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: 55 $
45 #define HAVE_PLIBC_FD 0
57 #include <sys/types.h>
63 #define __BYTE_ORDER BYTE_ORDER
64 #define __BIG_ENDIAN BIG_ENDIAN
66 /* Conflicts with our definitions */
69 /* Convert LARGE_INTEGER to double */
70 #define Li2Double(x) ((double)((x).HighPart) * 4.294967296E9 + \
71 (double)((x).LowPart))
76 #define int64_t long long
103 #define WEXITSTATUS(status) (((status) & 0xff00) >> 8)
107 #define MSG_DONTWAIT 0
110 /* Thanks to the Cygwin project */
111 #define ENOCSI 43 /* No CSI structure available */
112 #define EL2HLT 44 /* Level 2 halted */
114 #define EDEADLK 45 /* Deadlock condition */
117 #define ENOLCK 46 /* No record locks available */
119 #define EBADE 50 /* Invalid exchange */
120 #define EBADR 51 /* Invalid request descriptor */
121 #define EXFULL 52 /* Exchange full */
122 #define ENOANO 53 /* No anode */
123 #define EBADRQC 54 /* Invalid request code */
124 #define EBADSLT 55 /* Invalid slot */
126 #define EDEADLOCK EDEADLK /* File locking deadlock error */
128 #define EBFONT 57 /* Bad font file fmt */
129 #define ENOSTR 60 /* Device not a stream */
130 #define ENODATA 61 /* No data (for no delay io) */
131 #define ETIME 62 /* Timer expired */
132 #define ENOSR 63 /* Out of streams resources */
133 #define ENONET 64 /* Machine is not on the network */
134 #define ENOPKG 65 /* Package not installed */
135 #define EREMOTE 66 /* The object is remote */
136 #define ENOLINK 67 /* The link has been severed */
137 #define EADV 68 /* Advertise error */
138 #define ESRMNT 69 /* Srmount error */
139 #define ECOMM 70 /* Communication error on send */
140 #define EPROTO 71 /* Protocol error */
141 #define EMULTIHOP 74 /* Multihop attempted */
142 #define ELBIN 75 /* Inode is remote (not really error) */
143 #define EDOTDOT 76 /* Cross mount point (not really error) */
144 #define EBADMSG 77 /* Trying to read unreadable message */
145 #define ENOTUNIQ 80 /* Given log. name not unique */
146 #define EBADFD 81 /* f.d. invalid for this operation */
147 #define EREMCHG 82 /* Remote address changed */
148 #define ELIBACC 83 /* Can't access a needed shared lib */
149 #define ELIBBAD 84 /* Accessing a corrupted shared lib */
150 #define ELIBSCN 85 /* .lib section in a.out corrupted */
151 #define ELIBMAX 86 /* Attempting to link in too many libs */
152 #define ELIBEXEC 87 /* Attempting to exec a shared library */
154 #define ENOSYS 88 /* Function not implemented */
156 #define ENMFILE 89 /* No more files */
158 #define ENOTEMPTY 90 /* Directory not empty */
161 #define ENAMETOOLONG 91 /* File or path name too long */
163 #define ELOOP 92 /* Too many symbolic links */
164 #define EOPNOTSUPP 95 /* Operation not supported on transport endpoint */
165 #define EPFNOSUPPORT 96 /* Protocol family not supported */
166 #define ECONNRESET 104 /* Connection reset by peer */
167 #define ENOBUFS 105 /* No buffer space available */
168 #define EAFNOSUPPORT 106 /* Address family not supported by protocol family */
169 #define EPROTOTYPE 107 /* Protocol wrong type for socket */
170 #define ENOTSOCK 108 /* Socket operation on non-socket */
171 #define ENOPROTOOPT 109 /* Protocol not available */
172 #define ESHUTDOWN 110 /* Can't send after socket shutdown */
173 #define ECONNREFUSED 111 /* Connection refused */
174 #define EADDRINUSE 112 /* Address already in use */
175 #define ECONNABORTED 113 /* Connection aborted */
176 #define ENETUNREACH 114 /* Network is unreachable */
177 #define ENETDOWN 115 /* Network interface is not configured */
179 #define ETIMEDOUT 116 /* Connection timed out */
181 #define EHOSTDOWN 117 /* Host is down */
182 #define EHOSTUNREACH 118 /* Host is unreachable */
183 #define EINPROGRESS 119 /* Connection already in progress */
184 #define EALREADY 120 /* Socket already connected */
185 #define EDESTADDRREQ 121 /* Destination address required */
186 #define EMSGSIZE 122 /* Message too long */
187 #define EPROTONOSUPPORT 123 /* Unknown protocol */
188 #define ESOCKTNOSUPPORT 124 /* Socket type not supported */
189 #define EADDRNOTAVAIL 125 /* Address not available */
190 #define ENETRESET 126 /* Connection aborted by network */
191 #define EISCONN 127 /* Socket is already connected */
192 #define ENOTCONN 128 /* Socket is not connected */
193 #define ETOOMANYREFS 129 /* Too many references: cannot splice */
194 #define EPROCLIM 130 /* Too many processes */
195 #define EUSERS 131 /* Too many users */
196 #define EDQUOT 132 /* Disk quota exceeded */
197 #define ESTALE 133 /* Unknown error */
199 #define ENOTSUP 134 /* Not supported */
201 #define ENOMEDIUM 135 /* No medium (in tape drive) */
202 #define ENOSHARE 136 /* No such host or network path */
203 #define ECASECLASH 137 /* Filename exists with different case */
204 #define EWOULDBLOCK EAGAIN /* Operation would block */
205 #define EOVERFLOW 139 /* Value too large for defined data type */
207 #undef HOST_NOT_FOUND
208 #define HOST_NOT_FOUND 1
212 #define NO_RECOVERY 3
216 #define PROT_READ 0x1
217 #define PROT_WRITE 0x2
218 #define MAP_SHARED 0x1
219 #define MAP_PRIVATE 0x2 /* unsupported */
220 #define MAP_FIXED 0x10
221 #define MAP_FAILED ((void *)-1)
225 long f_type; /* type of filesystem (see below) */
226 long f_bsize; /* optimal transfer block size */
227 long f_blocks; /* total data blocks in file system */
228 long f_bfree; /* free blocks in fs */
229 long f_bavail; /* free blocks avail to non-superuser */
230 long f_files; /* total file nodes in file system */
231 long f_ffree; /* free file nodes in fs */
232 long f_fsid; /* file system id */
233 long f_namelen; /* maximum length of filenames */
234 long f_spare[6]; /* spare for later */
237 extern const struct in6_addr in6addr_any; /* :: */
238 extern const struct in6_addr in6addr_loopback; /* ::1 */
240 /* Taken from the Wine project <http://www.winehq.org>
241 /wine/include/winternl.h */
242 enum SYSTEM_INFORMATION_CLASS
244 SystemBasicInformation = 0,
246 SystemPerformanceInformation = 2,
247 SystemTimeOfDayInformation = 3, /* was SystemTimeInformation */
249 SystemProcessInformation = 5,
252 SystemProcessorPerformanceInformation = 8,
255 SystemDriverInformation,
265 SystemCacheInformation,
267 SystemInterruptInformation = 23,
268 SystemExceptionInformation = 33,
269 SystemRegistryQuotaInformation = 37,
270 SystemLookasideInformation = 45
275 LARGE_INTEGER IdleTime;
276 LARGE_INTEGER KernelTime;
277 LARGE_INTEGER UserTime;
278 LARGE_INTEGER Reserved1[2];
280 } SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION;
282 #define sleep(secs) (Sleep(secs * 1000))
284 /*********************** statfs *****************************/
285 /* fake block size */
286 #define FAKED_BLOCK_SIZE 512
288 /* linux-compatible values for fs type */
289 #define MSDOS_SUPER_MAGIC 0x4d44
290 #define NTFS_SUPER_MAGIC 0x5346544E
292 /*********************** End of statfs ***********************/
294 #define SHUT_RDWR SD_BOTH
296 /* Operations for flock() */
297 #define LOCK_SH 1 /* shared lock */
298 #define LOCK_EX 2 /* exclusive lock */
299 #define LOCK_NB 4 /* or'd with one of the above to prevent
301 #define LOCK_UN 8 /* remove lock */
303 /* Not supported under MinGW */
316 #define SHUT_WR SD_SEND
317 #define SHUT_RD SD_RECEIVE
318 #define SHUT_RDWR SD_BOTH
323 #define SetErrnoFromWinError(e) _SetErrnoFromWinError(e, __FILE__, __LINE__)
325 BOOL _plibc_CreateShortcut(const char *pszSrc, const char *pszDest);
326 BOOL _plibc_DereferenceShortcut(char *pszShortcut);
327 char *plibc_ChooseDir(char *pszTitle, unsigned long ulFlags);
328 char *plibc_ChooseFile(char *pszTitle, unsigned long ulFlags);
329 long QueryRegistry(HKEY hMainKey, char *pszKey, char *pszSubKey,
330 char *pszBuffer, long *pdLength);
332 BOOL __win_IsHandleMarkedAsBlocking(int hHandle);
333 void __win_SetHandleBlockingMode(int s, BOOL bBlocking);
334 void __win_DiscardHandleBlockingMode(int s);
335 int _win_isSocketValid(int s);
336 int plibc_conv_to_win_path(const char *pszUnix, char *pszWindows);
337 unsigned plibc_get_handle_count();
339 typedef void (*TPanicProc) (int, char *);
340 void plibc_set_panic_proc(TPanicProc proc);
342 int flock(int fd, int operation);
343 int fsync(int fildes);
344 int inet_pton(int af, const char *src, void *dst);
345 int inet_pton4(const char *src, u_char *dst, int pton);
347 int inet_pton6(const char *src, u_char *dst);
349 int truncate(const char *fname, int distance);
350 int statfs(const char *path, struct statfs *buf);
351 const char *hstrerror(int err);
352 int mkstemp(char *tmplate);
353 char *strptime (const char *buf, const char *format, struct tm *tm);
354 const char *inet_ntop(int af, const void *src, char *dst, size_t size);
356 int plibc_init(char *pszOrg, char *pszApp);
357 void plibc_shutdown();
358 int plibc_initialized();
359 int plibc_conv_to_win_path_ex(const char *pszUnix, char *pszWindows, int derefLinks);
360 void _SetErrnoFromWinError(long lWinError, char *pszCaller, int iLine);
361 void SetErrnoFromWinsockError(long lWinError);
362 void SetHErrnoFromWinError(long lWinError);
363 void SetErrnoFromHRESULT(HRESULT hRes);
364 int GetErrnoFromWinsockError(long lWinError);
365 FILE *_win_fopen(const char *filename, const char *mode);
366 DIR *_win_opendir(const char *dirname);
367 int _win_open(const char *filename, int oflag, ...);
369 char *_win_bindtextdomain(const char *domainname, const char *dirname);
371 int _win_chdir(const char *path);
372 int _win_close(int fd);
373 int _win_creat(const char *path, mode_t mode);
374 char *_win_ctime(const time_t *clock);
375 char *_win_ctime_r(const time_t *clock, char *buf);
376 int _win_fstat(int handle, struct stat *buffer);
377 int _win_ftruncate(int fildes, off_t length);
378 void _win_gettimeofday(struct timeval *tp, void *tzp);
379 int _win_kill(pid_t pid, int sig);
380 int _win_pipe(int *phandles);
381 int _win_rmdir(const char *path);
382 int _win_access( const char *path, int mode );
383 int _win_chmod(const char *filename, int pmode);
384 char *realpath(const char *file_name, char *resolved_name);
385 long _win_random(void);
386 void _win_srandom(unsigned int seed);
387 int _win_remove(const char *path);
388 int _win_rename(const char *oldname, const char *newname);
389 int _win_stat(const char *path, struct stat *buffer);
390 int _win_stat64(const char *path, struct stat64 *buffer);
391 int _win_unlink(const char *filename);
392 int _win_write(int fildes, const void *buf, size_t nbyte);
393 int _win_read(int fildes, void *buf, size_t nbyte);
394 size_t _win_fwrite(const void *buffer, size_t size, size_t count, FILE *stream);
395 size_t _win_fread( void *buffer, size_t size, size_t count, FILE *stream );
396 int _win_symlink(const char *path1, const char *path2);
397 void *_win_mmap(void *start, size_t len, int access, int flags, int fd,
398 unsigned long long offset);
399 int _win_munmap(void *start, size_t length);
400 int _win_lstat(const char *path, struct stat *buf);
401 int _win_lstat64(const char *path, struct stat64 *buf);
402 int _win_readlink(const char *path, char *buf, size_t bufsize);
403 int _win_accept(int s, struct sockaddr *addr, int *addrlen);
404 int _win_printf(const char *format,...);
405 int _win_fprintf(FILE *f,const char *format,...);
406 int _win_vprintf(const char *format, va_list ap);
407 int _win_vfprintf(FILE *stream, const char *format, va_list arg_ptr);
408 int _win_vsprintf(char *dest,const char *format, va_list arg_ptr);
409 int _win_vsnprintf(char* str, size_t size, const char *format, va_list arg_ptr);
410 int _win_snprintf(char *str,size_t size,const char *format,...);
411 int _win_sprintf(char *dest,const char *format,...);
412 int _win_vsscanf(const char* str, const char* format, va_list arg_ptr);
413 int _win_sscanf(const char *str, const char *format, ...);
414 int _win_vfscanf(FILE *stream, const char *format, va_list arg_ptr);
415 int _win_vscanf(const char *format, va_list arg_ptr);
416 int _win_scanf(const char *format, ...);
417 int _win_fscanf(FILE *stream, const char *format, ...);
418 pid_t _win_waitpid(pid_t pid, int *stat_loc, int options);
419 int _win_bind(int s, const struct sockaddr *name, int namelen);
420 int _win_connect(int s,const struct sockaddr *name, int namelen);
421 int _win_getpeername(int s, struct sockaddr *name,
423 int _win_getsockname(int s, struct sockaddr *name,
425 int _win_getsockopt(int s, int level, int optname, char *optval,
427 int _win_listen(int s, int backlog);
428 int _win_recv(int s, char *buf, int len, int flags);
429 int _win_recvfrom(int s, void *buf, int len, int flags,
430 struct sockaddr *from, int *fromlen);
431 int _win_select(int max_fd, fd_set * rfds, fd_set * wfds, fd_set * efds,
432 const struct timeval *tv);
433 int _win_send(int s, const char *buf, int len, int flags);
434 int _win_sendto(int s, const char *buf, int len, int flags,
435 const struct sockaddr *to, int tolen);
436 int _win_setsockopt(int s, int level, int optname, const void *optval,
438 int _win_shutdown(int s, int how);
439 int _win_socket(int af, int type, int protocol);
440 struct hostent *_win_gethostbyaddr(const char *addr, int len, int type);
441 struct hostent *_win_gethostbyname(const char *name);
442 struct hostent *gethostbyname2(const char *name, int af);
443 char *_win_strerror(int errnum);
445 char *index(const char *s, int c);
448 char *strndup (const char *s, size_t n);
451 size_t strnlen (const char *str, size_t maxlen);
453 char *stpcpy(char *dest, const char *src);
454 char *strcasestr(const char *haystack_start, const char *needle_start);
456 #define strcasecmp(a, b) stricmp(a, b)
457 #define strncasecmp(a, b, c) strnicmp(a, b, c)
462 #define DIR_SEPARATOR '/'
463 #define DIR_SEPARATOR_STR "/"
464 #define PATH_SEPARATOR ';'
465 #define PATH_SEPARATOR_STR ";"
469 #define BINDTEXTDOMAIN(d, n) bindtextdomain(d, n)
471 #define CREAT(p, m) creat(p, m)
472 #define PLIBC_CTIME(c) ctime(c)
473 #define CTIME_R(c, b) ctime_r(c, b)
475 #define FOPEN(f, m) fopen(f, m)
476 #define FTRUNCATE(f, l) ftruncate(f, l)
477 #define OPENDIR(d) opendir(d)
479 #define CHDIR(d) chdir(d)
480 #define CLOSE(f) close(f)
481 #define LSEEK(f, o, w) lseek(f, o, w)
482 #define RMDIR(f) rmdir(f)
483 #define ACCESS(p, m) access(p, m)
484 #define CHMOD(f, p) chmod(f, p)
485 #define FSTAT(h, b) fstat(h, b)
486 #define PLIBC_KILL(p, s) kill(p, s)
487 #define PIPE(h) pipe(h)
488 #define REMOVE(p) remove(p)
489 #define RENAME(o, n) rename(o, n)
490 #define STAT(p, b) stat(p, b)
491 #define STAT64(p, b) stat64(p, b)
492 #define UNLINK(f) unlink(f)
493 #define WRITE(f, b, n) write(f, b, n)
494 #define READ(f, b, n) read(f, b, n)
495 #define GN_FREAD(b, s, c, f) fread(b, s, c, f)
496 #define GN_FWRITE(b, s, c, f) fwrite(b, s, c, f)
497 #define SYMLINK(a, b) symlink(a, b)
498 #define MMAP(s, l, p, f, d, o) mmap(s, l, p, f, d, o)
499 #define MUNMAP(s, l) munmap(s, l)
500 #define STRERROR(i) strerror(i)
501 #define RANDOM() random()
502 #define SRANDOM(s) srandom(s)
503 #define READLINK(p, b, s) readlink(p, b, s)
504 #define LSTAT(p, b) lstat(p, b)
505 #define LSTAT64(p, b) lstat64(p, b)
506 #define PRINTF printf
507 #define FPRINTF fprintf
508 #define VPRINTF(f, a) vprintf(f, a)
509 #define VFPRINTF(s, f, a) vfprintf(s, f, a)
510 #define VSPRINTF(d, f, a) vsprintf(d, f, a)
511 #define VSNPRINTF(str, size, fmt, a) vsnprintf(str, size, fmt, a)
512 #define _REAL_SNPRINTF snprintf
513 #define SPRINTF sprintf
514 #define VSSCANF(s, f, a) vsscanf(s, f, a)
515 #define SSCANF sscanf
516 #define VFSCANF(s, f, a) vfscanf(s, f, a)
517 #define VSCANF(f, a) vscanf(f, a)
519 #define FSCANF fscanf
520 #define WAITPID(p, s, o) waitpid(p, s, o)
521 #define ACCEPT(s, a, l) accept(s, a, l)
522 #define BIND(s, n, l) bind(s, n, l)
523 #define CONNECT(s, n, l) connect(s, n, l)
524 #define GETPEERNAME(s, n, l) getpeername(s, n, l)
525 #define GETSOCKNAME(s, n, l) getsockname(s, n, l)
526 #define GETSOCKOPT(s, l, o, v, p) getsockopt(s, l, o, v, p)
527 #define LISTEN(s, b) listen(s, b)
528 #define RECV(s, b, l, f) recv(s, b, l, f)
529 #define RECVFROM(s, b, l, f, r, o) recvfrom(s, b, l, f, r, o)
530 #define SELECT(n, r, w, e, t) select(n, r, w, e, t)
531 #define SEND(s, b, l, f) send(s, b, l, f)
532 #define SENDTO(s, b, l, f, o, n) sendto(s, b, l, f, o, n)
533 #define SETSOCKOPT(s, l, o, v, n) setsockopt(s, l, o, v, n)
534 #define SHUTDOWN(s, h) shutdown(s, h)
535 #define SOCKET(a, t, p) socket(a, t, p)
536 #define GETHOSTBYADDR(a, l, t) gethostbyname(a, l, t)
537 #define GETHOSTBYNAME(n) gethostbyname(n)
538 #define GETTIMEOFDAY(t, n) gettimeofday(t, n)
539 #define INSQUE(e, p) insque(e, p)
540 #define REMQUE(e) remque(e)
541 #define HSEARCH(i, a) hsearch(i, a)
542 #define HCREATE(n) hcreate(n)
543 #define HDESTROY() hdestroy()
544 #define HSEARCH_R(i, a, r, h) hsearch_r(i, a, r, h)
545 #define HCREATE_R(n, h) hcreate_r(n, h)
546 #define HDESTROY_R(h) hdestroy_r(h)
547 #define TSEARCH(k, r, c) tsearch(k, r, c)
548 #define TFIND(k, r, c) tfind(k, r, c)
549 #define TDELETE(k, r, c) tdelete(k, r, c)
550 #define TWALK(r, a) twalk(r, a)
551 #define TDESTROY(r, f) tdestroy(r, f)
552 #define LFIND(k, b, n, s, c) lfind(k, b, n, s, c)
553 #define LSEARCH(k, b, n, s, c) lsearch(k, b, n, s, c)
555 #define DIR_SEPARATOR '\\'
556 #define DIR_SEPARATOR_STR "\\"
557 #define PATH_SEPARATOR ':'
558 #define PATH_SEPARATOR_STR ":"
559 #define NEWLINE "\r\n"
562 #define BINDTEXTDOMAIN(d, n) _win_bindtextdomain(d, n)
564 #define CREAT(p, m) _win_creat(p, m)
565 #define PLIBC_CTIME(c) _win_ctime(c)
566 #define CTIME_R(c, b) _win_ctime_r(c, b)
567 #define FOPEN(f, m) _win_fopen(f, m)
568 #define FTRUNCATE(f, l) _win_ftruncate(f, l)
569 #define OPENDIR(d) _win_opendir(d)
570 #define OPEN _win_open
571 #define CHDIR(d) _win_chdir(d)
572 #define CLOSE(f) _win_close(f)
573 #define PLIBC_KILL(p, s) _win_kill(p, s)
574 #define LSEEK(f, o, w) _win_lseek(f, o, w)
575 #define FSTAT(h, b) _win_fstat(h, b)
576 #define RMDIR(f) _win_rmdir(f)
577 #define ACCESS(p, m) _win_access(p, m)
578 #define CHMOD(f, p) _win_chmod(f, p)
579 #define PIPE(h) _win_pipe(h)
580 #define RANDOM() _win_random()
581 #define SRANDOM(s) _win_srandom(s)
582 #define REMOVE(p) _win_remove(p)
583 #define RENAME(o, n) _win_rename(o, n)
584 #define STAT(p, b) _win_stat(p, b)
585 #define STAT64(p, b) _win_stat64(p, b)
586 #define UNLINK(f) _win_unlink(f)
587 #define WRITE(f, b, n) _win_write(f, b, n)
588 #define READ(f, b, n) _win_read(f, b, n)
589 #define GN_FREAD(b, s, c, f) _win_fread(b, s, c, f)
590 #define GN_FWRITE(b, s, c, f) _win_fwrite(b, s, c, f)
591 #define SYMLINK(a, b) _win_symlink(a, b)
592 #define MMAP(s, l, p, f, d, o) _win_mmap(s, l, p, f, d, o)
593 #define MUNMAP(s, l) _win_munmap(s, l)
594 #define STRERROR(i) _win_strerror(i)
595 #define READLINK(p, b, s) _win_readlink(p, b, s)
596 #define LSTAT(p, b) _win_lstat(p, b)
597 #define LSTAT64(p, b) _win_lstat64(p, b)
598 #define PRINTF(f, ...) _win_printf(f , __VA_ARGS__)
599 #define FPRINTF(fil, fmt, ...) _win_fprintf(fil, fmt, __VA_ARGS__)
600 #define VPRINTF(f, a) _win_vprintf(f, a)
601 #define VFPRINTF(s, f, a) _win_vfprintf(s, f, a)
602 #define VSPRINTF(d, f, a) _win_vsprintf(d, f, a)
603 #define VSNPRINTF(str, size, fmt, a) _win_vsnprintf(str, size, fmt, a)
604 #define _REAL_SNPRINTF(str, size, fmt, ...) _win_snprintf(str, size, fmt, __VA_ARGS__)
605 #define SPRINTF(d, f, ...) _win_sprintf(d, f, __VA_ARGS__)
606 #define VSSCANF(s, f, a) _win_vsscanf(s, f, a)
607 #define SSCANF(s, f, ...) _win_sscanf(s, f, __VA_ARGS__)
608 #define VFSCANF(s, f, a) _win_vfscanf(s, f, a)
609 #define VSCANF(f, a) _win_vscanf(f, a)
610 #define SCANF(f, ...) _win_scanf(f, __VA_ARGS__)
611 #define FSCANF(s, f, ...) _win_fscanf(s, f, __VA_ARGS__)
612 #define WAITPID(p, s, o) _win_waitpid(p, s, o)
613 #define ACCEPT(s, a, l) _win_accept(s, a, l)
614 #define BIND(s, n, l) _win_bind(s, n, l)
615 #define CONNECT(s, n, l) _win_connect(s, n, l)
616 #define GETPEERNAME(s, n, l) _win_getpeername(s, n, l)
617 #define GETSOCKNAME(s, n, l) _win_getsockname(s, n, l)
618 #define GETSOCKOPT(s, l, o, v, p) _win_getsockopt(s, l, o, v, p)
619 #define LISTEN(s, b) _win_listen(s, b)
620 #define RECV(s, b, l, f) _win_recv(s, b, l, f)
621 #define RECVFROM(s, b, l, f, r, o) _win_recvfrom(s, b, l, f, r, o)
622 #define SELECT(n, r, w, e, t) _win_select(n, r, w, e, t)
623 #define SEND(s, b, l, f) _win_send(s, b, l, f)
624 #define SENDTO(s, b, l, f, o, n) _win_sendto(s, b, l, f, o, n)
625 #define SETSOCKOPT(s, l, o, v, n) _win_setsockopt(s, l, o, v, n)
626 #define SHUTDOWN(s, h) _win_shutdown(s, h)
627 #define SOCKET(a, t, p) _win_socket(a, t, p)
628 #define GETHOSTBYADDR(a, l, t) _win_gethostbyname(a, l, t)
629 #define GETHOSTBYNAME(n) _win_gethostbyname(n)
630 #define GETTIMEOFDAY(t, n) _win_gettimeofday(t, n)
631 #define INSQUE(e, p) _win_insque(e, p)
632 #define REMQUE(e) _win_remque(e)
633 #define HSEARCH(i, a) _win_hsearch(i, a)
634 #define HCREATE(n) _win_hcreate(n)
635 #define HDESTROY() _win_hdestroy()
636 #define HSEARCH_R(i, a, r, h) _win_hsearch_r(i, a, r, h)
637 #define HCREATE_R(n, h) _win_hcreate_r(n, h)
638 #define HDESTROY_R(h) _win_hdestroy_r(h)
639 #define TSEARCH(k, r, c) _win_tsearch(k, r, c)
640 #define TFIND(k, r, c) _win_tfind(k, r, c)
641 #define TDELETE(k, r, c) _win_tdelete(k, r, c)
642 #define TWALK(r, a) _win_twalk(r, a)
643 #define TDESTROY(r, f) _win_tdestroy(r, f)
644 #define LFIND(k, b, n, s, c) _win_lfind(k, b, n, s, c)
645 #define LSEARCH(k, b, n, s, c) _win_lsearch(k, b, n, s, c)
650 /* Prototype structure for a linked-list data structure.
651 This is the type used by the `insque' and `remque' functions. */
653 struct PLIBC_SEARCH_QELEM
655 struct qelem *q_forw;
656 struct qelem *q_back;
661 /* Insert ELEM into a doubly-linked list, after PREV. */
662 void _win_insque (void *__elem, void *__prev);
664 /* Unlink ELEM from the doubly-linked list that it is in. */
665 void _win_remque (void *__elem);
668 /* For use with hsearch(3). */
669 typedef int (*PLIBC_SEARCH__compar_fn_t) (__const void *, __const void *);
671 typedef PLIBC_SEARCH__compar_fn_t _win_comparison_fn_t;
673 /* Action which shall be performed in the call the hsearch. */
681 typedef struct PLIBC_SEARCH_entry
688 /* The reentrant version has no static variables to maintain the state.
689 Instead the interface of all functions is extended to take an argument
690 which describes the current status. */
691 typedef struct _PLIBC_SEARCH_ENTRY
694 PLIBC_SEARCH_ENTRY entry;
699 /* Family of hash table handling functions. The functions also
700 have reentrant counterparts ending with _r. The non-reentrant
701 functions all work on a signle internal hashing table. */
703 /* Search for entry matching ITEM.key in internal hash table. If
704 ACTION is `FIND' return found entry or signal error by returning
705 NULL. If ACTION is `ENTER' replace existing data (if any) with
707 PLIBC_SEARCH_ENTRY *_win_hsearch (PLIBC_SEARCH_ENTRY __item, PLIBC_SEARCH_ACTION __action);
709 /* Create a new hashing table which will at most contain NEL elements. */
710 int _win_hcreate (size_t __nel);
712 /* Destroy current internal hashing table. */
713 void _win_hdestroy (void);
715 /* Data type for reentrant functions. */
716 struct PLIBC_SEARCH_hsearch_data
718 struct _PLIBC_SEARCH_ENTRY *table;
723 /* Reentrant versions which can handle multiple hashing tables at the
725 int _win_hsearch_r (PLIBC_SEARCH_ENTRY __item, PLIBC_SEARCH_ACTION __action, PLIBC_SEARCH_ENTRY **__retval,
726 struct PLIBC_SEARCH_hsearch_data *__htab);
727 int _win_hcreate_r (size_t __nel, struct PLIBC_SEARCH_hsearch_data *__htab);
728 void _win_hdestroy_r (struct PLIBC_SEARCH_hsearch_data *__htab);
731 /* The tsearch routines are very interesting. They make many
732 assumptions about the compiler. It assumes that the first field
733 in node must be the "key" field, which points to the datum.
734 Everything depends on that. */
738 PLIBC_SEARCH_preorder,
739 PLIBC_SEARCH_postorder,
740 PLIBC_SEARCH_endorder,
745 /* Search for an entry matching the given KEY in the tree pointed to
746 by *ROOTP and insert a new element if not found. */
747 void *_win_tsearch (__const void *__key, void **__rootp,
748 PLIBC_SEARCH__compar_fn_t __compar);
750 /* Search for an entry matching the given KEY in the tree pointed to
751 by *ROOTP. If no matching entry is available return NULL. */
752 void *_win_tfind (__const void *__key, void *__const *__rootp,
753 PLIBC_SEARCH__compar_fn_t __compar);
755 /* Remove the element matching KEY from the tree pointed to by *ROOTP. */
756 void *_win_tdelete (__const void *__restrict __key,
757 void **__restrict __rootp,
758 PLIBC_SEARCH__compar_fn_t __compar);
760 typedef void (*PLIBC_SEARCH__action_fn_t) (__const void *__nodep, PLIBC_SEARCH_VISIT __value,
763 /* Walk through the whole tree and call the ACTION callback for every node
765 void _win_twalk (__const void *__root, PLIBC_SEARCH__action_fn_t __action);
767 /* Callback type for function to free a tree node. If the keys are atomic
768 data this function should do nothing. */
769 typedef void (*PLIBC_SEARCH__free_fn_t) (void *__nodep);
771 /* Destroy the whole tree, call FREEFCT for each node or leaf. */
772 void _win_tdestroy (void *__root, PLIBC_SEARCH__free_fn_t __freefct);
775 /* Perform linear search for KEY by comparing by COMPAR in an array
776 [BASE,BASE+NMEMB*SIZE). */
777 void *_win_lfind (__const void *__key, __const void *__base,
778 size_t *__nmemb, size_t __size, PLIBC_SEARCH__compar_fn_t __compar);
780 /* Perform linear search for KEY by comparing by COMPAR function in
781 array [BASE,BASE+NMEMB*SIZE) and insert entry if not found. */
782 void *_win_lsearch (__const void *__key, void *__base,
783 size_t *__nmemb, size_t __size, PLIBC_SEARCH__compar_fn_t __compar);