plibc.h

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00001 /*
00002      This file is part of PlibC.
00003      (C) 2005, 2006, 2007, 2008, 2009, 2010 Nils Durner (and other contributing authors)
00004 
00005            This library is free software; you can redistribute it and/or
00006            modify it under the terms of the GNU Lesser General Public
00007            License as published by the Free Software Foundation; either
00008            version 2.1 of the License, or (at your option) any later version.
00009 
00010            This library is distributed in the hope that it will be useful,
00011            but WITHOUT ANY WARRANTY; without even the implied warranty of
00012            MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013            Lesser General Public License for more details.
00014 
00015            You should have received a copy of the GNU Lesser General Public
00016            License along with this library; if not, write to the Free Software
00017            Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00018 */
00019 
00028 #ifndef _PLIBC_H_
00029 #define _PLIBC_H_
00030 
00031 #ifndef SIGALRM
00032  #define SIGALRM 14
00033 #endif
00034 
00035 #ifdef __cplusplus
00036 extern "C" {
00037 #endif
00038 
00039 #include <stddef.h>
00040 
00041 #ifdef Q_OS_WIN32
00042  #define WINDOWS 1
00043 #endif
00044 
00045 #define HAVE_PLIBC_FD 0
00046 
00047 #ifdef WINDOWS
00048 
00049 #if ENABLE_NLS
00050   #include "langinfo.h"
00051 #endif
00052 
00053 #include <windows.h>
00054 #include <ws2tcpip.h>
00055 #include <sys/types.h>
00056 #include <time.h>
00057 #include <stdio.h>
00058 #include <sys/types.h>
00059 #include <sys/stat.h>
00060 #include <dirent.h>
00061 #include <errno.h>
00062 #include <stdarg.h>
00063 
00064 #define __BYTE_ORDER BYTE_ORDER
00065 #define __BIG_ENDIAN BIG_ENDIAN
00066 
00067 /* Conflicts with our definitions */
00068 #define __G_WIN32_H__
00069 
00070 /* Convert LARGE_INTEGER to double */
00071 #define Li2Double(x) ((double)((x).HighPart) * 4.294967296E9 + \
00072   (double)((x).LowPart))
00073 
00074 struct stat64
00075 {
00076     _dev_t st_dev;
00077     _ino_t st_ino;
00078     _mode_t st_mode;
00079     short st_nlink;
00080     short st_uid;
00081     short st_gid;
00082     _dev_t st_rdev;
00083     __int64 st_size;
00084     __time64_t st_atime;
00085     __time64_t st_mtime;
00086     __time64_t st_ctime;
00087 };
00088 
00089 typedef unsigned int sa_family_t;
00090 
00091 struct sockaddr_un {
00092   short sun_family; /*AF_UNIX*/
00093   char sun_path[108]; /*path name */
00094 };
00095 
00096 #ifndef pid_t
00097   #define pid_t DWORD
00098 #endif
00099 
00100 #ifndef error_t
00101   #define error_t int
00102 #endif
00103 
00104 #ifndef WEXITSTATUS
00105         #define WEXITSTATUS(status) (((status) & 0xff00) >> 8)
00106 #endif
00107 
00108 #ifndef MSG_DONTWAIT
00109   #define MSG_DONTWAIT 0
00110 #endif
00111 
00112 enum
00113 {
00114   _SC_PAGESIZE = 30,
00115   _SC_PAGE_SIZE = 30
00116 };
00117 
00118 /* Thanks to the Cygwin project */
00119 #define ENOCSI 43       /* No CSI structure available */
00120 #define EL2HLT 44       /* Level 2 halted */
00121 #ifndef  EDEADLK
00122         #define EDEADLK 45      /* Deadlock condition */
00123 #endif
00124 #ifndef  ENOLCK
00125         #define ENOLCK 46       /* No record locks available */
00126 #endif
00127 #define EBADE 50        /* Invalid exchange */
00128 #define EBADR 51        /* Invalid request descriptor */
00129 #define EXFULL 52       /* Exchange full */
00130 #define ENOANO 53       /* No anode */
00131 #define EBADRQC 54      /* Invalid request code */
00132 #define EBADSLT 55      /* Invalid slot */
00133 #ifndef  EDEADLOCK
00134         #define EDEADLOCK EDEADLK       /* File locking deadlock error */
00135 #endif
00136 #define EBFONT 57       /* Bad font file fmt */
00137 #define ENOSTR 60       /* Device not a stream */
00138 #define ENODATA 61      /* No data (for no delay io) */
00139 #define ETIME 62        /* Timer expired */
00140 #define ENOSR 63        /* Out of streams resources */
00141 #define ENONET 64       /* Machine is not on the network */
00142 #define ENOPKG 65       /* Package not installed */
00143 #define EREMOTE 66      /* The object is remote */
00144 #define ENOLINK 67      /* The link has been severed */
00145 #define EADV 68         /* Advertise error */
00146 #define ESRMNT 69       /* Srmount error */
00147 #define ECOMM 70        /* Communication error on send */
00148 #define EPROTO 71       /* Protocol error */
00149 #define EMULTIHOP 74    /* Multihop attempted */
00150 #define ELBIN 75        /* Inode is remote (not really error) */
00151 #define EDOTDOT 76      /* Cross mount point (not really error) */
00152 #define EBADMSG 77      /* Trying to read unreadable message */
00153 #define ENOTUNIQ 80     /* Given log. name not unique */
00154 #define EBADFD 81       /* f.d. invalid for this operation */
00155 #define EREMCHG 82      /* Remote address changed */
00156 #define ELIBACC 83      /* Can't access a needed shared lib */
00157 #define ELIBBAD 84      /* Accessing a corrupted shared lib */
00158 #define ELIBSCN 85      /* .lib section in a.out corrupted */
00159 #define ELIBMAX 86      /* Attempting to link in too many libs */
00160 #define ELIBEXEC 87     /* Attempting to exec a shared library */
00161 #ifndef  ENOSYS
00162         #define ENOSYS 88       /* Function not implemented */
00163 #endif
00164 #define ENMFILE 89      /* No more files */
00165 #ifndef  ENOTEMPTY
00166         #define ENOTEMPTY 90    /* Directory not empty */
00167 #endif
00168 #ifndef  ENAMETOOLONG
00169         #define ENAMETOOLONG 91 /* File or path name too long */
00170 #endif
00171 #define ELOOP 92        /* Too many symbolic links */
00172 #define EOPNOTSUPP 95   /* Operation not supported on transport endpoint */
00173 #define EPFNOSUPPORT 96 /* Protocol family not supported */
00174 #define ECONNRESET 104  /* Connection reset by peer */
00175 #define ENOBUFS 105     /* No buffer space available */
00176 #define EAFNOSUPPORT 106 /* Address family not supported by protocol family */
00177 #define EPROTOTYPE 107  /* Protocol wrong type for socket */
00178 #define ENOTSOCK 108    /* Socket operation on non-socket */
00179 #define ENOPROTOOPT 109 /* Protocol not available */
00180 #define ESHUTDOWN 110   /* Can't send after socket shutdown */
00181 #define ECONNREFUSED 111        /* Connection refused */
00182 #define EADDRINUSE 112          /* Address already in use */
00183 #define ECONNABORTED 113        /* Connection aborted */
00184 #define ENETUNREACH 114         /* Network is unreachable */
00185 #define ENETDOWN 115            /* Network interface is not configured */
00186 #ifndef  ETIMEDOUT
00187         #define ETIMEDOUT 116           /* Connection timed out */
00188 #endif
00189 #define EHOSTDOWN 117           /* Host is down */
00190 #define EHOSTUNREACH 118        /* Host is unreachable */
00191 #define EINPROGRESS 119         /* Connection already in progress */
00192 #define EALREADY 120            /* Socket already connected */
00193 #define EDESTADDRREQ 121        /* Destination address required */
00194 #define EMSGSIZE 122            /* Message too long */
00195 #define EPROTONOSUPPORT 123     /* Unknown protocol */
00196 #define ESOCKTNOSUPPORT 124     /* Socket type not supported */
00197 #define EADDRNOTAVAIL 125       /* Address not available */
00198 #define ENETRESET 126           /* Connection aborted by network */
00199 #define EISCONN 127                 /* Socket is already connected */
00200 #define ENOTCONN 128            /* Socket is not connected */
00201 #define ETOOMANYREFS 129        /* Too many references: cannot splice */
00202 #define EPROCLIM 130            /* Too many processes */
00203 #define EUSERS 131                      /* Too many users */
00204 #define EDQUOT 132                      /* Disk quota exceeded */
00205 #define ESTALE 133          /* Unknown error */
00206 #ifndef  ENOTSUP
00207         #define ENOTSUP 134                 /* Not supported */
00208 #endif
00209 #define ENOMEDIUM 135       /* No medium (in tape drive) */
00210 #define ENOSHARE 136        /* No such host or network path */
00211 #define ECASECLASH 137      /* Filename exists with different case */
00212 #define EWOULDBLOCK EAGAIN      /* Operation would block */
00213 #define EOVERFLOW 139 /* Value too large for defined data type */
00214 
00215 #undef HOST_NOT_FOUND
00216 #define HOST_NOT_FOUND 1
00217 #undef TRY_AGAIN
00218 #define TRY_AGAIN 2
00219 #undef NO_RECOVERY
00220 #define NO_RECOVERY 3
00221 #undef NO_ADDRESS
00222 #define NO_ADDRESS 4
00223 
00224 #define PROT_READ   0x1
00225 #define PROT_WRITE  0x2
00226 #define MAP_SHARED  0x1
00227 #define MAP_PRIVATE 0x2 /* unsupported */
00228 #define MAP_FIXED   0x10
00229 #define MAP_FAILED  ((void *)-1)
00230 
00231 struct statfs
00232 {
00233   long f_type;                  /* type of filesystem (see below) */
00234   long f_bsize;                 /* optimal transfer block size */
00235   long f_blocks;                /* total data blocks in file system */
00236   long f_bfree;                 /* free blocks in fs */
00237   long f_bavail;                /* free blocks avail to non-superuser */
00238   long f_files;                 /* total file nodes in file system */
00239   long f_ffree;                 /* free file nodes in fs */
00240   long f_fsid;                  /* file system id */
00241   long f_namelen;               /* maximum length of filenames */
00242   long f_spare[6];              /* spare for later */
00243 };
00244 
00245 extern const struct in6_addr in6addr_any;        /* :: */
00246 extern const struct in6_addr in6addr_loopback;   /* ::1 */
00247 
00248 /* Taken from the Wine project <http://www.winehq.org>
00249     /wine/include/winternl.h */
00250 enum SYSTEM_INFORMATION_CLASS
00251 {
00252   SystemBasicInformation = 0,
00253   Unknown1,
00254   SystemPerformanceInformation = 2,
00255   SystemTimeOfDayInformation = 3, /* was SystemTimeInformation */
00256   Unknown4,
00257   SystemProcessInformation = 5,
00258   Unknown6,
00259   Unknown7,
00260   SystemProcessorPerformanceInformation = 8,
00261   Unknown9,
00262   Unknown10,
00263   SystemDriverInformation,
00264   Unknown12,
00265   Unknown13,
00266   Unknown14,
00267   Unknown15,
00268   SystemHandleList,
00269   Unknown17,
00270   Unknown18,
00271   Unknown19,
00272   Unknown20,
00273   SystemCacheInformation,
00274   Unknown22,
00275   SystemInterruptInformation = 23,
00276   SystemExceptionInformation = 33,
00277   SystemRegistryQuotaInformation = 37,
00278   SystemLookasideInformation = 45
00279 };
00280 
00281 typedef struct
00282 {
00283     LARGE_INTEGER IdleTime;
00284     LARGE_INTEGER KernelTime;
00285     LARGE_INTEGER UserTime;
00286     LARGE_INTEGER Reserved1[2];
00287     ULONG Reserved2;
00288 } SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION;
00289 
00290 #define sleep(secs) (Sleep(secs * 1000))
00291 
00292 /*********************** statfs *****************************/
00293 /* fake block size */
00294 #define FAKED_BLOCK_SIZE 512
00295 
00296 /* linux-compatible values for fs type */
00297 #define MSDOS_SUPER_MAGIC     0x4d44
00298 #define NTFS_SUPER_MAGIC      0x5346544E
00299 
00300 /*********************** End of statfs ***********************/
00301 
00302 #define SHUT_RDWR SD_BOTH
00303 
00304 /* Operations for flock() */
00305 #define LOCK_SH  1       /* shared lock */
00306 #define LOCK_EX  2       /* exclusive lock */
00307 #define LOCK_NB  4       /* or'd with one of the above to prevent
00308                             blocking */
00309 #define LOCK_UN  8       /* remove lock */
00310 
00311 /* Not supported under MinGW */
00312 #define S_IRGRP 0
00313 #define S_IWGRP 0
00314 #define S_IROTH 0
00315 #define S_IXGRP 0
00316 #define S_IWOTH 0
00317 #define S_IXOTH 0
00318 #define S_ISUID 0
00319 #define S_ISGID 0
00320 #define S_ISVTX 0
00321 #define S_IRWXG 0
00322 #define S_IRWXO 0
00323 
00324 #define SHUT_WR SD_SEND
00325 #define SHUT_RD SD_RECEIVE
00326 #define SHUT_RDWR SD_BOTH
00327 
00328 #define SIGKILL 9
00329 #define SIGTERM 15
00330 
00331 #define SetErrnoFromWinError(e) _SetErrnoFromWinError(e, __FILE__, __LINE__)
00332 
00333 BOOL _plibc_CreateShortcut(const char *pszSrc, const char *pszDest);
00334 BOOL _plibc_DereferenceShortcut(char *pszShortcut);
00335 char *plibc_ChooseDir(char *pszTitle, unsigned long ulFlags);
00336 char *plibc_ChooseFile(char *pszTitle, unsigned long ulFlags);
00337 long QueryRegistry(HKEY hMainKey, char *pszKey, char *pszSubKey,
00338               char *pszBuffer, long *pdLength);
00339 
00340 BOOL __win_IsHandleMarkedAsBlocking(int hHandle);
00341 void __win_SetHandleBlockingMode(int s, BOOL bBlocking);
00342 void __win_DiscardHandleBlockingMode(int s);
00343 int _win_isSocketValid(int s);
00344 int plibc_conv_to_win_path(const char *pszUnix, char *pszWindows);
00345 unsigned plibc_get_handle_count();
00346 
00347 typedef void (*TPanicProc) (int, char *);
00348 void plibc_set_panic_proc(TPanicProc proc);
00349 
00350 int flock(int fd, int operation);
00351 int fsync(int fildes);
00352 int inet_pton(int af, const char *src, void *dst);
00353 int inet_pton4(const char *src, u_char *dst, int pton);
00354 #if USE_IPV6
00355 int inet_pton6(const char *src, u_char *dst);
00356 #endif
00357 int truncate(const char *fname, int distance);
00358 int statfs(const char *path, struct statfs *buf);
00359 const char *hstrerror(int err);
00360 int mkstemp(char *tmplate);
00361 char *strptime (const char *buf, const char *format, struct tm *tm);
00362 const char *inet_ntop(int af, const void *src, char *dst, size_t size);
00363 
00364 int plibc_init(char *pszOrg, char *pszApp);
00365 void plibc_shutdown();
00366 int plibc_initialized();
00367 int plibc_conv_to_win_path_ex(const char *pszUnix, char *pszWindows, int derefLinks);
00368 void _SetErrnoFromWinError(long lWinError, char *pszCaller, int iLine);
00369 void SetErrnoFromWinsockError(long lWinError);
00370 void SetHErrnoFromWinError(long lWinError);
00371 void SetErrnoFromHRESULT(HRESULT hRes);
00372 int GetErrnoFromWinsockError(long lWinError);
00373 FILE *_win_fopen(const char *filename, const char *mode);
00374 DIR *_win_opendir(const char *dirname);
00375 int _win_open(const char *filename, int oflag, ...);
00376 #ifdef ENABLE_NLS
00377 char *_win_bindtextdomain(const char *domainname, const char *dirname);
00378 #endif
00379 int _win_chdir(const char *path);
00380 int _win_close(int fd);
00381 int _win_creat(const char *path, mode_t mode);
00382 char *_win_ctime(const time_t *clock);
00383 char *_win_ctime_r(const time_t *clock, char *buf);
00384 int _win_fstat(int handle, struct stat *buffer);
00385 int _win_ftruncate(int fildes, off_t length);
00386 void _win_gettimeofday(struct timeval *tp, void *tzp);
00387 int _win_kill(pid_t pid, int sig);
00388 int _win_pipe(int *phandles);
00389 int _win_rmdir(const char *path);
00390 int _win_access( const char *path, int mode );
00391 int _win_chmod(const char *filename, int pmode);
00392 char *realpath(const char *file_name, char *resolved_name);
00393 long _win_random(void);
00394 void _win_srandom(unsigned int seed);
00395 int _win_remove(const char *path);
00396 int _win_rename(const char *oldname, const char *newname);
00397 int _win_stat(const char *path, struct stat *buffer);
00398 int _win_stat64(const char *path, struct stat64 *buffer);
00399 long _win_sysconf(int name);
00400 int _win_unlink(const char *filename);
00401 int _win_write(int fildes, const void *buf, size_t nbyte);
00402 int _win_read(int fildes, void *buf, size_t nbyte);
00403 size_t _win_fwrite(const void *buffer, size_t size, size_t count, FILE *stream);
00404 size_t _win_fread( void *buffer, size_t size, size_t count, FILE *stream );
00405 int _win_symlink(const char *path1, const char *path2);
00406 void *_win_mmap(void *start, size_t len, int access, int flags, int fd,
00407                 unsigned long long offset);
00408 int _win_munmap(void *start, size_t length);
00409 int _win_lstat(const char *path, struct stat *buf);
00410 int _win_lstat64(const char *path, struct stat64 *buf);
00411 int _win_readlink(const char *path, char *buf, size_t bufsize);
00412 int _win_accept(int s, struct sockaddr *addr, int *addrlen);
00413 int _win_printf(const char *format,...);
00414 int _win_fprintf(FILE *f,const char *format,...);
00415 int _win_vprintf(const char *format, va_list ap);
00416 int _win_vfprintf(FILE *stream, const char *format, va_list arg_ptr);
00417 int _win_vsprintf(char *dest,const char *format, va_list arg_ptr);
00418 int _win_vsnprintf(char* str, size_t size, const char *format, va_list arg_ptr);
00419 int _win_snprintf(char *str,size_t size,const char *format,...);
00420 int _win_sprintf(char *dest,const char *format,...);
00421 int _win_vsscanf(const char* str, const char* format, va_list arg_ptr);
00422 int _win_sscanf(const char *str, const char *format, ...);
00423 int _win_vfscanf(FILE *stream, const char *format, va_list arg_ptr);
00424 int _win_vscanf(const char *format, va_list arg_ptr);
00425 int _win_scanf(const char *format, ...);
00426 int _win_fscanf(FILE *stream, const char *format, ...);
00427 pid_t _win_waitpid(pid_t pid, int *stat_loc, int options);
00428 int _win_bind(int s, const struct sockaddr *name, int namelen);
00429 int _win_connect(int s,const struct sockaddr *name, int namelen);
00430 int _win_getpeername(int s, struct sockaddr *name,
00431                 int *namelen);
00432 int _win_getsockname(int s, struct sockaddr *name,
00433                 int *namelen);
00434 int _win_getsockopt(int s, int level, int optname, char *optval,
00435                                 int *optlen);
00436 int _win_listen(int s, int backlog);
00437 int _win_recv(int s, char *buf, int len, int flags);
00438 int _win_recvfrom(int s, void *buf, int len, int flags,
00439              struct sockaddr *from, int *fromlen);
00440 int _win_select(int max_fd, fd_set * rfds, fd_set * wfds, fd_set * efds,
00441                 const struct timeval *tv);
00442 int _win_send(int s, const char *buf, int len, int flags);
00443 int _win_sendto(int s, const char *buf, int len, int flags,
00444                 const struct sockaddr *to, int tolen);
00445 int _win_setsockopt(int s, int level, int optname, const void *optval,
00446                     int optlen);
00447 int _win_shutdown(int s, int how);
00448 int _win_socket(int af, int type, int protocol);
00449 struct hostent *_win_gethostbyaddr(const char *addr, int len, int type);
00450 struct hostent *_win_gethostbyname(const char *name);
00451 struct hostent *gethostbyname2(const char *name, int af);
00452 char *_win_strerror(int errnum);
00453 int IsWinNT();
00454 char *index(const char *s, int c);
00455 
00456 #if !HAVE_STRNDUP
00457 char *strndup (const char *s, size_t n);
00458 #endif
00459 #if !HAVE_STRNLEN
00460 size_t strnlen (const char *str, size_t maxlen);
00461 #endif
00462 char *stpcpy(char *dest, const char *src);
00463 char *strcasestr(const char *haystack_start, const char *needle_start);
00464 
00465 #define strcasecmp(a, b) stricmp(a, b)
00466 #define strncasecmp(a, b, c) strnicmp(a, b, c)
00467 
00468 #endif /* WINDOWS */
00469 
00470 #ifndef WINDOWS
00471  #define DIR_SEPARATOR '/'
00472  #define DIR_SEPARATOR_STR "/"
00473  #define PATH_SEPARATOR ':'
00474  #define PATH_SEPARATOR_STR ":"
00475  #define NEWLINE "\n"
00476 
00477 #ifdef ENABLE_NLS
00478  #define BINDTEXTDOMAIN(d, n) bindtextdomain(d, n)
00479 #endif
00480  #define CREAT(p, m) creat(p, m)
00481  #define PLIBC_CTIME(c) ctime(c)
00482  #define CTIME_R(c, b) ctime_r(c, b)
00483  #undef FOPEN
00484  #define FOPEN(f, m) fopen(f, m)
00485  #define FTRUNCATE(f, l) ftruncate(f, l)
00486  #define OPENDIR(d) opendir(d)
00487  #define OPEN open
00488  #define CHDIR(d) chdir(d)
00489  #define CLOSE(f) close(f)
00490  #define LSEEK(f, o, w) lseek(f, o, w)
00491  #define RMDIR(f) rmdir(f)
00492  #define ACCESS(p, m) access(p, m)
00493  #define CHMOD(f, p) chmod(f, p)
00494  #define FSTAT(h, b) fstat(h, b)
00495  #define PLIBC_KILL(p, s) kill(p, s)
00496  #define PIPE(h) pipe(h)
00497  #define REMOVE(p) remove(p)
00498  #define RENAME(o, n) rename(o, n)
00499  #define STAT(p, b) stat(p, b)
00500  #define STAT64(p, b) stat64(p, b)
00501  #define SYSCONF(n) sysconf(n)
00502  #define UNLINK(f) unlink(f)
00503  #define WRITE(f, b, n) write(f, b, n)
00504  #define READ(f, b, n) read(f, b, n)
00505  #define GN_FREAD(b, s, c, f) fread(b, s, c, f)
00506  #define GN_FWRITE(b, s, c, f) fwrite(b, s, c, f)
00507  #define SYMLINK(a, b) symlink(a, b)
00508  #define MMAP(s, l, p, f, d, o) mmap(s, l, p, f, d, o)
00509  #define MUNMAP(s, l) munmap(s, l)
00510  #define STRERROR(i) strerror(i)
00511  #define RANDOM() random()
00512  #define SRANDOM(s) srandom(s)
00513  #define READLINK(p, b, s) readlink(p, b, s)
00514  #define LSTAT(p, b) lstat(p, b)
00515  #define LSTAT64(p, b) lstat64(p, b)
00516  #define PRINTF printf
00517  #define FPRINTF fprintf
00518  #define VPRINTF(f, a) vprintf(f, a)
00519  #define VFPRINTF(s, f, a) vfprintf(s, f, a)
00520  #define VSPRINTF(d, f, a) vsprintf(d, f, a)
00521  #define VSNPRINTF(str, size, fmt, a) vsnprintf(str, size, fmt, a)
00522  #define _REAL_SNPRINTF snprintf
00523  #define SPRINTF sprintf
00524  #define VSSCANF(s, f, a) vsscanf(s, f, a)
00525  #define SSCANF sscanf
00526  #define VFSCANF(s, f, a) vfscanf(s, f, a)
00527  #define VSCANF(f, a) vscanf(f, a)
00528  #define SCANF scanf
00529  #define FSCANF fscanf
00530  #define WAITPID(p, s, o) waitpid(p, s, o)
00531  #define ACCEPT(s, a, l) accept(s, a, l)
00532  #define BIND(s, n, l) bind(s, n, l)
00533  #define CONNECT(s, n, l) connect(s, n, l)
00534  #define GETPEERNAME(s, n, l) getpeername(s, n, l)
00535  #define GETSOCKNAME(s, n, l) getsockname(s, n, l)
00536  #define GETSOCKOPT(s, l, o, v, p) getsockopt(s, l, o, v, p)
00537  #define LISTEN(s, b) listen(s, b)
00538  #define RECV(s, b, l, f) recv(s, b, l, f)
00539  #define RECVFROM(s, b, l, f, r, o) recvfrom(s, b, l, f, r, o)
00540  #define SELECT(n, r, w, e, t) select(n, r, w, e, t)
00541  #define SEND(s, b, l, f) send(s, b, l, f)
00542  #define SENDTO(s, b, l, f, o, n) sendto(s, b, l, f, o, n)
00543  #define SETSOCKOPT(s, l, o, v, n) setsockopt(s, l, o, v, n)
00544  #define SHUTDOWN(s, h) shutdown(s, h)
00545  #define SOCKET(a, t, p) socket(a, t, p)
00546  #define GETHOSTBYADDR(a, l, t) gethostbyname(a, l, t)
00547  #define GETHOSTBYNAME(n) gethostbyname(n)
00548  #define GETTIMEOFDAY(t, n) gettimeofday(t, n)
00549  #define INSQUE(e, p) insque(e, p)
00550  #define REMQUE(e) remque(e)
00551  #define HSEARCH(i, a) hsearch(i, a)
00552  #define HCREATE(n) hcreate(n)
00553  #define HDESTROY() hdestroy()
00554  #define HSEARCH_R(i, a, r, h) hsearch_r(i, a, r, h)
00555  #define HCREATE_R(n, h) hcreate_r(n, h)
00556  #define HDESTROY_R(h) hdestroy_r(h)
00557  #define TSEARCH(k, r, c) tsearch(k, r, c)
00558  #define TFIND(k, r, c) tfind(k, r, c)
00559  #define TDELETE(k, r, c) tdelete(k, r, c)
00560  #define TWALK(r, a) twalk(r, a)
00561  #define TDESTROY(r, f) tdestroy(r, f)
00562  #define LFIND(k, b, n, s, c) lfind(k, b, n, s, c)
00563  #define LSEARCH(k, b, n, s, c) lsearch(k, b, n, s, c)
00564 #else
00565  #define DIR_SEPARATOR '\\'
00566  #define DIR_SEPARATOR_STR "\\"
00567  #define PATH_SEPARATOR ';'
00568  #define PATH_SEPARATOR_STR ";"
00569  #define NEWLINE "\r\n"
00570 
00571 #ifdef ENABLE_NLS
00572  #define BINDTEXTDOMAIN(d, n) _win_bindtextdomain(d, n)
00573 #endif
00574  #define CREAT(p, m) _win_creat(p, m)
00575  #define PLIBC_CTIME(c) _win_ctime(c)
00576  #define CTIME_R(c, b) _win_ctime_r(c, b)
00577  #define FOPEN(f, m) _win_fopen(f, m)
00578  #define FTRUNCATE(f, l) _win_ftruncate(f, l)
00579  #define OPENDIR(d) _win_opendir(d)
00580  #define OPEN _win_open
00581  #define CHDIR(d) _win_chdir(d)
00582  #define CLOSE(f) _win_close(f)
00583  #define PLIBC_KILL(p, s) _win_kill(p, s)
00584  #define LSEEK(f, o, w) _win_lseek(f, o, w)
00585  #define FSTAT(h, b) _win_fstat(h, b)
00586  #define RMDIR(f) _win_rmdir(f)
00587  #define ACCESS(p, m) _win_access(p, m)
00588  #define CHMOD(f, p) _win_chmod(f, p)
00589  #define PIPE(h) _win_pipe(h)
00590  #define RANDOM() _win_random()
00591  #define SRANDOM(s) _win_srandom(s)
00592  #define REMOVE(p) _win_remove(p)
00593  #define RENAME(o, n) _win_rename(o, n)
00594  #define STAT(p, b) _win_stat(p, b)
00595  #define STAT64(p, b) _win_stat64(p, b)
00596  #define SYSCONF(n) _win_sysconf(n)
00597  #define UNLINK(f) _win_unlink(f)
00598  #define WRITE(f, b, n) _win_write(f, b, n)
00599  #define READ(f, b, n) _win_read(f, b, n)
00600  #define GN_FREAD(b, s, c, f) _win_fread(b, s, c, f)
00601  #define GN_FWRITE(b, s, c, f) _win_fwrite(b, s, c, f)
00602  #define SYMLINK(a, b) _win_symlink(a, b)
00603  #define MMAP(s, l, p, f, d, o) _win_mmap(s, l, p, f, d, o)
00604  #define MUNMAP(s, l) _win_munmap(s, l)
00605  #define STRERROR(i) _win_strerror(i)
00606  #define READLINK(p, b, s) _win_readlink(p, b, s)
00607  #define LSTAT(p, b) _win_lstat(p, b)
00608  #define LSTAT64(p, b) _win_lstat64(p, b)
00609  #define PRINTF(f, ...) _win_printf(f , __VA_ARGS__)
00610  #define FPRINTF(fil, fmt, ...) _win_fprintf(fil, fmt, __VA_ARGS__)
00611  #define VPRINTF(f, a) _win_vprintf(f, a)
00612  #define VFPRINTF(s, f, a) _win_vfprintf(s, f, a)
00613  #define VSPRINTF(d, f, a) _win_vsprintf(d, f, a)
00614  #define VSNPRINTF(str, size, fmt, a) _win_vsnprintf(str, size, fmt, a)
00615  #define _REAL_SNPRINTF(str, size, fmt, ...) _win_snprintf(str, size, fmt, __VA_ARGS__)
00616  #define SPRINTF(d, f, ...) _win_sprintf(d, f, __VA_ARGS__)
00617  #define VSSCANF(s, f, a) _win_vsscanf(s, f, a)
00618  #define SSCANF(s, f, ...) _win_sscanf(s, f, __VA_ARGS__)
00619  #define VFSCANF(s, f, a) _win_vfscanf(s, f, a)
00620  #define VSCANF(f, a) _win_vscanf(f, a)
00621  #define SCANF(f, ...) _win_scanf(f, __VA_ARGS__)
00622  #define FSCANF(s, f, ...) _win_fscanf(s, f, __VA_ARGS__)
00623  #define WAITPID(p, s, o) _win_waitpid(p, s, o)
00624  #define ACCEPT(s, a, l) _win_accept(s, a, l)
00625  #define BIND(s, n, l) _win_bind(s, n, l)
00626  #define CONNECT(s, n, l) _win_connect(s, n, l)
00627  #define GETPEERNAME(s, n, l) _win_getpeername(s, n, l)
00628  #define GETSOCKNAME(s, n, l) _win_getsockname(s, n, l)
00629  #define GETSOCKOPT(s, l, o, v, p) _win_getsockopt(s, l, o, v, p)
00630  #define LISTEN(s, b) _win_listen(s, b)
00631  #define RECV(s, b, l, f) _win_recv(s, b, l, f)
00632  #define RECVFROM(s, b, l, f, r, o) _win_recvfrom(s, b, l, f, r, o)
00633  #define SELECT(n, r, w, e, t) _win_select(n, r, w, e, t)
00634  #define SEND(s, b, l, f) _win_send(s, b, l, f)
00635  #define SENDTO(s, b, l, f, o, n) _win_sendto(s, b, l, f, o, n)
00636  #define SETSOCKOPT(s, l, o, v, n) _win_setsockopt(s, l, o, v, n)
00637  #define SHUTDOWN(s, h) _win_shutdown(s, h)
00638  #define SOCKET(a, t, p) _win_socket(a, t, p)
00639  #define GETHOSTBYADDR(a, l, t) _win_gethostbyname(a, l, t)
00640  #define GETHOSTBYNAME(n) _win_gethostbyname(n)
00641  #define GETTIMEOFDAY(t, n) _win_gettimeofday(t, n)
00642  #define INSQUE(e, p) _win_insque(e, p)
00643  #define REMQUE(e) _win_remque(e)
00644  #define HSEARCH(i, a) _win_hsearch(i, a)
00645  #define HCREATE(n) _win_hcreate(n)
00646  #define HDESTROY() _win_hdestroy()
00647  #define HSEARCH_R(i, a, r, h) _win_hsearch_r(i, a, r, h)
00648  #define HCREATE_R(n, h) _win_hcreate_r(n, h)
00649  #define HDESTROY_R(h) _win_hdestroy_r(h)
00650  #define TSEARCH(k, r, c) _win_tsearch(k, r, c)
00651  #define TFIND(k, r, c) _win_tfind(k, r, c)
00652  #define TDELETE(k, r, c) _win_tdelete(k, r, c)
00653  #define TWALK(r, a) _win_twalk(r, a)
00654  #define TDESTROY(r, f) _win_tdestroy(r, f)
00655  #define LFIND(k, b, n, s, c) _win_lfind(k, b, n, s, c)
00656  #define LSEARCH(k, b, n, s, c) _win_lsearch(k, b, n, s, c)
00657 #endif
00658 
00659 /* search.h */
00660 
00661 /* Prototype structure for a linked-list data structure.
00662    This is the type used by the `insque' and `remque' functions.  */
00663 
00664 struct PLIBC_SEARCH_QELEM
00665   {
00666     struct qelem *q_forw;
00667     struct qelem *q_back;
00668     char q_data[1];
00669   };
00670 
00671 
00672 /* Insert ELEM into a doubly-linked list, after PREV.  */
00673 void _win_insque (void *__elem, void *__prev);
00674 
00675 /* Unlink ELEM from the doubly-linked list that it is in.  */
00676 void _win_remque (void *__elem);
00677 
00678 
00679 /* For use with hsearch(3).  */
00680 typedef int (*PLIBC_SEARCH__compar_fn_t) (__const void *, __const void *);
00681 
00682 typedef PLIBC_SEARCH__compar_fn_t _win_comparison_fn_t;
00683 
00684 /* Action which shall be performed in the call the hsearch.  */
00685 typedef enum
00686   {
00687     PLIBC_SEARCH_FIND,
00688     PLIBC_SEARCH_ENTER
00689   }
00690 PLIBC_SEARCH_ACTION;
00691 
00692 typedef struct PLIBC_SEARCH_entry
00693   {
00694     char *key;
00695     void *data;
00696   }
00697 PLIBC_SEARCH_ENTRY;
00698 
00699 /* The reentrant version has no static variables to maintain the state.
00700    Instead the interface of all functions is extended to take an argument
00701    which describes the current status.  */
00702 typedef struct _PLIBC_SEARCH_ENTRY
00703 {
00704   unsigned int used;
00705   PLIBC_SEARCH_ENTRY entry;
00706 }
00707 _PLIBC_SEARCH_ENTRY;
00708 
00709 
00710 /* Family of hash table handling functions.  The functions also
00711    have reentrant counterparts ending with _r.  The non-reentrant
00712    functions all work on a signle internal hashing table.  */
00713 
00714 /* Search for entry matching ITEM.key in internal hash table.  If
00715    ACTION is `FIND' return found entry or signal error by returning
00716    NULL.  If ACTION is `ENTER' replace existing data (if any) with
00717    ITEM.data.  */
00718 PLIBC_SEARCH_ENTRY *_win_hsearch (PLIBC_SEARCH_ENTRY __item, PLIBC_SEARCH_ACTION __action);
00719 
00720 /* Create a new hashing table which will at most contain NEL elements.  */
00721 int _win_hcreate (size_t __nel);
00722 
00723 /* Destroy current internal hashing table.  */
00724 void _win_hdestroy (void);
00725 
00726 /* Data type for reentrant functions.  */
00727 struct PLIBC_SEARCH_hsearch_data
00728   {
00729     struct _PLIBC_SEARCH_ENTRY *table;
00730     unsigned int size;
00731     unsigned int filled;
00732   };
00733 
00734 /* Reentrant versions which can handle multiple hashing tables at the
00735    same time.  */
00736 int _win_hsearch_r (PLIBC_SEARCH_ENTRY __item, PLIBC_SEARCH_ACTION __action, PLIBC_SEARCH_ENTRY **__retval,
00737           struct PLIBC_SEARCH_hsearch_data *__htab);
00738 int _win_hcreate_r (size_t __nel, struct PLIBC_SEARCH_hsearch_data *__htab);
00739 void _win_hdestroy_r (struct PLIBC_SEARCH_hsearch_data *__htab);
00740 
00741 
00742 /* The tsearch routines are very interesting. They make many
00743    assumptions about the compiler.  It assumes that the first field
00744    in node must be the "key" field, which points to the datum.
00745    Everything depends on that.  */
00746 /* For tsearch */
00747 typedef enum
00748 {
00749   PLIBC_SEARCH_preorder,
00750   PLIBC_SEARCH_postorder,
00751   PLIBC_SEARCH_endorder,
00752   PLIBC_SEARCH_leaf
00753 }
00754 PLIBC_SEARCH_VISIT;
00755 
00756 /* Search for an entry matching the given KEY in the tree pointed to
00757    by *ROOTP and insert a new element if not found.  */
00758 void *_win_tsearch (__const void *__key, void **__rootp,
00759           PLIBC_SEARCH__compar_fn_t __compar);
00760 
00761 /* Search for an entry matching the given KEY in the tree pointed to
00762    by *ROOTP.  If no matching entry is available return NULL.  */
00763 void *_win_tfind (__const void *__key, void *__const *__rootp,
00764         PLIBC_SEARCH__compar_fn_t __compar);
00765 
00766 /* Remove the element matching KEY from the tree pointed to by *ROOTP.  */
00767 void *_win_tdelete (__const void *__restrict __key,
00768           void **__restrict __rootp,
00769           PLIBC_SEARCH__compar_fn_t __compar);
00770 
00771 typedef void (*PLIBC_SEARCH__action_fn_t) (__const void *__nodep, PLIBC_SEARCH_VISIT __value,
00772              int __level);
00773 
00774 /* Walk through the whole tree and call the ACTION callback for every node
00775    or leaf.  */
00776 void _win_twalk (__const void *__root, PLIBC_SEARCH__action_fn_t __action);
00777 
00778 /* Callback type for function to free a tree node.  If the keys are atomic
00779    data this function should do nothing.  */
00780 typedef void (*PLIBC_SEARCH__free_fn_t) (void *__nodep);
00781 
00782 /* Destroy the whole tree, call FREEFCT for each node or leaf.  */
00783 void _win_tdestroy (void *__root, PLIBC_SEARCH__free_fn_t __freefct);
00784 
00785 
00786 /* Perform linear search for KEY by comparing by COMPAR in an array
00787    [BASE,BASE+NMEMB*SIZE).  */
00788 void *_win_lfind (__const void *__key, __const void *__base,
00789         size_t *__nmemb, size_t __size, PLIBC_SEARCH__compar_fn_t __compar);
00790 
00791 /* Perform linear search for KEY by comparing by COMPAR function in
00792    array [BASE,BASE+NMEMB*SIZE) and insert entry if not found.  */
00793 void *_win_lsearch (__const void *__key, void *__base,
00794           size_t *__nmemb, size_t __size, PLIBC_SEARCH__compar_fn_t __compar);
00795 
00796 
00797 #ifdef __cplusplus
00798 }
00799 #endif
00800 
00801 
00802 #endif //_PLIBC_H_
00803 
00804 /* end of plibc.h */