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 * This fixes __FD_ZERO bug for linux 2.x.y (x <= 2 && y <= some n) 199 */ 200fix = { 201 hackname = AAB_fd_zero_asm_posix_types_h; 202 files = asm/posix_types.h; 203 mach = 'i[34567]86-*-linux*'; 204 bypass = '} while'; 205 bypass = 'x86_64'; 206 bypass = 'posix_types_64'; 207 208 /* 209 * Define _POSIX_TYPES_H_WRAPPER at the end of the wrapper, not 210 * the start, so that if #include_next gets another instance of 211 * the wrapper, this will follow the #include_next chain until 212 * we arrive at the real <asm/posix_types.h>. 213 */ 214 replace = <<- _EndOfHeader_ 215 /* This file fixes a bug in the __FD_ZERO macro 216 for older versions of the Linux kernel. */ 217 #ifndef _POSIX_TYPES_H_WRAPPER 218 #include <features.h> 219 #include_next <asm/posix_types.h> 220 221 #if defined(__FD_ZERO) && !defined(__GLIBC__) 222 #undef __FD_ZERO 223 #define __FD_ZERO(fdsetp) \ 224 do { \ 225 int __d0, __d1; \ 226 __asm__ __volatile__("cld ; rep ; stosl" \ 227 : "=&c" (__d0), "=&D" (__d1) \ 228 : "a" (0), "0" (__FDSET_LONGS), \ 229 "1" ((__kernel_fd_set *) (fdsetp)) :"memory"); \ 230 } while (0) 231 #endif 232 233 #define _POSIX_TYPES_H_WRAPPER 234 #endif /* _POSIX_TYPES_H_WRAPPER */ 235 _EndOfHeader_; 236}; 237 238/* 239 * This fixes __FD_ZERO bug for glibc-1.x 240 */ 241fix = { 242 hackname = AAB_fd_zero_gnu_types_h; 243 files = gnu/types.h; 244 mach = 'i[34567]86-*-linux*'; 245 246 /* 247 * Define _TYPES_H_WRAPPER at the end of the wrapper, not 248 * the start, so that if #include_next gets another instance of 249 * the wrapper, this will follow the #include_next chain until 250 * we arrive at the real <gnu/types.h>. 251 */ 252 replace = <<- _EndOfHeader_ 253 /* This file fixes a bug in the __FD_ZERO macro present in glibc 1.x. */ 254 #ifndef _TYPES_H_WRAPPER 255 #include <features.h> 256 #include_next <gnu/types.h> 257 258 #if defined(__FD_ZERO) && !defined(__GLIBC__) 259 #undef __FD_ZERO 260 # define __FD_ZERO(fdsetp) \ 261 do { \ 262 int __d0, __d1; \ 263 __asm__ __volatile__("cld ; rep ; stosl" \ 264 : "=&c" (__d0), "=&D" (__d1) \ 265 : "a" (0), "0" (__FDSET_LONGS), \ 266 "1" ((__fd_set *) (fdsetp)) :"memory"); \ 267 } while (0) 268 #endif 269 270 #define _TYPES_H_WRAPPER 271 #endif /* _TYPES_H_WRAPPER */ 272 _EndOfHeader_; 273}; 274 275/* 276 * This fixes __FD_ZERO bug for glibc-2.0.x 277 */ 278fix = { 279 hackname = AAB_fd_zero_selectbits_h; 280 files = selectbits.h; 281 mach = 'i[34567]86-*-linux*'; 282 283 /* 284 * Define _SELECTBITS_H_WRAPPER at the end of the wrapper, not 285 * the start, so that if #include_next gets another instance of 286 * the wrapper, this will follow the #include_next chain until 287 * we arrive at the real <selectbits.h>. 288 */ 289 replace = <<- _EndOfHeader_ 290 /* This file fixes a bug in the __FD_ZERO macro present in glibc 2.0.x. */ 291 #ifndef _SELECTBITS_H_WRAPPER 292 #include <features.h> 293 #include_next <selectbits.h> 294 295 #if defined(__FD_ZERO) && defined(__GLIBC__) \\ 296 && defined(__GLIBC_MINOR__) && __GLIBC__ == 2 \\ 297 && __GLIBC_MINOR__ == 0 298 #undef __FD_ZERO 299 #define __FD_ZERO(fdsetp) \\ 300 do { \\ 301 int __d0, __d1; \\ 302 __asm__ __volatile__ ("cld; rep; stosl" \\ 303 : "=&c" (__d0), "=&D" (__d1) \\ 304 : "a" (0), "0" (sizeof (__fd_set) \\ 305 / sizeof (__fd_mask)), \\ 306 "1" ((__fd_mask *) (fdsetp)) \\ 307 : "memory"); \\ 308 } while (0) 309 #endif 310 311 #define _SELECTBITS_H_WRAPPER 312 #endif /* _SELECTBITS_H_WRAPPER */ 313 _EndOfHeader_; 314}; 315 316/* 317 * Solaris <sys/varargs.h> is a DDK (aka kernel-land) header providing 318 * the same interface as <stdarg.h>. No idea why they couldn't have just 319 * used the standard header. 320 */ 321fix = { 322 hackname = AAB_solaris_sys_varargs_h; 323 files = "sys/varargs.h"; 324 mach = '*-*-solaris*'; 325 replace = <<- _EndOfHeader_ 326 #ifdef __STDC__ 327 #include <stdarg.h> 328 #else 329 #include <varargs.h> 330 #endif 331 _EndOfHeader_; 332}; 333 334/* 335 * Fix non-ANSI memcpy declaration that conflicts with gcc's builtin 336 * declaration on Sun OS 4.x. We must only fix this on Sun OS 4.x, because 337 * many other systems have similar text but correct versions of the file. 338 * To ensure only Sun's is fixed, we grep for a likely unique string. 339 * Fix also on sysV68 R3V7.1 (head/memory.h\t50.1\t ) 340 */ 341fix = { 342 hackname = AAB_sun_memcpy; 343 files = memory.h; 344 select = "/\\*\t@\\(#\\)" 345 "(head/memory.h\t50.1\t " 346 "|memory\\.h 1\\.[2-4] 8./../.. SMI; from S5R2 1\\.2\t)\\*/"; 347 348 replace = <<- _EndOfHeader_ 349 /* This file was generated by fixincludes */ 350 #ifndef __memory_h__ 351 #define __memory_h__ 352 353 #ifdef __STDC__ 354 extern void *memccpy(); 355 extern void *memchr(); 356 extern void *memcpy(); 357 extern void *memset(); 358 #else 359 extern char *memccpy(); 360 extern char *memchr(); 361 extern char *memcpy(); 362 extern char *memset(); 363 #endif /* __STDC__ */ 364 365 extern int memcmp(); 366 367 #endif /* __memory_h__ */ 368 _EndOfHeader_; 369}; 370 371/* 372 * Fix assert.h on VxWorks: 373 */ 374fix = { 375 hackname = AAB_vxworks_assert; 376 files = assert.h; 377 mach = "*-*-vxworks*"; 378 379 replace = <<- _EndOfHeader_ 380 #ifndef _ASSERT_H 381 #define _ASSERT_H 382 383 #ifdef assert 384 #undef assert 385 #endif 386 387 #if defined(__STDC__) || defined(__cplusplus) 388 extern void __assert (const char*); 389 #else 390 extern void __assert (); 391 #endif 392 393 #ifdef NDEBUG 394 #define assert(ign) ((void)0) 395 #else 396 397 #define ASSERT_STRINGIFY(str) ASSERT_STRINGIFY_HELPER(str) 398 #define ASSERT_STRINGIFY_HELPER(str) #str 399 400 #define assert(test) ((void) \ 401 ((test) ? ((void)0) : \ 402 __assert("Assertion failed: " ASSERT_STRINGIFY(test) ", file " \ 403 __FILE__ ", line " ASSERT_STRINGIFY(__LINE__) "\n"))) 404 405 #endif 406 407 #endif 408 _EndOfHeader_; 409}; 410 411/* 412 * Add needed include to regs.h (NOT the gcc header) on VxWorks 413 */ 414 415fix = { 416 hackname = AAB_vxworks_regs_vxtypes; 417 files = regs.h; 418 mach = "*-*-vxworks*"; 419 420 replace = <<- _EndOfHeader_ 421 #ifndef _REGS_H 422 #define _REGS_H 423 #include <types/vxTypesOld.h> 424 #include_next <arch/../regs.h> 425 #endif 426 _EndOfHeader_; 427}; 428 429/* 430 * Make VxWorks stdint.h a bit more compliant - add typedefs 431 */ 432fix = { 433 hackname = AAB_vxworks_stdint; 434 files = stdint.h; 435 mach = "*-*-vxworks*"; 436 437 replace = <<- _EndOfHeader_ 438 #ifndef _STDINT_H 439 #define _STDINT_H 440 /* get int*_t, uint*_t */ 441 #include <types/vxTypes.h> 442 443 /* get legacy vxworks types for compatibility */ 444 #include <types/vxTypesOld.h> 445 446 typedef long intptr_t; 447 typedef unsigned long uintptr_t; 448 449 typedef int64_t intmax_t; 450 typedef uint64_t uintmax_t; 451 452 typedef int8_t int_least8_t; 453 typedef int16_t int_least16_t; 454 typedef int32_t int_least32_t; 455 typedef int64_t int_least64_t; 456 457 typedef uint8_t uint_least8_t; 458 typedef uint16_t uint_least16_t; 459 typedef uint32_t uint_least32_t; 460 typedef uint64_t uint_least64_t; 461 462 typedef int8_t int_fast8_t; 463 typedef int int_fast16_t; 464 typedef int32_t int_fast32_t; 465 typedef int64_t int_fast64_t; 466 467 typedef uint8_t uint_fast8_t; 468 typedef unsigned int uint_fast16_t; 469 typedef uint32_t uint_fast32_t; 470 typedef uint64_t uint_fast64_t; 471 472 /* Ranges */ 473 #define UINT8_MAX (~(uint8_t)0) 474 #define UINT8_MIN 0 475 #define UINT16_MAX (~(uint16_t)0) 476 #define UINT16_MIN 0 477 #define UINT32_MAX (~(uint32_t)0) 478 #define UINT32_MIN 0 479 #define UINT64_MAX (~(uint64_t)0) 480 #define UINT64_MIN 0 481 482 #define UINTPTR_MAX (~(uintptr_t)0) 483 #define UINTPTR_MIN 0 484 485 /* Need to do int_fast16_t as well, as type 486 size may be architecture dependent */ 487 #define UINT_FAST16_MAX (~(uint_fast16_t)0) 488 #define UINT_FAST16_MAX 0 489 490 #define INT8_MAX (UINT8_MAX>>1) 491 #define INT8_MIN (INT8_MAX+1) 492 #define INT16_MAX (UINT16_MAX>>1) 493 #define INT16_MIN (INT16_MAX+1) 494 #define INT32_MAX (UINT32_MAX>>1) 495 #define INT32_MIN (INT32_MAX+1) 496 #define INT64_MAX (UINT64_MAX>>1) 497 #define INT64_MIN (INT64_MAX+1) 498 499 #define INTPTR_MAX (UINTPTR_MAX>>1) 500 #define INTPTR_MIN (INTPTR_MAX+1) 501 502 #define INT_FAST16_MAX (UINT_FAST16_MAX>>1) 503 #define INT_FAST16_MIN (INT_FAST16_MAX+1) 504 505 /* now define equiv. constants */ 506 #define UINT_FAST8_MAX UINT8_MAX 507 #define UINT_FAST8_MIN UINT_FAST8_MIN 508 #define INT_FAST8_MAX INT8_MAX 509 #define INT_FAST8_MIN INT8_MIN 510 #define UINT_FAST32_MAX UINT32_MAX 511 #define UINT_FAST32_MIN UINT32_MIN 512 #define INT_FAST32_MAX INT32_MAX 513 #define INT_FAST32_MIN INT32_MIN 514 #define UINT_FAST64_MAX UINT64_MAX 515 #define UINT_FAST64_MIN UINT64_MIN 516 #define INT_FAST64_MAX INT64_MAX 517 #define INT_FAST64_MIN INT64_MIN 518 519 #define UINT_LEAST8_MAX UINT8_MAX 520 #define UINT_LEAST8_MIN UINT8_MIN 521 #define INT_LEAST8_MAX INT8_MAX 522 #define INT_LEAST8_MIN INT8_MIN 523 #define UINT_LEAST16_MAX UINT16_MAX 524 #define UINT_LEAST16_MIN UINT16_MIN 525 #define INT_LEAST16_MAX INT16_MAX 526 #define INT_LEAST16_MIN INT16_MIN 527 #define UINT_LEAST32_MAX UINT32_MAX 528 #define UINT_LEAST32_MIN UINT32_MIN 529 #define INT_LEAST32_MAX INT32_MAX 530 #define INT_LEAST32_MIN INT32_MIN 531 #define UINT_LEAST64_MAX UINT64_MAX 532 #define UINT_LEAST64_MIN UINT64_MIN 533 #define INT_LEAST64_MAX INT64_MAX 534 #define INT_LEAST64_MIN INT64_MIN 535 536 #define UINTMAX_MAX UINT64_MAX 537 #define UINTMAX_MIN UINT64_MIN 538 #define INTMAX_MAX INT64_MAX 539 #define INTMAX_MIN INT64_MIN 540 541 #endif 542 _EndOfHeader_; 543}; 544 545/* 546 * This hack makes makes unistd.h more POSIX-compliant on VxWorks 547 */ 548fix = { 549 hackname = AAB_vxworks_unistd; 550 files = unistd.h; 551 mach = "*-*-vxworks*"; 552 553 replace = <<- _EndOfHeader_ 554 #ifndef _UNISTD_H 555 #define _UNISTD_H 556 #include_next <unistd.h> 557 #include <ioLib.h> 558 #ifndef STDIN_FILENO 559 #define STDIN_FILENO 0 560 #endif 561 #ifndef STDOUT_FILENO 562 #define STDOUT_FILENO 1 563 #endif 564 #ifndef STDERR_FILENO 565 #define STDERR_FILENO 2 566 #endif 567 #endif /* _UNISTD_H */ 568 _EndOfHeader_; 569}; 570 571/* 572 * assert.h on AIX 7 redefines static_assert as _Static_assert without 573 * protecting C++. 574 */ 575fix = { 576 hackname = aix_assert; 577 mach = "*-*-aix*"; 578 files = assert.h; 579 select = "#define[ \t]static_assert[ \t]_Static_assert"; 580 c_fix = format; 581 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif"; 582 test_text = "#define static_assert _Static_assert"; 583}; 584 585/* 586 * complex.h on AIX 5 and AIX 6 define _Complex_I and I in terms of __I, 587 * which only is provided by AIX xlc C99. 588 */ 589fix = { 590 hackname = aix_complex; 591 mach = "*-*-aix*"; 592 files = complex.h; 593 select = "#define[ \t]_Complex_I[ \t]__I"; 594 c_fix = format; 595 c_fix_arg = "#define _Complex_I (__extension__ 1.0iF)"; 596 test_text = "#define _Complex_I __I\n"; 597}; 598 599/* 600 * On AIX some headers are not properly guarded by 'extern "C"'. 601 */ 602fix = { 603 hackname = aix_externc; 604 mach = "*-*-aix*"; 605 files = ctype.h; 606 files = fcntl.h; 607 files = langinfo.h; 608 files = ldfcn.h; 609 files = sys/localedef.h; 610 files = sys/times.h; 611 bypass = "extern \"C\""; 612 c_fix = wrap; 613 c_fix_arg = "#ifdef __cplusplus\n" 614 "extern \"C\" {\n" 615 "#endif\n"; 616 c_fix_arg = "#ifdef __cplusplus\n" 617 "}\n" 618 "#endif\n"; 619 test_text = "extern int __n_pthreads;\n"; 620}; 621 622/* 623 * On AIX sys/socket.h assumes C++. 624 */ 625fix = { 626 hackname = aix_externcpp1; 627 mach = "*-*-aix*"; 628 files = "sys/socket.h"; 629 select = "#ifdef __cplusplus"; 630 c_fix = format; 631 c_fix_arg = "#ifdef __cplusplus\n" 632 "extern \"C++\" {"; 633 test_text = "#ifdef __cplusplus"; 634 635}; 636 637fix = { 638 hackname = aix_externcpp2; 639 mach = "*-*-aix*"; 640 files = "sys/socket.h"; 641 select = "#else /\\* __cplusplus \\*/"; 642 c_fix = format; 643 c_fix_arg = "} /* extern \"C++\" */\n" 644 "#else /* __cplusplus */"; 645 test_text = "#else /* __cplusplus */"; 646 647}; 648 649/* 650 * malloc.h on AIX6 uses XLC++ specific builtin syntax 651 */ 652fix = { 653 hackname = aix_malloc; 654 mach = "*-*-aix*"; 655 files = "malloc.h"; 656 select = "#ifdef __cplusplus"; 657 c_fix = format; 658 c_fix_arg = "#if (defined(__cplusplus) && defined(__IBMCPP__))"; 659 test_text = "#ifdef __cplusplus"; 660}; 661 662/* 663 * net/if_arp.h defines a variable fc_softc instead of adding a 664 * typedef for the struct on AIX 5.2, 5.3, 6.1 and 7.1 665 */ 666fix = { 667 hackname = aix_net_if_arp; 668 mach = "*-*-aix*"; 669 files = "net/if_arp.h"; 670 select = "^struct fc_softc \\{"; 671 c_fix = format; 672 c_fix_arg = "typedef struct _fc_softc {"; 673 test_text = "struct fc_softc {\n int a;\n};"; 674}; 675 676/* 677 * Fix AIX definition of NULL for G++. 678 */ 679fix = { 680 hackname = aix_null; 681 mach = "*-*-aix*"; 682 files = curses.h, dbm.h, locale.h, stdio.h, stdlib.h, string.h, 683 time.h, unistd.h, wchar.h, sys/dir.h, sys/param.h, sys/types.h; 684 bypass = __null; 685 select = "#define[ \t]+NULL[ \t]+\\(*0L*\\)*"; 686 c_fix = format; 687 c_fix_arg = <<- _EOFix_ 688 #ifndef NULL 689 #ifdef __cplusplus 690 #ifdef __GNUG__ 691 #define NULL __null 692 #else /* ! __GNUG__ */ 693 #define NULL 0L 694 #endif /* __GNUG__ */ 695 #else /* ! __cplusplus */ 696 #define NULL ((void *)0) 697 #endif /* __cplusplus */ 698 #endif /* !NULL */ 699 _EOFix_; 700 test_text = "# define\tNULL \t(0L) /* typed NULL */"; 701}; 702 703/* 704 * pthread.h on AIX defines PTHREAD_ONCE_INIT, PTHREAD_MUTEX_INITIALIZER, 705 * PTHREAD_COND_INITIALIZER and PTHREAD_RWLOCK_INITIALIZER without enough 706 * braces. 707 */ 708fix = { 709 hackname = aix_once_init_1; 710 mach = "*-*-aix*"; 711 files = "pthread.h"; 712 select = "#define[ \t]PTHREAD_ONCE_INIT \\\\\n" 713 "\\{ \\\\\n"; 714 c_fix = format; 715 c_fix_arg = "#define PTHREAD_ONCE_INIT \\\n" 716 "{{ \\\n"; 717 test_text = "#define PTHREAD_ONCE_INIT \\\\\n" 718 "{ \\\\\n"; 719}; 720 721fix = { 722 hackname = aix_once_init_2; 723 mach = "*-*-aix*"; 724 files = "pthread.h"; 725 select = "[ \t]0 \\\\\n" 726 "\\}\n"; 727 c_fix = format; 728 c_fix_arg = " 0 \\\n" 729 "}}\n"; 730 test_text = " 0 \\\\\n" 731 "}\n"; 732}; 733 734fix = { 735 hackname = aix_mutex_initializer_1; 736 mach = "*-*-aix*"; 737 files = "pthread.h"; 738 select = "#define[ \t]PTHREAD_MUTEX_INITIALIZER \\\\\n" 739 "\\{ \\\\\n"; 740 c_fix = format; 741 c_fix_arg = "#define PTHREAD_MUTEX_INITIALIZER \\\n" 742 "{{ \\\n"; 743 test_text = "#define PTHREAD_MUTEX_INITIALIZER \\\\\n" 744 "{ \\\\\n"; 745}; 746 747fix = { 748 hackname = aix_cond_initializer_1; 749 mach = "*-*-aix*"; 750 files = "pthread.h"; 751 select = "#define[ \t]PTHREAD_COND_INITIALIZER \\\\\n" 752 "\\{ \\\\\n"; 753 c_fix = format; 754 c_fix_arg = "#define PTHREAD_COND_INITIALIZER \\\n" 755 "{{ \\\n"; 756 test_text = "#define PTHREAD_COND_INITIALIZER \\\\\n" 757 "{ \\\\\n"; 758}; 759 760fix = { 761 hackname = aix_rwlock_initializer_1; 762 mach = "*-*-aix*"; 763 files = "pthread.h"; 764 select = "#define[ \t]PTHREAD_RWLOCK_INITIALIZER \\\\\n" 765 "\\{ \\\\\n"; 766 c_fix = format; 767 c_fix_arg = "#define PTHREAD_RWLOCK_INITIALIZER \\\n" 768 "{{ \\\n"; 769 test_text = "#define PTHREAD_RWLOCK_INITIALIZER \\\\\n" 770 "{ \\\\\n"; 771}; 772 773/* 774 * pthread.h on AIX 4.3.3 tries to define a macro without whitspace 775 * which violates a requirement of ISO C. 776 */ 777fix = { 778 hackname = aix_pthread; 779 files = "pthread.h"; 780 select = "(#define[\t ][A-Za-z_0-9]+)(\\\\\n[^A-Za-z_0-9 \t\n(])"; 781 c_fix = format; 782 c_fix_arg = "%1 %2"; 783 test_text = "#define PTHREAD_MUTEX_INITIALIZER\\\\\n" 784 "{...init stuff...}"; 785}; 786 787/* 788 * AIX stdint.h fixes. 789 */ 790fix = { 791 hackname = aix_stdint_1; 792 mach = "*-*-aix*"; 793 files = stdint-aix.h, stdint.h; 794 select = "#define[ \t]UINT8_MAX[ \t]\\(255U\\)\n" 795 "#define[ \t]UINT16_MAX[ \t]\\(65535U\\)"; 796 c_fix = format; 797 c_fix_arg = "#define UINT8_MAX (255)\n" 798 "#define UINT16_MAX (65535)"; 799 test_text = "#define UINT8_MAX (255U)\n" 800 "#define UINT16_MAX (65535U)"; 801}; 802 803/* 804 * aix_stdint_2 805 */ 806fix = { 807 hackname = aix_stdint_2; 808 mach = "*-*-aix*"; 809 files = stdint-aix.h, stdint.h; 810 select = "#define[ \t]INTPTR_MIN[ \t]INT64_MIN\n" 811 "#define[ \t]INTPTR_MAX[ \t]INT64_MAX\n" 812 "#define[ \t]UINTPTR_MAX[ \t]UINT64_MAX\n" 813 "#else\n" 814 "#define[ \t]INTPTR_MIN[ \t]INT32_MIN\n" 815 "#define[ \t]INTPTR_MAX[ \t]INT32_MAX\n" 816 "#define[ \t]UINTPTR_MAX[ \t]UINT32_MAX"; 817 c_fix = format; 818 c_fix_arg = "#define INTPTR_MIN (-INTPTR_MAX-1)\n" 819 "#define INTPTR_MAX 9223372036854775807L\n" 820 "#define UINTPTR_MAX 18446744073709551615UL\n" 821 "#else\n" 822 "#define INTPTR_MIN (-INTPTR_MAX-1)\n" 823 "#define INTPTR_MAX 2147483647L\n" 824 "#define UINTPTR_MAX 4294967295UL"; 825 test_text = "#define INTPTR_MIN INT64_MIN\n" 826 "#define INTPTR_MAX INT64_MAX\n" 827 "#define UINTPTR_MAX UINT64_MAX\n" 828 "#else\n" 829 "#define INTPTR_MIN INT32_MIN\n" 830 "#define INTPTR_MAX INT32_MAX\n" 831 "#define UINTPTR_MAX UINT32_MAX"; 832}; 833 834/* 835 * aix_stdint_3 836 */ 837fix = { 838 hackname = aix_stdint_3; 839 mach = "*-*-aix*"; 840 files = stdint-aix.h, stdint.h; 841 select = "#define[ \t]PTRDIFF_MIN[ \t]INT64_MIN\n" 842 "#define[ \t]PTRDIFF_MAX[ \t]INT64_MAX\n" 843 "#else\n" 844 "#define[ \t]PTRDIFF_MIN[ \t]*INT32_MIN\n" 845 "#define[ \t]PTRDIFF_MAX[ \t]*INT32_MAX"; 846 c_fix = format; 847 c_fix_arg = "#define PTRDIFF_MIN (-9223372036854775807L - 1)\n" 848 "#define PTRDIFF_MAX 9223372036854775807L\n" 849 "#else\n" 850 "#define PTRDIFF_MIN (-2147483647L - 1)\n" 851 "#define PTRDIFF_MAX 2147483647L"; 852 test_text = "#define PTRDIFF_MIN INT64_MIN\n" 853 "#define PTRDIFF_MAX INT64_MAX\n" 854 "#else\n" 855 "#define PTRDIFF_MIN INT32_MIN\n" 856 "#define PTRDIFF_MAX INT32_MAX"; 857}; 858 859/* 860 * aix_stdint_4 861 */ 862fix = { 863 hackname = aix_stdint_4; 864 mach = "*-*-aix*"; 865 files = stdint-aix.h, stdint.h; 866 select = "#define[ \t]SIZE_MAX[ \t]UINT64_MAX\n" 867 "#else\n" 868 "#define[ \t]SIZE_MAX[ \t]*UINT32_MAX"; 869 c_fix = format; 870 c_fix_arg = "#define SIZE_MAX 18446744073709551615UL\n" 871 "#else\n" 872 "#define SIZE_MAX 4294967295UL"; 873 test_text = "#define SIZE_MAX UINT64_MAX\n" 874 "#else\n" 875 "#define SIZE_MAX UINT32_MAX"; 876}; 877 878/* 879 * aix_stdint_5 880 */ 881fix = { 882 hackname = aix_stdint_5; 883 mach = "*-*-aix*"; 884 files = stdint-aix.h, stdint.h; 885 select = "#define[ \t]UINT8_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)\n" 886 "#define[ \t]UINT16_C\\(c\\)[ \t]__CONCAT__\\(c,U\\)"; 887 c_fix = format; 888 c_fix_arg = "#define UINT8_C(c) c\n" 889 "#define UINT16_C(c) c"; 890 test_text = "#define UINT8_C(c) __CONCAT__(c,U)\n" 891 "#define UINT16_C(c) __CONCAT__(c,U)"; 892}; 893 894/* 895 * stdio.h on AIX defines ferror, clearerr and feof as C++ inline, which 896 produces wrong code with G++. 897 */ 898fix = { 899 hackname = aix_stdio_inline; 900 mach = "*-*-aix*"; 901 files = stdio.h; 902 select = "#ifdef __cplusplus\\\n" 903 "}\\\n\\\n" 904 "#ifdef ferror\\\n"; 905 c_fix = format; 906 c_fix_arg = "#ifdef __cplusplus\n" 907 "}\n" 908 "#endif\n\n" 909 "#if (defined(__cplusplus) && defined(__IBMCPP__))\n" 910 "#ifdef ferror\n"; 911 test_text = "#ifdef __cplusplus\n}\n\n#ifdef ferror"; 912}; 913 914 915/* 916 * stdlib.h on AIX 4.3 declares strtof() with a non-const first argument. 917 */ 918fix = { 919 hackname = aix_strtof_const; 920 mach = "*-*-aix*"; 921 files = stdlib.h; 922 select = "((extern[ \t]+)?float[ \t]+strtof)\\(char \\*, char \\*\\*\\);"; 923 c_fix = format; 924 c_fix_arg = "%1(const char *, char **);"; 925 test_text = "extern float strtof(char *, char **);"; 926}; 927 928/* 929 * sys/machine.h on AIX 4.3.3 puts whitespace between a \ and a newline 930 * in an otherwise harmless (and #ifed out) macro definition 931 */ 932fix = { 933 hackname = aix_sysmachine; 934 mach = "*-*-aix*"; 935 files = sys/machine.h; 936 select = "\\\\ +\n"; 937 c_fix = format; 938 c_fix_arg = "\\\n"; 939 test_text = "#define FOO \\\n" 940 " bar \\ \n baz \\ \n bat"; 941}; 942 943/* 944 * sys/wait.h on AIX 5.2 defines macros that have both signed and 945 * unsigned types in conditional expressions. 946 */ 947fix = { 948 hackname = aix_syswait_2; 949 mach = "*-*-aix*"; 950 files = sys/wait.h; 951 select = '\? (\(\(\(\(unsigned[^)]*\)[^)]*\) >> [^)]*\) \& 0xff\) : -1)'; 952 c_fix = format; 953 c_fix_arg = "? (int)%1"; 954 test_text = "#define WSTOPSIG(__x) " 955 "(int)(WIFSTOPPED(__x) ? ((((unsigned int)__x) >> 8) & 0xff) : -1)"; 956}; 957 958/* 959 * sys/signal.h on some versions of AIX uses volatile in the typedef of 960 * sig_atomic_t, which causes gcc to generate a warning about duplicate 961 * volatile when a sig_atomic_t variable is declared volatile, as 962 * required by ANSI C. 963 */ 964fix = { 965 hackname = aix_volatile; 966 mach = "*-*-aix*"; 967 files = sys/signal.h; 968 select = "typedef volatile int sig_atomic_t"; 969 c_fix = format; 970 c_fix_arg = "typedef int sig_atomic_t"; 971 test_text = "typedef volatile int sig_atomic_t;"; 972}; 973 974/* 975 * Fix __assert declaration in assert.h on Alpha OSF/1. 976 */ 977fix = { 978 hackname = alpha___assert; 979 files = "assert.h"; 980 select = '__assert\(char \*, char \*, int\)'; 981 c_fix = format; 982 c_fix_arg = "__assert(const char *, const char *, int)"; 983 test_text = 'extern void __assert(char *, char *, int);'; 984}; 985 986/* 987 * Fix assert macro in assert.h on Alpha OSF/1. 988 * The superfluous int cast breaks C++. 989 */ 990fix = { 991 hackname = alpha_assert; 992 files = "assert.h"; 993 select = "(#[ \t]*" 'define assert\(EX\).*)\(\(int\) \(EX\)\)'; 994 c_fix = format; 995 c_fix_arg = "%1(EX)"; 996 test_text = '#define assert(EX) (((int) (EX)) ? (void)0 ' 997 ': __assert(#EX, __FILE__, __LINE__))'; 998}; 999 1000/* 1001 * Fix getopt declarations in stdio.h and stdlib.h on Alpha OSF/1 and AIX. 1002 */ 1003fix = { 1004 hackname = alpha_getopt; 1005 files = "stdio.h"; 1006 files = "stdlib.h"; 1007 select = 'getopt\(int, char \*\[\], *char \*\)'; 1008 c_fix = format; 1009 c_fix_arg = "getopt(int, char *const[], const char *)"; 1010 test_text = 'extern int getopt(int, char *[], char *);'; 1011}; 1012 1013/* 1014 * Fix missing semicolon on Alpha OSF/4 in <net/if.h> 1015 */ 1016fix = { 1017 hackname = alpha_if_semicolon; 1018 files = net/if.h; 1019 select = "struct[ \t]+sockaddr[ \t]+vmif_paddr[ \t]+/\\*"; 1020 c_fix = format; 1021 c_fix_arg = "struct sockaddr vmif_paddr;\t/*"; 1022 test_text = ' struct sockaddr vmif_paddr /* protocol address */'; 1023}; 1024 1025/* 1026 * Remove erroneous parentheses in sym.h on Alpha OSF/1. 1027 */ 1028fix = { 1029 hackname = alpha_parens; 1030 files = sym.h; 1031 select = '#ifndef\(__mips64\)'; 1032 c_fix = format; 1033 c_fix_arg = "#ifndef __mips64"; 1034 test_text = "#ifndef(__mips64) /* bogus */\nextern int foo;\n#endif"; 1035}; 1036 1037/* 1038 * Fix return value of sbrk in unistd.h on Alpha OSF/1 V2.0 1039 * And OpenBSD. 1040 */ 1041fix = { 1042 hackname = alpha_sbrk; 1043 files = unistd.h; 1044 select = "char[ \t]*\\*[\t ]*sbrk[ \t]*\\("; 1045 c_fix = format; 1046 c_fix_arg = "void *sbrk("; 1047 test_text = "extern char* sbrk(ptrdiff_t increment);"; 1048}; 1049 1050/* 1051 * For C++, avoid any typedef or macro definition of bool, 1052 * and use the built in type instead. 1053 * HP/UX 10.20 also has it in curses_colr/curses.h. 1054 */ 1055fix = { 1056 hackname = avoid_bool_define; 1057 files = curses.h; 1058 files = curses_colr/curses.h; 1059 files = term.h; 1060 files = tinfo.h; 1061 1062 select = "#[ \t]*define[ \t]+bool[ \t]"; 1063 bypass = "__cplusplus"; 1064 1065 c_fix = format; 1066 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif"; 1067 c_fix_arg = "^[ \t]*#[ \t]*define[ \t]+bool[ \t].*"; 1068 1069 test_text = "# define bool\t char \n"; 1070}; 1071 1072/* 1073 * avoid_bool_type 1074 */ 1075fix = { 1076 hackname = avoid_bool_type; 1077 files = curses.h; 1078 files = curses_colr/curses.h; 1079 files = term.h; 1080 files = tinfo.h; 1081 1082 select = "^[ \t]*typedef[ \t].*[ \t]bool[ \t]*;"; 1083 bypass = "__cplusplus"; 1084 1085 c_fix = format; 1086 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif"; 1087 1088 test_text = "typedef unsigned int\tbool \t; /* bool\n type */"; 1089}; 1090 1091/* 1092 * For C++, avoid any typedef definition of wchar_t, 1093 * and use the built in type instead. 1094 * Don't do this for headers that are smart enough to do the right 1095 * thing (recent [n]curses.h and Xlib.h). 1096 * Don't do it for <linux/nls.h> which is never used from C++ anyway, 1097 * and will be broken by the edit. 1098 */ 1099 1100fix = { 1101 hackname = avoid_wchar_t_type; 1102 1103 select = "^[ \t]*typedef[ \t].*[ \t]wchar_t[ \t]*;"; 1104 bypass = "__cplusplus"; 1105 bypass = "_LINUX_NLS_H"; 1106 bypass = "XFree86: xc/lib/X11/Xlib\\.h"; 1107 1108 c_fix = format; 1109 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif"; 1110 1111 test_text = "typedef unsigned short\twchar_t \t; /* wchar_t\n type */"; 1112}; 1113 1114/* 1115 * Fix `typedef struct term;' on hppa1.1-hp-hpux9. 1116 */ 1117fix = { 1118 hackname = bad_struct_term; 1119 files = curses.h; 1120 select = "^[ \t]*typedef[ \t]+struct[ \t]+term[ \t]*;"; 1121 c_fix = format; 1122 c_fix_arg = "struct term;"; 1123 1124 test_text = 'typedef struct term;'; 1125}; 1126 1127/* 1128 * Fix one other error in this file: 1129 * a mismatched quote not inside a C comment. 1130 */ 1131fix = { 1132 hackname = badquote; 1133 files = sundev/vuid_event.h; 1134 select = "doesn't"; 1135 c_fix = format; 1136 c_fix_arg = "does not"; 1137 1138 test_text = "/* doesn't have matched single quotes */"; 1139}; 1140 1141/* 1142 * check for broken assert.h that needs stdio.h 1143 */ 1144fix = { 1145 hackname = broken_assert_stdio; 1146 files = assert.h; 1147 select = stderr; 1148 bypass = "include.*stdio\\.h"; 1149 c_fix = wrap; 1150 c_fix_arg = "#include <stdio.h>\n"; 1151 test_text = "extern FILE* stderr;"; 1152}; 1153 1154/* 1155 * check for broken assert.h that needs stdlib.h 1156 */ 1157fix = { 1158 hackname = broken_assert_stdlib; 1159 files = assert.h; 1160 select = 'exit *\(|abort *\('; 1161 bypass = "include.*stdlib\\.h"; 1162 c_fix = wrap; 1163 c_fix_arg = "#ifdef __cplusplus\n" 1164 "#include <stdlib.h>\n" 1165 "#endif\n"; 1166 test_text = "extern void exit ( int );"; 1167}; 1168 1169/* 1170 * Remove `extern double cabs' declarations from math.h. 1171 * This conflicts with C99. Discovered on AIX. 1172 * Darwin hides its broken cabs in architecture-specific subdirs. 1173 */ 1174fix = { 1175 hackname = broken_cabs; 1176 files = math.h, "architecture/*/math.h"; 1177 select = "^extern[ \t]+double[ \t]+cabs"; 1178 1179 sed = "s/^extern[ \t]*double[ \t]*cabs[ \t]*\([^\\\)]*\);//"; 1180 sed = "s/^extern[ \t]*long[ \t]*double[ \t]*cabsl[ \t]*\([^\\\)]*\);//"; 1181 1182 test_text = "#ifdef __STDC__\n" 1183 "extern double cabs(struct dbl_hypot);\n" 1184 "#else\n" 1185 "extern double cabs();\n" 1186 "#endif\n" 1187 "extern double cabs ( _Complex z );"; 1188}; 1189 1190/* 1191 * Fixup Darwin's broken check for __builtin_nanf. 1192 */ 1193fix = { 1194 hackname = broken_nan; 1195 /* 1196 * It is tempting to omit the first "files" entry. Do not. 1197 * The testing machinery will take the first "files" entry as the name 1198 * of a test file to play with. It would be a nuisance to have a directory 1199 * with the name "*". 1200 */ 1201 files = "architecture/ppc/math.h"; 1202 files = "architecture/*/math.h"; 1203 select = '#if defined\(__APPLE_CC__\) && \(__APPLE_CC__ >= 1345\)'; 1204 bypass = "powl"; 1205 c_fix = format; 1206 c_fix_arg = "#if 1"; 1207 test_text = "#if defined(__APPLE_CC__) && (__APPLE_CC__ >= 1345)"; 1208}; 1209 1210/* 1211 * Various systems derived from BSD4.4 contain a macro definition 1212 * for vfscanf that interacts badly with requirements of builtin-attrs.def. 1213 * Known to be fixed in FreeBSD 5 system headers. 1214 */ 1215fix = { 1216 hackname = bsd_stdio_attrs_conflict; 1217 mach = "*-*-*bsd*"; 1218 mach = "*-*-*darwin*"; 1219 files = stdio.h; 1220 select = "^#define[ \t]*vfscanf[ \t]*__svfscanf[ \t]*$"; 1221 c_fix = format; 1222 c_fix_arg = '#define _BSD_STRING(_BSD_X) _BSD_STRINGX(_BSD_X)' "\n" 1223 '#define _BSD_STRINGX(_BSD_X) #_BSD_X' "\n" 1224 'int vfscanf(FILE *, const char *, __builtin_va_list) ' 1225 '__asm__ (_BSD_STRING(__USER_LABEL_PREFIX__) "__svfscanf");'; 1226 test_text = '#define vfscanf __svfscanf'; 1227}; 1228 1229/* 1230 * Fix various macros used to define ioctl numbers. 1231 * The traditional syntax was: 1232 * 1233 * #define _CTRL(n, x) (('n'<<8)+x) 1234 * #define TCTRLCFOO _CTRL(T, 1) 1235 * 1236 * but this does not work with the C standard, which disallows macro 1237 * expansion inside strings. We have to rewrite it thus: 1238 * 1239 * #define _CTRL(n, x) ((n<<8)+x) 1240 * #define TCTRLCFOO _CTRL('T', 1) 1241 * 1242 * The select expressions match too much, but the c_fix code is cautious. 1243 * 1244 * CTRL might be: CTRL _CTRL ISCTRL BSD43_CTRL ... 1245 */ 1246fix = { 1247 hackname = ctrl_quotes_def; 1248 select = "define[ \t]+[A-Z0-9_]+CTRL\\([a-zA-Z][,)]"; 1249 c_fix = char_macro_def; 1250 c_fix_arg = "CTRL"; 1251 1252 /* 1253 * This is two tests in order to ensure that the "CTRL(c)" can 1254 * be selected in isolation from the multi-arg format 1255 */ 1256 test_text = "#define BSD43_CTRL(n, x) (('n'<<8)+x)\n"; 1257 test_text = "#define _CTRL(c) ('c'&037)"; 1258}; 1259 1260/* 1261 * Fix various macros used to define ioctl numbers. 1262 */ 1263fix = { 1264 hackname = ctrl_quotes_use; 1265 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+CTRL[ \t]*\\( *[^,']"; 1266 c_fix = char_macro_use; 1267 c_fix_arg = "CTRL"; 1268 test_text = "#define TCTRLFOO BSD43_CTRL(T, 1)"; 1269}; 1270 1271/* 1272 * sys/mman.h on HP/UX is not C++ ready, 1273 * even though NO_IMPLICIT_EXTERN_C is defined on HP/UX. 1274 * 1275 * rpc/types.h on OSF1/2.0 is not C++ ready, 1276 * even though NO_IMPLICIT_EXTERN_C is defined for the alpha. 1277 * 1278 * The problem is the declaration of malloc. 1279 */ 1280fix = { 1281 hackname = cxx_unready; 1282 files = sys/mman.h; 1283 files = rpc/types.h; 1284 select = '[^#]+malloc.*;'; /* Catch any form of declaration 1285 not within a macro. */ 1286 bypass = '"C"|__BEGIN_DECLS'; 1287 1288 c_fix = wrap; 1289 c_fix_arg = "#ifdef __cplusplus\n" 1290 "extern \"C\" {\n" 1291 "#endif\n"; 1292 c_fix_arg = "#ifdef __cplusplus\n" 1293 "}\n" 1294 "#endif\n"; 1295 test_text = "extern void* malloc( size_t );"; 1296}; 1297 1298/* 1299 * For the AAB_darwin7_9_long_double_funcs fix to be useful, 1300 * you have to not use "" includes. 1301 */ 1302fix = { 1303 hackname = darwin_9_long_double_funcs_2; 1304 mach = "*-*-darwin7.9*"; 1305 files = math.h; 1306 select = '#include[ \t]+\"'; 1307 c_fix = format; 1308 c_fix_arg = "%1<%2.h>"; 1309 1310 c_fix_arg = '([ \t]*#[ \t]*include[ \t]+)"([a-z0-9/]+)\.h"'; 1311 1312 test_text = '#include "architecture/ppc/math.h"'; 1313}; 1314 1315/* 1316 * On darwin8 and earlier, mach-o/swap.h isn't properly guarded 1317 * by 'extern "C"'. On darwin7 some mach/ headers aren't properly guarded. 1318 */ 1319fix = { 1320 hackname = darwin_externc; 1321 mach = "*-*-darwin*"; 1322 files = mach-o/swap.h; 1323 files = mach/mach_time.h; 1324 files = mach/mach_traps.h; 1325 files = mach/message.h; 1326 files = mach/mig.h; 1327 files = mach/semaphore.h; 1328 bypass = "extern \"C\""; 1329 bypass = "__BEGIN_DECLS"; 1330 c_fix = wrap; 1331 c_fix_arg = "#ifdef __cplusplus\n" 1332 "extern \"C\" {\n" 1333 "#endif\n"; 1334 c_fix_arg = "#ifdef __cplusplus\n" 1335 "}\n" 1336 "#endif\n"; 1337 test_text = "extern void swap_fat_header();\n"; 1338}; 1339 1340/* 1341 * AvailabilityMacros.h on Darwin breaks with GCC 4.0, because of 1342 * bad __GNUC__ tests. 1343 */ 1344fix = { 1345 hackname = darwin_gcc4_breakage; 1346 mach = "*-*-darwin*"; 1347 files = AvailabilityMacros.h; 1348 select = "\\(__GNUC__ >= 3\\) && \\(__GNUC_MINOR__ >= 1\\)"; 1349 c_fix = format; 1350 c_fix_arg = "((__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))"; 1351 test_text = "#if defined(__GNUC__) && (__GNUC__ >= 3) && " 1352 "(__GNUC_MINOR__ >= 1)\n"; 1353}; 1354 1355/* 1356 * __private_extern__ doesn't exist in FSF GCC. Even if it did, 1357 * why would you ever put it in a system header file? 1358 */ 1359fix = { 1360 hackname = darwin_private_extern; 1361 mach = "*-*-darwin*"; 1362 files = mach-o/dyld.h; 1363 select = "__private_extern__ [a-z_]+ _dyld_"; 1364 c_fix = format; 1365 c_fix_arg = "extern"; 1366 c_fix_arg = "__private_extern__"; 1367 test_text = "__private_extern__ int _dyld_func_lookup(\n" 1368 "const char *dyld_func_name,\n" 1369 "unsigned long *address);\n"; 1370}; 1371 1372/* 1373 * Darwin headers have a stdint.h that defines UINT8_C and UINT16_C to 1374 * unsigned constants. 1375 */ 1376fix = { 1377 hackname = darwin_stdint_1; 1378 mach = "*-*-darwin*"; 1379 files = stdint-darwin.h, stdint.h; 1380 c_fix = format; 1381 c_fix_arg = "#define UINT8_C(v)\tv\n#define UINT16_C(v)\tv"; 1382 select = "#define UINT8_C\\(v\\)[ \t]+\\(v ## U\\)\n" 1383 "#define UINT16_C\\(v\\)[ \t]+\\(v ## U\\)"; 1384 test_text = "#define UINT8_C(v) (v ## U)\n" 1385 "#define UINT16_C(v) (v ## U)"; 1386}; 1387 1388/* 1389 * Darwin headers have a stdint.h that defines INTPTR_MIN and INTPTR_MAX 1390 * with wrong types. 1391 */ 1392fix = { 1393 hackname = darwin_stdint_2; 1394 mach = "*-*-darwin*"; 1395 files = stdint-darwin.h, stdint.h; 1396 c_fix = format; 1397 c_fix_arg = "#if __WORDSIZE == 64\n" 1398 "#define INTPTR_MAX 9223372036854775807L\n" 1399 "#define INTPTR_MIN (-INTPTR_MAX-1)\n" 1400 "#else\n" 1401 "#define INTPTR_MAX 2147483647L\n" 1402 "#define INTPTR_MIN (-INTPTR_MAX-1)\n" 1403 "#endif"; 1404 select = "#if __WORDSIZE == 64\n" 1405 "#define INTPTR_MIN[ \t]+INT64_MIN\n" 1406 "#define INTPTR_MAX[ \t]+INT64_MAX\n" 1407 "#else\n" 1408 "#define INTPTR_MIN[ \t]+INT32_MIN\n" 1409 "#define INTPTR_MAX[ \t]+INT32_MAX\n" 1410 "#endif"; 1411 test_text = "#if __WORDSIZE == 64\n" 1412 "#define INTPTR_MIN INT64_MIN\n" 1413 "#define INTPTR_MAX INT64_MAX\n" 1414 "#else\n" 1415 "#define INTPTR_MIN INT32_MIN\n" 1416 "#define INTPTR_MAX INT32_MAX\n" 1417 "#endif"; 1418}; 1419 1420/* 1421 * Darwin headers have a stdint.h that defines UINTPTR_MAX with a wrong type. 1422 */ 1423fix = { 1424 hackname = darwin_stdint_3; 1425 mach = "*-*-darwin*"; 1426 files = stdint-darwin.h, stdint.h; 1427 c_fix = format; 1428 c_fix_arg = "#if __WORDSIZE == 64\n" 1429 "#define UINTPTR_MAX 18446744073709551615UL\n" 1430 "#else\n" 1431 "#define UINTPTR_MAX 4294967295UL\n" 1432 "#endif"; 1433 select = "#if __WORDSIZE == 64\n" 1434 "#define UINTPTR_MAX[ \t]+UINT64_MAX\n" 1435 "#else\n" 1436 "#define UINTPTR_MAX[ \t]+UINT32_MAX\n" 1437 "#endif"; 1438 test_text = "#if __WORDSIZE == 64\n" 1439 "#define UINTPTR_MAX UINT64_MAX\n" 1440 "#else\n" 1441 "#define UINTPTR_MAX UINT32_MAX\n" 1442 "#endif"; 1443}; 1444 1445/* 1446 * Darwin headers have a stdint.h that defines SIZE_MAX with a wrong type. 1447 */ 1448fix = { 1449 hackname = darwin_stdint_4; 1450 mach = "*-*-darwin*"; 1451 files = stdint-darwin.h, stdint.h; 1452 c_fix = format; 1453 c_fix_arg = "#if __WORDSIZE == 64\n" 1454 "#define SIZE_MAX 18446744073709551615UL\n" 1455 "#else\n" 1456 "#define SIZE_MAX 4294967295UL\n" 1457 "#endif"; 1458 select = "#if __WORDSIZE == 64\n" 1459 "#define SIZE_MAX[ \t]+UINT64_MAX\n" 1460 "#else\n" 1461 "#define SIZE_MAX[ \t]+UINT32_MAX\n" 1462 "#endif"; 1463 test_text = "#if __WORDSIZE == 64\n" 1464 "#define SIZE_MAX UINT64_MAX\n" 1465 "#else\n" 1466 "#define SIZE_MAX UINT32_MAX\n" 1467 "#endif"; 1468}; 1469 1470/* 1471 * Darwin headers have a stdint.h that defines {U,}INTMAX_{MIN,MAX} 1472 * with a wrong type. 1473 */ 1474fix = { 1475 hackname = darwin_stdint_5; 1476 mach = "*-*-darwin*"; 1477 files = stdint-darwin.h, stdint.h; 1478 c_fix = format; 1479 c_fix_arg = "#if __WORDSIZE == 64\n" 1480 "#define INTMAX_MIN (-9223372036854775807L - 1)\n" 1481 "#define INTMAX_MAX 9223372036854775807L\n" 1482 "#define UINTMAX_MAX 18446744073709551615UL\n" 1483 "#else\n" 1484 "#define INTMAX_MIN (-9223372036854775807LL - 1)\n" 1485 "#define INTMAX_MAX 9223372036854775807LL\n" 1486 "#define UINTMAX_MAX 18446744073709551615ULL\n" 1487 "#endif"; 1488 select = "#define INTMAX_MIN[ \t]+INT64_MIN\n" 1489 "#define INTMAX_MAX[ \t]+INT64_MAX\n" 1490 "\n" 1491 "#define UINTMAX_MAX[ \t]+UINT64_MAX"; 1492 test_text = "#define INTMAX_MIN INT64_MIN\n" 1493 "#define INTMAX_MAX INT64_MAX\n" 1494 "\n" 1495 "#define UINTMAX_MAX UINT64_MAX"; 1496}; 1497 1498/* 1499 * Darwin headers have a stdint.h that defines {U,}INTMAX_C 1500 * with a wrong type. 1501 */ 1502fix = { 1503 hackname = darwin_stdint_6; 1504 mach = "*-*-darwin*"; 1505 files = stdint-darwin.h, stdint.h; 1506 c_fix = format; 1507 c_fix_arg = "#if __WORDSIZE == 64\n" 1508 "#define PTRDIFF_MIN (-9223372036854775807L - 1)\n" 1509 "#define PTRDIFF_MAX 9223372036854775807L\n" 1510 "#else\n" 1511 "#define PTRDIFF_MIN (-2147483647 - 1)\n" 1512 "#define PTRDIFF_MAX 2147483647\n" 1513 "#endif"; 1514 select = "#if __WORDSIZE == 64\n" 1515 "#define PTRDIFF_MIN[ \t]+INT64_MIN\n" 1516 "#define PTRDIFF_MAX[ \t]+INT64_MAX\n" 1517 "#else\n" 1518 "#define PTRDIFF_MIN[ \t]+INT32_MIN\n" 1519 "#define PTRDIFF_MAX[ \t]+INT32_MAX\n" 1520 "#endif"; 1521 test_text = "#if __WORDSIZE == 64\n" 1522 "#define PTRDIFF_MIN INT64_MIN\n" 1523 "#define PTRDIFF_MAX INT64_MAX\n" 1524 "#else\n" 1525 "#define PTRDIFF_MIN INT32_MIN\n" 1526 "#define PTRDIFF_MAX INT32_MAX\n" 1527 "#endif"; 1528}; 1529 1530/* 1531 * Darwin headers have a stdint.h that defines {U,}INTMAX_C 1532 * with a wrong type. 1533 */ 1534fix = { 1535 hackname = darwin_stdint_7; 1536 mach = "*-*-darwin*"; 1537 files = stdint-darwin.h, stdint.h; 1538 c_fix = format; 1539 c_fix_arg = "#if __WORDSIZE == 64\n" 1540 "#define INTMAX_C(v) (v ## L)\n" 1541 "#define UINTMAX_C(v) (v ## UL)\n" 1542 "#else\n" 1543 "#define INTMAX_C(v) (v ## LL)\n" 1544 "#define UINTMAX_C(v) (v ## ULL)\n" 1545 "#endif"; 1546 select = "#define INTMAX_C\\(v\\)[ \t]+\\(v ## LL\\)\n" 1547 "#define UINTMAX_C\\(v\\)[ \t]+\\(v ## ULL\\)"; 1548 test_text = "#define INTMAX_C(v) (v ## LL)\n" 1549 "#define UINTMAX_C(v) (v ## ULL)"; 1550}; 1551 1552/* 1553 * Fix <c_asm.h> on Digital UNIX V4.0: 1554 * It contains a prototype for a DEC C internal asm() function, 1555 * clashing with gcc's asm keyword. So protect this with __DECC. 1556 */ 1557fix = { 1558 hackname = dec_intern_asm; 1559 files = c_asm.h; 1560 sed = "/^[ \t]*float[ \t]*fasm/i\\\n#ifdef __DECC\n"; 1561 sed = "/^[ \t]*#[ \t]*pragma[ \t]*intrinsic([ \t]*dasm/a\\\n" 1562 "#endif\n"; 1563 test_text = 1564 "float fasm {\n" 1565 " ... asm stuff ...\n" 1566 "};\n#pragma intrinsic( dasm )\n/* END ASM TEST*/"; 1567}; 1568 1569/* 1570 * Fix typo in <wchar.h> on DJGPP 2.03. 1571 */ 1572fix = { 1573 hackname = djgpp_wchar_h; 1574 file = wchar.h; 1575 select = "__DJ_wint_t"; 1576 bypass = "sys/djtypes.h"; 1577 c_fix = format; 1578 c_fix_arg = "%0\n#include <sys/djtypes.h>"; 1579 c_fix_arg = "#include <stddef.h>"; 1580 test_text = "#include <stddef.h>\n" 1581 "extern __DJ_wint_t x;\n"; 1582}; 1583 1584/* 1585 * Fix these Sun OS files to avoid an invalid identifier in an #ifdef. 1586 */ 1587fix = { 1588 hackname = ecd_cursor; 1589 files = "sunwindow/win_lock.h"; 1590 files = "sunwindow/win_cursor.h"; 1591 select = 'ecd\.cursor'; 1592 c_fix = format; 1593 c_fix_arg = 'ecd_cursor'; 1594 1595 test_text = "#ifdef ecd.cursor\n#error bogus\n#endif /* ecd+cursor */"; 1596}; 1597 1598/* 1599 * Incorrect feraiseexcept extern inline in bits/fenv.h on x86_64 1600 * that fails when compiling for SSE-less 32-bit x86. 1601 */ 1602fix = { 1603 hackname = feraiseexcept_nosse_divbyzero; 1604 mach = 'i[34567]86-*-linux*', 'x86*-linux*', 'amd64-*-linux*'; 1605 files = bits/fenv.h, '*/bits/fenv.h'; 1606 select = "^([\t ]*)__asm__ __volatile__ \\(\"divss %1, %0 *\" : " 1607 ": \"x\" \\(__f\\), \"x\" \\(__g\\)\\);$"; 1608 bypass = "\"fdivp .*; fwait\""; 1609 1610 c_fix = format; 1611 c_fix_arg = <<- _EOText_ 1612 # ifdef __SSE_MATH__ 1613 %0 1614 # else 1615 %1__asm__ __volatile__ ("fdivp %%%%st, %%%%st(1); fwait" 1616 %1 : "=t" (__f) : "0" (__f), "u" (__g) : "st(1)"); 1617 # endif 1618 _EOText_; 1619 1620 test_text = <<- _EOText_ 1621 __asm__ __volatile__ ("divss %1, %0" : : "x" (__f), "x" (__g)); 1622 _EOText_; 1623}; 1624 1625/* 1626 * Incorrect feraiseexcept extern inline in bits/fenv.h on x86_64 1627 * that fails when compiling for SSE-less 32-bit x86. 1628 */ 1629fix = { 1630 hackname = feraiseexcept_nosse_invalid; 1631 mach = 'i[34567]86-*-linux*', 'x86*-linux*', 'amd64-*-linux*'; 1632 files = bits/fenv.h, '*/bits/fenv.h'; 1633 select = "^([\t ]*)__asm__ __volatile__ \\(\"divss %0, %0 *\" : " 1634 ": \"x\" \\(__f\\)\\);$"; 1635 bypass = "\"fdiv .*; fwait\""; 1636 1637 c_fix = format; 1638 c_fix_arg = <<- _EOText_ 1639 # ifdef __SSE_MATH__ 1640 %0 1641 # else 1642 %1__asm__ __volatile__ ("fdiv %%%%st, %%%%st(0); fwait" 1643 %1 : "=t" (__f) : "0" (__f)); 1644 # endif 1645 _EOText_; 1646 1647 test_text = <<- _EOText_ 1648 __asm__ __volatile__ ("divss %0, %0" : : "x" (__f)); 1649 _EOText_; 1650}; 1651 1652/* 1653 * Between 8/24/1998 and 2/17/2001, FreeBSD system headers presume 1654 * neither the existence of GCC 3 nor its exact feature set yet break 1655 * (by design?) when __GNUC__ is set beyond 2. 1656 */ 1657fix = { 1658 hackname = freebsd_gcc3_breakage; 1659 mach = "*-*-freebsd*"; 1660 files = sys/cdefs.h; 1661 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7$'; 1662 bypass = '__GNUC__[ \t]*([>=]=[ \t]*[3-9]|>[ \t]*2)'; 1663 c_fix = format; 1664 c_fix_arg = '%0 || __GNUC__ >= 3'; 1665 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7'; 1666}; 1667 1668/* 1669 * Some releases of FreeBSD 4 and FreeBSD 5.0 and 5.1 system headers presume 1670 * neither the existence of GCC 4 nor its exact feature set yet break 1671 * (by design?) when __GNUC__ is set beyond 3. 1672 */ 1673fix = { 1674 hackname = freebsd_gcc4_breakage; 1675 mach = "*-*-freebsd*"; 1676 files = sys/cdefs.h; 1677 select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 \|\| __GNUC__ == 3$'; 1678 c_fix = format; 1679 c_fix_arg = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ >= 3'; 1680 test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ == 3'; 1681}; 1682 1683/* 1684 * Some versions of glibc don't expect the C99 inline semantics. 1685 */ 1686fix = { 1687 hackname = glibc_c99_inline_1; 1688 files = features.h, '*/features.h'; 1689 select = "^ *&& !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__$"; 1690 c_fix = format; 1691 c_fix_arg = "%0 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)"; 1692 test_text = <<-EOT 1693 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ \ 1694 && !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__ 1695 # define __USE_EXTERN_INLINES 1 1696 #endif 1697 EOT; 1698}; 1699 1700/* 1701 * Similar, but a version that didn't have __NO_INLINE__ 1702 */ 1703fix = { 1704 hackname = glibc_c99_inline_1a; 1705 files = features.h, '*/features.h'; 1706 select = "(\\) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__)\n" 1707 "(#[ \t]*define[ \t]*__USE_EXTERN_INLINES[ \t]*1)"; 1708 c_fix = format; 1709 c_fix_arg = "%1 && (defined __extern_inline || defined __GNUC_GNU_INLINE__)\n%2"; 1710 test_text = <<-EOT 1711 #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__ 1712 # define __USE_EXTERN_INLINES 1 1713 #endif 1714 EOT; 1715}; 1716 1717/* 1718 * The glibc_c99_inline_1 fix should have fixed everything. Unfortunately 1719 * there are many glibc headers which do not respect __USE_EXTERN_INLINES. 1720 * The remaining glibc_c99_inline_* fixes deal with some of those headers. 1721 */ 1722fix = { 1723 hackname = glibc_c99_inline_2; 1724 files = sys/stat.h, '*/sys/stat.h'; 1725 select = "extern __inline__ int"; 1726 sed = "s/extern int \\(stat\\)/" 1727 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n" 1728 "__inline__ int \\1/"; 1729 sed = "s/extern int \\([lf]stat\\)/" 1730 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n" 1731 "__inline__ int \\1/"; 1732 sed = "s/extern int \\(mknod\\)/" 1733 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n" 1734 "__inline__ int \\1/"; 1735 sed = "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\(stat\\)/" 1736 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n" 1737 "__inline__ int __REDIRECT\\1 (\\2/"; 1738 sed = "s/extern int __REDIRECT\\(_NTH\\)\\{0,1\\} (\\([lf]stat\\)/" 1739 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n" 1740 "__inline__ int __REDIRECT\\1 (\\2/"; 1741 sed = "s/^extern __inline__ int/" 1742 "#ifdef __GNUC_GNU_INLINE__\\\nextern\\\n#endif\\\n" 1743 "__inline__ int/"; 1744 test_text = <<-EOT 1745 extern int fstat64 (int __fd, struct stat64 *__buf) __THROW __nonnull ((2)); 1746 extern __inline__ int 1747 __NTH (fstat64 (int __fd, struct stat64 *__statbuf)) 1748 {} 1749 EOT; 1750}; 1751 1752/* 1753 * glibc_c99_inline_3 1754 */ 1755fix = { 1756 hackname = glibc_c99_inline_3; 1757 files = bits/string2.h, '*/bits/string2.h'; 1758 select = "extern __inline"; 1759 bypass = "__extern_inline|__GNU_STDC_INLINE__"; 1760 c_fix = format; 1761 c_fix_arg = "# if defined(__cplusplus) || defined(__GNUC_STDC_INLINE__)"; 1762 c_fix_arg = "^# ifdef __cplusplus$"; 1763 test_text = <<-EOT 1764 # ifdef __cplusplus 1765 # define __STRING_INLINE inline 1766 # else 1767 # define __STRING_INLINE extern __inline 1768 # endif 1769 EOT; 1770}; 1771 1772/* 1773 * glibc_c99_inline_4 1774 */ 1775fix = { 1776 hackname = glibc_c99_inline_4; 1777 files = sys/sysmacros.h, '*/sys/sysmacros.h', wchar.h, '*/wchar.h', 1778 pthread.h, '*/pthread.h'; 1779 bypass = "__extern_inline|__gnu_inline__"; 1780 select = "(^| )extern __inline"; 1781 c_fix = format; 1782 c_fix_arg = "%0 __attribute__ ((__gnu_inline__))"; 1783 test_text = <<-EOT 1784 __extension__ extern __inline unsigned int 1785 extern __inline unsigned int 1786 EOT; 1787}; 1788 1789/* glibc-2.3.5 defines pthread mutex initializers incorrectly, 1790 * so we replace them with versions that correspond to the 1791 * definition. 1792 */ 1793fix = { 1794 hackname = glibc_mutex_init; 1795 files = pthread.h; 1796 select = '\{ *\{ *0, *\} *\}'; 1797 sed = "/define[ \t]\\{1,\\}PTHREAD_MUTEX_INITIALIZER[ \t]*\\\\/{\n" 1798 "N\ns/{ { 0, } }/{ { 0, 0, 0, 0, 0, 0 } }/\n}"; 1799 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_" 1800 "\\(RECURSIVE\\)_NP\\) }/{ \\1, 0 }/"; 1801 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_" 1802 "\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0 }/"; 1803 sed = "s/{ \\(0, 0, 0, 0, PTHREAD_MUTEX_" 1804 "\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0 }/"; 1805 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_" 1806 "\\(RECURSIVE\\)_NP\\) }/{ \\1, 0, 0 }/"; 1807 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_" 1808 "\\(ERRORCHECK\\)_NP\\) }/{ \\1, 0, 0 }/"; 1809 sed = "s/{ \\(0, 0, 0, PTHREAD_MUTEX_" 1810 "\\(ADAPTIVE\\)_NP\\) }/{ \\1, 0, 0 }/"; 1811 sed = "/define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\/" 1812 "N;s/^[ \t]*#[ \t]*" 1813 "\\(define[ \t]\\{1,\\}PTHREAD_RWLOCK_INITIALIZER[ \t]*\\\\\\)\\n" 1814 "[ \t]*{ { 0, } }/# if __WORDSIZE == 64\\\n" 1815 "# \\1\\\n" 1816 " { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n" 1817 "# else\\\n" 1818 "# \\1\\\n" 1819 " { { 0, 0, 0, 0, 0, 0, 0, 0 } }\\\n" 1820 "# endif/"; 1821 sed = "s/{ \\(0, 0, 0, 0, 0, 0, " 1822 "PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP\\) }/{ \\1, 0 }/"; 1823 sed = "/define[ \t]\\{1,\\}PTHREAD_COND_INITIALIZER/" 1824 "s/{ { 0, } }/{ { 0, 0, 0, 0, 0, (void *) 0, 0, 0 } }/"; 1825 1826 test_text = <<- _EOText_ 1827 #define PTHREAD_MUTEX_INITIALIZER \\ 1828 { { 0, } } 1829 #ifdef __USE_GNU 1830 # if __WORDSIZE == 64 1831 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\ 1832 { { 0, 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } } 1833 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\ 1834 { { 0, 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } } 1835 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\ 1836 { { 0, 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } } 1837 # else 1838 # define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \\ 1839 { { 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP } } 1840 # define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \\ 1841 { { 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP } } 1842 # define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \\ 1843 { { 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP } } 1844 # endif 1845 #endif 1846 # define PTHREAD_RWLOCK_INITIALIZER \\ 1847 { { 0, } } 1848 # ifdef __USE_GNU 1849 # if __WORDSIZE == 64 1850 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\ 1851 { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \\ 1852 PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } } 1853 # else 1854 # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \\ 1855 { { 0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } } 1856 # endif 1857 # endif 1858 #define PTHREAD_COND_INITIALIZER { { 0, } } 1859 _EOText_; 1860}; 1861 1862/* glibc versions before 2.5 have a version of stdint.h that defines 1863 UINT8_C and UINT16_C to produce unsigned constants, as do uClibc 1864 versions with stdint.h based on those glibc versions. */ 1865fix = { 1866 hackname = glibc_stdint; 1867 files = stdint.h; 1868 select = "GNU C Library"; 1869 c_fix = format; 1870 c_fix_arg = "# define UINT8_C(c)\tc\n# define UINT16_C(c)\tc"; 1871 c_fix_arg = "# define UINT8_C\\(c\\)\tc ## U\n# define UINT16_C\\(c\\)\tc ## U"; 1872 test_text = "/* This file is part of the GNU C Library. */\n" 1873 "# define UINT8_C(c)\tc ## U\n" 1874 "# define UINT16_C(c)\tc ## U"; 1875}; 1876 1877/* Some versions of glibc have a version of bits/string2.h that 1878 produces "value computed is not used" warnings from strncpy; fix 1879 this definition by using __builtin_strncpy instead as in newer 1880 versions. */ 1881fix = { 1882 hackname = glibc_strncpy; 1883 files = bits/string2.h, '*/bits/string2.h'; 1884 bypass = "__builtin_strncpy"; 1885 c_fix = format; 1886 c_fix_arg = "# define strncpy(dest, src, n) __builtin_strncpy (dest, src, n)"; 1887 c_fix_arg = "# define strncpy([^\n]*\\\\\n)*[^\n]*"; 1888 test_text = <<-EOT 1889 # define strncpy(dest, src, n) \ 1890 (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n) \\ 1891 ? (strlen (src) + 1 >= ((size_t) (n)) \\ 1892 ? (char *) memcpy (dest, src, n) \\ 1893 : strncpy (dest, src, n)) \\ 1894 : strncpy (dest, src, n))) 1895 EOT; 1896 1897}; 1898 1899/* glibc's tgmath.h relies on an expression that is not an integer 1900 constant expression being treated as it was by GCC 4.4 and 1901 earlier. */ 1902fix = { 1903 hackname = glibc_tgmath; 1904 files = tgmath.h; 1905 select = '\(\(\(type\) 0.25\) && \(\(type\) 0.25 - 1\)\)'; 1906 bypass = "__floating_type\\(type\\) \\\\\n.*__builtin_classify_type"; 1907 c_fix = format; 1908 c_fix_arg = "(__builtin_classify_type ((type) 0) == 8 || " 1909 "(__builtin_classify_type ((type) 0) == 9 && " 1910 "__builtin_classify_type (__real__ ((type) 0)) == 8))"; 1911 test_text = "# define __floating_type(type) (((type) 0.25) && ((type) 0.25 - 1))"; 1912}; 1913 1914/* 1915 * Fix these files to use the types we think they should for 1916 * ptrdiff_t, size_t, and wchar_t. 1917 * 1918 * This defines the types in terms of macros predefined by our 'cpp'. 1919 * This is supposedly necessary for glibc's handling of these types. 1920 * It's probably not necessary for anyone else, but it doesn't hurt. 1921 */ 1922fix = { 1923 hackname = gnu_types; 1924 files = "sys/types.h"; 1925 files = "stdlib.h"; 1926 files = "sys/stdtypes.h"; 1927 files = "stddef.h"; 1928 files = "memory.h"; 1929 files = "unistd.h"; 1930 bypass = '_GCC_(PTRDIFF|SIZE|WCHAR)_T'; 1931 select = "^[ \t]*typedef[ \t]+.*[ \t](ptrdiff|size|wchar)_t;"; 1932 c_fix = gnu_type; 1933 /* The Solaris 10 headers already define these types correctly. */ 1934 mach = '*-*-solaris2.1[0-9]*'; 1935 not_machine = true; 1936 1937 test_text = "typedef long int ptrdiff_t; /* long int */\n" 1938 "typedef uint_t size_t; /* uint_t */\n" 1939 "typedef ushort_t wchar_t; /* ushort_t */"; 1940}; 1941 1942/* 1943 * Fix HP & Sony's use of "../machine/xxx.h" 1944 * to refer to: <machine/xxx.h> 1945 */ 1946fix = { 1947 hackname = hp_inline; 1948 files = sys/spinlock.h; 1949 files = machine/machparam.h; 1950 select = "[ \t]*#[ \t]*include[ \t]+" '"\.\./machine/'; 1951 1952 c_fix = format; 1953 c_fix_arg = "%1<machine/%2.h>"; 1954 1955 c_fix_arg = "([ \t]*#[ \t]*include[ \t]+)" '"\.\./machine/' 1956 '([a-z]+)\.h"'; 1957 1958 test_text = ' # include "../machine/mumble.h"'; 1959}; 1960 1961/* 1962 * Check for (...) in C++ code in HP/UX sys/file.h. 1963 */ 1964fix = { 1965 hackname = hp_sysfile; 1966 files = sys/file.h; 1967 select = "HPUX_SOURCE"; 1968 1969 c_fix = format; 1970 c_fix_arg = "(struct file *, ...)"; 1971 c_fix_arg = '\(\.\.\.\)'; 1972 1973 test_text = "extern void foo(...); /* HPUX_SOURCE - bad varargs */"; 1974}; 1975 1976/* 1977 * Un-Hide a series of five FP defines from post-1999 compliance GCC: 1978 * FP_NORMAL, FP_ZERO, FP_INFINITE, FP_SUBNORMAL and FP_NAN 1979 */ 1980fix = { 1981 hackname = hppa_hpux_fp_macros; 1982 mach = "hppa*-hp-hpux11*"; 1983 files = math.h; 1984 select = "#[ \t]*define[ \t]*FP_NORMAL.*\n" 1985 "#[ \t]*define[ \t]*FP_ZERO.*\n" 1986 "#[ \t]*define[ \t]*FP_INFINITE.*\n" 1987 "#[ \t]*define[ \t]*FP_SUBNORMAL.*\n" 1988 "#[ \t]*define[ \t]*FP_NAN.*\n"; 1989 c_fix = format; 1990 c_fix_arg = <<- _EOFix_ 1991 #endif /* _INCLUDE_HPUX_SOURCE */ 1992 1993 #if defined(_INCLUDE_HPUX_SOURCE) || \ 1994 (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)) 1995 %0#endif 1996 1997 #ifdef _INCLUDE_HPUX_SOURCE 1998 1999 _EOFix_; 2000 2001 test_text = 2002 "# define FP_NORMAL 0\n" 2003 "# define FP_ZERO 1\n" 2004 "# define FP_INFINITE 2\n" 2005 "# define FP_SUBNORMAL 3\n" 2006 "# define FP_NAN 4\n"; 2007}; 2008 2009/* 2010 * Delete C++ double pow (double, int) inline function from HP-UX 10 & 11 2011 * math.h to prevent clash with define in c_std/bits/std_cmath.h. 2012 */ 2013fix = { 2014 hackname = hpux10_cpp_pow_inline; 2015 files = fixinc-test-limits.h, math.h; 2016 select = <<- END_POW_INLINE 2017 ^# +ifdef +__cplusplus 2018 +\} 2019 +inline +double +pow\(double +__d,int +__expon\) +\{ 2020 [ ]+return +pow\(__d,\(double\)__expon\); 2021 +\} 2022 +extern +"C" +\{ 2023 #else 2024 # +endif 2025 END_POW_INLINE; 2026 2027 c_fix = format; 2028 c_fix_arg = ""; 2029 2030 test_text = 2031 "# ifdef __cplusplus\n" 2032 " }\n" 2033 " inline double pow(double __d,int __expon) {\n" 2034 "\t return pow(__d,(double)__expon);\n" 2035 " }\n" 2036 ' extern "C"' " {\n" 2037 "#else\n" 2038 "# endif"; 2039}; 2040 2041fix = { 2042 hackname = hpux11_cpp_pow_inline; 2043 files = math.h; 2044 select = " +inline double pow\\(double d,int expon\\) \\{\n" 2045 " +return pow\\(d, \\(double\\)expon\\);\n" 2046 " +\\}\n"; 2047 c_fix = format; 2048 c_fix_arg = ""; 2049 2050 test_text = 2051 " inline double pow(double d,int expon) {\n" 2052 " return pow(d, (double)expon);\n" 2053 " }\n"; 2054}; 2055 2056/* 2057 * Fix hpux 10.X missing ctype declarations 1 2058 */ 2059fix = { 2060 hackname = hpux10_ctype_declarations1; 2061 files = ctype.h; 2062 select = "^#[ \t]*define _toupper\\(__c\\)[ \t]*__toupper\\(__c\\)"; 2063 bypass = "^[ \t]*extern[ \t]*int[ \t]*__tolower[ \t]*\\("; 2064 c_fix = format; 2065 c_fix_arg = "#ifdef _PROTOTYPES\n" 2066 "extern int __tolower(int);\n" 2067 "extern int __toupper(int);\n" 2068 "#else /* NOT _PROTOTYPES */\n" 2069 "extern int __tolower();\n" 2070 "extern int __toupper();\n" 2071 "#endif /* _PROTOTYPES */\n\n" 2072 "%0\n"; 2073 2074 test_text = "# define _toupper(__c) __toupper(__c)\n"; 2075}; 2076 2077/* 2078 * Fix hpux 10.X missing ctype declarations 2 2079 */ 2080fix = { 2081 hackname = hpux10_ctype_declarations2; 2082 files = ctype.h; 2083 select = "^# if defined\\(_SB_CTYPE_MACROS\\) && \\!defined\\(__lint\\)"; 2084 bypass = "^[ \t]*extern[ \t]*int[ \t]*_isalnum[ \t]*\\("; 2085 c_fix = format; 2086 c_fix_arg = "%0\n\n" 2087 "#ifdef _PROTOTYPES\n" 2088 " extern int _isalnum(int);\n" 2089 " extern int _isalpha(int);\n" 2090 " extern int _iscntrl(int);\n" 2091 " extern int _isdigit(int);\n" 2092 " extern int _isgraph(int);\n" 2093 " extern int _islower(int);\n" 2094 " extern int _isprint(int);\n" 2095 " extern int _ispunct(int);\n" 2096 " extern int _isspace(int);\n" 2097 " extern int _isupper(int);\n" 2098 " extern int _isxdigit(int);\n" 2099 "# else /* not _PROTOTYPES */\n" 2100 " extern int _isalnum();\n" 2101 " extern int _isalpha();\n" 2102 " extern int _iscntrl();\n" 2103 " extern int _isdigit();\n" 2104 " extern int _isgraph();\n" 2105 " extern int _islower();\n" 2106 " extern int _isprint();\n" 2107 " extern int _ispunct();\n" 2108 " extern int _isspace();\n" 2109 " extern int _isupper();\n" 2110 " extern int _isxdigit();\n" 2111 "#endif /* _PROTOTYPES */\n"; 2112 2113 test_text = "# if defined(_SB_CTYPE_MACROS) && !defined(__lint)\n" 2114 " extern unsigned int *__SB_masks;\n"; 2115}; 2116 2117/* 2118 * Fix hpux 10.X missing stdio declarations 2119 */ 2120fix = { 2121 hackname = hpux10_stdio_declarations; 2122 files = stdio.h; 2123 select = "^#[ \t]*define _iob[ \t]*__iob"; 2124 bypass = "^[ \t]*extern[ \t]*int[ \t]*vsnprintf[ \t]*\\("; 2125 c_fix = format; 2126 c_fix_arg = "%0\n\n" 2127 "# if defined(__STDC__) || defined(__cplusplus)\n" 2128 " extern int snprintf(char *, size_t, const char *, ...);\n" 2129 " extern int vsnprintf(char *, size_t, const char *, __va_list);\n" 2130 "# else /* not __STDC__) || __cplusplus */\n" 2131 " extern int snprintf();\n" 2132 " extern int vsnprintf();\n" 2133 "# endif /* __STDC__) || __cplusplus */\n"; 2134 2135 test_text = "# define _iob __iob\n"; 2136}; 2137 2138/* 2139 * Make sure hpux defines abs in header. 2140 */ 2141fix = { 2142 hackname = hpux11_abs; 2143 mach = "*-hp-hpux11*"; 2144 files = stdlib.h; 2145 select = "ifndef _MATH_INCLUDED"; 2146 c_fix = format; 2147 c_fix_arg = "if !defined(_MATH_INCLUDED) || defined(__GNUG__)"; 2148 test_text = "#ifndef _MATH_INCLUDED"; 2149}; 2150 2151/* 2152 * Fix hpux11 __LWP_RWLOCK_VALID define 2153 */ 2154fix = { 2155 hackname = hpux11_lwp_rwlock_valid; 2156 mach = "*-hp-hpux11*"; 2157 files = sys/pthread.h; 2158 select = "#define __LWP_RWLOCK_VALID[ \t]*0x8c91"; 2159 c_fix = format; 2160 c_fix_arg = "#define __LWP_RWLOCK_VALID -29551"; 2161 test_text = "#define __LWP_RWLOCK_VALID 0x8c91"; 2162}; 2163 2164/* 2165 * hpux sendfile() 2166 */ 2167fix = { 2168 hackname = hpux11_extern_sendfile; 2169 mach = "*-hp-hpux11.[12]*"; 2170 files = sys/socket.h; 2171 select = "^[ \t]*extern sbsize_t sendfile.*\n.*, int\\)\\);\n"; 2172 c_fix = format; 2173 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n"; 2174 test_text = " extern sbsize_t sendfile __((int, int, off_t, bsize_t,\n" 2175 " const struct iovec *, int));\n"; 2176}; 2177 2178/* 2179 * hpux sendpath() 2180 */ 2181fix = { 2182 hackname = hpux11_extern_sendpath; 2183 mach = "*-hp-hpux11.[12]*"; 2184 files = sys/socket.h; 2185 select = "^[ \t]*extern sbsize_t sendpath.*\n.*, int\\)\\);\n"; 2186 c_fix = format; 2187 c_fix_arg = "#ifndef _APP32_64BIT_OFF_T\n%0#endif\n"; 2188 test_text = " extern sbsize_t sendpath __((int, int, off_t, bsize_t,\n" 2189 " const struct iovec *, int));\n"; 2190}; 2191 2192/* 2193 * Keep HP-UX 11 from stomping on C++ math namespace 2194 * with defines for fabsf. 2195 */ 2196fix = { 2197 hackname = hpux11_fabsf; 2198 files = math.h; 2199 select = "^[ \t]*#[ \t]*define[ \t]+fabsf\\(.*"; 2200 bypass = "__cplusplus"; 2201 2202 c_fix = format; 2203 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif"; 2204 2205 test_text = 2206 "#ifdef _PA_RISC\n" 2207 "# define fabsf(x) ((float)fabs((double)(float)(x)))\n" 2208 "#endif"; 2209}; 2210 2211/* 2212 * Fix C99 constant in __POINTER_SET define. 2213 */ 2214fix = { 2215 hackname = hpux11_pthread_const; 2216 mach = "*-hp-hpux11.[0-3]*"; 2217 files = sys/pthread.h; 2218 select = "^#define[ \t]*__POINTER_SET[ \t]*\\(\\(void \\*\\) 1LL\\)"; 2219 2220 c_fix = format; 2221 c_fix_arg = "#define __POINTER_SET\t\t((void *) 1L)"; 2222 test_text = "#define __POINTER_SET\t\t((void *) 1LL)"; 2223}; 2224 2225/* 2226 * Prevent HP-UX 11 from defining __size_t and preventing size_t from 2227 * being defined by having it define _hpux_size_t instead. 2228 */ 2229fix = { 2230 hackname = hpux11_size_t; 2231 mach = "*-hp-hpux11*"; 2232 select = "__size_t"; 2233 2234 c_fix = format; 2235 c_fix_arg = "_hpux_size_t"; 2236 2237 test_text = 2238 "#define __size_t size_t\n" 2239 " extern int getpwuid_r( char *, __size_t, struct passwd **);\n"; 2240}; 2241 2242/* 2243 * Fix hpux 11.00 broken snprintf declaration 2244 * (third argument is char *, needs to be const char * to prevent 2245 * spurious warnings with -Wwrite-strings or in C++). 2246 */ 2247fix = { 2248 hackname = hpux11_snprintf; 2249 files = stdio.h; 2250 select = '(extern int snprintf *\(char *\*, *(|__|_hpux_)size_t,)' 2251 ' *(char *\*, *\.\.\.\);)'; 2252 c_fix = format; 2253 c_fix_arg = '%1 const %3'; 2254 2255 test_text = "extern int snprintf(char *, size_t, char *, ...);\n" 2256 "extern int snprintf(char *, __size_t, char *, ...);\n" 2257 "extern int snprintf(char *, _hpux_size_t, char *, ...);"; 2258}; 2259 2260/* 2261 * Fix hpux 11.00 broken vsnprintf declaration 2262 */ 2263fix = { 2264 hackname = hpux11_vsnprintf; 2265 files = stdio.h; 2266 select = '(extern int vsnprintf\(char \*, _[hpux]*_size_t, ' 2267 'const char \*,) __va__list\);'; 2268 c_fix = format; 2269 c_fix_arg = "%1 __va_list);"; 2270 2271 test_text = 'extern int vsnprintf(char *, _hpux_size_t, const char *,' 2272 ' __va__list);'; 2273}; 2274 2275/* 2276 * Fix missing const in hpux vsscanf declaration 2277 */ 2278fix = { 2279 hackname = hpux_vsscanf; 2280 mach = "*-*-hpux*"; 2281 files = stdio.h; 2282 select = '(extern int vsscanf\()char'; 2283 c_fix = format; 2284 c_fix_arg = "%1const char"; 2285 2286 test_text = 'extern int vsscanf(char *, const char *, __va_list);'; 2287}; 2288 2289/* 2290 * get rid of bogus inline definitions in HP-UX 8.0 2291 */ 2292fix = { 2293 hackname = hpux8_bogus_inlines; 2294 files = math.h; 2295 select = inline; 2296 bypass = "__GNUG__"; 2297 sed = "s@inline int abs(int [a-z][a-z]*) {.*}" 2298 "@extern \"C\" int abs(int);@"; 2299 sed = "s@inline double abs(double [a-z][a-z]*) {.*}@@"; 2300 sed = "s@inline int sqr(int [a-z][a-z]*) {.*}@@"; 2301 sed = "s@inline double sqr(double [a-z][a-z]*) {.*}@@"; 2302 test_text = "inline int abs(int v) { return (v>=0)?v:-v; }\n" 2303 "inline double sqr(double v) { return v**0.5; }"; 2304}; 2305 2306/* 2307 * hpux intptr 2308 */ 2309fix = { 2310 hackname = hpux_c99_intptr; 2311 mach = "*-hp-hpux11.3*"; 2312 files = stdint-hpux11.h, stdint.h; 2313 sed = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MAX[ \t]*" 2314 "INT32_MAX[ \t]*$@#define PTRDIFF_MAX (2147483647l)@"; 2315 sed = "s@^[ \t]*#[ \t]*define[ \t]*PTRDIFF_MIN[ \t]*" 2316 "INT32_MIN[ \t]*$@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@"; 2317 sed = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MAX[ \t]*" 2318 "INT32_MAX[ \t]*$@#define INTPTR_MAX (2147483647l)@"; 2319 sed = "s@^[ \t]*#[ \t]*define[ \t]*INTPTR_MIN[ \t]*" 2320 "INT32_MIN[ \t]*$@#define INTPTR_MIN (-INTPTR_MAX - 1)@"; 2321 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINTPTR_MAX[ \t]*" 2322 "UINT32_MAX[ \t]*$@#define UINTPTR_MAX (4294967295ul)@"; 2323 sed = "s@^[ \t]*#[ \t]*define[ \t]*SIZE_MAX[ \t]*" 2324 "UINT32_MAX[ \t]*$@#define SIZE_MAX (4294967295ul)@"; 2325 test_text = "#define PTRDIFF_MAX INT32_MAX\n" 2326 "#define PTRDIFF_MIN INT32_MIN\n" 2327 "#define INTPTR_MAX INT32_MAX\n" 2328 "#define INTPTR_MIN INT32_MIN\n" 2329 "#define UINTPTR_MAX UINT32_MAX\n" 2330 "#define SIZE_MAX UINT32_MAX\n"; 2331}; 2332 2333/* 2334 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31. 2335 */ 2336fix = { 2337 hackname = hpux_c99_inttypes; 2338 mach = "*-hp-hpux11.[23]*"; 2339 files = inttypes.h; 2340 files = stdint-hpux11.h, stdint.h; 2341 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*" 2342 "__CONCAT_U__(__c)[ \t]*$@#define UINT8_C(__c) (__c)@"; 2343 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*" 2344 "__CONCAT_U__(__c)[ \t]*$@#define UINT16_C(__c) (__c)@"; 2345 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT32_C(__c)[ \t]*" 2346 "__CONCAT__(__c,l)[ \t]*$@#define INT32_C(__c) (__c)@"; 2347 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT32_C(__c)[ \t].*$@" 2348 "#define UINT32_C(__c) __CONCAT__(__c,u)@"; 2349 test_text = "#define UINT8_C(__c) __CONCAT_U__(__c)\n" 2350 "#define UINT16_C(__c) __CONCAT_U__(__c)\n" 2351 "#define INT32_C(__c) __CONCAT__(__c,l)\n" 2352 "#define UINT32_C(__c) __CONCAT__(__c,ul)\n"; 2353}; 2354 2355/* 2356 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31. 2357 */ 2358fix = { 2359 hackname = hpux_c99_inttypes2; 2360 mach = "*-hp-hpux11.2*"; 2361 files = stdint-hpux11.h, stdint.h; 2362 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT8_C(__c)[ \t]*" 2363 "((signed char)(__c))[ \t]*$@#define INT8_C(__c) (__c)@"; 2364 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT8_C(__c)[ \t]*" 2365 "((unsigned char)(__c))[ \t]*$@#define UINT8_C(__c) (__c)@"; 2366 sed = "s@^[ \t]*#[ \t]*define[ \t]*INT16_C(__c)[ \t]*" 2367 "((short)(__c))[ \t]*$@#define INT16_C(__c) (__c)@"; 2368 sed = "s@^[ \t]*#[ \t]*define[ \t]*UINT16_C(__c)[ \t]*" 2369 "((unsigned short)(__c))[ \t]*$@#define UINT16_C(__c) (__c)@"; 2370 test_text = "# define INT8_C(__c) ((signed char)(__c))\n" 2371 "# define UINT8_C(__c) ((unsigned char)(__c))\n" 2372 "# define INT16_C(__c) ((short)(__c))\n" 2373 "# define UINT16_C(__c) ((unsigned short)(__c))\n"; 2374}; 2375 2376/* 2377 * Fix hpux broken ctype macros 2378 */ 2379fix = { 2380 hackname = hpux_ctype_macros; 2381 files = ctype.h; 2382 select = '((: |\()__SB_masks \? )' 2383 '(__SB_masks\[__(alnum|c)\] & _IS)'; 2384 c_fix = format; 2385 c_fix_arg = "%1(int)%3"; 2386 2387 test_text = ": __SB_masks ? __SB_masks[__alnum] & _ISCNTRL\n" 2388 "# define isalpha(__c) (__SB_masks ? __SB_masks[__c] & _IS\n"; 2389}; 2390 2391/* 2392 * hpux errno() 2393 */ 2394fix = { 2395 hackname = hpux_extern_errno; 2396 mach = "*-hp-hpux10.*"; 2397 mach = "*-hp-hpux11.[0-2]*"; 2398 files = errno.h; 2399 select = "^[ \t]*extern int errno;$"; 2400 c_fix = format; 2401 c_fix_arg = "#ifdef __cplusplus\n" 2402 "extern \"C\" {\n" 2403 "#endif\n" 2404 "%0\n" 2405 "#ifdef __cplusplus\n" 2406 "}\n" 2407 "#endif"; 2408 test_text = " extern int errno;\n"; 2409}; 2410 2411/* 2412 * Fix hpux broken #ifndef _XOPEN_SOURCE_EXTENDED conditional on htonl etc. 2413 */ 2414fix = { 2415 hackname = hpux_htonl; 2416 files = netinet/in.h; 2417 select = "#ifndef _XOPEN_SOURCE_EXTENDED[ \t]*\n" 2418 "(/\\*\n" 2419 " \\* Macros for number representation conversion\\.\n" 2420 " \\*/\n" 2421 "#ifndef ntohl)"; 2422 c_fix = format; 2423 c_fix_arg = "#if 1\n%1"; 2424 2425 test_text = "#ifndef _XOPEN_SOURCE_EXTENDED\n" 2426 "/*\n" 2427 " * Macros for number representation conversion.\n" 2428 " */\n" 2429 "#ifndef ntohl\n" 2430 "#define ntohl(x) (x)\n" 2431 "#define ntohs(x) (x)\n" 2432 "#define htonl(x) (x)\n" 2433 "#define htons(x) (x)\n" 2434 "#endif\n" 2435 "#endif /* ! _XOPEN_SOURCE_EXTENDED */"; 2436}; 2437 2438/* 2439 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31. 2440 */ 2441fix = { 2442 hackname = hpux_imaginary_i; 2443 mach = "ia64-hp-hpux11.*"; 2444 files = complex.h; 2445 select = "^[ \t]*#[ \t]*define[ \t]*_Complex_I.*"; 2446 c_fix = format; 2447 c_fix_arg = "#define _Complex_I (__extension__ 1.0iF)"; 2448 test_text = "#define _Complex_I (0.f+_Imaginary_I)\n"; 2449}; 2450 2451/* 2452 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31. 2453 */ 2454fix = { 2455 hackname = hpux_inttype_int8_t; 2456 mach = "*-hp-hpux1[01].*"; 2457 files = sys/_inttypes.h; 2458 select = "^[ \t]*typedef[ \t]*char[ \t]*int(_least){0,1}8_t.*"; 2459 c_fix = format; 2460 c_fix_arg = "typedef signed char int%18_t;"; 2461 test_text = "typedef char int_least8_t;\n" 2462 "typedef char int8_t;\n"; 2463}; 2464 2465/* 2466 * HP-UX long_double 2467 */ 2468fix = { 2469 hackname = hpux_long_double; 2470 mach = "*-*-hpux10*"; 2471 mach = "*-*-hpux11.[012]*"; 2472 files = stdlib.h; 2473 select = "extern[ \t]long_double[ \t]strtold"; 2474 bypass = "long_double_t"; 2475 sed = "/^#[ \t]*ifndef _LONG_DOUBLE/,/\\/\\* _LONG_DOUBLE \\*\\//D"; 2476 sed = "s/long_double/long double/g"; 2477 2478 test_text = "# ifndef _LONG_DOUBLE\n" 2479 "# define _LONG_DOUBLE\n" 2480 " typedef struct {\n" 2481 " unsigned int word1, word2, word3, word4;\n" 2482 " } long_double;\n" 2483 "# endif /* _LONG_DOUBLE */\n" 2484 "extern long_double strtold(const char *, char **);\n"; 2485}; 2486 2487/* 2488 * We cannot use the above rule on 11.31 because it removes the strtold 2489 * definition. ia64 is OK with no hack, PA needs some help. 2490 */ 2491fix = { 2492 hackname = hpux_long_double_2; 2493 mach = "hppa*-*-hpux11.3*"; 2494 files = stdlib.h; 2495 select = "#[ \t]*if[ \t]*!defined\\(__ia64\\) \\|\\| " 2496 "defined\\(_PROTOTYPES\\) \\|\\| " 2497 "defined\\(_LONG_DOUBLE_STRUCT\\)"; 2498 c_fix = format; 2499 c_fix_arg = "# if !defined(_PROTOTYPES) || defined(_LONG_DOUBLE_STRUCT)"; 2500 2501 test_text = "# if !defined(__ia64) || " 2502 "!defined(_PROTOTYPES) || " 2503 "defined(_LONG_DOUBLE_STRUCT)\n"; 2504}; 2505 2506/* 2507 * Add missing braces to pthread initializer defines. 2508 */ 2509fix = { 2510 hackname = hpux_pthread_initializers; 2511 mach = "*-hp-hpux11.[0-3]*"; 2512 files = sys/pthread.h; 2513 sed = "s@^[ \t]*1, 1, 1, 1,[ \t]*\\\\" 2514 "@\t{ 1, 1, 1, 1 },\t\t\t\t\t\t\t\\\\@"; 2515 sed = "s@^[ \t]*1,[ \t]*\\\\" 2516 "@\t{ 1, 0 }@"; 2517 sed = "/^[ \t]*0$/d"; 2518 sed = "s@__PTHREAD_MUTEX_VALID, 0" 2519 "@{ __PTHREAD_MUTEX_VALID, 0 }@"; 2520 sed = "s@^[ \t]*0, 0, -1, 0,[ \t]*\\\\" 2521 "@\t{ 0, 0, -1, 0 },\t\t\t\t\t\t\\\\@"; 2522 sed = "s@0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\" 2523 "@{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@"; 2524 sed = "s@^[ \t]*__LWP_MTX_VALID, 0, 1, 1, 1, 1,[ \t]*\\\\" 2525 "@\t{ 0, __LWP_MTX_VALID }, { 0, 1, 1, 1, 1 },\t\t\t\\\\@"; 2526 sed = "s@^[ \t]*0, 0[ \t]*\\\\" 2527 "@\t{ 0, 0 }\t\t\t\t\t\t\t\\\\@"; 2528 sed = "s@__PTHREAD_COND_VALID, 0" 2529 "@{ __PTHREAD_COND_VALID, 0 }@"; 2530 sed = "s@__LWP_COND_VALID, 0,[ \t]*\\\\" 2531 "@{ __LWP_COND_VALID, 0 },\t\t\t\t\t\\\\@"; 2532 sed = "s@__PTHREAD_RWLOCK_VALID, 0" 2533 "@{ __PTHREAD_RWLOCK_VALID, 0 }@"; 2534 sed = "s@__LWP_RWLOCK_VALID, 0,[ \t]*\\\\" 2535 "@{ __LWP_RWLOCK_VALID, 0 },\t\t\t\t\t\\\\@"; 2536 sed = "s@^[ \t]*0, 0, 0, 0, 0, 0, 0[ \t]*\\\\" 2537 "@\t{ 0, 0, 0, 0, 0 }, { 0, 0}\t\t\t\t\t\\\\@"; 2538 test_text = "#define PTHREAD_MUTEX_INITIALIZER {\t\t\t\t\t\\\\\n" 2539 "\t__PTHREAD_MUTEX_VALID, 0,\t\t\t\t\t\\\\\n" 2540 "\t(PTHREAD_MUTEX_DEFAULT | PTHREAD_PROCESS_PRIVATE),\t\t\\\\\n" 2541 "\t__SPNLCK_INITIALIZER,\t\t\t\t\t\t\\\\\n" 2542 "\t0, 0, -1, 0,\t\t\t\t\t\t\t\\\\\n" 2543 "\t0, __LWP_MTX_VALID, 0, 1, 1, 1, 1,\t\t\t\t\\\\\n" 2544 "\t0, 0\t\t\t\t\t\t\t\t\\\\\n" 2545 "}\n"; 2546}; 2547 2548/* 2549 * Wrap spu_info in ifdef _KERNEL. GCC cannot handle an array of unknown 2550 * type and mpinfou is only defined when _KERNEL is set. 2551 */ 2552fix = { 2553 hackname = hpux_spu_info; 2554 mach = "*-hp-hpux*"; 2555 /* 2556 * It is tempting to omit the first "files" entry. Do not. 2557 * The testing machinery will take the first "files" entry as the name 2558 * of a test file to play with. It would be a nuisance to have a directory 2559 * with the name "*". 2560 */ 2561 files = "ia64/sys/getppdp.h"; 2562 files = "*/sys/getppdp.h"; 2563 select = "^.*extern.*spu_info.*"; 2564 2565 c_fix = format; 2566 c_fix_arg = "#ifdef _KERNEL\n%0\n#endif"; 2567 2568 test_text = "extern union mpinfou spu_info[];"; 2569}; 2570 2571/* 2572 * These hacks are need in inttypes.h on 11.23 and in stdint.h on 11.31. 2573 */ 2574fix = { 2575 hackname = hpux_stdint_least_fast; 2576 mach = "*-hp-hpux11.2*"; 2577 files = stdint-hpux11.h, stdint.h; 2578 select = 2579 "^[ \t]*#[ \t]*define[ \t]+UINT_(LEAST|FAST)64_MAX[ \t]+ULLONG_MAX"; 2580 c_fix = format; 2581 c-fix-arg = "# define UINT_%164_MAX __UINT64_MAX__"; 2582 test-text = "# define UINT_FAST64_MAX ULLONG_MAX\n" 2583 "# define UINT_LEAST64_MAX ULLONG_MAX\n"; 2584 _EOFix_; 2585}; 2586 2587/* 2588 * Fix hpux10.20 <sys/time.h> to avoid invalid forward decl 2589 */ 2590fix = { 2591 hackname = hpux_systime; 2592 files = sys/time.h; 2593 select = "^extern struct sigevent;"; 2594 2595 c_fix = format; 2596 c_fix_arg = "struct sigevent;"; 2597 2598 test_text = 'extern struct sigevent;'; 2599}; 2600 2601/* 2602 * Fix glibc definition of HUGE_VAL in terms of hex floating point constant 2603 */ 2604fix = { 2605 hackname = huge_val_hex; 2606 files = bits/huge_val.h, '*/bits/huge_val.h'; 2607 select = "^#[ \t]*define[ \t]*HUGE_VAL[ \t].*0x1\\.0p.*"; 2608 bypass = "__builtin_huge_val"; 2609 2610 c_fix = format; 2611 c_fix_arg = "#define HUGE_VAL (__builtin_huge_val())\n"; 2612 2613 test_text = "# define HUGE_VAL\t(__extension__ 0x1.0p2047)"; 2614}; 2615 2616/* 2617 * Fix glibc definition of HUGE_VALF in terms of hex floating point constant 2618 */ 2619fix = { 2620 hackname = huge_valf_hex; 2621 files = bits/huge_val.h, '*/bits/huge_val.h'; 2622 select = "^#[ \t]*define[ \t]*HUGE_VALF[ \t].*0x1\\.0p.*"; 2623 bypass = "__builtin_huge_valf"; 2624 2625 c_fix = format; 2626 c_fix_arg = "#define HUGE_VALF (__builtin_huge_valf())\n"; 2627 2628 test_text = "# define HUGE_VALF (__extension__ 0x1.0p255f)"; 2629}; 2630 2631/* 2632 * Fix glibc definition of HUGE_VALL in terms of hex floating point constant 2633 */ 2634fix = { 2635 hackname = huge_vall_hex; 2636 files = bits/huge_val.h, '*/bits/huge_val.h'; 2637 select = "^#[ \t]*define[ \t]*HUGE_VALL[ \t].*0x1\\.0p.*"; 2638 bypass = "__builtin_huge_vall"; 2639 2640 c_fix = format; 2641 c_fix_arg = "#define HUGE_VALL (__builtin_huge_vall())\n"; 2642 2643 test_text = "# define HUGE_VALL (__extension__ 0x1.0p32767L)"; 2644}; 2645 2646/* 2647 * Fix return type of abort and free 2648 */ 2649fix = { 2650 hackname = int_abort_free_and_exit; 2651 files = stdlib.h; 2652 select = "int[ \t]+(abort|free|exit)[ \t]*\\("; 2653 bypass = "_CLASSIC_ANSI_TYPES"; 2654 2655 c_fix = format; 2656 c_fix_arg = "void\t%1("; 2657 2658 test_text = "extern int abort(int);\n" 2659 "extern int free(void*);\n" 2660 "extern int exit(void*);"; 2661}; 2662 2663/* 2664 * Fix various macros used to define ioctl numbers. 2665 * The traditional syntax was: 2666 * 2667 * #define _IO(n, x) (('n'<<8)+x) 2668 * #define TIOCFOO _IO(T, 1) 2669 * 2670 * but this does not work with the C standard, which disallows macro 2671 * expansion inside strings. We have to rewrite it thus: 2672 * 2673 * #define _IO(n, x) ((n<<8)+x) 2674 * #define TIOCFOO _IO('T', 1) 2675 * 2676 * The select expressions match too much, but the c_fix code is cautious. 2677 * 2678 * _IO might be: _IO DESIO BSD43__IO with W, R, WR, C, ... suffixes. 2679 */ 2680fix = { 2681 hackname = io_quotes_def; 2682 select = "define[ \t]+[A-Z0-9_]+IO[A-Z]*\\([a-zA-Z][,)]"; 2683 c_fix = char_macro_def; 2684 c_fix_arg = "IO"; 2685 test_text = 2686 "#define BSD43__IOWR(n, x) (('n'<<8)+x)\n" 2687 "#define _IOWN(x,y,t) (_IOC_IN|(((t)&_IOCPARM_MASK)<<16)|('x'<<8)|y)\n" 2688 "#define _IO(x,y) ('x'<<8|y)"; 2689 test_text = 2690 "#define XX_IO(x) ('x'<<8|256)"; 2691}; 2692 2693/* 2694 * Fix the usage of the ioctl macro numbers. 2695 */ 2696fix = { 2697 hackname = io_quotes_use; 2698 select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+IO[A-Z]*[ \t]*" 2699 "\\( *[^,']"; 2700 c_fix = char_macro_use; 2701 c_fix_arg = "IO"; 2702 test_text = "#define TIOCFOO BSD43__IOWR(T, 1)\n" 2703 "#define TIOCFOO \\\\\n" 2704 "BSD43__IOWR(T, 1) /* Some are multi-line */"; 2705}; 2706 2707/* 2708 * Check for missing ';' in struct 2709 */ 2710fix = { 2711 hackname = ip_missing_semi; 2712 files = netinet/ip.h; 2713 select = "}$"; 2714 sed = "/^struct/,/^};/s/}$/};/"; 2715 test_text= 2716 "struct mumble {\n" 2717 " union {\n" 2718 " int x;\n" 2719 " }\n" 2720 "}; /* mumbled struct */\n"; 2721}; 2722 2723/* 2724 * Non-traditional "const" declaration in Irix's limits.h. 2725 */ 2726fix = { 2727 hackname = irix_limits_const; 2728 files = fixinc-test-limits.h, limits.h; 2729 select = "^extern const "; 2730 c_fix = format; 2731 c_fix_arg = "extern __const "; 2732 test_text = "extern const char limit; /* test limits */"; 2733}; 2734 2735/* 2736 * IRIX 5.x's stdio.h declares some functions that take a va_list as 2737 * taking char *. However, GCC uses void * for va_list, so 2738 * calling vfprintf with a va_list fails in C++. */ 2739fix = { 2740 hackname = irix_stdio_va_list; 2741 files = stdio.h; 2742 2743 select = '/\* va_list \*/ char \*'; 2744 c_fix = format; 2745 c_fix_arg = "__gnuc_va_list"; 2746 test_text = 2747 "extern int printf( const char *, /* va_list */ char * );"; 2748}; 2749 2750/* 2751 * These files in Sun OS 4.x and ARM/RISCiX and BSD4.3 2752 * use / * * / to concatenate tokens. 2753 */ 2754fix = { 2755 hackname = kandr_concat; 2756 files = "sparc/asm_linkage.h"; 2757 files = "sun*/asm_linkage.h"; 2758 files = "arm/as_support.h"; 2759 files = "arm/mc_type.h"; 2760 files = "arm/xcb.h"; 2761 files = "dev/chardefmac.h"; 2762 files = "dev/ps_irq.h"; 2763 files = "dev/screen.h"; 2764 files = "dev/scsi.h"; 2765 files = "sys/tty.h"; 2766 files = "Xm.acorn/XmP.h"; 2767 files = bsd43/bsd43_.h; 2768 select = '/\*\*/'; 2769 c_fix = format; 2770 c_fix_arg = '##'; 2771 test_text = "#define __CONCAT__(a,b) a/**/b"; 2772}; 2773 2774/* 2775 * The /usr/include/sys/ucontext.h on ia64-*linux-gnu systems defines 2776 * an _SC_GR0_OFFSET macro using an idiom that isn't a compile time 2777 * constant on recent versions of g++. 2778 */ 2779fix = { 2780 hackname = linux_ia64_ucontext; 2781 files = "sys/ucontext.h"; 2782 mach = "ia64-*-linux*"; 2783 select = '\(\(\(char \*\) &\(\(struct sigcontext \*\) 0\)' 2784 '->sc_gr\[0\]\) - \(char \*\) 0\)'; 2785 c_fix = format; 2786 c_fix_arg = "__builtin_offsetof \(struct sigcontext, sc_gr[0]\)"; 2787 test_text = "# define _SC_GR0_OFFSET\t\\\\\n" 2788 "\t(((char *) &((struct sigcontext *) 0)->sc_gr[0]) - (char *) 0)\n"; 2789}; 2790 2791/* 2792 * Remove header file warning from sys/time.h. Autoconf's 2793 * AC_HEADER_TIME recommends to include both sys/time.h and time.h 2794 * which causes warning on LynxOS. Remove the warning. 2795 */ 2796fix = { 2797 hackname = lynxos_no_warning_in_sys_time_h; 2798 files = sys/time.h; 2799 select = "#warning[ \t]+Using <time.h> instead of <sys/time.h>"; 2800 c_fix = format; 2801 c_fix_arg = ""; 2802 test_text = "#warning Using <time.h> instead of <sys/time.h>"; 2803}; 2804 2805/* 2806 * Add missing declaration for putenv. 2807 */ 2808fix = { 2809 hackname = lynxos_missing_putenv; 2810 mach = '*-*-lynxos*'; 2811 files = stdlib.h; 2812 bypass = 'putenv[ \t]*\\('; 2813 select = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);"; 2814 c_fix = format; 2815 c_fix_arg = "%0\n" 2816 "extern int putenv _AP((char *));"; 2817 c_fix_arg = "extern char \\*getenv[ \t]*_AP\\(\\(const char \\*\\)\\);"; 2818 test_text = "extern char *getenv _AP((const char *));"; 2819}; 2820 2821/* 2822 * Fix BSD machine/ansi.h to use __builtin_va_list to define _BSD_VA_LIST_. 2823 * 2824 * On NetBSD, machine is a symbolic link to an architecture specific 2825 * directory name, so we can't match a specific file name here. 2826 */ 2827fix = { 2828 hackname = machine_ansi_h_va_list; 2829 select = "define[ \t]+_BSD_VA_LIST_[ \t]"; 2830 bypass = '__builtin_va_list'; 2831 2832 c_fix = format; 2833 c_fix_arg = "%1__builtin_va_list"; 2834 c_fix_arg = "(define[ \t]+_BSD_VA_LIST_[ \t]+).*"; 2835 2836 test_text = " # define _BSD_VA_LIST_\tchar**"; 2837}; 2838 2839/* 2840 * Fix non-ansi machine name defines 2841 */ 2842fix = { 2843 hackname = machine_name; 2844 c_test = machine_name; 2845 c_fix = machine_name; 2846 2847 test_text = "/* MACH_DIFF: */\n" 2848 "#if defined( i386 ) || defined( sparc ) || defined( vax )" 2849 "\n/* no uniform test, so be careful :-) */"; 2850}; 2851 2852/* 2853 * Some math.h files define struct exception (it's in the System V 2854 * Interface Definition), which conflicts with the class exception defined 2855 * in the C++ file std/stdexcept.h. We redefine it to __math_exception. 2856 * This is not a great fix, but I haven't been able to think of anything 2857 * better. 2858 */ 2859fix = { 2860 hackname = math_exception; 2861 files = math.h; 2862 select = "struct exception"; 2863 /* 2864 * This should be bypassed on __cplusplus, but some supposedly C++ 2865 * aware headers, such as Solaris 8 and 9, don't wrap their struct 2866 * exception either. So currently we bypass only for glibc, based on a 2867 * comment in the fixed glibc header. Ick. 2868 */ 2869 bypass = 'We have a problem when using C\+\+|for C\+\+, ' 2870 '_[a-z0-9A-Z_]+_exception; for C, exception'; 2871 /* The Solaris 10 headers already get this right. */ 2872 mach = '*-*-solaris2.1[0-9]*'; 2873 not_machine = true; 2874 c_fix = wrap; 2875 2876 c_fix_arg = "#ifdef __cplusplus\n" 2877 "#define exception __math_exception\n" 2878 "#endif\n"; 2879 2880 c_fix_arg = "#ifdef __cplusplus\n" 2881 "#undef exception\n" 2882 "#endif\n"; 2883 2884 test_text = "typedef struct exception t_math_exception;"; 2885}; 2886 2887/* 2888 * This looks pretty broken to me. ``dbl_max_def'' will contain 2889 * "define DBL_MAX " at the start, when what we really want is just 2890 * the value portion. Can't figure out how to write a test case 2891 * for this either :-( 2892 */ 2893fix = { 2894 hackname = math_huge_val_from_dbl_max; 2895 files = math.h; 2896 2897 /* 2898 * IF HUGE_VAL is defined to be DBL_MAX *and* DBL_MAX is _not_ defined 2899 * in math.h, this fix applies. 2900 */ 2901 select = "define[ \t]+HUGE_VAL[ \t]+DBL_MAX"; 2902 bypass = "define[ \t]+DBL_MAX"; 2903 2904 shell = 2905 /* 2906 * See if we have a definition for DBL_MAX in float.h. 2907 * If we do, we will replace the one in math.h with that one. 2908 */ 2909 2910 "\tdbl_max_def=`egrep 'define[ \t]+DBL_MAX[ \t]+.*' float.h " 2911 "| sed 's/.*DBL_MAX[ \t]*//' 2>/dev/null`\n\n" 2912 2913 "\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n" 2914 "\tthen sed -e '/define[ \t]*HUGE_VAL[ \t]*DBL_MAX/" 2915 "s@DBL_MAX@'\"$dbl_max_def@\"\n" 2916 "\telse cat\n" 2917 "\tfi"; 2918 2919 test_text = 2920 "`echo '#define DBL_MAX\t3.1415e+9 /* really big */' >> float.h`\n" 2921 "#define HUGE_VAL DBL_MAX"; 2922}; 2923 2924/* 2925 * nested comment 2926 */ 2927fix = { 2928 hackname = nested_auth_des; 2929 files = rpc/rpc.h; 2930 select = '(/\*.*rpc/auth_des\.h>.*)/\*'; 2931 c_fix = format; 2932 c_fix_arg = "%1*/ /*"; 2933 test_text = "/*#include <rpc/auth_des.h> /* skip this */"; 2934}; 2935 2936/* 2937 * Some versions of NetBSD don't expect the C99 inline semantics. 2938 */ 2939fix = { 2940 hackname = netbsd_c99_inline_1; 2941 mach = "*-*-netbsd*"; 2942 files = signal.h; 2943 select = "extern __inline int"; 2944 2945 c_fix = format; 2946 c_fix_arg = "extern\n" 2947 "#ifdef __GNUC_STDC_INLINE__\n" 2948 "__attribute__((__gnu_inline__))\n" 2949 "#endif\n" 2950 "__inline int"; 2951 2952 test_text = "extern __inline int\nsigaddset(sigset_t *set, int signo)\n{}"; 2953}; 2954 2955/* 2956 * netbsd_c99_inline_2 2957 */ 2958fix = { 2959 hackname = netbsd_c99_inline_2; 2960 mach = "*-*-netbsd*"; 2961 files = signal.h; 2962 select = "#define _SIGINLINE extern __inline"; 2963 2964 c_fix = format; 2965 c_fix_arg = <<- _EOArg_ 2966 #ifdef __GNUC_STDC_INLINE__ 2967 #define _SIGINLINE extern __attribute__((__gnu_inline__)) __inline 2968 #else 2969 %0 2970 #endif 2971 _EOArg_; 2972 2973 test_text = "#define _SIGINLINE extern __inline"; 2974}; 2975 2976/* 2977 * NetBSD has a semicolon after the ending '}' for some extern "C". 2978 */ 2979fix = { 2980 hackname = netbsd_extra_semicolon; 2981 mach = "*-*-netbsd*"; 2982 files = sys/cdefs.h; 2983 select = "#define[ \t]*__END_DECLS[ \t]*};"; 2984 2985 c_fix = format; 2986 c_fix_arg = "#define __END_DECLS }"; 2987 2988 test_text = "#define __END_DECLS };"; 2989}; 2990 2991/* 2992 * newlib's stdint.h has several failures to conform to C99. The fix 2993 * for these removed a comment that can be matched to identify unfixed 2994 * versions. 2995 */ 2996fix = { 2997 hackname = newlib_stdint_1; 2998 files = stdint-newlib.h, stdint.h; 2999 select = "@todo - Add support for wint_t types"; 3000 sed = "s@#define INT32_MIN.*@#define INT32_MIN (-INT32_MAX - 1)@"; 3001 sed = "s@#define INT32_MAX.*@#define INT32_MAX __INT32_MAX__@"; 3002 sed = "s@#define UINT32_MAX.*@#define UINT32_MAX __UINT32_MAX__@"; 3003 sed = "s@#define INT_LEAST32_MIN.*@" 3004 "#define INT_LEAST32_MIN (-INT_LEAST32_MAX - 1)@"; 3005 sed = "s@#define INT_LEAST32_MAX.*@" 3006 "#define INT_LEAST32_MAX __INT_LEAST32_MAX__@"; 3007 sed = "s@#define UINT_LEAST32_MAX.*@" 3008 "#define UINT_LEAST32_MAX __UINT_LEAST32_MAX__@"; 3009 sed = 's@#define INT_FAST\([0-9]*\)_MIN.*@' 3010 '#define INT_FAST\1_MIN (-INT_FAST\1_MAX - 1)@'; 3011 sed = 's@#define INT_FAST\([0-9]*\)_MAX.*@' 3012 '#define INT_FAST\1_MAX __INT_FAST\1_MAX__@'; 3013 sed = 's@#define UINT_FAST\([0-9]*\)_MAX.*@' 3014 '#define UINT_FAST\1_MAX __UINT_FAST\1_MAX__@'; 3015 sed = "s@#define SIZE_MAX.*@#define SIZE_MAX __SIZE_MAX__@"; 3016 sed = "s@#define PTRDIFF_MIN.*@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@"; 3017 sed = "s@#define PTRDIFF_MAX.*@#define PTRDIFF_MAX __PTRDIFF_MAX__@"; 3018 sed = "s@#define UINT8_C.*@#define UINT8_C(c) __UINT8_C(c)@"; 3019 sed = "s@#define UINT16_C.*@#define UINT16_C(c) __UINT16_C(c)@"; 3020 test_text = "/* @todo - Add support for wint_t types. */\n" 3021 "#define INT32_MIN (-2147483647-1)\n" 3022 "#define INT32_MAX 2147483647\n" 3023 "#define UINT32_MAX 4294967295U\n" 3024 "#define INT_LEAST32_MIN (-2147483647-1)\n" 3025 "#define INT_LEAST32_MAX 2147483647\n" 3026 "#define UINT_LEAST32_MAX 4294967295U\n" 3027 "#define INT_FAST8_MIN INT8_MIN\n" 3028 "#define INT_FAST8_MAX INT8_MAX\n" 3029 "#define UINT_FAST8_MAX UINT8_MAX\n" 3030 "#define SIZE_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1)\n" 3031 "#define PTRDIFF_MIN (-__STDINT_EXP(LONG_MAX) - 1L)\n" 3032 "#define PTRDIFF_MAX __STDINT_EXP(LONG_MAX)\n" 3033 "#define UINT8_C(x) x##U\n" 3034 "#define UINT16_C(x) x##U"; 3035}; 3036 3037/* 3038 * newlib_stdint_2 3039 */ 3040fix = { 3041 hackname = newlib_stdint_2; 3042 files = stdint-newlib.h, stdint.h; 3043 select = "@todo - Add support for wint_t types"; 3044 c_fix = format; 3045 c_fix_arg = "#define INTMAX_MAX __INTMAX_MAX__\n" 3046 "#define INTMAX_MIN (-INTMAX_MAX - 1)\n" 3047 "#define UINTMAX_MAX __UINTMAX_MAX__\n" 3048 "#define WCHAR_MAX __WCHAR_MAX__\n" 3049 "#define WCHAR_MIN __WCHAR_MIN__\n" 3050 "#define WINT_MAX __WINT_MAX__\n" 3051 "#define WINT_MIN __WINT_MIN__\n\n" 3052 "%0"; 3053 c_fix_arg = '/\*\* Macros for minimum-width integer constant expressions \*/'; 3054 test_text = "/* @todo - Add support for wint_t types. */\n" 3055 "/** Macros for minimum-width integer constant expressions */"; 3056}; 3057 3058/* 3059 * NeXT 3.2 adds const prefix to some math functions. 3060 * These conflict with the built-in functions. 3061 */ 3062fix = { 3063 hackname = next_math_prefix; 3064 files = ansi/math.h; 3065 select = "^extern[ \t]+double[ \t]+__const__[ \t]"; 3066 3067 c_fix = format; 3068 c_fix_arg = "extern double %1("; 3069 c_fix_arg = "^extern[ \t]+double[ \t]+__const__[ \t]+([a-z]+)\\("; 3070 3071 test_text = "extern\tdouble\t__const__\tmumble();"; 3072}; 3073 3074/* 3075 * NeXT 3.2 uses the word "template" as a parameter for some 3076 * functions. GCC reports an invalid use of a reserved key word 3077 * with the built-in functions. 3078 */ 3079fix = { 3080 hackname = next_template; 3081 files = bsd/libc.h; 3082 select = "[ \t]template\\)"; 3083 3084 c_fix = format; 3085 c_fix_arg = "(%1)"; 3086 c_fix_arg = "\\(([^)]*)[ \t]template\\)"; 3087 test_text = "extern mumble( char * template); /* fix */"; 3088}; 3089 3090/* 3091 * NeXT 3.2 includes the keyword volatile in the abort() and exit() 3092 * function prototypes. That conflicts with the built-in functions. 3093 */ 3094fix = { 3095 hackname = next_volitile; 3096 files = ansi/stdlib.h; 3097 select = "^extern[ \t]+volatile[ \t]+void[ \t]"; 3098 3099 c_fix = format; 3100 c_fix_arg = "extern void %1("; 3101 c_fix_arg = "^extern[ \t]+volatile[ \t]+void[ \t]+(exit|abort)\\("; 3102 3103 test_text = "extern\tvolatile\tvoid\tabort();"; 3104}; 3105 3106/* 3107 * NeXT 2.0 defines 'int wait(union wait*)', which conflicts with Posix.1. 3108 * Note that version 3 of the NeXT system has wait.h in a different directory, 3109 * so that this code won't do anything. But wait.h in version 3 has a 3110 * conditional, so it doesn't need this fix. So everything is okay. 3111 */ 3112fix = { 3113 hackname = next_wait_union; 3114 files = sys/wait.h; 3115 3116 select = 'wait\(union wait'; 3117 c_fix = format; 3118 c_fix_arg = "wait(void"; 3119 test_text = "extern pid_d wait(union wait*);"; 3120}; 3121 3122/* 3123 * a missing semi-colon at the end of the nodeent structure definition. 3124 */ 3125fix = { 3126 hackname = nodeent_syntax; 3127 files = netdnet/dnetdb.h; 3128 select = "char[ \t]*\\*na_addr[ \t]*$"; 3129 c_fix = format; 3130 c_fix_arg = "%0;"; 3131 test_text = "char *na_addr\t"; 3132}; 3133 3134/* 3135 * Fix OpenBSD's NULL definition. 3136 */ 3137fix = { 3138 hackname = openbsd_null_definition; 3139 mach = "*-*-openbsd*"; 3140 files = locale.h, stddef.h, stdio.h, string.h, 3141 time.h, unistd.h, wchar.h, sys/param.h; 3142 select = "__GNUG__"; 3143 c_fix = format; 3144 c_fix_arg = "#ifndef NULL\n" 3145 "#ifdef __cplusplus\n" 3146 "#ifdef __GNUG__\n" 3147 "#define NULL\t__null\n" 3148 "#else\t /* ! __GNUG__ */\n" 3149 "#define NULL\t0L\n" 3150 "#endif\t /* __GNUG__ */\n" 3151 "#else\t /* ! __cplusplus */\n" 3152 "#define NULL\t((void *)0)\n" 3153 "#endif\t /* __cplusplus */\n" 3154 "#endif\t /* !NULL */"; 3155 3156 c_fix_arg = "^#ifndef[ \t]*NULL\n" 3157 "^#ifdef[ \t]*__GNUG__\n" 3158 "^#define[ \t]*NULL[ \t]*__null\n" 3159 "^#else\n" 3160 "^#define[ \t]*NULL[ \t]*0L\n" 3161 "^#endif\n" 3162 "^#endif"; 3163 test_text = 3164 "#ifndef NULL\n" 3165 "#ifdef __GNUG__\n" 3166 "#define NULL __null\n" 3167 "#else\n" 3168 "#define NULL 0L\n" 3169 "#endif\n" 3170 "#endif\n"; 3171}; 3172 3173/* 3174 * obstack.h used casts as lvalues. 3175 * 3176 * We need to change postincrements of casted pointers (which are 3177 * then dereferenced and assigned into) of the form 3178 * 3179 * *((TYPE*)PTRVAR)++ = (VALUE) 3180 * 3181 * into expressions like 3182 * 3183 * ((*((TYPE*)PTRVAR) = (VALUE)), (PTRVAR += sizeof (TYPE))) 3184 * 3185 * which is correct for the cases used in obstack.h since PTRVAR is 3186 * of type char * and the value of the expression is not used. 3187 */ 3188fix = { 3189 hackname = obstack_lvalue_cast; 3190 files = obstack.h; 3191 select = '\*\(\(([^()]*)\*\)(.*)\)\+\+ = \(([^()]*)\)'; 3192 c_fix = format; 3193 c_fix_arg = "((*((%1*)%2) = (%3)), (%2 += sizeof (%1)))"; 3194 test_text = "*((void **) (h)->next_free)++ = (aptr)"; 3195}; 3196 3197/* 3198 * Fix OpenBSD's va_start define. 3199 */ 3200fix = { 3201 hackname = openbsd_va_start; 3202 mach = "*-*-openbsd*"; 3203 files = stdarg.h; 3204 select = '__builtin_stdarg_start'; 3205 c_fix = format; 3206 c_fix_arg = __builtin_va_start; 3207 3208 test_text = "#define va_start(v,l) __builtin_stdarg_start((v),l)"; 3209}; 3210 3211/* 3212 * sys/lc_core.h on some versions of OSF1/4.x pollutes the namespace by 3213 * defining regex.h related types. This causes libg++ build and usage 3214 * failures. Fixing this correctly requires checking and modifying 3 files. 3215 */ 3216fix = { 3217 hackname = osf_namespace_a; 3218 files = reg_types.h; 3219 files = sys/lc_core.h; 3220 test = " -r reg_types.h"; 3221 test = " -r sys/lc_core.h"; 3222 test = " -n \"`grep '} regex_t;' reg_types.h`\""; 3223 test = " -z \"`grep __regex_t regex.h`\""; 3224 3225 c_fix = format; 3226 c_fix_arg = "__%0"; 3227 c_fix_arg = "reg(ex|off|match)_t"; 3228 3229 test_text = "`touch sys/lc_core.h`" 3230 "typedef struct {\n int stuff, mo_suff;\n} regex_t;\n" 3231 "extern regex_t re;\n" 3232 "extern regoff_t ro;\n" 3233 "extern regmatch_t rm;\n"; 3234}; 3235 3236fix = { 3237 hackname = osf_namespace_c; 3238 files = regex.h; 3239 test = " -r reg_types.h"; 3240 test = " -r sys/lc_core.h"; 3241 test = " -n \"`grep '} regex_t;' reg_types.h`\""; 3242 test = " -z \"`grep __regex_t regex.h`\""; 3243 3244 select = "#include <reg_types\.h>.*"; 3245 c_fix = format; 3246 c_fix_arg = "%0\n" 3247 "typedef __regex_t\tregex_t;\n" 3248 "typedef __regoff_t\tregoff_t;\n" 3249 "typedef __regmatch_t\tregmatch_t;"; 3250 3251 test_text = "#include <reg_types.h>"; 3252}; 3253 3254/* 3255 * On broken glibc-2.3.3 systems an array of incomplete structures is 3256 * passed to __sigsetjmp. Fix that to take a pointer instead. 3257 */ 3258fix = { 3259 hackname = pthread_incomplete_struct_argument; 3260 files = pthread.h; 3261 select = "struct __jmp_buf_tag"; 3262 c_fix = format; 3263 c_fix_arg = "%1 *%2%3"; 3264 c_fix_arg = "^(extern int __sigsetjmp \\(struct __jmp_buf_tag) " 3265 "(__env)\\[1\\](.*)$"; 3266 test_text = "extern int __sigsetjmp (struct __jmp_buf_tag __env[1], " 3267 "int __savemask);"; 3268}; 3269 3270/* 3271 * Fix return type of fread and fwrite on sysV68 3272 */ 3273fix = { 3274 hackname = read_ret_type; 3275 files = stdio.h; 3276 select = "extern int\t.*, fread\\(\\), fwrite\\(\\)"; 3277 c_fix = format; 3278 c_fix_arg = "extern unsigned int fread(), fwrite();\n%1%2"; 3279 c_fix_arg = "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)"; 3280 3281 test_text = "extern int\tfclose(), fflush(), fread(), fwrite(), foo();"; 3282}; 3283 3284/* 3285 * Fix casts as lvalues in glibc's <rpc/xdr.h>. 3286 */ 3287fix = { 3288 hackname = rpc_xdr_lvalue_cast_a; 3289 files = rpc/xdr.h; 3290 select = "#define[ \t]*IXDR_GET_LONG.*\\\\\n.*__extension__.*"; 3291 c_fix = format; 3292 c_fix_arg = "#define IXDR_GET_LONG(buf) ((long)IXDR_GET_U_INT32(buf))"; 3293 test_text = "#define IXDR_GET_LONG(buf) \\\\\n" 3294 "\t((long)ntohl((u_long)*__extension__((u_int32_t*)(buf))++))"; 3295}; 3296 3297/* 3298 * rpc_xdr_lvalue_cast_b 3299 */ 3300fix = { 3301 hackname = rpc_xdr_lvalue_cast_b; 3302 files = rpc/xdr.h; 3303 select = "#define[ \t]*IXDR_PUT_LONG.*\\\\\n.*__extension__.*"; 3304 c_fix = format; 3305 c_fix_arg = "#define IXDR_PUT_LONG(buf, v) ((long)IXDR_PUT_INT32(buf, (long)(v)))"; 3306 test_text = "#define IXDR_PUT_LONG(buf, v) \\\\\n" 3307 "\t(*__extension__((u_int32_t*)(buf))++ = (long)htonl((u_long)(v)))"; 3308}; 3309 3310/* 3311 * function class(double x) conflicts with C++ keyword on rs/6000 3312 */ 3313fix = { 3314 hackname = rs6000_double; 3315 files = math.h; 3316 select = '[^a-zA-Z_]class\('; 3317 3318 c_fix = format; 3319 c_fix_arg = "#ifndef __cplusplus\n%0\n#endif"; 3320 c_fix_arg = '^.*[^a-zA-Z_]class\(.*'; 3321 3322 test_text = "extern int class();"; 3323}; 3324 3325/* 3326 * Wrong fchmod prototype on RS/6000. 3327 */ 3328fix = { 3329 hackname = rs6000_fchmod; 3330 files = sys/stat.h; 3331 select = 'fchmod\(char \*'; 3332 c_fix = format; 3333 c_fix_arg = "fchmod(int"; 3334 test_text = "extern int fchmod(char *, mode_t);"; 3335}; 3336 3337/* 3338 * parameters conflict with C++ new on rs/6000 3339 */ 3340fix = { 3341 hackname = rs6000_param; 3342 files = "stdio.h"; 3343 files = "unistd.h"; 3344 3345 select = 'rename\(const char \*old, const char \*new\)'; 3346 c_fix = format; 3347 c_fix_arg = 'rename(const char *_old, const char *_new)'; 3348 3349 test_text = 'extern int rename(const char *old, const char *new);'; 3350}; 3351 3352/* 3353 * Solaris 10+ <sys/feature_tests.h> defines _RESTRICT_KYWD as restrict 3354 * for C99. This is wrong for C++, which needs many C99 features, but 3355 * only supports __restrict. 3356 */ 3357fix = { 3358 hackname = solaris___restrict; 3359 files = sys/feature_tests.h; 3360 select = "#define[ \t]*_RESTRICT_KYWD[ \t]*restrict"; 3361 mach = "*-*-solaris2*"; 3362 c_fix = format; 3363 c_fix_arg = "#ifdef __cplusplus\n#define\t_RESTRICT_KYWD\t__restrict\n" 3364 "#else\n%0\n#endif"; 3365 test_text = "#define _RESTRICT_KYWD restrict"; 3366}; 3367 3368/* 3369 * Solaris 10+ complex.h defines _Complex_I and _Imaginary_I in terms of 3370 * themselves, which are Sun Studio compiler intrinsics. Remove _Imaginary_I 3371 * and imaginary definitions which are not supported by GCC. 3372 */ 3373fix = { 3374 hackname = solaris_complex; 3375 mach = "*-*-solaris2.*"; 3376 files = complex.h; 3377 select = "#define[ \t]_Complex_I[ \t]_Complex_I"; 3378 sed = "s/#define[ \t]_Complex_I[ \t]_Complex_I/" 3379 "#define\t_Complex_I\t(__extension__ 1.0iF)/"; 3380 sed = "/#define[ \t]_Imaginary_I[ \t]_Imaginary_I/d"; 3381 sed = "/#define[ \t]imaginary[ \t]_Imaginary/d"; 3382 sed = "s/#define[ \t]I[ \t]\\{1,\\}_Imaginary_I/#define\tI\t\t_Complex_I/"; 3383 test_text = "#define _Complex_I _Complex_I\n" 3384 "#define complex _Complex\n" 3385 "#define _Imaginary_I _Imaginary_I\n" 3386 "#define imaginary _Imaginary\n" 3387 "#undef I\n" 3388 "#define I _Imaginary_I"; 3389}; 3390 3391/* 3392 * Solaris 10+ <complex.h> is wrapped in #ifndef __cplusplus. Wrap in 3393 * extern "C" instead so libstdc++ can use it. 3394 */ 3395fix = { 3396 hackname = solaris_complex_cxx; 3397 mach = "*-*-solaris2.*"; 3398 files = complex.h; 3399 sed = "/#if[ \t]*!defined(__cplusplus)/c\\\n" 3400 "#ifdef\t__cplusplus\\\nextern \"C\" {\\\n#endif"; 3401 sed = "/#endif[ \t]*\\/\\* !defined(__cplusplus) \\*\\//c\\\n" 3402 "#ifdef\t__cplusplus\\\n}\\\n#endif"; 3403 test_text = "#if !defined(__cplusplus)\n" 3404 "#endif /* !defined(__cplusplus) */"; 3405}; 3406 3407/* 3408 * g++ rejects functions declared with both C and C++ linkage. 3409 */ 3410fix = { 3411 hackname = solaris_cxx_linkage; 3412 mach = '*-*-solaris2*'; 3413 files = "iso/stdlib_iso.h"; 3414 select = "(#if __cplusplus >= 199711L)\n" 3415 "(extern \"C\\+\\+\" \\{\n)" 3416 "(.*(bsearch|qsort).*)"; 3417 c_fix = format; 3418 c_fix_arg = "%1 && !__GNUG__\n%2%3"; 3419 3420 test_text = 3421 "#if __cplusplus >= 199711L\n" 3422 "extern \"C++\" {\n" 3423 " void *bsearch(const void *, const void *, size_t, size_t,"; 3424}; 3425 3426/* 3427 * Solaris <iso/stdio_iso.h> doesn't declare getc for C++ with 3428 * _STRICT_STDC, but uses it. 3429 */ 3430fix = { 3431 hackname = solaris_getc_strict_stdc; 3432 mach = "*-*-solaris2*"; 3433 files = "iso/stdio_iso.h"; 3434 select = "(.*&& )!defined\\(_STRICT_STDC\\)(.*)"; 3435 c_fix = format; 3436 c_fix_arg = "%1(!defined(_STRICT_STDC) || (__cplusplus >= 199711L))%2"; 3437 3438 test_text = 3439 "#if !defined(_REENTRANT) && !defined(_LP64) && !defined(_STRICT_STDC)"; 3440}; 3441 3442/* 3443 * Sun Solaris 2 has a version of sys/int_const.h that defines 3444 * UINT8_C and UINT16_C to unsigned constants. 3445 */ 3446fix = { 3447 hackname = solaris_int_const; 3448 files = sys/int_const.h; 3449 mach = '*-*-solaris2*'; 3450 c_fix = format; 3451 c_fix_arg = "#define\tUINT8_C(c)\t(c)\n" 3452 "%1\n" 3453 "#define\tUINT16_C(c)\t(c)"; 3454 select = "^#define[ \t]+UINT8_C\\(c\\)[ \t]+__CONCAT__.*\n" 3455 "(/\*.*\*/)\n" 3456 "#define[ \t]+UINT16_C\\(c\\)[ \t]+__CONCAT__.*"; 3457 test_text = 3458 "#define UINT8_C(c) __CONCAT__(c,u)\n" 3459 "/* CSTYLED */\n" 3460 "#define UINT16_C(c) __CONCAT__(c,u)"; 3461}; 3462 3463/* 3464 * Sun Solaris 2 has a version of sys/int_limits.h that defines 3465 * UINT8_MAX and UINT16_MAX to unsigned constants. 3466 */ 3467fix = { 3468 hackname = solaris_int_limits_1; 3469 files = sys/int_limits.h; 3470 mach = '*-*-solaris2*'; 3471 c_fix = format; 3472 c_fix_arg = "#define\tUINT8_MAX\t(255)\n" 3473 "#define\tUINT16_MAX\t(65535)"; 3474 select = "^#define[ \t]+UINT8_MAX[ \t]+\\(255U\\)\n" 3475 "#define[ \t]+UINT16_MAX[ \t]+\\(65535U\\)"; 3476 test_text = 3477 "#define UINT8_MAX (255U)\n" 3478 "#define UINT16_MAX (65535U)"; 3479}; 3480 3481/* 3482 * Sun Solaris 2 has a version of sys/int_limits.h that defines 3483 * INT_FAST16 limits to wrong values for sys/int_types.h. 3484 */ 3485fix = { 3486 hackname = solaris_int_limits_2; 3487 files = sys/int_limits.h; 3488 mach = '*-*-solaris2*'; 3489 c_fix = format; 3490 c_fix_arg = "#define\t%1_FAST16_%2 %132_%2"; 3491 select = "^#define[ \t]+(INT|UINT)_FAST16_(MAX|MIN)[ \t](INT|UINT)16.*"; 3492 test_text = 3493 "#define INT_FAST16_MAX INT16_MAX\n" 3494 "#define UINT_FAST16_MAX UINT16_MAX\n" 3495 "#define INT_FAST16_MIN INT16_MIN"; 3496}; 3497 3498/* 3499 * Sun Solaris 2 has a version of sys/int_limits.h that defines 3500 * SIZE_MAX as unsigned long. 3501 */ 3502fix = { 3503 hackname = solaris_int_limits_3; 3504 files = sys/int_limits.h; 3505 mach = '*-*-solaris2*'; 3506 c_fix = format; 3507 c_fix_arg = "#define\tSIZE_MAX\t4294967295U"; 3508 select = "^#define[ \t]+SIZE_MAX[ \t]+4294967295UL"; 3509 test_text = 3510 "#define SIZE_MAX 4294967295UL"; 3511}; 3512 3513/* 3514 * Sun Solaris 10 defines several C99 math macros in terms of 3515 * builtins specific to the Studio compiler, in particular not 3516 * compatible with the GNU compiler. 3517 */ 3518fix = { 3519 hackname = solaris_math_1; 3520 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI"; 3521 bypass = "__GNUC__"; 3522 files = iso/math_c99.h; 3523 c_fix = format; 3524 c_fix_arg = "#define\tHUGE_VA%1\t(__builtin_huge_va%2())"; 3525 c_fix_arg = "^#define[ \t]+HUGE_VA([LF]+)[ \t]+__builtin_huge_va([lf]+)"; 3526 test_text = 3527 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n" 3528 "#undef HUGE_VAL\n" 3529 "#define HUGE_VAL __builtin_huge_val\n" 3530 "#undef HUGE_VALF\n" 3531 "#define HUGE_VALF __builtin_huge_valf\n" 3532 "#undef HUGE_VALL\n" 3533 "#define HUGE_VALL __builtin_huge_vall"; 3534}; 3535 3536/* 3537 * On Solaris 11, if you do isinf(NaN) you'll get a floating point 3538 * exception. Provide an alternative using GCC's builtin. 3539 */ 3540fix = { 3541 hackname = solaris_math_10; 3542 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI"; 3543 files = iso/math_c99.h; 3544 c_fix = format; 3545 c_fix_arg = "#define\tisinf(x) __builtin_isinf(x)"; 3546 c_fix_arg = "^#define[ \t]+isinf\\(x\\)[ \t]+__extension__\\([ \t]*\\\\\n" 3547 "[ \t]*\\{[ \t]*__typeof\\(x\\)[ \t]*__x_i[ \t]*=[ \t]*\\(x\\);" 3548 "[ \t]*\\\\\n" 3549 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*" 3550 "INFINITY[ \t]*\\|\\|[ \t]*\\\\\n" 3551 "[ \t]*__x_i[ \t]*==[ \t]*\\(__typeof\\(__x_i\\)\\)[ \t]*" 3552 "\\(-INFINITY\\);[ \t]*\\}\\)"; 3553 test_text = 3554 '#pragma ident "@(#)math_c99.h 1.12 07/01/21 SMI"'"\n" 3555 "#undef isinf\n" 3556 "#define isinf(x) __extension__( \\\\\n" 3557 " { __typeof(x) __x_i = (x); \\\\\n" 3558 " __x_i == (__typeof(__x_i)) INFINITY || \\\\\n" 3559 " __x_i == (__typeof(__x_i)) (-INFINITY); })"; 3560}; 3561 3562/* 3563 * Solaris math INFINITY 3564 */ 3565fix = { 3566 hackname = solaris_math_2; 3567 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI"; 3568 bypass = "__GNUC__"; 3569 files = iso/math_c99.h; 3570 c_fix = format; 3571 c_fix_arg = "#define\tINFINITY\t(__builtin_inff())"; 3572 c_fix_arg = "^#define[ \t]+INFINITY[ \t]+__builtin_infinity"; 3573 test_text = 3574 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n" 3575 "#undef INFINITY\n" 3576 "#define INFINITY __builtin_infinity"; 3577}; 3578 3579/* 3580 * Solaris math NAN 3581 */ 3582fix = { 3583 hackname = solaris_math_3; 3584 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI"; 3585 bypass = "__GNUC__"; 3586 files = iso/math_c99.h; 3587 c_fix = format; 3588 c_fix_arg = "#define\tNAN\t\t(__builtin_nanf(\"\"))"; 3589 c_fix_arg = "^#define[ \t]+NAN[ \t]+__builtin_nan"; 3590 test_text = 3591 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n" 3592 "#undef NAN\n" 3593 "#define NAN __builtin_nan"; 3594}; 3595 3596/* 3597 * Solaris math fpclassify 3598 */ 3599fix = { 3600 hackname = solaris_math_4; 3601 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI"; 3602 bypass = "__GNUC__"; 3603 files = iso/math_c99.h; 3604 c_fix = format; 3605 c_fix_arg = "#define\tfpclassify(x) \\\n" 3606 " __builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL, " 3607 "FP_SUBNORMAL, FP_ZERO, (x))"; 3608 c_fix_arg = "^#define[ \t]+fpclassify\\(x\\)[ \t]+__builtin_fpclassify\\(x\\)"; 3609 test_text = 3610 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n" 3611 "#undef fpclassify\n" 3612 "#define fpclassify(x) __builtin_fpclassify(x)"; 3613}; 3614 3615/* 3616 * Solaris math signbit 3617 */ 3618fix = { 3619 hackname = solaris_math_8; 3620 select = '@\(#\)math_c99\.h' "[ \t]+1\\.[0-9]+[ \t]+[0-9/]+ SMI"; 3621 bypass = "__GNUC__"; 3622 files = iso/math_c99.h; 3623 c_fix = format; 3624 c_fix_arg = "#define\tsignbit(x)\t(sizeof(x) == sizeof(float) \\\n" 3625 "\t\t\t ? __builtin_signbitf(x) \\\n" 3626 "\t\t\t : sizeof(x) == sizeof(long double) \\\n" 3627 "\t\t\t ? __builtin_signbitl(x) \\\n" 3628 "\t\t\t : __builtin_signbit(x))"; 3629 c_fix_arg = "^#define[ \t]+signbit\\(x\\)[ \t]+__builtin_signbit\\(x\\)"; 3630 test_text = <<- _EOText_ 3631 #ident "@(#)math_c99.h 1.9 04/11/01 SMI" 3632 #undef signbit 3633 #define signbit(x) __builtin_signbit(x) 3634 _EOText_; 3635}; 3636 3637/* 3638 * Solaris math comparison macros 3639 */ 3640fix = { 3641 hackname = solaris_math_9; 3642 select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI"; 3643 bypass = "__GNUC__"; 3644 files = iso/math_c99.h; 3645 c_fix = format; 3646 c_fix_arg = "#define\t%1(x, y)%2__builtin_%1(x, y)"; 3647 c_fix_arg = "^#define[ \t]+([a-z]+)\\(x, y\\)([ \t]+)\\(\\(x\\) " 3648 "__builtin_[a-z]+\\(y\\)\\)"; 3649 test_text = 3650 '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n" 3651 "#undef isgreater\n" 3652 "#define isgreater(x, y) ((x) __builtin_isgreater(y))\n" 3653 "#undef isgreaterequal\n" 3654 "#define isgreaterequal(x, y) ((x) __builtin_isgreaterequal(y))\n" 3655 "#undef isless\n" 3656 "#define isless(x, y) ((x) __builtin_isless(y))\n" 3657 "#undef islessequal\n" 3658 "#define islessequal(x, y) ((x) __builtin_islessequal(y))\n" 3659 "#undef islessgreater\n" 3660 "#define islessgreater(x, y) ((x) __builtin_islessgreater(y))\n" 3661 "#undef isunordered\n" 3662 "#define isunordered(x, y) ((x) __builtin_isunordered(y))"; 3663}; 3664 3665/* 3666 * Newer Solaris 10/11 GCC signbit implementations cause strict-aliasing 3667 * warnings. 3668 */ 3669fix = { 3670 hackname = solaris_math_11; 3671 select = '@\(#\)math_c99\.h' "[ \t]+1\\.[0-9]+[ \t]+[0-9/]+ "; 3672 files = iso/math_c99.h; 3673 c_fix = format; 3674 c_fix_arg = << _EOArg_ 3675#undef signbit 3676#define signbit(x) (sizeof(x) == sizeof(float) \ 3677 ? __builtin_signbitf(x) \ 3678 : sizeof(x) == sizeof(long double) \ 3679 ? __builtin_signbitl(x) \ 3680 : __builtin_signbit(x)) 3681_EOArg_; 3682 c_fix_arg = << _EOArg_ 3683^#undef[ ]+signbit 3684#if defined\(__sparc\) 3685#define[ ]+signbit\(x\)[ ]+__extension__\( \\ 3686[ ]+\{[ ]*__typeof\(x\)[ ]*__x_s[ ]*=[ ]*\(x\);[ ]*\\ 3687[ ]+\(int\)[ ]*\(\*\(unsigned[ ]*\*\)[ ]*\&__x_s[ ]*>>[ ]*31\);[ ]*\}\) 3688#elif defined\(__i386\) \|\| defined\(__amd64\) 3689#define[ ]+signbit\(x\)[ ]+__extension__\( \\ 3690[ ]+\{ __typeof\(x\) __x_s = \(x\); \\ 3691[ ]+\(sizeof \(__x_s\) == sizeof \(float\) \? \\ 3692[ ]+\(int\) \(\*\(unsigned \*\) \&__x_s >> 31\) : \\ 3693[ ]+sizeof \(__x_s\) == sizeof \(double\) \? \\ 3694[ ]+\(int\) \(\(\(unsigned \*\) \&__x_s\)\[1\] >> 31\) : \\ 3695[ ]+\(int\) \(\(\(unsigned short \*\) \&__x_s\)\[4\] >> 15\)\); \}\) 3696#endif 3697_EOArg_; 3698 test_text = << _EOText_ 3699/* @(#)math_c99.h 1.14 13/03/27 */ 3700#undef signbit 3701#if defined(__sparc) 3702#define signbit(x) __extension__( \\ 3703 { __typeof(x) __x_s = (x); \\ 3704 (int) (*(unsigned *) &__x_s >> 31); }) 3705#elif defined(__i386) || defined(__amd64) 3706#define signbit(x) __extension__( \\ 3707 { __typeof(x) __x_s = (x); \\ 3708 (sizeof (__x_s) == sizeof (float) ? \\ 3709 (int) (*(unsigned *) &__x_s >> 31) : \\ 3710 sizeof (__x_s) == sizeof (double) ? \\ 3711 (int) (((unsigned *) &__x_s)[1] >> 31) : \\ 3712 (int) (((unsigned short *) &__x_s)[4] >> 15)); }) 3713#endif 3714_EOText_; 3715}; 3716 3717/* 3718 * Sun Solaris defines PTHREAD_ONCE_INIT as an array containing a 3719 * structure. As such, it need two levels of brackets, but only 3720 * contains one. Wrap the macro definition in an extra layer. 3721 */ 3722fix = { 3723 hackname = solaris_once_init_1; 3724 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI"; 3725 files = pthread.h; 3726 mach = '*-*-solaris*'; 3727 c_fix = format; 3728 c_fix_arg = "%1{%2}%3"; 3729 c_fix_arg = "(^#define[ \t]+PTHREAD_ONCE_INIT[ \t]+\\{)([^}]+)(\\})[ \t]*$"; 3730 test_text = 3731 '#pragma ident "@(#)pthread.h 1.37 04/09/28 SMI"'"\n" 3732 "#define PTHREAD_ONCE_INIT\t{0, 0, 0, PTHREAD_ONCE_NOTDONE}"; 3733}; 3734 3735/* 3736 * Solaris 10+ <spawn.h> uses char *const argv[_RESTRICT_KYWD] in the 3737 * posix_spawn declarations, which doesn't work with C++. 3738 */ 3739fix = { 3740 hackname = solaris_posix_spawn_restrict; 3741 files = spawn.h; 3742 mach = '*-*-solaris2*'; 3743 c_fix = format; 3744 c_fix_arg = "%1*_RESTRICT_KYWD %2%3"; 3745 select = "(.*[ \t]+)([a-z]+)\\[_RESTRICT_KYWD\\](.*)"; 3746 test_text = 3747 "char *const argv[_RESTRICT_KYWD],\n" 3748 "char *const envp[_RESTRICT_KYWD]);"; 3749}; 3750 3751/* 3752 * The pow overloads with int were removed in C++ 2011 DR 550. 3753 */ 3754fix = { 3755 hackname = solaris_pow_int_overload; 3756 mach = '*-*-solaris2*'; 3757 files = "iso/math_iso.h"; 3758 select = "^[ \t]*inline [a-z ]* pow\\([^()]*, int [^()]*\\)" 3759 " *\\{[^{}]*\n[^{}]*\\}"; 3760 c_fix = format; 3761 c_fix_arg = "#if __cplusplus < 201103L\n%0\n#endif"; 3762 3763 test_text = 3764 " inline long double pow(long double __X, int __Y) { return\n" 3765 " __powl(__X, (long double) (__Y)); }"; 3766}; 3767 3768/* 3769 * Sun Solaris defines PTHREAD_RWLOCK_INITIALIZER with a "0" for some 3770 * fields of the pthread_rwlock_t structure, which are of type 3771 * upad64_t, which itself is typedef'd to int64_t, but with __STDC__ 3772 * defined (e.g. by -ansi) it is a union. So change the initializer 3773 * to "{0}" instead. 3774 */ 3775fix = { 3776 hackname = solaris_rwlock_init_1; 3777 select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI"; 3778 files = pthread.h; 3779 mach = '*-*-solaris*'; 3780 c_fix = format; 3781 c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n" 3782 "%0\n" 3783 "#else\n" 3784 "%1{0, 0, 0, {{0}, {0}, {0}}, {{0}, {0}}, {{0}, {0}}}\n" 3785 "#endif"; 3786 c_fix_arg = "(^#define[ \t]+PTHREAD_RWLOCK_INITIALIZER[ \t]+)" 3787 "\\{0, 0, 0, \\{0, 0, 0\\}, \\{0, 0\\}, \\{0, 0\\}\\}[ \t]*$"; 3788 3789 test_text = 3790 '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n" 3791 "#define PTHREAD_RWLOCK_INITIALIZER\t{0, 0, 0, {0, 0, 0}, {0, 0}, {0, 0}}"; 3792}; 3793 3794/* 3795 * Before Solaris 10, <stdio.h> lacks declarations of std::__filbuf and 3796 * std::__flsbuf, but <iso/stdio_iso.h> uses them. 3797 */ 3798fix = { 3799 hackname = solaris_std___filbuf; 3800 files = stdio.h; 3801 mach = '*-*-solaris2*'; 3802 bypass = "using std::__filbuf"; 3803 select = "(using std::perror;\n)(#endif)"; 3804 c_fix = format; 3805 c_fix_arg = "%1#ifndef _LP64\n" 3806 "using std::__filbuf;\n" 3807 "using std::__flsbuf;\n" 3808 "#endif\n%2"; 3809 3810 test_text = "using std::perror;\n" 3811 "#endif"; 3812}; 3813 3814/* 3815 * Sun Solaris 8 has what appears to be some gross workaround for 3816 * some old version of their c++ compiler. G++ doesn't want it 3817 * either, but doesn't want to be tied to SunPRO version numbers. 3818 */ 3819fix = { 3820 hackname = solaris_stdio_tag; 3821 files = stdio_tag.h; 3822 3823 select = '__cplusplus < 54321L'; 3824 /* In Solaris 10, the code in stdio_tag.h is conditionalized on 3825 "!defined(__GNUC__)" so we no longer need to fix it. */ 3826 bypass = '__GNUC__'; 3827 sed = 's/defined(__cplusplus) && (__cplusplus < 54321L)/0/'; 3828 3829 test_text = "#if\tdefined(__cplusplus) && (__cplusplus < 54321L)"; 3830}; 3831 3832/* 3833 * a missing semi-colon at the end of the statsswtch structure definition. 3834 */ 3835fix = { 3836 hackname = statsswtch; 3837 files = rpcsvc/rstat.h; 3838 select = "boottime$"; 3839 c_fix = format; 3840 c_fix_arg = "boottime;"; 3841 test_text = "struct statswtch {\n int boottime\n};"; 3842}; 3843 3844/* 3845 * Arrange for stdio.h to use stdarg.h to define __gnuc_va_list. 3846 * On 4BSD-derived systems, stdio.h defers to machine/ansi.h; that's 3847 * OK too. 3848 */ 3849fix = { 3850 hackname = stdio_stdarg_h; 3851 files = stdio.h; 3852 bypass = "include.*(stdarg\.h|machine/ansi\.h)"; 3853 /* 3854 * On Solaris 10, this fix is unncessary; <stdio.h> includes 3855 * <iso/stdio_iso.h>, which includes <sys/va_list.h>. 3856 */ 3857 mach = '*-*-solaris2.1[0-9]*'; 3858 not_machine = true; 3859 3860 c_fix = wrap; 3861 3862 c_fix_arg = "#define __need___va_list\n#include <stdarg.h>\n"; 3863 3864 test_text = ""; 3865}; 3866 3867/* 3868 * Don't use or define the name va_list in stdio.h. This is for 3869 * ANSI. Note _BSD_VA_LIST_ is dealt with elsewhere. The presence 3870 * of __gnuc_va_list, __DJ_va_list, or _G_va_list is taken to 3871 * indicate that the header knows what it's doing -- under SUSv2, 3872 * stdio.h is required to define va_list, and we shouldn't break 3873 * that. 3874 */ 3875fix = { 3876 hackname = stdio_va_list; 3877 files = stdio.h; 3878 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list'; 3879 /* 3880 * On Solaris 10, the definition in 3881 * <stdio.h> is guarded appropriately by the _XPG4 feature macro; 3882 * there is therefore no need for this fix there. 3883 */ 3884 mach = '*-*-solaris2.1[0-9]*'; 3885 not_machine = true; 3886 3887 /* 3888 * Use __gnuc_va_list in arg types in place of va_list. 3889 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A 3890 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the 3891 * trailing parentheses and semicolon save all other systems from this. 3892 * Define __not_va_list__ (something harmless and unused) 3893 * instead of va_list. 3894 * Don't claim to have defined va_list. 3895 */ 3896 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n" 3897 "s@(va_list)&@(__gnuc_va_list)\\&@\n" 3898 "s@ _VA_LIST_));@ __gnuc_va_list));@\n" 3899 "s@ __VA_LIST__));@ __gnuc_va_list));@\n" 3900 "s@ va_list@ __not_va_list__@\n" 3901 "s@\\*va_list@*__not_va_list__@\n" 3902 "s@ __va_list)@ __gnuc_va_list)@\n" 3903 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;" 3904 "@typedef \\1 __not_va_list__;@\n" 3905 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n" 3906 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n" 3907 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n" 3908 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n" 3909 "s@VA_LIST@DUMMY_VA_LIST@\n" 3910 "s@_Va_LIST@_VA_LIST@"; 3911 test_text = "extern void mumble( va_list);"; 3912}; 3913 3914/* 3915 * Fix headers that use va_list from stdio.h to use the updated 3916 * va_list from the stdio_va_list change. Note _BSD_VA_LIST_ is 3917 * dealt with elsewhere. The presence of __gnuc_va_list, 3918 * __DJ_va_list, or _G_va_list is taken to indicate that the header 3919 * knows what it's doing. 3920 */ 3921fix = { 3922 hackname = stdio_va_list_clients; 3923 files = com_err.h; 3924 files = cps.h; 3925 files = curses.h; 3926 files = krb5.h; 3927 files = lc_core.h; 3928 files = pfmt.h; 3929 files = wchar.h; 3930 files = curses_colr/curses.h; 3931 bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list'; 3932 /* Don't fix, if we use va_list from stdarg.h, or if the use is 3933 otherwise protected. */ 3934 bypass = 'include <stdarg\.h>|#ifdef va_start'; 3935 3936 /* 3937 * Use __gnuc_va_list in arg types in place of va_list. 3938 * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A 3939 * use __gnuc_va_list instead of __VA_LIST__. We're hoping the 3940 * trailing parentheses and semicolon save all other systems from this. 3941 * Define __not_va_list__ (something harmless and unused) 3942 * instead of va_list. 3943 * Don't claim to have defined va_list. 3944 */ 3945 sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n" 3946 "s@(va_list)&@(__gnuc_va_list)\\&@\n" 3947 "s@ _VA_LIST_));@ __gnuc_va_list));@\n" 3948 "s@ __VA_LIST__));@ __gnuc_va_list));@\n" 3949 "s@ va_list@ __not_va_list__@\n" 3950 "s@\\*va_list@*__not_va_list__@\n" 3951 "s@ __va_list)@ __gnuc_va_list)@\n" 3952 "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;" 3953 "@typedef \\1 __not_va_list__;@\n" 3954 "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n" 3955 "s@GNUC_VA_LIST@GNUC_Va_LIST@\n" 3956 "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n" 3957 "s@_NEED___VA_LIST@_NEED___Va_LIST@\n" 3958 "s@VA_LIST@DUMMY_VA_LIST@\n" 3959 "s@_Va_LIST@_VA_LIST@"; 3960 test_text = "extern void mumble( va_list);"; 3961}; 3962 3963/* 3964 * "!__STDC__" or "__STDC__==0" or "__STDC__!=1" or "__STDC__-0==0" 3965 * is "!defined( __STRICT_ANSI__ )" 3966 */ 3967fix = { 3968 hackname = strict_ansi_not; 3969 select = "^([ \t]*#[ \t]*if.*)" 3970 "(!__STDC__" 3971 "|__STDC__[ \t]*==[ \t]*0" 3972 "|__STDC__[ \t]*!=[ \t]*1" 3973 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*0)"; 3974 /* Tru64 UNIX V4.0F/V5.1 <standards.h> supports GCC usage of __STDC__. */ 3975 bypass = 'GNU and MIPS C compilers define __STDC__ differently'; 3976 /* GNU gmp.h uses "__STDC__ != 1" only if __SCO_VERSION__, which 3977 is not defined by GCC, so it is safe. */ 3978 bypass = '__SCO_VERSION__.*__STDC__ != 1'; 3979 c_test = stdc_0_in_system_headers; 3980 3981 c_fix = format; 3982 c_fix_arg = "%1 !defined(__STRICT_ANSI__)"; 3983 3984 test_text = "#if !__STDC__ \n" 3985 "#if __STDC__ == 0\n" 3986 "#if __STDC__ != 1\n" 3987 "#if __STDC__ - 0 == 0" 3988 "/* not std C */\nint foo;\n" 3989 "\n#end-end-end-end-if :-)"; 3990}; 3991 3992/* 3993 * "__STDC__-0==0" 3994 * is "!defined( __STRICT_ANSI__ )" on continued #if-s 3995 */ 3996fix = { 3997 hackname = strict_ansi_not_ctd; 3998 files = math.h, limits.h, stdio.h, signal.h, 3999 stdlib.h, sys/signal.h, time.h; 4000 /* 4001 * Starting at the beginning of a line, skip white space and 4002 * a leading "(" or "&&" or "||". One of those must be found. 4003 * Then, zero, one or more copies of a "defined(_FOO_BAR_) &&" 4004 * expression. If these are nested, then they must accumulate 4005 * because we won't match any closing parentheses. Finally, 4006 * after skipping over all that, we must then match our suspect 4007 * phrase: "__STDC__-0==0" with or without white space. 4008 */ 4009 select = "^([ \t]*" '(\(|&&|\|\|)' 4010 "([ \t(]*!*[ \t]*defined\\([a-zA-Z_0-9]+\\)[ \t]*[|&][|&])*" 4011 "[ \t(]*)" 4012 "(__STDC__[ \t]*(|-[ \t]*0[ \t]*)==[ \t]*0)"; 4013 c_test = stdc_0_in_system_headers; 4014 4015 c_fix = format; 4016 c_fix_arg = "%1 !defined(__STRICT_ANSI__)"; 4017 4018 test_text = "#if 1 && \\\\\n" 4019 "&& defined(mumbling) |& (__STDC__ - 0 == 0) \\\\\n" 4020 "( __STDC__ == 0 && !defined(_XOPEN_SOURCE) \\\\\n" 4021 "|| __STDC__ - 0 == 0 ) /* not std C */\n" 4022 "int foo;\n#endif"; 4023}; 4024 4025/* 4026 * "__STDC__!=0" or "__STDC__==1" or "__STDC__-0==1" 4027 * is "defined( __STRICT_ANSI__ )" 4028 */ 4029fix = { 4030 hackname = strict_ansi_only; 4031 select = "^([ \t]*#[ \t]*if.*)" 4032 "(__STDC__[ \t]*!=[ \t]*0" 4033 "|__STDC__[ \t]*==[ \t]*1" 4034 "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*1" 4035 "|__STDC__[ \t]*-[ \t]*0[ \t]*!=[ \t]*0)"; 4036 c_test = stdc_0_in_system_headers; 4037 4038 c_fix = format; 4039 c_fix_arg = "%1 defined(__STRICT_ANSI__)"; 4040 4041 test_text = "#if __STDC__ == 1 /* is std C\n */\nint foo;\n#endif"; 4042}; 4043 4044/* 4045 * IRIX 4.0.5 <rpc/xdr.h> uses struct __file_s 4046 * in prototype without previous definition. 4047 */ 4048fix = { 4049 hackname = struct_file; 4050 files = rpc/xdr.h; 4051 select = '^.*xdrstdio_create.*struct __file_s'; 4052 c_fix = format; 4053 c_fix_arg = "struct __file_s;\n%0"; 4054 test_text = "extern void xdrstdio_create( struct __file_s* );"; 4055}; 4056 4057/* 4058 * IRIX 4.0.5 <rpc/auth.h> uses struct sockaddr 4059 * in prototype without previous definition. 4060 * 4061 * Don't fix OpenBSD, which uses struct sockaddr_in prototyping the same 4062 * function, and does define it. 4063 */ 4064fix = { 4065 hackname = struct_sockaddr; 4066 files = rpc/auth.h; 4067 select = "^.*authdes_create.*struct sockaddr[^_]"; 4068 bypass = "<sys/socket\.h>"; 4069 bypass = "struct sockaddr;\n"; 4070 c_fix = format; 4071 c_fix_arg = "struct sockaddr;\n%0"; 4072 test_text = "extern AUTH* authdes_create( struct sockaddr* );"; 4073}; 4074 4075/* 4076 * Apply fix this to all OSs since this problem seems to effect 4077 * more than just SunOS. 4078 */ 4079fix = { 4080 hackname = sun_auth_proto; 4081 files = rpc/auth.h; 4082 files = rpc/clnt.h; 4083 files = rpc/svc.h; 4084 files = rpc/xdr.h; 4085 bypass = "__cplusplus"; 4086 /* 4087 * Select those files containing '(*name)()'. 4088 */ 4089 select = '\(\*[a-z][a-z_]*\)\(\)'; 4090 4091 c_fix = format; 4092 c_fix_arg = "#ifdef __cplusplus\n%1(...);%2\n" 4093 "#else\n%1();%2\n#endif"; 4094 c_fix_arg = '(.*\(\*[a-z][a-z_]*\))\(\);(.*)'; 4095 4096 test_text = 4097 "struct auth_t {\n" 4098 " int (*name)(); /* C++ bad */\n" 4099 "};"; 4100}; 4101 4102/* 4103 * Fix bogus #ifdef on SunOS 4.1. 4104 */ 4105fix = { 4106 hackname = sun_bogus_ifdef; 4107 files = "hsfs/hsfs_spec.h"; 4108 files = "hsfs/iso_spec.h"; 4109 select = '#ifdef(.*\|\|.*)'; 4110 c_fix = format; 4111 c_fix_arg = "#if%1"; 4112 4113 test_text = "#ifdef __i386__ || __vax__ || __sun4c__"; 4114}; 4115 4116/* 4117 * Fix the CAT macro in SunOS memvar.h. 4118 */ 4119fix = { 4120 hackname = sun_catmacro; 4121 files = pixrect/memvar.h; 4122 select = "^#define[ \t]+CAT\\(a,b\\).*"; 4123 c_fix = format; 4124 4125 c_fix_arg = 4126 "#ifdef __STDC__\n" 4127 "# define CAT(a,b) a##b\n" 4128 "#else\n%0\n#endif"; 4129 4130 test_text = 4131 "#define CAT(a,b)\ta/**/b"; 4132}; 4133 4134/* 4135 * Fix return type of free and {c,m,re}alloc in <malloc.h> on SunOS 4.1. 4136 * Also fix return type of {m,re}alloc in <malloc.h> on sysV68 4137 */ 4138fix = { 4139 hackname = sun_malloc; 4140 files = malloc.h; 4141 bypass = "_CLASSIC_ANSI_TYPES"; 4142 4143 sed = "s/typedef[ \t]char \\*\tmalloc_t/typedef void \\*\tmalloc_t/g"; 4144 sed = "s/int[ \t][ \t]*free/void\tfree/g"; 4145 sed = "s/char\\([ \t]*\\*[ \t]*malloc\\)/void\\1/g"; 4146 sed = "s/char\\([ \t]*\\*[ \t]*realloc\\)/void\\1/g"; 4147 sed = "s/char\\([ \t]*\\*[ \t]*calloc\\)/void\\1/g"; 4148 4149 test_text = 4150 "typedef char *\tmalloc_t;\n" 4151 "int \tfree();\n" 4152 "char*\tmalloc();\n" 4153 "char*\tcalloc();\n" 4154 "char*\trealloc();"; 4155}; 4156 4157/* 4158 * Check for yet more missing ';' in struct (in SunOS 4.0.x) 4159 */ 4160fix = { 4161 hackname = sun_rusers_semi; 4162 files = rpcsvc/rusers.h; 4163 select = "_cnt$"; 4164 sed = "/^struct/,/^};/s/_cnt$/_cnt;/"; 4165 test_text = "struct mumble\n int _cnt\n};"; 4166}; 4167 4168/* 4169 * signal.h on SunOS defines signal using (), 4170 * which causes trouble when compiling with g++ -pedantic. 4171 */ 4172fix = { 4173 hackname = sun_signal; 4174 files = sys/signal.h; 4175 files = signal.h; 4176 select = "^void\t" '\(\*signal\(\)\)\(\);.*'; 4177 4178 c_fix = format; 4179 c_fix_arg = 4180 "#ifdef __cplusplus\n" 4181 "void\t(*signal(...))(...);\n" 4182 "#else\n%0\n#endif"; 4183 4184 test_text = "void\t(*signal())();"; 4185}; 4186 4187/* 4188 * Correct the return type for strlen in strings.h in SunOS 4. 4189 */ 4190fix = { 4191 hackname = sunos_strlen; 4192 files = strings.h; 4193 select = "int[ \t]*strlen\\(\\);(.*)"; 4194 c_fix = format; 4195 c_fix_arg = "__SIZE_TYPE__ strlen();%1"; 4196 test_text = " int\tstrlen(); /* string length */"; 4197}; 4198 4199/* 4200 * Linux kernel's vt.h breaks C++ 4201 */ 4202fix = { 4203 hackname = suse_linux_vt_cxx; 4204 files = linux/vt.h; 4205 4206 select = "^[ \t]*unsigned int new;"; 4207 c_fix = format; 4208 c_fix_arg = "unsigned int newev;"; 4209 4210 test_text = " unsigned int new; /* New console (if changing) */"; 4211}; 4212 4213/* 4214 * Disable apparent native compiler optimization cruft in SVR4.2 <string.h> 4215 * that is visible to any ANSI compiler using this include. Simply 4216 * delete the lines that #define some string functions to internal forms. 4217 */ 4218fix = { 4219 hackname = svr4_disable_opt; 4220 files = string.h; 4221 select = '#define.*__std_hdr_'; 4222 sed = '/#define.*__std_hdr_/d'; 4223 test_text = "#define strlen __std_hdr_strlen\n"; 4224}; 4225 4226/* 4227 * Fix broken decl of getcwd present on some svr4 systems. 4228 */ 4229fix = { 4230 hackname = svr4_getcwd; 4231 files = stdlib.h; 4232 files = unistd.h; 4233 files = prototypes.h; 4234 select = 'getcwd\(char \*, int\)'; 4235 4236 c_fix = format; 4237 c_fix_arg = "getcwd(char *, size_t)"; 4238 4239 test_text = "extern char* getcwd(char *, int);"; 4240}; 4241 4242/* 4243 * Fix broken decl of profil present on some svr4 systems. 4244 */ 4245fix = { 4246 hackname = svr4_profil; 4247 files = stdlib.h; 4248 files = unistd.h; 4249 4250 select = 4251 'profil\(unsigned short \*, unsigned int, unsigned int, unsigned int\)'; 4252 c_fix = format; 4253 c_fix_arg = 'profil(unsigned short *, size_t, int, unsigned int)'; 4254 4255 test_text = 4256 'profil(unsigned short *, unsigned int, unsigned int, unsigned int);'; 4257}; 4258 4259/* 4260 * Correct types for signal handler constants like SIG_DFL; they might be 4261 * void (*) (), and should be void (*) (int). C++ doesn't like the 4262 * old style. 4263 */ 4264fix = { 4265 hackname = svr4_sighandler_type; 4266 files = sys/signal.h; 4267 select = 'void *\(\*\)\(\)'; 4268 c_fix = format; 4269 c_fix_arg = "void (*)(int)"; 4270 test_text = "#define SIG_DFL (void(*)())0\n" 4271 "#define SIG_IGN (void (*)())0\n"; 4272}; 4273 4274/* 4275 * Some SysV r4 systems, including Sequent's DYNIX/ptx, use the local 4276 * function 'getrnge' in <regexp.h> before they declare it. For these 4277 * systems add a 'static int' declaration of 'getrnge' into <regexp.h> 4278 * early on. 4279 * 4280 * 'getrnge' traditionally manipulates a file-scope global called 'size', 4281 * so put the declaration right after the declaration of 'size'. 4282 * 4283 * Don't do this if there is already a `static void getrnge' declaration 4284 * present, since this would cause a redeclaration error. Solaris 2.x has 4285 * such a declaration. 4286 */ 4287fix = { 4288 hackname = svr4_undeclared_getrnge; 4289 files = regexp.h; 4290 select = "getrnge"; 4291 bypass = "static void getrnge"; 4292 c_fix = format; 4293 c_fix_arg = "%0\n" 4294 "static int getrnge ();"; 4295 c_fix_arg = "^static int[ \t]+size;"; 4296 test_text = "static int size;\n" 4297 "/* stuff which calls getrnge() */\n" 4298 "static getrnge()\n" 4299 "{}"; 4300}; 4301 4302/* 4303 * Fix return value of mem{ccpy,chr,cpy,set} and str{len,spn,cspn} 4304 * in string.h on sysV68 4305 * Correct the return type for strlen in string.h on Lynx. 4306 * Correct the argument type for ffs in string.h on Alpha OSF/1 V2.0. 4307 * Add missing const for strdup on OSF/1 V3.0. 4308 * On sysV88 layout is slightly different. 4309 */ 4310fix = { 4311 hackname = sysv68_string; 4312 files = testing.h; 4313 files = string.h; 4314 bypass = "_CLASSIC_ANSI_TYPES"; 4315 4316 sed = "s/extern[ \t]*int[ \t]*strlen();/extern unsigned int strlen();/"; 4317 sed = "s/extern[ \t]*int[ \t]*ffs[ \t]*(long);/extern int ffs(int);/"; 4318 sed = "s/strdup(char \\*s1);/strdup(const char *s1);/"; 4319 4320 sed = "/^extern char$/N"; 4321 sed = "s/^extern char\\(\\n\t\\*memccpy(),\\)$/extern void\\1/"; 4322 4323 sed = "/^extern int$/N"; 4324 sed = "s/^extern int\\(\\n\tstrlen(),\\)/extern size_t\\1/"; 4325 4326 sed = "/^\tstrncmp(),$/N"; 4327 sed = 's/^\(' "\t" 'strncmp()\),\n\(' "\t" 'strlen(),\)$/' 4328 '\1;' "\\\nextern unsigned int\\\n\\2/"; 4329 4330 test_text = 4331 "extern int strlen();\n" 4332 4333 "extern int ffs(long);\n" 4334 4335 "extern char\n" 4336 "\t*memccpy(),\n" 4337 "\tmemcpy();\n" 4338 4339 "extern int\n" 4340 "\tstrcmp(),\n" 4341 "\tstrncmp(),\n" 4342 "\tstrlen(),\n" 4343 "\tstrspn();\n" 4344 4345 "extern int\n" 4346 "\tstrlen(), strspn();"; 4347}; 4348 4349/* 4350 * Fix return type of calloc, malloc, realloc, bsearch and exit 4351 */ 4352fix = { 4353 hackname = sysz_stdlib_for_sun; 4354 files = stdlib.h; 4355 bypass = "_CLASSIC_ANSI_TYPES"; 4356 4357 select = "char[ \t]*\\*[ \t]*(calloc|malloc|realloc|bsearch)[ \t]*\\("; 4358 c_fix = format; 4359 c_fix_arg = "void *\t%1("; 4360 4361 test_text = 4362 "extern char*\tcalloc(size_t);\n" 4363 "extern char*\tmalloc(size_t);\n" 4364 "extern char*\trealloc(void*,size_t);\n" 4365 "extern char*\tbsearch(void*,size_t,size_t);\n"; 4366}; 4367 4368/* 4369 * __thread is now a keyword. 4370 */ 4371fix = { 4372 hackname = thread_keyword; 4373 files = "pthread.h"; 4374 files = bits/sigthread.h, '*/bits/sigthread.h'; 4375 select = "([* ])__thread([,)])"; 4376 c_fix = format; 4377 c_fix_arg = "%1__thr%2"; 4378 4379 test_text = 4380 "extern int pthread_create (pthread_t *__restrict __thread,\n" 4381 "extern int pthread_kill (pthread_t __thread, int __signo);\n" 4382 "extern int pthread_cancel (pthread_t __thread);"; 4383}; 4384 4385/* 4386 * if the #if says _cplusplus, not the double underscore __cplusplus 4387 * that it should be 4388 */ 4389fix = { 4390 hackname = tinfo_cplusplus; 4391 files = tinfo.h; 4392 select = "[ \t]_cplusplus"; 4393 4394 c_fix = format; 4395 c_fix_arg = " __cplusplus"; 4396 test_text = "#ifdef _cplusplus\nint bogus;\n#endif"; 4397}; 4398 4399/* 4400 * parameters not const on DECstation Ultrix V4.0 and OSF/1. 4401 */ 4402fix = { 4403 hackname = ultrix_const; 4404 files = stdio.h; 4405 select = 'perror\( char \*'; 4406 4407 c_fix = format; 4408 c_fix_arg = "%1 const %3 *__"; 4409 c_fix_arg = "([ \t*](perror|fputs|fwrite|scanf|fscanf)\\(.*)" 4410 "[ \t]+(char|void) \\*__"; 4411 4412 test_text = 4413 "extern void perror( char *__s );\n" 4414 "extern int fputs( char *__s, FILE *);\n" 4415 "extern size_t fwrite( void *__ptr, size_t, size_t, FILE *);\n" 4416 "extern int fscanf( FILE *__stream, char *__format, ...);\n" 4417 "extern int scanf( char *__format, ...);\n"; 4418}; 4419 4420/* 4421 * parameters not const on DECstation Ultrix V4.0 and OSF/1. 4422 */ 4423fix = { 4424 hackname = ultrix_const2; 4425 files = stdio.h; 4426 4427 select = '\*fopen\( char \*'; 4428 c_fix = format; 4429 c_fix_arg = "%1( const char *%3, const char *"; 4430 c_fix_arg = "([ \t*](fopen|sscanf|popen|tempnam))\\(" 4431 "[ \t]*char[ \t]*\\*([^,]*)," 4432 "[ \t]*char[ \t]*\\*[ \t]*"; 4433 4434 test_text = 4435 "extern FILE *fopen( char *__filename, char *__type );\n" 4436 "extern int sscanf( char *__s, char *__format, ...);\n" 4437 "extern FILE *popen(char *, char *);\n" 4438 "extern char *tempnam(char*,char*);\n"; 4439}; 4440 4441/* 4442 * Fix definitions of macros used by va-i960.h in VxWorks header file. 4443 */ 4444fix = { 4445 hackname = va_i960_macro; 4446 files = arch/i960/archI960.h; 4447 select = "__(vsiz|vali|vpad|alignof__)"; 4448 4449 c_fix = format; 4450 c_fix_arg = "__vx%1"; 4451 4452 test_text = 4453 "extern int __vsiz vsiz;\n" 4454 "extern int __vali vali;\n" 4455 "extern int __vpad vpad;\n" 4456 "#define __alignof__(x) ..."; 4457}; 4458 4459/* 4460 * On VMS, add missing braces around sigset_t constants. 4461 */ 4462fix = { 4463 hackname = vms_add_missing_braces; 4464 select = "(_SIG_[A-Z]+_SET[ \t]+= \\{)(0x[0F]+, 0x[0F]+)"; 4465 mach = "*-*-*vms*"; 4466 files = "rtldef/signal.h"; 4467 c_fix = format; 4468 4469 c_fix_arg = '%1 {%2} '; 4470 4471 test_text = "static const __sigset_t _SIG_EMPTY_SET = " 4472 "{0x00000000, 0x00000000},\n" 4473 " _SIG_FULL_SET = {0xFFFFFFFF, 0xFFFFFFFF};\n"; 4474}; 4475 4476/* 4477 * On VMS, some DEC-C builtins are directly used. 4478 */ 4479fix = { 4480 hackname = vms_decc_builtin; 4481 select = "(__MEMSET|__MEMMOVE|__MEMCPY|__STRLEN|__STRCPY)"; 4482 mach = "*-*-*vms*"; 4483 files = rtldef/string.h, rtldef/time.h, rtldef/strings.h, 4484 rtldef/socket.h; 4485 sed = "s@__MEMSET@memset@"; 4486 sed = "s@__MEMMOVE@memmove@"; 4487 sed = "s@__MEMCPY@memcpy@"; 4488 sed = "s@__STRLEN@strlen@"; 4489 sed = "s@__STRCPY@strcpy@"; 4490 4491 test_text = "define FD_ZERO(__p) __MEMSET((__p), 0, sizeof(*(__p)))\n"; 4492}; 4493 4494/* 4495 * Define __CAN_USE_EXTERN_PREFIX on vms. 4496 */ 4497fix = { 4498 hackname = vms_define_can_use_extern_prefix; 4499 files = "rtldef/decc$types.h"; 4500 select = "#[ \t]*else\n" 4501 "#[ \t]*if defined\\(__DECCXX\\)\n" 4502 "#[ \t]*define __CAN_USE_EXTERN_PREFIX 1\n"; 4503 mach = "*-*-*vms*"; 4504 c_fix = format; 4505 4506 c_fix_arg = "%0" 4507 "# elif defined (__GNUC__)\n" 4508 "#\tdefine __CAN_USE_EXTERN_PREFIX 1\n"; 4509 4510 test_text = "# else\n" 4511 "# if defined(__DECCXX)\n" 4512 "#\tdefine __CAN_USE_EXTERN_PREFIX 1\n" 4513 "# endif\n" 4514 "# endif\n"; 4515}; 4516 4517/* 4518 * On VMS, disable the use of dec-c string builtins 4519 */ 4520fix = { 4521 hackname = vms_disable_decc_string_builtins; 4522 select = "#if !defined\\(__VAX\\)\n"; 4523 mach = "*-*-*vms*"; 4524 files = "rtldef/string.h"; 4525 c_fix = format; 4526 4527 c_fix_arg = "#if !defined(__VAX) && !defined(__GNUC__)\n"; 4528 4529 test_text = "#if !defined(__VAX)\n"; 4530}; 4531 4532/* 4533 * On VMS, fix incompatible redeclaration of hostalias. 4534 */ 4535fix = { 4536 hackname = vms_do_not_redeclare_hostalias; 4537 select = "(void[ \t]+fp_nquery \\(const u_char \\*, int, FILE \\*\\);)\n" 4538 "(__char_ptr32[ \t]+hostalias \\(const char \\*\\);)"; 4539 mach = "*-*-*vms*"; 4540 files = "rtldef/resolv.h"; 4541 c_fix = format; 4542 4543 c_fix_arg = "%1\n" 4544 "/* %2 */"; 4545 4546 test_text = "void fp_nquery (const u_char *, int, FILE *);\n" 4547 "__char_ptr32 hostalias (const char *);\n"; 4548}; 4549 4550/* 4551 * On VMS, forward declare structure before referencing them in prototypes. 4552 */ 4553fix = { 4554 hackname = vms_forward_declare_struct; 4555 select = "(/\\* forward decls for C\\+\\+ \\*/\n)" 4556 "#ifdef __cplusplus\n"; 4557 mach = "*-*-*vms*"; 4558 files = rtldef/if.h; 4559 c_fix = format; 4560 4561 c_fix_arg = "%1" 4562 "#if defined (__cplusplus) || defined (__GNUC__)\n"; 4563 4564 test_text = "/* forward decls for C++ */\n" 4565 "#ifdef __cplusplus\n" 4566 "struct foo;\n" 4567 "#endif\n"; 4568}; 4569 4570/* 4571 * On VMS, do not declare getopt and al if pointers are 64 bit. 4572 */ 4573fix = { 4574 hackname = vms_no_64bit_getopt; 4575 select = "^[ \t]*(extern[ \t]*)?(int[ \t]*(getopt|optind|opterr|optopt)" 4576 "|(char \\*optarg))([ \t]*\\(.*\\))?;\n"; 4577 mach = "*-*-*vms*"; 4578 files = rtldef/stdio.h, rtldef/unistd.h; 4579 c_fix = format; 4580 4581 c_fix_arg = <<- _EOArg_ 4582 #if __INITIAL_POINTER_SIZE != 64 /* getopt is short ptr only. */ 4583 %0#endif 4584 4585 _EOArg_; 4586 4587 test_text = "int getopt (int, char * const [], const char *);"; 4588}; 4589 4590/* 4591 * On VMS, force the use of fast setjmp, as the normal setjmp uses conditions 4592 * which is not yet fully supported by gcc. 4593 */ 4594fix = { 4595 hackname = vms_use_fast_setjmp; 4596 select = "(#[ \t]*if[ \t]*defined\\(__FAST_SETJMP\\)[ \t]*\\|\\|)"; 4597 mach = "*-*-*vms*"; 4598 files = rtldef/setjmp.h; 4599 c_fix = format; 4600 4601 c_fix_arg = "%0 defined (__GNUC__) ||"; 4602 4603 test_text = "# if defined(__FAST_SETJMP) || defined(__UNIX_SETJMP)"; 4604}; 4605 4606/* 4607 * On VMS, use pragma extern_model instead of VAX-C keywords. 4608 */ 4609fix = { 4610 hackname = vms_use_pragma_extern_model; 4611 select = "#if defined\\(__DECC\\) \\|\\| defined\\(__DECCXX\\)\n" 4612 "# pragma extern_model __save\n"; 4613 mach = "*-*-*vms*"; 4614 c_fix = format; 4615 4616 c_fix_arg = "#if defined(__DECC) || defined(__DECCXX) || defined(__GNUC__)\n" 4617 "# pragma extern_model __save\n"; 4618 4619 test_text = "#if defined(__DECC) || defined(__DECCXX)\n" 4620 "# pragma extern_model __save\n" 4621 "# pragma extern_model strict_refdef\n" 4622 " extern struct x zz$yy;\n" 4623 "# pragma extern_model __restore\n" 4624 "#endif\n"; 4625}; 4626 4627/* 4628 * On VMS, change <resource.h> to <sys/resource.h> to avoid a 4629 * conflict while building gcc. Likewise for <builtins.h> 4630 */ 4631fix = { 4632 hackname = vms_use_quoted_include; 4633 select = "(#[ \t]*include[ \t]+)<(resource|builtins)\\.h>"; 4634 mach = "*-*-*vms*"; 4635 files = rtldef/wait.h, starlet_c/pthread.h; 4636 c_fix = format; 4637 4638 c_fix_arg = '%1<sys/%2.h>'; 4639 4640 test_text = "# include <resource.h>"; 4641}; 4642 4643/* 4644 * AIX and Interix headers define NULL to be cast to a void pointer, 4645 * which is illegal in ANSI C++. 4646 */ 4647fix = { 4648 hackname = void_null; 4649 files = curses.h, dbm.h, locale.h, stdio.h, stdlib.h, string.h, 4650 time.h, unistd.h, sys/dir.h, sys/param.h, sys/types.h; 4651 /* avoid changing C++ friendly NULL */ 4652 bypass = __cplusplus; 4653 bypass = __null; 4654 select = "^#[ \t]*define[ \t]+NULL[ \t]+\\(\\(void[ \t]*\\*\\)0\\)"; 4655 c_fix = format; 4656 c_fix_arg = <<- _EOFix_ 4657 #ifndef NULL 4658 #ifdef __cplusplus 4659 #ifdef __GNUG__ 4660 #define NULL __null 4661 #else /* ! __GNUG__ */ 4662 #define NULL 0L 4663 #endif /* __GNUG__ */ 4664 #else /* ! __cplusplus */ 4665 #define NULL ((void *)0) 4666 #endif /* __cplusplus */ 4667 #endif /* !NULL */ 4668 _EOFix_; 4669 test_text = "# define\tNULL \t((void *)0) /* typed NULL */"; 4670}; 4671 4672/* 4673 * Make VxWorks header which is almost gcc ready fully gcc ready. 4674 */ 4675fix = { 4676 hackname = vxworks_gcc_problem; 4677 files = types/vxTypesBase.h; 4678 select = "__GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__"; 4679 4680 sed = "s/#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__/" 4681 "#if 1/"; 4682 4683 sed = "/[ \t]size_t/i\\\n" 4684 "#ifndef _GCC_SIZE_T\\\n" 4685 "#define _GCC_SIZE_T\n"; 4686 4687 sed = "/[ \t]size_t/a\\\n" 4688 "#endif\n"; 4689 4690 sed = "/[ \t]ptrdiff_t/i\\\n" 4691 "#ifndef _GCC_PTRDIFF_T\\\n" 4692 "#define _GCC_PTRDIFF_T\n"; 4693 4694 sed = "/[ \t]ptrdiff_t/a\\\n" 4695 "#endif\n"; 4696 4697 sed = "/[ \t]wchar_t/i\\\n" 4698 "#ifndef _GCC_WCHAR_T\\\n" 4699 "#define _GCC_WCHAR_T\n"; 4700 4701 sed = "/[ \t]wchar_t/a\\\n" 4702 "#endif\n"; 4703 4704 test_text = 4705 "#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__\n" 4706 "typedef unsigned int size_t;\n" 4707 "typedef long ptrdiff_t;\n" 4708 "typedef unsigned short wchar_t;\n" 4709 "#endif /* __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__ */\n"; 4710}; 4711 4712/* 4713 * Wrap VxWorks ioctl to keep everything pretty 4714 */ 4715fix = { 4716 hackname = vxworks_ioctl_macro; 4717 files = ioLib.h; 4718 mach = "*-*-vxworks*"; 4719 4720 c_fix = format; 4721 c_fix_arg = "%0\n" 4722 "#define ioctl(fd, func, arg) (ioctl)(fd, func, (int)(arg))\n"; 4723 c_fix_arg = "extern[\t ]+int[\t ]+ioctl[\t ]*\\([\t ,[:alnum:]]*\\);"; 4724 4725 test_text = "extern int ioctl ( int asdf1234, int jkl , int qwerty ) ;"; 4726}; 4727 4728/* 4729 * Wrap VxWorks mkdir to be posix compliant 4730 */ 4731fix = { 4732 hackname = vxworks_mkdir_macro; 4733 files = sys/stat.h; 4734 mach = "*-*-vxworks*"; 4735 4736 c_fix = format; 4737 c_fix_arg = "%0\n" 4738 "#define mkdir(dir, ...) ((void)0, ##__VA_ARGS__, (mkdir)(dir))\n"; 4739 c_fix_arg = "extern[\t ]+STATUS[\t ]+mkdir[\t ]*" 4740 "\\([\t ]*const[\t ]+char[\t ]*\\*[\t ]*" /* arg type */ 4741 "(|[_[:alpha:]][_[:alnum:]]*)" /* arg name (optional) */ 4742 "\\)[\t ]*;"; 4743 4744 test_text = "extern STATUS mkdir (const char * _qwerty) ;"; 4745}; 4746 4747/* 4748 * Fix VxWorks <time.h> to not require including <vxTypes.h>. 4749 */ 4750fix = { 4751 hackname = vxworks_needs_vxtypes; 4752 files = time.h; 4753 select = "uint_t([ \t]+_clocks_per_sec)"; 4754 c_fix = format; 4755 c_fix_arg = "unsigned int%1"; 4756 test_text = "uint_t\t_clocks_per_sec;"; 4757}; 4758 4759/* 4760 * Fix VxWorks <sys/stat.h> to not require including <vxWorks.h>. 4761 */ 4762fix = { 4763 hackname = vxworks_needs_vxworks; 4764 files = sys/stat.h; 4765 test = " -r types/vxTypesOld.h"; 4766 test = " -n \"`egrep '#include' $file`\""; 4767 test = " -n \"`egrep ULONG $file`\""; 4768 select = "#[ \t]define[ \t]+__INCstath"; 4769 4770 sed = "/#[ \t]define[ \t][ \t]*__INCstath/a\\\n" 4771 "#include <types/vxTypesOld.h>\n"; 4772 4773 test_text = "`touch types/vxTypesOld.h`" 4774 "#include </dev/null> /* ULONG */\n" 4775 "# define\t__INCstath <sys/stat.h>"; 4776}; 4777 4778/* 4779 * Make it so VxWorks does not include gcc/regs.h accidentally 4780 */ 4781fix = { 4782 hackname = vxworks_regs; 4783 mach = "*-*-vxworks*"; 4784 4785 select = "#[\t ]*include[\t ]+[<\"]regs.h[>\"]"; 4786 c_fix = format; 4787 c_fix_arg = "#include <arch/../regs.h>"; 4788 4789 test_text = "#include <regs.h>\n"; 4790}; 4791 4792/* 4793 * Another bad dependency in VxWorks 5.2 <time.h>. 4794 */ 4795fix = { 4796 hackname = vxworks_time; 4797 files = time.h; 4798 test = " -r vxWorks.h"; 4799 4800 select = "#[ \t]*define[ \t]+VOIDFUNCPTR[ \t].*"; 4801 c_fix = format; 4802 4803 c_fix_arg = 4804 "#ifndef __gcc_VOIDFUNCPTR_defined\n" 4805 "#ifdef __cplusplus\n" 4806 "typedef void (*__gcc_VOIDFUNCPTR) (...);\n" 4807 "#else\n" 4808 "typedef void (*__gcc_VOIDFUNCPTR) ();\n" 4809 "#endif\n" 4810 "#define __gcc_VOIDFUNCPTR_defined\n" 4811 "#endif\n" 4812 "#define VOIDFUNCPTR __gcc_VOIDFUNCPTR"; 4813 4814 test_text = "`touch vxWorks.h`" 4815 "#define VOIDFUNCPTR (void(*)())"; 4816}; 4817 4818/* 4819 * This hack makes write const-correct on VxWorks 4820 */ 4821fix = { 4822 hackname = vxworks_write_const; 4823 files = ioLib.h; 4824 mach = "*-*-vxworks*"; 4825 4826 c_fix = format; 4827 c_fix_arg = "extern int write (int, const char*, size_t);"; 4828 c_fix_arg = "extern[\t ]+int[\t ]+write[\t ]*\\(" 4829 "[\t ]*int[\t ]*," 4830 "[\t ]*char[\t ]*\\*[\t ]*," 4831 "[\t ]*size_t[\t ]*\\)[\t ]*;"; 4832 4833 test_text = "extern int write ( int , char * , size_t ) ;"; 4834}; 4835 4836/* 4837 * There are several name conflicts with C++ reserved words in X11 header 4838 * files. These are fixed in some versions, so don't do the fixes if 4839 * we find __cplusplus in the file. These were found on the RS/6000. 4840 */ 4841fix = { 4842 hackname = x11_class; 4843 files = X11/ShellP.h; 4844 bypass = __cplusplus; 4845 select = "^([ \t]*char \\*)class;(.*)"; 4846 c_fix = format; 4847 c_fix_arg = "#ifdef __cplusplus\n%1c_class;%2\n" 4848 "#else\n%1class;%2\n#endif"; 4849 test_text = 4850 "struct {\n" 4851 " char *class;\n" 4852 "} mumble;\n"; 4853}; 4854 4855/* 4856 * class in Xm/BaseClassI.h 4857 */ 4858fix = { 4859 hackname = x11_class_usage; 4860 files = Xm/BaseClassI.h; 4861 bypass = "__cplusplus"; 4862 4863 select = " class\\)"; 4864 c_fix = format; 4865 c_fix_arg = " c_class)"; 4866 4867 test_text = "extern mumble (int class);\n"; 4868}; 4869 4870/* 4871 * new in Xm/Traversal.h 4872 */ 4873fix = { 4874 hackname = x11_new; 4875 files = Xm/Traversal.h; 4876 bypass = __cplusplus; 4877 4878 sed = "/Widget\told, new;/i\\\n" 4879 "#ifdef __cplusplus\\\n" 4880 "\\\tWidget\told, c_new;\\\n" 4881 "#else\n"; 4882 4883 sed = "/Widget\told, new;/a\\\n" 4884 "#endif\n"; 4885 4886 sed = "s/Widget new,/Widget c_new,/g"; 4887 test_text = 4888 "struct wedge {\n" 4889 " Widget\told, new;\n" 4890 "};\nextern Wedged( Widget new, Widget old );"; 4891}; 4892 4893/* 4894 * Incorrect sprintf declaration in X11/Xmu.h 4895 */ 4896fix = { 4897 hackname = x11_sprintf; 4898 files = X11/Xmu.h; 4899 files = X11/Xmu/Xmu.h; 4900 select = "^extern char \\*\tsprintf\\(\\);$"; 4901 4902 c_fix = format; 4903 c_fix_arg = "#ifndef __STDC__\n%0\n#endif /* !defined __STDC__ */"; 4904 4905 test_text = "extern char *\tsprintf();"; 4906}; 4907/*EOF*/ 4908