC__ == 0\n" 4339 "#if __STDC__ != 1\n" 4340 "#if __STDC__ - 0 == 0" 4341 "/* not std C */\nint foo;\n" 4342 "\n#end-end-end-end-if :-)"; 4343}; 4344 4345/* 4346 * "__STDC__-0==0" 4347 * is "!defined( __STRICT_ANSI__ )" on continued #if-s 4348 */ 4349fix = { 4350 hackname = strict_ansi_not_ctd; 4351 files = math.h, limits.h, stdio.h, signal.h, 4352 stdlib.h, sys/signal.h, time.h; 4353 /* 4354 * Starting at the beginning of a line, skip white space and 4355 * a leading "(" or "&&" or "||". One of those must be found. 4356 * Then, zero, one or more copies of a "defined(_FOO_BAR_) &&" 4357 * expression. If these are nested, then they must accumulate 4358 * because we won't match any closing parentheses. Finally, 4359 * after skipping over all that, we must then match our suspect 4360 * phrase: "__STDC__-0==0" with or without white space. 4361 */ 4362 select = "^([ \t]*" '(\(|&&|\|\|)' 4363 "([ \t(]*!*[ \t]*defined\\([a-zA-Z_0-9]+\\)[ \t]*[|&][|&])*" 4364 "[ \t(]*)" 4365 "(__STDC__[ \t]*(|-[ \t]*0[ \t]*)==[ \t]*0)"; 4366 c_test = stdc_0_in_system_headers; 4367 4368 c_fix = format; 4369 c_fix_arg = "%1 !defined(__STRICT_ANSI__)"; 4370 4371 test_text = "#if 1 && \\\\\n" 4372 "&& defined(mumbling) |& (__STDC__ - 0 == 0) \\\\\n" 4373 "( __STDC__ == 0 && !defined(_XOPEN_SOURCE) \\\\\n" 4374 "|| __STDC__ - 0 == 0 ) /* not std C */\n" 4375 "int foo;\n#endif"; 4376}; 4377 4378/* 4379 * "__STDC__!=0" or "__STDC__==1" or "__STDC__-0==1" 4380 * is "defined( __STRICT_ANSI__ )" 4381 */ 4382fix = { 4383 hackname = strict_ansi_only; 4384 select = "^([ \t]*#[ \t]*if.*)" 4385 "(__STDC__[ \t]*!=[ \t]*0" 4386 "|__STDC__[ \t]*==[ \t]*1" 4387 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*1" 4388 "|__STDC__[ \t]*-[ \t]*0[ \t]*!=[ \t]*0)"; 4389 c_test = stdc_0_in_system_headers; 4390 4391 c_fix = format; 4392 c_fix_arg = "%1 defined(__STRICT_ANSI__)"; 4393 4394 test_text = "#if __STDC__ == 1 /* is std C\n */\nint foo;\n#endif"; 4395}; 4396 4397/* 4398 * IRIX 4.0.5 <rpc/xdr.h> uses struct __file_s 4399 * in prototype without previous definition. 4400 */ 4401fix = { 4402 hackname = struct_file; 4403 files = rpc/xdr.h; 4404 select = '^.*xdrstdio_create.*struct __file_s'; 4405 c_fix = format; 4406 c_fix_arg = "struct __file_s;\n%0"; 4407 test_text = "extern void xdrstdio_create( struct __file_s* );"; 4408}; 4409 4410/* 4411 * IRIX 4.0.5 <rpc/auth.h> uses struct sockaddr 4412 * in prototype without previous definition. 4413 * 4414 * Don't fix OpenBSD, which uses struct sockaddr_in prototyping the same 4415 * function, and does define it. 4416 */ 4417fix = { 4418 hackname = struct_sockaddr; 4419 files = rpc/auth.h; 4420 select = "^.*authdes_create.*struct sockaddr[^_]"; 4421 bypass = "<sys/socket\.h>"; 4422 bypass = "struct sockaddr;\n"; 4423 c_fix = format; 4424 c_fix_arg = "struct sockaddr;\n%0"; 4425 test_text = "extern AUTH* authdes_create( struct sockaddr* );"; 4426}; 4427 4428/* 4429 * Apply fix this to all OSs since this problem seems to effect 4430 * more than just SunOS. 4431 */ 4432fix = { 4433 hackname = sun_auth_proto; 4434 files = rpc/auth.h; 4435 files = rpc/clnt.h; 4436 files = rpc/svc.h; 4437 files = rpc/xdr.h; 4438 bypass = "__cplusplus"; 4439 /* 4440 * Select those files containing '(*name)()'. 4441 */ 4442 select = '\(\*[a-z][a-z_]*\)\(\)'; 4443 4444 c_fix = format; 4445 c_fix_arg = "#ifdef __cplusplus\n%1(...);%2\n" 4446 "#else\n%1();%2\n#endif"; 4447 c_fix_arg = '(.*\(\*[a-z][a-z_]*\))\(\);(.*)'; 4448 4449 test_text = 4450 "struct auth_t {\n" 4451 " int (*name)(); /* C++ bad */\n" 4452 "};"; 4453}; 4454 4455/* 4456 * Fix bogus #ifdef on SunOS 4.1. 4457 */ 4458fix = { 4459 hackname = sun_bogus_ifdef; 4460 files = "hsfs/hsfs_spec.h"; 4461 files = "hsfs/iso_spec.h"; 4462 select = '#ifdef(.*\|\|.*)'; 4463 c_fix = format; 4464 c_fix_arg = "#if%1"; 4465 4466 test_text = "#ifdef __i386__ || __vax__ || __sun4c__"; 4467}; 4468 4469/* 4470 * Fix the CAT macro in SunOS memvar.h. 4471 */ 4472fix = { 4473 hackname = sun_catmacro; 4474 files = pixrect/memvar.h; 4475 select = "^#define[ \t]+CAT\\(a,b\\).*"; 4476 c_fix = format; 4477 4478 c_fix_arg = 4479 "#ifdef __STDC__\n" 4480 "# define CAT(a,b) a##b\n" 4481 "#else\n%0\n#endif"; 4482 4483 test_text = 4484 "#define CAT(a,b)\ta/**/b"; 4485}; 4486 4487/* 4488 * Fix return type of free and {c,m,re}alloc in <malloc.h> on SunOS 4.1. 4489 * Also fix return type of {m,re}alloc in <malloc.h> on sysV68 4490 */ 4491fix = { 4492 hackname = sun_malloc; 4493 files = malloc.h; 4494 bypass = "_CLASSIC_ANSI_TYPES"; 4495 4496 sed = "s/typedef[ \t]char \\*\tmalloc_t/typedef void \\*\tmalloc_t/g"; 4497 sed = "s/int[ \t][ \t]*free/void\tfree/g"; 4498 sed = "s/char\\([ \t]*\\*[ \t]*malloc\\)/void\\1/g"; 4499 sed = "s/char\\([ \t]*\\*[ \t]*realloc\\)/void\\1/g"; 4500 sed = "s/char\\([ \t]*\\*[ \t]*calloc\\)/void\\1/g"; 4501 4502 test_text = 4503 "typedef char *\tmalloc_t;\n" 4504 "int \tfree();\n" 4505 "char*\tmalloc();\n" 4506 "char*\tcalloc();\n" 4507 "char*\trealloc();"; 4508}; 4509 4510/* 4511 * Check for yet more missing ';' in struct (in SunOS 4.0.x) 4512 */ 4513fix = { 4514 hackname = sun_rusers_semi; 4515 files = rpcsvc/rusers.h; 4516 select = "_cnt$"; 4517 sed = "/^struct/,/^};/s/_cnt$/_cnt;/"; 4518 test_text = "struct mumble\n int _cnt\n};"; 4519}; 4520 4521/* 4522 * signal.h on SunOS defines signal using (), 4523 * which causes trouble when compiling with g++ -pedantic. 4524 */ 4525fix = { 4526 hackname = sun_signal; 4527 files = sys/signal.h; 4528 files = signal.h; 4529 select = "^void\t" '\(\*signal\(\)\)\(\);.*'; 4530 4531 c_fix = format; 4532 c_fix_arg = 4533 "#ifdef __cplusplus\n" 4534 "void\t(*signal(...))(...);\n" 4535 "#else\n%0\n#endif"; 4536 4537 test_text = "void\t(*signal())();"; 4538}; 4539 4540/* 4541 * Correct the return type for strlen in strings.h in SunOS 4. 4542 */ 4543fix = { 4544 hackname = sunos_strlen; 4545 files = strings.h; 4546 select = "int[ \t]*strlen\\(\\);(.*)"; 4547 c_fix = format; 4548 c_fix_arg = "__SIZE_TYPE__ strlen();%1"; 4549 test_text = " int\tstrlen(); /* string length */"; 4550}; 4551 4552/* 4553 * Linux kernel's vt.h breaks C++ 4554 */ 4555fix = { 4556 hackname = suse_linux_vt_cxx; 4557 files = linux/vt.h; 4558 4559 select = "^[ \t]*unsigned int new;"; 4560 c_fix = format; 4561 c_fix_arg = "unsigned int newev;"; 4562 4563 test_text = " unsigned int new; /* New console (if changing) */"; 4564}; 4565 4566/* 4567 * Disable apparent native compiler optimization cruft in SVR4.2 <string.h> 4568 * that is visible to any ANSI compiler using this include. Simply 4569 * delete the lines that #define some string functions to internal forms. 4570 */ 4571fix = { 4572 hackname = svr4_disable_opt; 4573 files = string.h; 4574 select = '#define.*__std_hdr_'; 4575 sed = '/#define.*__std_hdr_/d'; 4576 test_text = "#define strlen __std_hdr_strlen\n"; 4577}; 4578 4579/* 4580 * Fix broken decl of getcwd present on some svr4 systems. 4581 */ 4582fix = { 4583 hackname = svr4_getcwd; 4584 files = stdlib.h; 4585 files = unistd.h; 4586 files = prototypes.h; 4587 select = 'getcwd\(char \*, int\)'; 4588 4589 c_fix = format; 4590 c_fix_arg = "getcwd(char *, size_t)"; 4591 4592 test_text = "extern char* getcwd(char *, int);"; 4593}; 4594 4595/* 4596 * Fix broken decl of profil present on some svr4 systems. 4597 */ 4598fix = { 4599 hackname = svr4_profil; 4600 files = stdlib.h; 4601 files = unistd.h; 4602 4603 select = 4604 'profil\(unsigned short \*, unsigned int, unsigned int, unsigned int\)'; 4605 c_fix = format; 4606 c_fix_arg = 'profil(unsigned short *, size_t, int, unsigned int)'; 4607 4608 test_text = 4609 'profil(unsigned short *, unsigned int, unsigned int, unsigned int);'; 4610}; 4611 4612/* 4613 * Correct types for signal handler constants like SIG_DFL; they might be 4614 * void (*) (), and should be void (*) (int). C++ doesn't like the 4615 * old style. 4616 */ 4617fix = { 4618 hackname = svr4_sighandler_type; 4619 files = sys/signal.h; 4620 select = 'void *\(\*\)\(\)'; 4621 c_fix = format; 4622 c_fix_arg = "void (*)(int)"; 4623 test_text = "#define SIG_DFL (void(*)())0\n" 4624 "#define SIG_IGN (void (*)())0\n"; 4625}; 4626 4627/* 4628 * Some SysV r4 systems, including Sequent's DYNIX/ptx, use the local 4629 * function 'getrnge' in <regexp.h> before they declare it. For these 4630 * systems add a 'static int' declaration of 'getrnge' into <regexp.h> 4631 * early on. 4632 * 4633 * 'getrnge' traditionally manipulates a file-scope global called 'size', 4634 * so put the declaration right after the declaration of 'size'. 4635 * 4636 * Don't do this if there is already a `static void getrnge' declaration 4637 * present, since this would cause a redeclaration error. Solaris 2.x has 4638 * such a declaration. 4639 */ 4640fix = { 4641 hackname = svr4_undeclared_getrnge; 4642 files = regexp.h; 4643 select = "getrnge"; 4644 bypass = "static void getrnge"; 4645 c_fix = format; 4646 c_fix_arg = "%0\n" 4647 "static int getrnge ();"; 4648 c_fix_arg = "^static int[ \t]+size;"; 4649 test_text = "static int size;\n" 4650 "/* stuff which calls getrnge() */\n" 4651 "static getrnge()\n" 4652 "{}"; 4653}; 4654 4655/* 4656 * Fix return value of mem{ccpy,chr,cpy,set} and str{len,spn,cspn} 4657 * in string.h on sysV68 4658 * Correct the return type for strlen in string.h on Lynx. 4659 * Correct the argument type for ffs in string.h on Alpha OSF/1 V2.0. 4660 * Add missing const for strdup on OSF/1 V3.0. 4661 * On sysV88 layout is slightly different. 4662 */ 4663fix = { 4664 hackname = sysv68_string; 4665 files = testing.h; 4666 files = string.h; 4667 bypass = "_CLASSIC_ANSI_TYPES"; 4668 4669 sed = "s/extern[ \t]*int[ \t]*strlen();/extern unsigned int strlen();/"; 4670 sed = "s/extern[ \t]*int[ \t]*ffs[ \t]*(long);/extern int ffs(int);/"; 4671 sed = "s/strdup(char \\*s1);/strdup(const char *s1);/"; 4672 4673 sed = "/^extern char$/N"; 4674 sed = "s/^extern char\\(\\n\t\\*memccpy(),\\)$/extern void\\1/"; 4675 4676 sed = "/^extern int$/N"; 4677 sed = "s/^extern int\\(\\n\tstrlen(),\\)/extern size_t\\1/"; 4678 4679 sed = "/^\tstrncmp(),$/N"; 4680 sed = 's/^\(' "\t" 'strncmp()\),\n\(' "\t" 'strlen(),\)$/' 4681 '\1;' "\\\nextern unsigned int\\\n\\2/"; 4682 4683 test_text = 4684 "extern int strlen();\n" 4685 4686 "extern int ffs(long);\n" 4687 4688 "extern char\n" 4689 "\t*memccpy(),\n" 4690 "\tmemcpy();\n" 4691 4692 "extern int\n" 4693 "\tstrcmp(),\n" 4694 "\tstrncmp(),\n" 4695 "\tstrlen(),\n" 4696 "\tstrspn();\n" 4697 4698 "extern int\n" 4699 "\tstrlen(), strspn();"; 4700}; 4701 4702/* 4703 * Fix return type of calloc, malloc, realloc, bsearch and exit 4704 */ 4705fix = { 4706 hackname = sysz_stdlib_for_sun; 4707 files = stdlib.h; 4708 bypass = "_CLASSIC_ANSI_TYPES"; 4709 4710 select = "char[ \t]*\\*[ \t]*(calloc|malloc|realloc|bsearch)[ \t]*\\("; 4711 c_fix = format; 4712 c_fix_arg = "void *\t%1("; 4713 4714 test_text = 4715 "extern char*\tcalloc(size_t);\n" 4716 "extern char*\tmalloc(size_t);\n" 4717 "extern char*\trealloc(void*,size_t);\n" 4718 "extern char*\tbsearch(void*,size_t,size_t);\n"; 4719}; 4720 4721/* 4722 * __thread is now a keyword. 4723 */ 4724fix = { 4725 hackname = thread_keyword; 4726 files = "pthread.h"; 4727 files = bits/sigthread.h, '*/bits/sigthread.h'; 4728 select = "([* ])__thread([,)])"; 4729 c_fix = format; 4730 c_fix_arg = "%1__thr%2"; 4731 4732 test_text = 4733 "extern int pthread_create (pthread_t *__restrict __thread,\n" 4734 "extern int pthread_kill (pthread_t __thread, int __signo);\n" 4735 "extern int pthread_cancel (pthread_t __thread);"; 4736}; 4737 4738/* 4739 * if the #if says _cplusplus, not the double underscore __cplusplus 4740 * that it should be 4741 */ 4742fix = { 4743 hackname = tinfo_cplusplus; 4744 files = tinfo.h; 4745 select = "[ \t]_cplusplus"; 4746 4747 c_fix = format; 4748 c_fix_arg = " __cplusplus"; 4749 test_text = "#ifdef _cplusplus\nint bogus;\n#endif"; 4750}; 4751 4752/* 4753 * parameters not const on DECstation Ultrix V4.0 and OSF/1. 4754 */ 4755fix = { 4756 hackname = ultrix_const; 4757 files = stdio.h; 4758 select = 'perror\( char \*'; 4759 4760 c_fix = format; 4761 c_fix_arg = "%1 const %3 *__"; 4762 c_fix_arg = "([ \t*](perror|fputs|fwrite|scanf|fscanf)\\(.*)" 4763 "[ \t]+(char|void) \\*__"; 4764 4765 test_text = 4766 "extern void perror( char *__s );\n" 4767 "extern int fputs( char *__s, FILE *);\n" 4768 "extern size_t fwrite( void *__ptr, size_t, size_t, FILE *);\n" 4769 "extern int fscanf( FILE *__stream, char *__format, ...);\n" 4770 "extern int scanf( char *__format, ...);\n"; 4771}; 4772 4773/* 4774 * parameters not const on DECstation Ultrix V4.0 and OSF/1. 4775 */ 4776fix = { 4777 hackname = ultrix_const2; 4778 files = stdio.h; 4779 4780 select = '\*fopen\( char \*'; 4781 c_fix = format; 4782 c_fix_arg = "%1( const char *%3, const char *"; 4783 c_fix_arg = "([ \t*](fopen|sscanf|popen|tempnam))\\(" 4784 "[ \t]*char[ \t]*\\*([^,]*)," 4785 "[ \t]*char[ \t]*\\*[ \t]*"; 4786 4787 test_text = 4788 "extern FILE *fopen( char *__filename, char *__type );\n" 4789 "extern int sscanf( char *__s, char *__format, ...);\n" 4790 "extern FILE *popen(char *, char *);\n" 4791 "extern char *tempnam(char*,char*);\n"; 4792}; 4793 4794/* 4795 * Fix definitions of macros used by va-i960.h in VxWorks header file. 4796 */ 4797fix = { 4798 hackname = va_i960_macro; 4799 files = arch/i960/archI960.h; 4800 select = "__(vsiz|vali|vpad|alignof__)"; 4801 4802 c_fix = format; 4803 c_fix_arg = "__vx%1"; 4804 4805 test_text = 4806 "extern int __vsiz vsiz;\n" 4807 "extern int __vali vali;\n" 4808 "extern int __vpad vpad;\n" 4809 "#define __alignof__(x) ..."; 4810}; 4811 4812/* 4813 * On VMS, add missing braces around sigset_t constants. 4814 */ 4815fix = { 4816 hackname = vms_add_missing_braces; 4817 select = "(_SIG_[A-Z]+_SET[ \t]+= \\{)(0x[0F]+, 0x[0F]+)"; 4818 mach = "*-*-*vms*"; 4819 files = "rtldef/signal.h"; 4820 c_fix = format; 4821 4822 c_fix_arg = '%1 {%2} '; 4823 4824 test_text = "static const __sigset_t _SIG_EMPTY_SET = " 4825 "{0x00000000, 0x00000000},\n" 4826 " _SIG_FULL_SET = {0xFFFFFFFF, 0xFFFFFFFF};\n"; 4827}; 4828 4829/* 4830 * On VMS, some DEC-C builtins are directly used. 4831 */ 4832fix = { 4833 hackname = vms_decc_builtin; 4834 select = "(__MEMSET|__MEMMOVE|__MEMCPY|__STRLEN|__STRCPY)"; 4835 mach = "*-*-*vms*"; 4836 files = rtldef/string.h, rtldef/time.h, rtldef/strings.h, 4837 rtldef/socket.h; 4838 sed = "s@__MEMSET@memset@"; 4839 sed = "s@__MEMMOVE@memmove@"; 4840 sed = "s@__MEMCPY@memcpy@"; 4841 sed = "s@__STRLEN@strlen@"; 4842 sed = "s@__STRCPY@strcpy@"; 4843 4844 test_text = "define FD_ZERO(__p) __MEMSET((__p), 0, sizeof(*(__p)))\n"; 4845}; 4846 4847/* 4848 * Define __CAN_USE_EXTERN_PREFIX on vms. 4849 */ 4850fix = { 4851 hackname = vms_define_can_use_extern_prefix; 4852 files = "rtldef/decc$types.h"; 4853 select = "#[ \t]*else\n" 4854 "#[ \t]*if defined\\(__DECCXX\\)\n" 4855 "#[ \t]*define __CAN_USE_EXTERN_PREFIX 1\n"; 4856 mach = "*-*-*vms*"; 4857 c_fix = format; 4858 4859 c_fix_arg = "%0" 4860 "# elif defined (__GNUC__)\n" 4861 "#\tdefine __CAN_USE_EXTERN_PREFIX 1\n"; 4862 4863 test_text = "# else\n" 4864 "# if defined(__DECCXX)\n" 4865 "#\tdefine __CAN_USE_EXTERN_PREFIX 1\n" 4866 "# endif\n" 4867 "# endif\n"; 4868}; 4869 4870/* 4871 * On VMS, disable the use of dec-c string builtins 4872 */ 4873fix = { 4874 hackname = vms_disable_decc_string_builtins; 4875 select = "#if !defined\\(__VAX\\)\n"; 4876 mach = "*-*-*vms*"; 4877 files = "rtldef/string.h"; 4878 c_fix = format; 4879 4880 c_fix_arg = "#if !defined(__VAX) && !defined(__GNUC__)\n"; 4881 4882 test_text = "#if !defined(__VAX)\n"; 4883}; 4884 4885/* 4886 * On VMS, fix incompatible redeclaration of hostalias. 4887 */ 4888fix = { 4889 hackname = vms_do_not_redeclare_hostalias; 4890 select = "(void[ \t]+fp_nquery \\(const u_char \\*, int, FILE \\*\\);)\n" 4891 "(__char_ptr32[ \t]+hostalias \\(const char \\*\\);)"; 4892 mach = "*-*-*vms*"; 4893 files = "rtldef/resolv.h"; 4894 c_fix = format; 4895 4896 c_fix_arg = "%1\n" 4897 "/* %2 */"; 4898 4899 test_text = "void fp_nquery (const u_char *, int, FILE *);\n" 4900 "__char_ptr32 hostalias (const char *);\n"; 4901}; 4902 4903/* 4904 * On VMS, forward declare structure before referencing them in prototypes. 4905 */ 4906fix = { 4907 hackname = vms_forward_declare_struct; 4908 select = "(/\\* forward decls for C\\+\\+ \\*/\n)" 4909 "#ifdef __cplusplus\n"; 4910 mach = "*-*-*vms*"; 4911 files = rtldef/if.h; 4912 c_fix = format; 4913 4914 c_fix_arg = "%1" 4915 "#if defined (__cplusplus) || defined (__GNUC__)\n"; 4916 4917 test_text = "/* forward decls for C++ */\n" 4918 "#ifdef __cplusplus\n" 4919 "struct foo;\n" 4920 "#endif\n"; 4921}; 4922 4923/* 4924 * On VMS, do not declare getopt and al if pointers are 64 bit. 4925 */ 4926fix = { 4927 hackname = vms_no_64bit_getopt; 4928 select = "^[ \t]*(extern[ \t]*)?(int[ \t]*(getopt|optind|opterr|optopt)" 4929 "|(char \\*optarg))([ \t]*\\(.*\\))?;\n"; 4930 mach = "*-*-*vms*"; 4931 files = rtldef/stdio.h, rtldef/unistd.h; 4932 c_fix = format; 4933 4934 c_fix_arg = <<- _EOArg_ 4935 #if __INITIAL_POINTER_SIZE != 64 /* getopt is short ptr only. */ 4936 %0#endif 4937 4938 _EOArg_; 4939 4940 test_text = "int getopt (int, char * const [], const char *);"; 4941}; 4942 4943/* 4944 * On VMS, force the use of fast setjmp, as the normal setjmp uses conditions 4945 * which is not yet fully supported by gcc. 4946 */ 4947fix = { 4948 hackname = vms_use_fast_setjmp; 4949 select = "(#[ \t]*if[ \t]*defined\\(__FAST_SETJMP\\)[ \t]*\\|\\|)"; 4950 mach = "*-*-*vms*"; 4951 files = rtldef/setjmp.h; 4952 c_fix = format; 4953 4954 c_fix_arg = "%0 defined (__GNUC__) ||"; 4955 4956 test_text = "# if defined(__FAST_SETJMP) || defined(__UNIX_SETJMP)"; 4957}; 4958 4959/* 4960 * On VMS, use pragma extern_model instead of VAX-C keywords. 4961 */ 4962fix = { 4963 hackname = vms_use_pragma_extern_model; 4964 select = "#if defined\\(__DECC\\) \\|\\| defined\\(__DECCXX\\)\n" 4965 "# pragma extern_model __save\n"; 4966 mach = "*-*-*vms*"; 4967 c_fix = format; 4968 4969 c_fix_arg = "#if defined(__DECC) || defined(__DECCXX) || defined(__GNUC__)\n" 4970 "# pragma extern_model __save\n"; 4971 4972 test_text = "#if defined(__DECC) || defined(__DECCXX)\n" 4973 "# pragma extern_model __save\n" 4974 "# pragma extern_model strict_refdef\n" 4975 " extern struct x zz$yy;\n" 4976 "# pragma extern_model __restore\n" 4977 "#endif\n"; 4978}; 4979 4980/* 4981 * On VMS, change <resource.h> to <sys/resource.h> to avoid a 4982 * conflict while building gcc. Likewise for <builtins.h> 4983 */ 4984fix = { 4985 hackname = vms_use_quoted_include; 4986 select = "(#[ \t]*include[ \t]+)<(resource|builtins)\\.h>"; 4987 mach = "*-*-*vms*"; 4988 files = rtldef/wait.h, starlet_c/pthread.h; 4989 c_fix = format; 4990 4991 c_fix_arg = '%1<sys/%2.h>'; 4992 4993 test_text = "# include <resource.h>"; 4994}; 4995 4996/* 4997 * AIX and Interix headers define NULL to be cast to a void pointer, 4998 * which is illegal in ANSI C++. 4999 */ 5000fix = { 5001 hackname = void_null; 5002 files = curses.h, dbm.h, locale.h, stdio.h, stdlib.h, string.h, 5003 time.h, unistd.h, sys/dir.h, sys/param.h, sys/types.h; 5004 /* avoid changing C++ friendly NULL */ 5005 bypass = __cplusplus; 5006 bypass = __null; 5007 select = "^#[ \t]*define[ \t]+NULL[ \t]+\\(\\(void[ \t]*\\*\\)0\\)"; 5008 c_fix = format; 5009 c_fix_arg = <<- _EOFix_ 5010 #ifndef NULL 5011 #ifdef __cplusplus 5012 #ifdef __GNUG__ 5013 #define NULL __null 5014 #else /* ! __GNUG__ */ 5015 #define NULL 0L 5016 #endif /* __GNUG__ */ 5017 #else /* ! __cplusplus */ 5018 #define NULL ((void *)0) 5019 #endif /* __cplusplus */ 5020 #endif /* !NULL */ 5021 _EOFix_; 5022 test_text = "# define\tNULL \t((void *)0) /* typed NULL */"; 5023}; 5024 5025/* 5026 * Make VxWorks header which is almost gcc ready fully gcc ready. 5027 */ 5028fix = { 5029 hackname = vxworks_gcc_problem; 5030 files = types/vxTypesBase.h; 5031 select = "__GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__"; 5032 5033 sed = "s/#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__/" 5034 "#if 1/"; 5035 5036 sed = "/[ \t]size_t/i\\\n" 5037 "#ifndef _GCC_SIZE_T\\\n" 5038 "#define _GCC_SIZE_T\n"; 5039 5040 sed = "/[ \t]size_t/a\\\n" 5041 "#endif\n"; 5042 5043 sed = "/[ \t]ptrdiff_t/i\\\n" 5044 "#ifndef _GCC_PTRDIFF_T\\\n" 5045 "#define _GCC_PTRDIFF_T\n"; 5046 5047 sed = "/[ \t]ptrdiff_t/a\\\n" 5048 "#endif\n"; 5049 5050 sed = "/[ \t]wchar_t/i\\\n" 5051 "#ifndef _GCC_WCHAR_T\\\n" 5052 "#define _GCC_WCHAR_T\n"; 5053 5054 sed = "/[ \t]wchar_t/a\\\n" 5055 "#endif\n"; 5056 5057 test_text = 5058 "#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__\n" 5059 "typedef unsigned int size_t;\n" 5060 "typedef long ptrdiff_t;\n" 5061 "typedef unsigned short wchar_t;\n" 5062 "#endif /* __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__ */\n"; 5063}; 5064 5065/* 5066 * Wrap VxWorks ioctl to keep everything pretty 5067 */ 5068fix = { 5069 hackname = vxworks_ioctl_macro; 5070 files = ioLib.h; 5071 mach = "*-*-vxworks*"; 5072 5073 c_fix = format; 5074 c_fix_arg = "%0\n" 5075 "#define ioctl(fd, func, arg) ioctl(fd, func, (int)(arg))\n"; 5076 c_fix_arg = "extern[\t ]+int[\t ]+ioctl[\t ]*\\([\t ,[:alnum:]]*\\);"; 5077 5078 test_text = "extern int ioctl ( int asdf1234, int jkl , int qwerty ) ;"; 5079}; 5080 5081/* 5082 * Wrap VxWorks mkdir to be posix compliant 5083 */ 5084fix = { 5085 hackname = vxworks_mkdir_macro; 5086 files = sys/stat.h; 5087 mach = "*-*-vxworks*"; 5088 5089 c_fix = format; 5090 c_fix_arg = "%0\n" 5091 "#define mkdir(dir, ...) ((void)0, ##__VA_ARGS__, (mkdir)(dir))\n"; 5092 c_fix_arg = "extern[\t ]+STATUS[\t ]+mkdir[\t ]*" 5093 "\\([\t ]*const[\t ]+char[\t ]*\\*[\t ]*" /* arg type */ 5094 "(|[_[:alpha:]][_[:alnum:]]*)" /* arg name (optional) */ 5095 "\\)[\t ]*;"; 5096 5097 test_text = "extern STATUS mkdir (const char * _qwerty) ;"; 5098}; 5099 5100/* 5101 * Fix VxWorks <time.h> to not require including <vxTypes.h>. 5102 */ 5103fix = { 5104 hackname = vxworks_needs_vxtypes; 5105 files = time.h; 5106 select = "uint_t([ \t]+_clocks_per_sec)"; 5107 c_fix = format; 5108 c_fix_arg = "unsigned int%1"; 5109 test_text = "uint_t\t_clocks_per_sec;"; 5110}; 5111 5112/* 5113 * Fix VxWorks <sys/stat.h> to not require including <vxWorks.h>. 5114 */ 5115fix = { 5116 hackname = vxworks_needs_vxworks; 5117 files = sys/stat.h; 5118 test = " -r types/vxTypesOld.h"; 5119 test = " -n \"`egrep '#include' $file`\""; 5120 test = " -n \"`egrep ULONG $file`\""; 5121 select = "#[ \t]define[ \t]+__INCstath"; 5122 5123 sed = "/#[ \t]define[ \t][ \t]*__INCstath/a\\\n" 5124 "#include <types/vxTypesOld.h>\n"; 5125 5126 test_text = "`touch types/vxTypesOld.h`" 5127 "#include </dev/null> /* ULONG */\n" 5128 "# define\t__INCstath <sys/stat.h>"; 5129}; 5130 5131/* 5132 * Make it so VxWorks does not include gcc/regs.h accidentally 5133 */ 5134fix = { 5135 hackname = vxworks_regs; 5136 mach = "*-*-vxworks*"; 5137 5138 select = "#[\t ]*include[\t ]+[<\"]regs.h[>\"]"; 5139 c_fix = format; 5140 c_fix_arg = "#include <arch/../regs.h>"; 5141 5142 test_text = "#include <regs.h>\n"; 5143}; 5144 5145/* 5146 * Another bad dependency in VxWorks 5.2 <time.h>. 5147 */ 5148fix = { 5149 hackname = vxworks_time; 5150 files = time.h; 5151 test = " -r vxWorks.h"; 5152 5153 select = "#[ \t]*define[ \t]+VOIDFUNCPTR[ \t].*"; 5154 c_fix = format; 5155 5156 c_fix_arg = 5157 "#ifndef __gcc_VOIDFUNCPTR_defined\n" 5158 "#ifdef __cplusplus\n" 5159 "typedef void (*__gcc_VOIDFUNCPTR) (...);\n" 5160 "#else\n" 5161 "typedef void (*__gcc_VOIDFUNCPTR) ();\n" 5162 "#endif\n" 5163 "#define __gcc_VOIDFUNCPTR_defined\n" 5164 "#endif\n" 5165 "#define VOIDFUNCPTR __gcc_VOIDFUNCPTR"; 5166 5167 test_text = "`touch vxWorks.h`" 5168 "#define VOIDFUNCPTR (void(*)())"; 5169}; 5170 5171/* 5172 * This hack makes write const-correct on VxWorks 5173 */ 5174fix = { 5175 hackname = vxworks_write_const; 5176 files = ioLib.h; 5177 mach = "*-*-vxworks*"; 5178 5179 c_fix = format; 5180 c_fix_arg = "extern int write (int, const char*, size_t);"; 5181 c_fix_arg = "extern[\t ]+int[\t ]+write[\t ]*\\(" 5182 "[\t ]*int[\t ]*," 5183 "[\t ]*char[\t ]*\\*[\t ]*," 5184 "[\t ]*size_t[\t ]*\\)[\t ]*;"; 5185 5186 test_text = "extern int write ( int , char * , size_t ) ;"; 5187}; 5188 5189/* 5190 * This hack ensures the include_next in the fixed unistd.h actually 5191 * finds the system's unistd.h and not the fixed unistd.h again. 5192 */ 5193fix = { 5194 hackname = vxworks_iolib_include_unistd; 5195 files = ioLib.h; 5196 mach = "*-*-vxworks*"; 5197 select = "#include \"unistd.h\""; 5198 5199 c_fix = format; 5200 c_fix_arg = "#include <unistd.h>"; 5201 5202 test_text = "#include \"unistd.h\""; 5203}; 5204 5205/* 5206 * There are several name conflicts with C++ reserved words in X11 header 5207 * files. These are fixed in some versions, so don't do the fixes if 5208 * we find __cplusplus in the file. These were found on the RS/6000. 5209 */ 5210fix = { 5211 hackname = x11_class; 5212 files = X11/ShellP.h; 5213 bypass = __cplusplus; 5214 select = "^([ \t]*char \\*)class;(.*)"; 5215 c_fix = format; 5216 c_fix_arg = "#ifdef __cplusplus\n%1c_class;%2\n" 5217 "#else\n%1class;%2\n#endif"; 5218 test_text = 5219 "struct {\n" 5220 " char *class;\n" 5221 "} mumble;\n"; 5222}; 5223 5224/* 5225 * class in Xm/BaseClassI.h 5226 */ 5227fix = { 5228 hackname = x11_class_usage; 5229 files = Xm/BaseClassI.h; 5230 bypass = "__cplusplus"; 5231 5232 select = " class\\)"; 5233 c_fix = format; 5234 c_fix_arg = " c_class)"; 5235 5236 test_text = "extern mumble (int class);\n"; 5237}; 5238 5239/* 5240 * new in Xm/Traversal.h 5241 */ 5242fix = { 5243 hackname = x11_new; 5244 files = Xm/Traversal.h; 5245 bypass = __cplusplus; 5246 5247 sed = "/Widget\told, new;/i\\\n" 5248 "#ifdef __cplusplus\\\n" 5249 "\\\tWidget\told, c_new;\\\n" 5250 "#else\n"; 5251 5252 sed = "/Widget\told, new;/a\\\n" 5253 "#endif\n"; 5254 5255 sed = "s/Widget new,/Widget c_new,/g"; 5256 test_text = 5257 "struct wedge {\n" 5258 " Widget\told, new;\n" 5259 "};\nextern Wedged( Widget new, Widget old );"; 5260}; 5261 5262/* 5263 * Incorrect sprintf declaration in X11/Xmu.h 5264 */ 5265fix = { 5266 hackname = x11_sprintf; 5267 files = X11/Xmu.h; 5268 files = X11/Xmu/Xmu.h; 5269 select = "^extern char \\*\tsprintf\\(\\);$"; 5270 5271 c_fix = format; 5272 c_fix_arg = "#ifndef __STDC__\n%0\n#endif /* !defined __STDC__ */"; 5273 5274 test_text = "extern char *\tsprintf();"; 5275}; 5276/*EOF*/ 5277