2 This file is part of PlibC.
3 (C) 2005, 2006, 2007, 2008, 2009, 2010 Nils Durner (and other contributing authors)
5 This library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 This library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with this library; if not, write to the Free Software
17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 * @file include/plibc.h
23 * @attention This file is usually not installed under Unix,
24 * so ship it with your application
25 * @version $Revision: 69 $
45 #define HAVE_PLIBC_FD 0
56 #include <sys/types.h>
59 #include <sys/types.h>
65 #define __BYTE_ORDER BYTE_ORDER
66 #define __BIG_ENDIAN BIG_ENDIAN
68 /* Conflicts with our definitions */
71 /* Convert LARGE_INTEGER to double */
72 #define Li2Double(x) ((double)((x).HighPart) * 4.294967296E9 + \
73 (double)((x).LowPart))
90 typedef unsigned int sa_family_t;
93 short sun_family; /*AF_UNIX*/
94 char sun_path[108]; /*path name */
106 #define WEXITSTATUS(status) (((status) & 0xff00) >> 8)
110 #define MSG_DONTWAIT 0
119 /* Thanks to the Cygwin project */
120 #define ENOCSI 43 /* No CSI structure available */
121 #define EL2HLT 44 /* Level 2 halted */
123 #define EDEADLK 45 /* Deadlock condition */
126 #define ENOLCK 46 /* No record locks available */
128 #define EBADE 50 /* Invalid exchange */
129 #define EBADR 51 /* Invalid request descriptor */
130 #define EXFULL 52 /* Exchange full */
131 #define ENOANO 53 /* No anode */
132 #define EBADRQC 54 /* Invalid request code */
133 #define EBADSLT 55 /* Invalid slot */
135 #define EDEADLOCK EDEADLK /* File locking deadlock error */
137 #define EBFONT 57 /* Bad font file fmt */
138 #define ENOSTR 60 /* Device not a stream */
139 #define ENODATA 61 /* No data (for no delay io) */
140 #define ETIME 62 /* Timer expired */
141 #define ENOSR 63 /* Out of streams resources */
142 #define ENONET 64 /* Machine is not on the network */
143 #define ENOPKG 65 /* Package not installed */
144 #define EREMOTE 66 /* The object is remote */
145 #define ENOLINK 67 /* The link has been severed */
146 #define EADV 68 /* Advertise error */
147 #define ESRMNT 69 /* Srmount error */
148 #define ECOMM 70 /* Communication error on send */
149 #define EPROTO 71 /* Protocol error */
150 #define EMULTIHOP 74 /* Multihop attempted */
151 #define ELBIN 75 /* Inode is remote (not really error) */
152 #define EDOTDOT 76 /* Cross mount point (not really error) */
153 #define EBADMSG 77 /* Trying to read unreadable message */
154 #define ENOTUNIQ 80 /* Given log. name not unique */
155 #define EBADFD 81 /* f.d. invalid for this operation */
156 #define EREMCHG 82 /* Remote address changed */
157 #define ELIBACC 83 /* Can't access a needed shared lib */
158 #define ELIBBAD 84 /* Accessing a corrupted shared lib */
159 #define ELIBSCN 85 /* .lib section in a.out corrupted */
160 #define ELIBMAX 86 /* Attempting to link in too many libs */
161 #define ELIBEXEC 87 /* Attempting to exec a shared library */
163 #define ENOSYS 88 /* Function not implemented */
165 #define ENMFILE 89 /* No more files */
167 #define ENOTEMPTY 90 /* Directory not empty */
170 #define ENAMETOOLONG 91 /* File or path name too long */
172 #define ELOOP 92 /* Too many symbolic links */
173 #define EOPNOTSUPP 95 /* Operation not supported on transport endpoint */
174 #define EPFNOSUPPORT 96 /* Protocol family not supported */
175 #define ECONNRESET 104 /* Connection reset by peer */
176 #define ENOBUFS 105 /* No buffer space available */
177 #define EAFNOSUPPORT 106 /* Address family not supported by protocol family */
178 #define EPROTOTYPE 107 /* Protocol wrong type for socket */
179 #define ENOTSOCK 108 /* Socket operation on non-socket */
180 #define ENOPROTOOPT 109 /* Protocol not available */
181 #define ESHUTDOWN 110 /* Can't send after socket shutdown */
182 #define ECONNREFUSED 111 /* Connection refused */
183 #define EADDRINUSE 112 /* Address already in use */
184 #define ECONNABORTED 113 /* Connection aborted */
185 #define ENETUNREACH 114 /* Network is unreachable */
186 #define ENETDOWN 115 /* Network interface is not configured */
188 #define ETIMEDOUT 116 /* Connection timed out */
190 #define EHOSTDOWN 117 /* Host is down */
191 #define EHOSTUNREACH 118 /* Host is unreachable */
192 #define EINPROGRESS 119 /* Connection already in progress */
193 #define EALREADY 120 /* Socket already connected */
194 #define EDESTADDRREQ 121 /* Destination address required */
195 #define EMSGSIZE 122 /* Message too long */
196 #define EPROTONOSUPPORT 123 /* Unknown protocol */
197 #define ESOCKTNOSUPPORT 124 /* Socket type not supported */
198 #define EADDRNOTAVAIL 125 /* Address not available */
199 #define ENETRESET 126 /* Connection aborted by network */
200 #define EISCONN 127 /* Socket is already connected */
201 #define ENOTCONN 128 /* Socket is not connected */
202 #define ETOOMANYREFS 129 /* Too many references: cannot splice */
203 #define EPROCLIM 130 /* Too many processes */
204 #define EUSERS 131 /* Too many users */
205 #define EDQUOT 132 /* Disk quota exceeded */
206 #define ESTALE 133 /* Unknown error */
208 #define ENOTSUP 134 /* Not supported */
210 #define ENOMEDIUM 135 /* No medium (in tape drive) */
211 #define ENOSHARE 136 /* No such host or network path */
212 #define ECASECLASH 137 /* Filename exists with different case */
213 #define EWOULDBLOCK EAGAIN /* Operation would block */
214 #define EOVERFLOW 139 /* Value too large for defined data type */
216 #undef HOST_NOT_FOUND
217 #define HOST_NOT_FOUND 1
221 #define NO_RECOVERY 3
225 #define PROT_READ 0x1
226 #define PROT_WRITE 0x2
227 #define MAP_SHARED 0x1
228 #define MAP_PRIVATE 0x2 /* unsupported */
229 #define MAP_FIXED 0x10
230 #define MAP_FAILED ((void *)-1)
234 long f_type; /* type of filesystem (see below) */
235 long f_bsize; /* optimal transfer block size */
236 long f_blocks; /* total data blocks in file system */
237 long f_bfree; /* free blocks in fs */
238 long f_bavail; /* free blocks avail to non-superuser */
239 long f_files; /* total file nodes in file system */
240 long f_ffree; /* free file nodes in fs */
241 long f_fsid; /* file system id */
242 long f_namelen; /* maximum length of filenames */
243 long f_spare[6]; /* spare for later */
246 extern const struct in6_addr in6addr_any; /* :: */
247 extern const struct in6_addr in6addr_loopback; /* ::1 */
249 /* Taken from the Wine project <http://www.winehq.org>
250 /wine/include/winternl.h */
251 enum SYSTEM_INFORMATION_CLASS
253 SystemBasicInformation = 0,
255 SystemPerformanceInformation = 2,
256 SystemTimeOfDayInformation = 3, /* was SystemTimeInformation */
258 SystemProcessInformation = 5,
261 SystemProcessorPerformanceInformation = 8,
264 SystemDriverInformation,
274 SystemCacheInformation,
276 SystemInterruptInformation = 23,
277 SystemExceptionInformation = 33,
278 SystemRegistryQuotaInformation = 37,
279 SystemLookasideInformation = 45
284 LARGE_INTEGER IdleTime;
285 LARGE_INTEGER KernelTime;
286 LARGE_INTEGER UserTime;
287 LARGE_INTEGER Reserved1[2];
289 } SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION;
291 #define sleep(secs) (Sleep(secs * 1000))
293 /*********************** statfs *****************************/
294 /* fake block size */
295 #define FAKED_BLOCK_SIZE 512
297 /* linux-compatible values for fs type */
298 #define MSDOS_SUPER_MAGIC 0x4d44
299 #define NTFS_SUPER_MAGIC 0x5346544E
301 /*********************** End of statfs ***********************/
303 #define SHUT_RDWR SD_BOTH
305 /* Operations for flock() */
306 #define LOCK_SH 1 /* shared lock */
307 #define LOCK_EX 2 /* exclusive lock */
308 #define LOCK_NB 4 /* or'd with one of the above to prevent
310 #define LOCK_UN 8 /* remove lock */
312 /* Not supported under MinGW */
325 #define SHUT_WR SD_SEND
326 #define SHUT_RD SD_RECEIVE
327 #define SHUT_RDWR SD_BOTH
332 #define SetErrnoFromWinError(e) _SetErrnoFromWinError(e, __FILE__, __LINE__)
334 BOOL _plibc_CreateShortcut(const char *pszSrc, const char *pszDest);
335 BOOL _plibc_DereferenceShortcut(char *pszShortcut);
336 char *plibc_ChooseDir(char *pszTitle, unsigned long ulFlags);
337 char *plibc_ChooseFile(char *pszTitle, unsigned long ulFlags);
338 long QueryRegistry(HKEY hMainKey, const char *pszKey, const char *pszSubKey,
339 char *pszBuffer, long *pdLength);
341 BOOL __win_IsHandleMarkedAsBlocking(int hHandle);
342 void __win_SetHandleBlockingMode(int s, BOOL bBlocking);
343 void __win_DiscardHandleBlockingMode(int s);
344 int _win_isSocketValid(int s);
345 int plibc_conv_to_win_path(const char *pszUnix, char *pszWindows);
346 unsigned plibc_get_handle_count();
348 typedef void (*TPanicProc) (int, char *);
349 void plibc_set_panic_proc(TPanicProc proc);
351 int flock(int fd, int operation);
352 int fsync(int fildes);
353 int inet_pton(int af, const char *src, void *dst);
354 int inet_pton4(const char *src, u_char *dst, int pton);
356 int inet_pton6(const char *src, u_char *dst);
358 int truncate(const char *fname, int distance);
359 int statfs(const char *path, struct statfs *buf);
360 const char *hstrerror(int err);
361 int mkstemp(char *tmplate);
362 char *strptime (const char *buf, const char *format, struct tm *tm);
363 const char *inet_ntop(int af, const void *src, char *dst, size_t size);
365 int plibc_init(char *pszOrg, char *pszApp);
366 void plibc_shutdown();
367 int plibc_initialized();
368 int plibc_conv_to_win_path_ex(const char *pszUnix, char *pszWindows, int derefLinks);
369 void _SetErrnoFromWinError(long lWinError, char *pszCaller, int iLine);
370 void SetErrnoFromWinsockError(long lWinError);
371 void SetHErrnoFromWinError(long lWinError);
372 void SetErrnoFromHRESULT(HRESULT hRes);
373 int GetErrnoFromWinsockError(long lWinError);
374 FILE *_win_fopen(const char *filename, const char *mode);
375 DIR *_win_opendir(const char *dirname);
376 int _win_open(const char *filename, int oflag, ...);
378 char *_win_bindtextdomain(const char *domainname, const char *dirname);
380 int _win_chdir(const char *path);
381 int _win_close(int fd);
382 int _win_creat(const char *path, mode_t mode);
383 char *_win_ctime(const time_t *clock);
384 char *_win_ctime_r(const time_t *clock, char *buf);
385 int _win_fstat(int handle, struct stat *buffer);
386 int _win_ftruncate(int fildes, off_t length);
387 void _win_gettimeofday(struct timeval *tp, void *tzp);
388 int _win_kill(pid_t pid, int sig);
389 int _win_pipe(int *phandles);
390 int _win_rmdir(const char *path);
391 int _win_access( const char *path, int mode );
392 int _win_chmod(const char *filename, int pmode);
393 char *realpath(const char *file_name, char *resolved_name);
394 long _win_random(void);
395 void _win_srandom(unsigned int seed);
396 int _win_remove(const char *path);
397 int _win_rename(const char *oldname, const char *newname);
398 int _win_stat(const char *path, struct stat *buffer);
399 int _win_stat64(const char *path, struct stat64 *buffer);
400 long _win_sysconf(int name);
401 int _win_unlink(const char *filename);
402 int _win_write(int fildes, const void *buf, size_t nbyte);
403 int _win_read(int fildes, void *buf, size_t nbyte);
404 size_t _win_fwrite(const void *buffer, size_t size, size_t count, FILE *stream);
405 size_t _win_fread( void *buffer, size_t size, size_t count, FILE *stream );
406 int _win_symlink(const char *path1, const char *path2);
407 void *_win_mmap(void *start, size_t len, int access, int flags, int fd,
408 unsigned long long offset);
409 int _win_munmap(void *start, size_t length);
410 int _win_lstat(const char *path, struct stat *buf);
411 int _win_lstat64(const char *path, struct stat64 *buf);
412 int _win_readlink(const char *path, char *buf, size_t bufsize);
413 int _win_accept(int s, struct sockaddr *addr, int *addrlen);
414 int _win_printf(const char *format,...);
415 int _win_fprintf(FILE *f,const char *format,...);
416 int _win_vprintf(const char *format, va_list ap);
417 int _win_vfprintf(FILE *stream, const char *format, va_list arg_ptr);
418 int _win_vsprintf(char *dest,const char *format, va_list arg_ptr);
419 int _win_vsnprintf(char* str, size_t size, const char *format, va_list arg_ptr);
420 int _win_snprintf(char *str,size_t size,const char *format,...);
421 int _win_sprintf(char *dest,const char *format,...);
422 int _win_vsscanf(const char* str, const char* format, va_list arg_ptr);
423 int _win_sscanf(const char *str, const char *format, ...);
424 int _win_vfscanf(FILE *stream, const char *format, va_list arg_ptr);
425 int _win_vscanf(const char *format, va_list arg_ptr);
426 int _win_scanf(const char *format, ...);
427 int _win_fscanf(FILE *stream, const char *format, ...);
428 pid_t _win_waitpid(pid_t pid, int *stat_loc, int options);
429 int _win_bind(int s, const struct sockaddr *name, int namelen);
430 int _win_connect(int s,const struct sockaddr *name, int namelen);
431 int _win_getpeername(int s, struct sockaddr *name,
433 int _win_getsockname(int s, struct sockaddr *name,
435 int _win_getsockopt(int s, int level, int optname, char *optval,
437 int _win_listen(int s, int backlog);
438 int _win_recv(int s, char *buf, int len, int flags);
439 int _win_recvfrom(int s, void *buf, int len, int flags,
440 struct sockaddr *from, int *fromlen);
441 int _win_select(int max_fd, fd_set * rfds, fd_set * wfds, fd_set * efds,
442 const struct timeval *tv);
443 int _win_send(int s, const char *buf, int len, int flags);
444 int _win_sendto(int s, const char *buf, int len, int flags,
445 const struct sockaddr *to, int tolen);
446 int _win_setsockopt(int s, int level, int optname, const void *optval,
448 int _win_shutdown(int s, int how);
449 int _win_socket(int af, int type, int protocol);
450 struct hostent *_win_gethostbyaddr(const char *addr, int len, int type);
451 struct hostent *_win_gethostbyname(const char *name);
452 struct hostent *gethostbyname2(const char *name, int af);
453 char *_win_strerror(int errnum);
455 char *index(const char *s, int c);
458 char *strndup (const char *s, size_t n);
461 size_t strnlen (const char *str, size_t maxlen);
463 char *stpcpy(char *dest, const char *src);
464 char *strcasestr(const char *haystack_start, const char *needle_start);
466 #define strcasecmp(a, b) stricmp(a, b)
467 #define strncasecmp(a, b, c) strnicmp(a, b, c)
472 #define DIR_SEPARATOR '/'
473 #define DIR_SEPARATOR_STR "/"
474 #define PATH_SEPARATOR ':'
475 #define PATH_SEPARATOR_STR ":"
479 #define BINDTEXTDOMAIN(d, n) bindtextdomain(d, n)
481 #define CREAT(p, m) creat(p, m)
482 #define PLIBC_CTIME(c) ctime(c)
483 #define CTIME_R(c, b) ctime_r(c, b)
485 #define FOPEN(f, m) fopen(f, m)
486 #define FTRUNCATE(f, l) ftruncate(f, l)
487 #define OPENDIR(d) opendir(d)
489 #define CHDIR(d) chdir(d)
490 #define CLOSE(f) close(f)
491 #define LSEEK(f, o, w) lseek(f, o, w)
492 #define RMDIR(f) rmdir(f)
493 #define ACCESS(p, m) access(p, m)
494 #define CHMOD(f, p) chmod(f, p)
495 #define FSTAT(h, b) fstat(h, b)
496 #define PLIBC_KILL(p, s) kill(p, s)
497 #define PIPE(h) pipe(h)
498 #define REMOVE(p) remove(p)
499 #define RENAME(o, n) rename(o, n)
500 #define STAT(p, b) stat(p, b)
501 #define STAT64(p, b) stat64(p, b)
502 #define SYSCONF(n) sysconf(n)
503 #define UNLINK(f) unlink(f)
504 #define WRITE(f, b, n) write(f, b, n)
505 #define READ(f, b, n) read(f, b, n)
506 #define GN_FREAD(b, s, c, f) fread(b, s, c, f)
507 #define GN_FWRITE(b, s, c, f) fwrite(b, s, c, f)
508 #define SYMLINK(a, b) symlink(a, b)
509 #define MMAP(s, l, p, f, d, o) mmap(s, l, p, f, d, o)
510 #define MUNMAP(s, l) munmap(s, l)
511 #define STRERROR(i) strerror(i)
512 #define RANDOM() random()
513 #define SRANDOM(s) srandom(s)
514 #define READLINK(p, b, s) readlink(p, b, s)
515 #define LSTAT(p, b) lstat(p, b)
516 #define LSTAT64(p, b) lstat64(p, b)
517 #define PRINTF printf
518 #define FPRINTF fprintf
519 #define VPRINTF(f, a) vprintf(f, a)
520 #define VFPRINTF(s, f, a) vfprintf(s, f, a)
521 #define VSPRINTF(d, f, a) vsprintf(d, f, a)
522 #define VSNPRINTF(str, size, fmt, a) vsnprintf(str, size, fmt, a)
523 #define _REAL_SNPRINTF snprintf
524 #define SPRINTF sprintf
525 #define VSSCANF(s, f, a) vsscanf(s, f, a)
526 #define SSCANF sscanf
527 #define VFSCANF(s, f, a) vfscanf(s, f, a)
528 #define VSCANF(f, a) vscanf(f, a)
530 #define FSCANF fscanf
531 #define WAITPID(p, s, o) waitpid(p, s, o)
532 #define ACCEPT(s, a, l) accept(s, a, l)
533 #define BIND(s, n, l) bind(s, n, l)
534 #define CONNECT(s, n, l) connect(s, n, l)
535 #define GETPEERNAME(s, n, l) getpeername(s, n, l)
536 #define GETSOCKNAME(s, n, l) getsockname(s, n, l)
537 #define GETSOCKOPT(s, l, o, v, p) getsockopt(s, l, o, v, p)
538 #define LISTEN(s, b) listen(s, b)
539 #define RECV(s, b, l, f) recv(s, b, l, f)
540 #define RECVFROM(s, b, l, f, r, o) recvfrom(s, b, l, f, r, o)
541 #define SELECT(n, r, w, e, t) select(n, r, w, e, t)
542 #define SEND(s, b, l, f) send(s, b, l, f)
543 #define SENDTO(s, b, l, f, o, n) sendto(s, b, l, f, o, n)
544 #define SETSOCKOPT(s, l, o, v, n) setsockopt(s, l, o, v, n)
545 #define SHUTDOWN(s, h) shutdown(s, h)
546 #define SOCKET(a, t, p) socket(a, t, p)
547 #define GETHOSTBYADDR(a, l, t) gethostbyname(a, l, t)
548 #define GETHOSTBYNAME(n) gethostbyname(n)
549 #define GETTIMEOFDAY(t, n) gettimeofday(t, n)
550 #define INSQUE(e, p) insque(e, p)
551 #define REMQUE(e) remque(e)
552 #define HSEARCH(i, a) hsearch(i, a)
553 #define HCREATE(n) hcreate(n)
554 #define HDESTROY() hdestroy()
555 #define HSEARCH_R(i, a, r, h) hsearch_r(i, a, r, h)
556 #define HCREATE_R(n, h) hcreate_r(n, h)
557 #define HDESTROY_R(h) hdestroy_r(h)
558 #define TSEARCH(k, r, c) tsearch(k, r, c)
559 #define TFIND(k, r, c) tfind(k, r, c)
560 #define TDELETE(k, r, c) tdelete(k, r, c)
561 #define TWALK(r, a) twalk(r, a)
562 #define TDESTROY(r, f) tdestroy(r, f)
563 #define LFIND(k, b, n, s, c) lfind(k, b, n, s, c)
564 #define LSEARCH(k, b, n, s, c) lsearch(k, b, n, s, c)
566 #define DIR_SEPARATOR '\\'
567 #define DIR_SEPARATOR_STR "\\"
568 #define PATH_SEPARATOR ';'
569 #define PATH_SEPARATOR_STR ";"
570 #define NEWLINE "\r\n"
573 #define BINDTEXTDOMAIN(d, n) _win_bindtextdomain(d, n)
575 #define CREAT(p, m) _win_creat(p, m)
576 #define PLIBC_CTIME(c) _win_ctime(c)
577 #define CTIME_R(c, b) _win_ctime_r(c, b)
578 #define FOPEN(f, m) _win_fopen(f, m)
579 #define FTRUNCATE(f, l) _win_ftruncate(f, l)
580 #define OPENDIR(d) _win_opendir(d)
581 #define OPEN _win_open
582 #define CHDIR(d) _win_chdir(d)
583 #define CLOSE(f) _win_close(f)
584 #define PLIBC_KILL(p, s) _win_kill(p, s)
585 #define LSEEK(f, o, w) _win_lseek(f, o, w)
586 #define FSTAT(h, b) _win_fstat(h, b)
587 #define RMDIR(f) _win_rmdir(f)
588 #define ACCESS(p, m) _win_access(p, m)
589 #define CHMOD(f, p) _win_chmod(f, p)
590 #define PIPE(h) _win_pipe(h)
591 #define RANDOM() _win_random()
592 #define SRANDOM(s) _win_srandom(s)
593 #define REMOVE(p) _win_remove(p)
594 #define RENAME(o, n) _win_rename(o, n)
595 #define STAT(p, b) _win_stat(p, b)
596 #define STAT64(p, b) _win_stat64(p, b)
597 #define SYSCONF(n) _win_sysconf(n)
598 #define UNLINK(f) _win_unlink(f)
599 #define WRITE(f, b, n) _win_write(f, b, n)
600 #define READ(f, b, n) _win_read(f, b, n)
601 #define GN_FREAD(b, s, c, f) _win_fread(b, s, c, f)
602 #define GN_FWRITE(b, s, c, f) _win_fwrite(b, s, c, f)
603 #define SYMLINK(a, b) _win_symlink(a, b)
604 #define MMAP(s, l, p, f, d, o) _win_mmap(s, l, p, f, d, o)
605 #define MUNMAP(s, l) _win_munmap(s, l)
606 #define STRERROR(i) _win_strerror(i)
607 #define READLINK(p, b, s) _win_readlink(p, b, s)
608 #define LSTAT(p, b) _win_lstat(p, b)
609 #define LSTAT64(p, b) _win_lstat64(p, b)
610 #define PRINTF(f, ...) _win_printf(f , __VA_ARGS__)
611 #define FPRINTF(fil, fmt, ...) _win_fprintf(fil, fmt, __VA_ARGS__)
612 #define VPRINTF(f, a) _win_vprintf(f, a)
613 #define VFPRINTF(s, f, a) _win_vfprintf(s, f, a)
614 #define VSPRINTF(d, f, a) _win_vsprintf(d, f, a)
615 #define VSNPRINTF(str, size, fmt, a) _win_vsnprintf(str, size, fmt, a)
616 #define _REAL_SNPRINTF(str, size, fmt, ...) _win_snprintf(str, size, fmt, __VA_ARGS__)
617 #define SPRINTF(d, f, ...) _win_sprintf(d, f, __VA_ARGS__)
618 #define VSSCANF(s, f, a) _win_vsscanf(s, f, a)
619 #define SSCANF(s, f, ...) _win_sscanf(s, f, __VA_ARGS__)
620 #define VFSCANF(s, f, a) _win_vfscanf(s, f, a)
621 #define VSCANF(f, a) _win_vscanf(f, a)
622 #define SCANF(f, ...) _win_scanf(f, __VA_ARGS__)
623 #define FSCANF(s, f, ...) _win_fscanf(s, f, __VA_ARGS__)
624 #define WAITPID(p, s, o) _win_waitpid(p, s, o)
625 #define ACCEPT(s, a, l) _win_accept(s, a, l)
626 #define BIND(s, n, l) _win_bind(s, n, l)
627 #define CONNECT(s, n, l) _win_connect(s, n, l)
628 #define GETPEERNAME(s, n, l) _win_getpeername(s, n, l)
629 #define GETSOCKNAME(s, n, l) _win_getsockname(s, n, l)
630 #define GETSOCKOPT(s, l, o, v, p) _win_getsockopt(s, l, o, v, p)
631 #define LISTEN(s, b) _win_listen(s, b)
632 #define RECV(s, b, l, f) _win_recv(s, b, l, f)
633 #define RECVFROM(s, b, l, f, r, o) _win_recvfrom(s, b, l, f, r, o)
634 #define SELECT(n, r, w, e, t) _win_select(n, r, w, e, t)
635 #define SEND(s, b, l, f) _win_send(s, b, l, f)
636 #define SENDTO(s, b, l, f, o, n) _win_sendto(s, b, l, f, o, n)
637 #define SETSOCKOPT(s, l, o, v, n) _win_setsockopt(s, l, o, v, n)
638 #define SHUTDOWN(s, h) _win_shutdown(s, h)
639 #define SOCKET(a, t, p) _win_socket(a, t, p)
640 #define GETHOSTBYADDR(a, l, t) _win_gethostbyname(a, l, t)
641 #define GETHOSTBYNAME(n) _win_gethostbyname(n)
642 #define GETTIMEOFDAY(t, n) _win_gettimeofday(t, n)
643 #define INSQUE(e, p) _win_insque(e, p)
644 #define REMQUE(e) _win_remque(e)
645 #define HSEARCH(i, a) _win_hsearch(i, a)
646 #define HCREATE(n) _win_hcreate(n)
647 #define HDESTROY() _win_hdestroy()
648 #define HSEARCH_R(i, a, r, h) _win_hsearch_r(i, a, r, h)
649 #define HCREATE_R(n, h) _win_hcreate_r(n, h)
650 #define HDESTROY_R(h) _win_hdestroy_r(h)
651 #define TSEARCH(k, r, c) _win_tsearch(k, r, c)
652 #define TFIND(k, r, c) _win_tfind(k, r, c)
653 #define TDELETE(k, r, c) _win_tdelete(k, r, c)
654 #define TWALK(r, a) _win_twalk(r, a)
655 #define TDESTROY(r, f) _win_tdestroy(r, f)
656 #define LFIND(k, b, n, s, c) _win_lfind(k, b, n, s, c)
657 #define LSEARCH(k, b, n, s, c) _win_lsearch(k, b, n, s, c)
662 /* Prototype structure for a linked-list data structure.
663 This is the type used by the `insque' and `remque' functions. */
665 struct PLIBC_SEARCH_QELEM
667 struct qelem *q_forw;
668 struct qelem *q_back;
673 /* Insert ELEM into a doubly-linked list, after PREV. */
674 void _win_insque (void *__elem, void *__prev);
676 /* Unlink ELEM from the doubly-linked list that it is in. */
677 void _win_remque (void *__elem);
680 /* For use with hsearch(3). */
681 typedef int (*PLIBC_SEARCH__compar_fn_t) (__const void *, __const void *);
683 typedef PLIBC_SEARCH__compar_fn_t _win_comparison_fn_t;
685 /* Action which shall be performed in the call the hsearch. */
693 typedef struct PLIBC_SEARCH_entry
700 /* The reentrant version has no static variables to maintain the state.
701 Instead the interface of all functions is extended to take an argument
702 which describes the current status. */
703 typedef struct _PLIBC_SEARCH_ENTRY
706 PLIBC_SEARCH_ENTRY entry;
711 /* Family of hash table handling functions. The functions also
712 have reentrant counterparts ending with _r. The non-reentrant
713 functions all work on a signle internal hashing table. */
715 /* Search for entry matching ITEM.key in internal hash table. If
716 ACTION is `FIND' return found entry or signal error by returning
717 NULL. If ACTION is `ENTER' replace existing data (if any) with
719 PLIBC_SEARCH_ENTRY *_win_hsearch (PLIBC_SEARCH_ENTRY __item, PLIBC_SEARCH_ACTION __action);
721 /* Create a new hashing table which will at most contain NEL elements. */
722 int _win_hcreate (size_t __nel);
724 /* Destroy current internal hashing table. */
725 void _win_hdestroy (void);
727 /* Data type for reentrant functions. */
728 struct PLIBC_SEARCH_hsearch_data
730 struct _PLIBC_SEARCH_ENTRY *table;
735 /* Reentrant versions which can handle multiple hashing tables at the
737 int _win_hsearch_r (PLIBC_SEARCH_ENTRY __item, PLIBC_SEARCH_ACTION __action, PLIBC_SEARCH_ENTRY **__retval,
738 struct PLIBC_SEARCH_hsearch_data *__htab);
739 int _win_hcreate_r (size_t __nel, struct PLIBC_SEARCH_hsearch_data *__htab);
740 void _win_hdestroy_r (struct PLIBC_SEARCH_hsearch_data *__htab);
743 /* The tsearch routines are very interesting. They make many
744 assumptions about the compiler. It assumes that the first field
745 in node must be the "key" field, which points to the datum.
746 Everything depends on that. */
750 PLIBC_SEARCH_preorder,
751 PLIBC_SEARCH_postorder,
752 PLIBC_SEARCH_endorder,
757 /* Search for an entry matching the given KEY in the tree pointed to
758 by *ROOTP and insert a new element if not found. */
759 void *_win_tsearch (__const void *__key, void **__rootp,
760 PLIBC_SEARCH__compar_fn_t __compar);
762 /* Search for an entry matching the given KEY in the tree pointed to
763 by *ROOTP. If no matching entry is available return NULL. */
764 void *_win_tfind (__const void *__key, void *__const *__rootp,
765 PLIBC_SEARCH__compar_fn_t __compar);
767 /* Remove the element matching KEY from the tree pointed to by *ROOTP. */
768 void *_win_tdelete (__const void *__restrict __key,
769 void **__restrict __rootp,
770 PLIBC_SEARCH__compar_fn_t __compar);
772 typedef void (*PLIBC_SEARCH__action_fn_t) (__const void *__nodep, PLIBC_SEARCH_VISIT __value,
775 /* Walk through the whole tree and call the ACTION callback for every node
777 void _win_twalk (__const void *__root, PLIBC_SEARCH__action_fn_t __action);
779 /* Callback type for function to free a tree node. If the keys are atomic
780 data this function should do nothing. */
781 typedef void (*PLIBC_SEARCH__free_fn_t) (void *__nodep);
783 /* Destroy the whole tree, call FREEFCT for each node or leaf. */
784 void _win_tdestroy (void *__root, PLIBC_SEARCH__free_fn_t __freefct);
787 /* Perform linear search for KEY by comparing by COMPAR in an array
788 [BASE,BASE+NMEMB*SIZE). */
789 void *_win_lfind (__const void *__key, __const void *__base,
790 size_t *__nmemb, size_t __size, PLIBC_SEARCH__compar_fn_t __compar);
792 /* Perform linear search for KEY by comparing by COMPAR function in
793 array [BASE,BASE+NMEMB*SIZE) and insert entry if not found. */
794 void *_win_lsearch (__const void *__key, void *__base,
795 size_t *__nmemb, size_t __size, PLIBC_SEARCH__compar_fn_t __compar);