compat_defs.h revision 1.57
1 /* $NetBSD: compat_defs.h,v 1.57 2006/10/12 16:19:06 christos Exp $ */ 2 3 #ifndef __NETBSD_COMPAT_DEFS_H__ 4 #define __NETBSD_COMPAT_DEFS_H__ 5 6 /* Work around some complete brain damage. */ 7 8 /* 9 * Linux: <features.h> turns on _POSIX_SOURCE by default, even though the 10 * program (not the OS) should do that. Preload <features.h> to keep any 11 * of this crap from being pulled in, and undefine _POSIX_SOURCE. 12 */ 13 14 #if defined(__linux__) && HAVE_FEATURES_H 15 #include <features.h> 16 #endif 17 18 /* So _NETBSD_SOURCE doesn't end up defined. Define enough to pull in standard 19 defs. Other platforms may need similiar defines. */ 20 #ifdef __NetBSD__ 21 #define _ISOC99_SOURCE 22 #define _POSIX_SOURCE 1 23 #define _POSIX_C_SOURCE 200112L 24 #define _XOPEN_SOURCE 600 25 #else 26 #undef _POSIX_SOURCE 27 #undef _POSIX_C_SOURCE 28 #endif 29 30 /* System headers needed for (re)definitions below. */ 31 32 #include <sys/types.h> 33 #include <sys/mman.h> 34 #include <sys/param.h> 35 /* time.h needs to be pulled in first at least on netbsd w/o _NETBSD_SOURCE */ 36 #include <sys/time.h> 37 #include <sys/stat.h> 38 #include <errno.h> 39 #include <fcntl.h> 40 #include <grp.h> 41 #include <limits.h> 42 #include <paths.h> 43 #include <stdarg.h> 44 #include <stdio.h> 45 #include <stdlib.h> 46 #include <string.h> 47 48 #if HAVE_SYS_CDEFS_H 49 #include <sys/cdefs.h> 50 #endif 51 #if HAVE_SYS_SYSLIMITS_H 52 #include <sys/syslimits.h> 53 #endif 54 #if HAVE_SYS_SYSMACROS_H 55 /* major(), minor() on SVR4 */ 56 #include <sys/sysmacros.h> 57 #endif 58 #if HAVE_INTTYPES_H 59 #include <inttypes.h> 60 #endif 61 #if HAVE_STDDEF_H 62 #include <stddef.h> 63 #endif 64 65 #ifdef _NETBSD_SOURCE 66 #error _NETBSD_SOURCE is *not* to be defined. 67 #endif 68 69 /* Need this since we can't depend on NetBSD's version to be around */ 70 #ifdef __UNCONST 71 #undef __UNCONST 72 #endif 73 #define __UNCONST(a) ((void *)(unsigned long)(const void *)(a)) 74 75 /* We don't include <pwd.h> here, so that "compat_pwd.h" works. */ 76 struct passwd; 77 78 /* Assume an ANSI compiler for the host. */ 79 80 #undef __P 81 #define __P(x) x 82 83 #ifndef __BEGIN_DECLS 84 #define __BEGIN_DECLS 85 #endif 86 #ifndef __END_DECLS 87 #define __END_DECLS 88 #endif 89 90 /* Some things usually in BSD <sys/cdefs.h>. */ 91 92 #ifndef __CONCAT 93 #define __CONCAT(x,y) x ## y 94 #endif 95 #if !defined(__attribute__) && !defined(__GNUC__) 96 #define __attribute__(x) 97 #endif 98 #if !defined(__packed) 99 #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7) 100 #define __packed __attribute__((__packed__)) 101 #else 102 #define __packed error: no __packed for this compiler 103 #endif 104 #endif /* !__packed */ 105 #ifndef __RENAME 106 #define __RENAME(x) 107 #endif 108 #undef __aconst 109 #define __aconst 110 #undef __dead 111 #define __dead 112 #undef __restrict 113 #define __restrict 114 #undef __unused 115 #define __unused 116 117 /* Dirent support. */ 118 119 #if HAVE_DIRENT_H 120 # if defined(__linux__) && defined(__USE_BSD) 121 # undef __USE_BSD 122 # include <dirent.h> 123 # define __USE_BSD 1 124 # undef d_fileno 125 # else 126 # include <dirent.h> 127 # if defined(__DARWIN_UNIX03) 128 # undef d_fileno 129 # endif 130 # endif 131 # define NAMLEN(dirent) (strlen((dirent)->d_name)) 132 #else 133 # define dirent direct 134 # define NAMLEN(dirent) ((dirent)->d_namlen) 135 # if HAVE_SYS_NDIR_H 136 # include <sys/ndir.h> 137 # endif 138 # if HAVE_SYS_DIR_H 139 # include <sys/dir.h> 140 # endif 141 # if HAVE_NDIR_H 142 # include <ndir.h> 143 # endif 144 #endif 145 146 /* Type substitutes. */ 147 148 #if !HAVE_ID_T 149 typedef unsigned long id_t; 150 #endif 151 152 #if !HAVE_SOCKLEN_T 153 typedef int socklen_t; 154 #endif 155 156 #if !HAVE_U_LONG 157 typedef unsigned long u_long; 158 #endif 159 160 #if !HAVE_U_CHAR 161 typedef unsigned char u_char; 162 #endif 163 164 #if !HAVE_U_INT 165 typedef unsigned int u_int; 166 #endif 167 168 #if !HAVE_U_SHORT 169 typedef unsigned short u_short; 170 #endif 171 172 /* Prototypes for replacement functions. */ 173 174 #if !HAVE_ATOLL 175 long long int atoll(const char *); 176 #endif 177 178 #if !HAVE_ASPRINTF 179 int asprintf(char **, const char *, ...); 180 #endif 181 182 #if !HAVE_ASNPRINTF 183 int asnprintf(char **, size_t, const char *, ...); 184 #endif 185 186 #if !HAVE_BASENAME 187 char *basename(char *); 188 #endif 189 190 #if !HAVE_DECL_OPTIND 191 int getopt(int, char *const *, const char *); 192 extern char *optarg; 193 extern int optind, opterr, optopt; 194 #endif 195 196 #if !HAVE_DIRNAME 197 char *dirname(char *); 198 #endif 199 200 #if !HAVE_DIRFD 201 #if HAVE_DIR_DD_FD 202 #define dirfd(dirp) ((dirp)->dd_fd) 203 #elif HAVE_DIR___DD_FD 204 #define dirfd(dirp) ((dirp)->__dd_fd) 205 #else 206 /*XXX: Very hacky but no other way to bring this into scope w/o defining 207 _NETBSD_SOURCE which we're avoiding. */ 208 #ifdef __NetBSD__ 209 struct _dirdesc { 210 int dd_fd; /* file descriptor associated with directory */ 211 long dd_loc; /* offset in current buffer */ 212 long dd_size; /* amount of data returned by getdents */ 213 char *dd_buf; /* data buffer */ 214 int dd_len; /* size of data buffer */ 215 off_t dd_seek; /* magic cookie returned by getdents */ 216 long dd_rewind; /* magic cookie for rewinding */ 217 int dd_flags; /* flags for readdir */ 218 void *dd_lock; /* lock for concurrent access */ 219 }; 220 #define dirfd(dirp) (((struct _dirdesc *)dirp)->dd_fd) 221 #else 222 #error cannot figure out how to turn a DIR * into a fd 223 #endif 224 #endif 225 #endif 226 227 #if !HAVE_ERR_H 228 void err(int, const char *, ...); 229 void errx(int, const char *, ...); 230 void warn(const char *, ...); 231 void warnx(const char *, ...); 232 #endif 233 234 #if !HAVE_ESETFUNC 235 void (*esetfunc(void (*)(int, const char *, ...)))(int, const char *, ...); 236 size_t estrlcpy(char *, const char *, size_t); 237 size_t estrlcat(char *, const char *, size_t); 238 char *estrdup(const char *); 239 void *ecalloc(size_t, size_t); 240 void *emalloc(size_t); 241 void *erealloc(void *, size_t); 242 FILE *efopen(const char *, const char *); 243 int easprintf(char **, const char *, ...); 244 int evasprintf(char **, const char *, va_list); 245 #endif 246 247 #if !HAVE_FGETLN || defined(__NetBSD__) 248 char *fgetln(FILE *, size_t *); 249 #endif 250 251 #if !HAVE_FLOCK 252 # define LOCK_SH 0x01 253 # define LOCK_EX 0x02 254 # define LOCK_NB 0x04 255 # define LOCK_UN 0x08 256 int flock(int, int); 257 #endif 258 259 #if !HAVE_FPARSELN || defined(__NetBSD__) 260 # define FPARSELN_UNESCESC 0x01 261 # define FPARSELN_UNESCCONT 0x02 262 # define FPARSELN_UNESCCOMM 0x04 263 # define FPARSELN_UNESCREST 0x08 264 # define FPARSELN_UNESCALL 0x0f 265 char *fparseln(FILE *, size_t *, size_t *, const char [3], int); 266 #endif 267 268 #if !HAVE_ISSETUGID 269 int issetugid(void); 270 #endif 271 272 #if !HAVE_ISBLANK && !defined(isblank) 273 #define isblank(x) ((x) == ' ' || (x) == '\t') 274 #endif 275 276 #if !HAVE_LCHFLAGS 277 int lchflags(const char *, u_long); 278 #endif 279 280 #if !HAVE_LCHMOD 281 int lchmod(const char *, mode_t); 282 #endif 283 284 #if !HAVE_LCHOWN 285 int lchown(const char *, uid_t, gid_t); 286 #endif 287 288 #define __nbcompat_bswap16(x) ((((x) << 8) & 0xff00) | (((x) >> 8) & 0x00ff)) 289 290 #define __nbcompat_bswap32(x) ((((x) << 24) & 0xff000000) | \ 291 (((x) << 8) & 0x00ff0000) | \ 292 (((x) >> 8) & 0x0000ff00) | \ 293 (((x) >> 24) & 0x000000ff)) 294 295 #define __nbcompat_bswap64(x) (((u_int64_t)bswap32((x)) << 32) | \ 296 ((u_int64_t)bswap32((x) >> 32))) 297 298 #if ! HAVE_DECL_BSWAP16 299 #ifdef bswap16 300 #undef bswap16 301 #endif 302 #define bswap16(x) __nbcompat_bswap16(x) 303 #endif 304 #if ! HAVE_DECL_BSWAP32 305 #ifdef bswap32 306 #undef bswap32 307 #endif 308 #define bswap32(x) __nbcompat_bswap32(x) 309 #endif 310 #if ! HAVE_DECL_BSWAP64 311 #ifdef bswap64 312 #undef bswap64 313 #endif 314 #define bswap64(x) __nbcompat_bswap64(x) 315 #endif 316 317 #if !HAVE_MKSTEMP 318 int mkstemp(char *); 319 #endif 320 321 #if !HAVE_MKDTEMP 322 char *mkdtemp(char *); 323 #endif 324 325 #if !HAVE_MKSTEMP || !HAVE_MKDTEMP 326 /* This is a prototype for the internal function. */ 327 int gettemp(char *, int *, int); 328 #endif 329 330 #if !HAVE_PREAD 331 ssize_t pread(int, void *, size_t, off_t); 332 #endif 333 334 #if !HAVE_HEAPSORT 335 int heapsort (void *, size_t, size_t, int (*)(const void *, const void *)); 336 #endif 337 /* Make them use our version */ 338 # define heapsort __nbcompat_heapsort 339 340 #if !HAVE_PWCACHE_USERDB 341 int uid_from_user(const char *, uid_t *); 342 int pwcache_userdb(int (*)(int), void (*)(void), 343 struct passwd * (*)(const char *), struct passwd * (*)(uid_t)); 344 int gid_from_group(const char *, gid_t *); 345 int pwcache_groupdb(int (*)(int), void (*)(void), 346 struct group * (*)(const char *), struct group * (*)(gid_t)); 347 #endif 348 /* Make them use our version */ 349 # define user_from_uid __nbcompat_user_from_uid 350 /* Make them use our version */ 351 # define group_from_gid __nbcompat_group_from_gid 352 353 #if !HAVE_PWRITE 354 ssize_t pwrite(int, const void *, size_t, off_t); 355 #endif 356 357 #if !HAVE_SETENV 358 int setenv(const char *, const char *, int); 359 #endif 360 361 #if !HAVE_DECL_SETGROUPENT 362 int setgroupent(int); 363 #endif 364 365 #if !HAVE_DECL_SETPASSENT 366 int setpassent(int); 367 #endif 368 369 #if !HAVE_SETPROGNAME || defined(__NetBSD__) 370 const char *getprogname(void); 371 void setprogname(const char *); 372 #endif 373 374 #if !HAVE_SNPRINTF 375 int snprintf(char *, size_t, const char *, ...); 376 #endif 377 378 #if !HAVE_STRLCAT 379 size_t strlcat(char *, const char *, size_t); 380 #endif 381 382 #if !HAVE_STRLCPY 383 size_t strlcpy(char *, const char *, size_t); 384 #endif 385 386 #if !HAVE_STRMODE 387 void strmode(mode_t, char *); 388 #endif 389 390 #if !HAVE_STRSEP || defined(__NetBSD__) 391 char *strsep(char **, const char *); 392 #endif 393 394 #if !HAVE_DECL_STRSUFTOLL 395 long long strsuftoll(const char *, const char *, long long, long long); 396 long long strsuftollx(const char *, const char *, 397 long long, long long, char *, size_t); 398 #endif 399 400 #if !HAVE_STRTOLL 401 long long strtoll(const char *, char **, int); 402 #endif 403 404 #if !HAVE_USER_FROM_UID 405 const char *user_from_uid(uid_t, int); 406 #endif 407 408 #if !HAVE_GROUP_FROM_GID 409 const char *group_from_gid(gid_t, int); 410 #endif 411 412 #if !HAVE_VASPRINTF 413 int vasprintf(char **, const char *, va_list); 414 #endif 415 416 #if !HAVE_VASNPRINTF 417 int vasnprintf(char **, size_t, const char *, va_list); 418 #endif 419 420 #if !HAVE_VSNPRINTF 421 int vsnprintf(char *, size_t, const char *, va_list); 422 #endif 423 424 /* 425 * getmode() and setmode() are always defined, as these function names 426 * exist but with very different meanings on other OS's. The compat 427 * versions here simply accept an octal mode number; the "u+x,g-w" type 428 * of syntax is not accepted. 429 */ 430 431 #define getmode __nbcompat_getmode 432 #define setmode __nbcompat_setmode 433 434 mode_t getmode(const void *, mode_t); 435 void *setmode(const char *); 436 437 /* Eliminate assertions embedded in binaries. */ 438 439 #undef _DIAGASSERT 440 #define _DIAGASSERT(x) 441 442 /* Various sources use this */ 443 #undef __RCSID 444 #define __RCSID(x) 445 #undef __SCCSID 446 #define __SCCSID(x) 447 #undef __COPYRIGHT 448 #define __COPYRIGHT(x) 449 #undef __KERNEL_RCSID 450 #define __KERNEL_RCSID(x,y) 451 452 /* Heimdal expects this one. */ 453 454 #undef RCSID 455 #define RCSID(x) 456 457 /* Some definitions not available on all systems. */ 458 459 /* <errno.h> */ 460 461 #ifndef EFTYPE 462 #define EFTYPE EIO 463 #endif 464 465 /* <fcntl.h> */ 466 467 #ifndef O_EXLOCK 468 #define O_EXLOCK 0 469 #endif 470 #ifndef O_SHLOCK 471 #define O_SHLOCK 0 472 #endif 473 474 /* <limits.h> */ 475 476 #ifndef UID_MAX 477 #define UID_MAX 32767 478 #endif 479 #ifndef GID_MAX 480 #define GID_MAX UID_MAX 481 #endif 482 483 #ifndef UQUAD_MAX 484 #define UQUAD_MAX ((u_quad_t)-1) 485 #endif 486 #ifndef QUAD_MAX 487 #define QUAD_MAX ((quad_t)(UQUAD_MAX >> 1)) 488 #endif 489 #ifndef QUAD_MIN 490 #define QUAD_MIN ((quad_t)(~QUAD_MAX)) 491 #endif 492 #ifndef ULLONG_MAX 493 #define ULLONG_MAX ((unsigned long long)-1) 494 #endif 495 #ifndef LLONG_MAX 496 #define LLONG_MAX ((long long)(ULLONG_MAX >> 1)) 497 #endif 498 #ifndef LLONG_MIN 499 #define LLONG_MIN ((long long)(~LLONG_MAX)) 500 #endif 501 502 /* <paths.h> */ 503 504 /* The host's _PATH_BSHELL might be broken, so override it. */ 505 #undef _PATH_BSHELL 506 #define _PATH_BSHELL PATH_BSHELL 507 #ifndef _PATH_DEFPATH 508 #define _PATH_DEFPATH "/usr/bin:/bin:/usr/local/bin" 509 #endif 510 #ifndef _PATH_DEV 511 #define _PATH_DEV "/dev/" 512 #endif 513 #ifndef _PATH_DEVNULL 514 #define _PATH_DEVNULL _PATH_DEV "null" 515 #endif 516 #ifndef _PATH_TMP 517 #define _PATH_TMP "/tmp/" 518 #endif 519 #ifndef _PATH_DEFTAPE 520 #define _PATH_DEFTAPE "/dev/nrst0" 521 #endif 522 #ifndef _PATH_VI 523 #define _PATH_VI "/usr/bin/vi" 524 #endif 525 526 /* <stdarg.h> */ 527 528 #ifndef _BSD_VA_LIST_ 529 #define _BSD_VA_LIST_ va_list 530 #endif 531 532 /* <stdint.h> */ 533 534 #if !defined(SIZE_MAX) && defined(SIZE_T_MAX) 535 #define SIZE_MAX SIZE_T_MAX 536 #endif 537 538 #ifndef UINT8_MAX 539 #define UINT8_MAX 0xffU 540 #endif 541 542 #ifndef UINT16_MAX 543 #define UINT16_MAX 0xffffU 544 #endif 545 546 #ifndef UINT32_MAX 547 #define UINT32_MAX 0xffffffffU 548 #endif 549 550 /* <stdlib.h> */ 551 552 #ifndef __GNUC__ 553 # if HAVE_ALLOCA_H 554 # include <alloca.h> 555 # else 556 # ifndef alloca /* predefined by HP cc +Olibcalls */ 557 char *alloca (); 558 # endif 559 # endif 560 #endif 561 562 /* avoid prototype conflicts with host */ 563 #define cgetcap __nbcompat_cgetcap 564 #define cgetclose __nbcompat_cgetclose 565 #define cgetent __nbcompat_cgetent 566 #define cgetfirst __nbcompat_cgetfirst 567 #define cgetmatch __nbcompat_cgetmatch 568 #define cgetnext __nbcompat_cgetnext 569 #define cgetnum __nbcompat_cgetnum 570 #define cgetset __nbcompat_cgetset 571 #define cgetstr __nbcompat_cgetstr 572 #define cgetustr __nbcompat_cgetustr 573 574 char *cgetcap(char *, const char *, int); 575 int cgetclose(void); 576 int cgetent(char **, const char * const *, const char *); 577 int cgetfirst(char **, const char * const *); 578 int cgetmatch(const char *, const char *); 579 int cgetnext(char **, const char * const *); 580 int cgetnum(char *, const char *, long *); 581 int cgetset(const char *); 582 int cgetstr(char *, const char *, char **); 583 int cgetustr(char *, const char *, char **); 584 585 /* <sys/endian.h> */ 586 587 #if WORDS_BIGENDIAN 588 #if !HAVE_DECL_HTOBE16 589 #define htobe16(x) (x) 590 #endif 591 #if !HAVE_DECL_HTOBE32 592 #define htobe32(x) (x) 593 #endif 594 #if !HAVE_DECL_HTOBE64 595 #define htobe64(x) (x) 596 #endif 597 #if !HAVE_DECL_HTOLE16 598 #define htole16(x) bswap16((u_int16_t)(x)) 599 #endif 600 #if !HAVE_DECL_HTOLE32 601 #define htole32(x) bswap32((u_int32_t)(x)) 602 #endif 603 #if !HAVE_DECL_HTOLE64 604 #define htole64(x) bswap64((u_int64_t)(x)) 605 #endif 606 #else 607 #if !HAVE_DECL_HTOBE16 608 #define htobe16(x) bswap16((u_int16_t)(x)) 609 #endif 610 #if !HAVE_DECL_HTOBE32 611 #define htobe32(x) bswap32((u_int32_t)(x)) 612 #endif 613 #if !HAVE_DECL_HTOBE64 614 #define htobe64(x) bswap64((u_int64_t)(x)) 615 #endif 616 #if !HAVE_DECL_HTOLE16 617 #define htole16(x) (x) 618 #endif 619 #if !HAVE_DECL_HTOLE32 620 #define htole32(x) (x) 621 #endif 622 #if !HAVE_DECL_HTOLE64 623 #define htole64(x) (x) 624 #endif 625 #endif 626 #if !HAVE_DECL_BE16TOH 627 #define be16toh(x) htobe16(x) 628 #endif 629 #if !HAVE_DECL_BE32TOH 630 #define be32toh(x) htobe32(x) 631 #endif 632 #if !HAVE_DECL_BE64TOH 633 #define be64toh(x) htobe64(x) 634 #endif 635 #if !HAVE_DECL_LE16TOH 636 #define le16toh(x) htole16(x) 637 #endif 638 #if !HAVE_DECL_LE32TOH 639 #define le32toh(x) htole32(x) 640 #endif 641 #if !HAVE_DECL_LE64TOH 642 #define le64toh(x) htole64(x) 643 #endif 644 645 /* <sys/mman.h> */ 646 647 #ifndef MAP_FILE 648 #define MAP_FILE 0 649 #endif 650 651 /* HP-UX has MAP_ANONYMOUS but not MAP_ANON */ 652 #ifndef MAP_ANON 653 #ifdef MAP_ANONYMOUS 654 #define MAP_ANON MAP_ANONYMOUS 655 #endif 656 #endif 657 658 /* <sys/param.h> */ 659 660 #undef BIG_ENDIAN 661 #undef LITTLE_ENDIAN 662 #define BIG_ENDIAN 4321 663 #define LITTLE_ENDIAN 1234 664 665 #undef BYTE_ORDER 666 #if WORDS_BIGENDIAN 667 #define BYTE_ORDER BIG_ENDIAN 668 #else 669 #define BYTE_ORDER LITTLE_ENDIAN 670 #endif 671 672 #ifndef DEV_BSIZE 673 #define DEV_BSIZE (1 << 9) 674 #endif 675 676 #undef MIN 677 #undef MAX 678 #define MIN(a,b) ((a) < (b) ? (a) : (b)) 679 #define MAX(a,b) ((a) > (b) ? (a) : (b)) 680 681 #ifndef MAXBSIZE 682 #define MAXBSIZE (64 * 1024) 683 #endif 684 #ifndef MAXFRAG 685 #define MAXFRAG 8 686 #endif 687 #ifndef MAXPHYS 688 #define MAXPHYS (64 * 1024) 689 #endif 690 691 /* XXX needed by makefs; this should be done in a better way */ 692 #undef btodb 693 #define btodb(x) ((x) << 9) 694 695 #undef setbit 696 #undef clrbit 697 #undef isset 698 #undef isclr 699 #define setbit(a,i) ((a)[(i)/NBBY] |= 1<<((i)%NBBY)) 700 #define clrbit(a,i) ((a)[(i)/NBBY] &= ~(1<<((i)%NBBY))) 701 #define isset(a,i) ((a)[(i)/NBBY] & (1<<((i)%NBBY))) 702 #define isclr(a,i) (((a)[(i)/NBBY] & (1<<((i)%NBBY))) == 0) 703 704 #ifndef powerof2 705 #define powerof2(x) ((((x)-1)&(x))==0) 706 #endif 707 708 #undef roundup 709 #define roundup(x, y) ((((x)+((y)-1))/(y))*(y)) 710 711 /* <sys/stat.h> */ 712 713 #ifndef ALLPERMS 714 #define ALLPERMS (S_ISUID|S_ISGID|S_ISTXT|S_IRWXU|S_IRWXG|S_IRWXO) 715 #endif 716 #ifndef DEFFILEMODE 717 #define DEFFILEMODE (S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH) 718 #endif 719 #ifndef S_ISTXT 720 #ifdef S_ISVTX 721 #define S_ISTXT S_ISVTX 722 #else 723 #define S_ISTXT 0 724 #endif 725 #endif 726 727 /* Protected by _NETBSD_SOURCE otherwise. */ 728 #if HAVE_STRUCT_STAT_ST_FLAGS && defined(__NetBSD__) 729 #define UF_SETTABLE 0x0000ffff 730 #define UF_NODUMP 0x00000001 731 #define UF_IMMUTABLE 0x00000002 732 #define UF_APPEND 0x00000004 733 #define UF_OPAQUE 0x00000008 734 #define SF_SETTABLE 0xffff0000 735 #define SF_ARCHIVED 0x00010000 736 #define SF_IMMUTABLE 0x00020000 737 #define SF_APPEND 0x00040000 738 #endif 739 740 /* <sys/syslimits.h> */ 741 742 #ifndef LINE_MAX 743 #define LINE_MAX 2048 744 #endif 745 746 /* <sys/time.h> */ 747 748 #ifndef timercmp 749 #define timercmp(tvp, uvp, cmp) \ 750 (((tvp)->tv_sec == (uvp)->tv_sec) ? \ 751 ((tvp)->tv_usec cmp (uvp)->tv_usec) : \ 752 ((tvp)->tv_sec cmp (uvp)->tv_sec)) 753 #endif 754 #ifndef timeradd 755 #define timeradd(tvp, uvp, vvp) \ 756 do { \ 757 (vvp)->tv_sec = (tvp)->tv_sec + (uvp)->tv_sec; \ 758 (vvp)->tv_usec = (tvp)->tv_usec + (uvp)->tv_usec; \ 759 if ((vvp)->tv_usec >= 1000000) { \ 760 (vvp)->tv_sec++; \ 761 (vvp)->tv_usec -= 1000000; \ 762 } \ 763 } while (/* CONSTCOND */ 0) 764 #endif 765 #ifndef timersub 766 #define timersub(tvp, uvp, vvp) \ 767 do { \ 768 (vvp)->tv_sec = (tvp)->tv_sec - (uvp)->tv_sec; \ 769 (vvp)->tv_usec = (tvp)->tv_usec - (uvp)->tv_usec; \ 770 if ((vvp)->tv_usec < 0) { \ 771 (vvp)->tv_sec--; \ 772 (vvp)->tv_usec += 1000000; \ 773 } \ 774 } while (/* CONSTCOND */ 0) 775 #endif 776 777 /* <sys/types.h> */ 778 779 #ifdef major 780 #undef major 781 #endif 782 #define major(x) ((int32_t)((((x) & 0x000fff00) >> 8))) 783 784 #ifdef minor 785 #undef minor 786 #endif 787 #define minor(x) ((int32_t)((((x) & 0xfff00000) >> 12) | \ 788 (((x) & 0x000000ff) >> 0))) 789 #ifdef makedev 790 #undef makedev 791 #endif 792 #define makedev(x,y) ((dev_t)((((x) << 8) & 0x000fff00) | \ 793 (((y) << 12) & 0xfff00000) | \ 794 (((y) << 0) & 0x000000ff))) 795 #ifndef NBBY 796 #define NBBY 8 797 #endif 798 799 #if !HAVE_U_QUAD_T 800 /* #define, not typedef, as quad_t exists as a struct on some systems */ 801 #define quad_t long long 802 #define u_quad_t unsigned long long 803 #define strtoq strtoll 804 #define strtouq strtoull 805 #endif 806 807 /* Has quad_t but these prototypes don't get pulled into scope. w/o we lose */ 808 #ifdef __NetBSD__ 809 quad_t strtoq __P((const char *, char **, int)); 810 u_quad_t strtouq __P((const char *, char **, int)); 811 #endif 812 813 #endif /* !__NETBSD_COMPAT_DEFS_H__ */ 814
Indexes created Sun Sep 28 07:09:56 GMT 2025