| 0,0 → 1,141 |
|---|
| /*!\file sys/werrno.h |
| * |
| * sys_errlist[] and errno's for compilers with limited errnos. |
| * For WIN32, we do NOT use the <winsock.h> WSAE* codes. |
| * |
| * G. Vanem <giva@bgnett.no> 1998 - 2004 |
| */ |
| |
| #ifndef __SYS_WERRNO_H |
| #define __SYS_WERRNO_H |
| |
| /* When doing "gcc -MM" with gcc 3.0 we must include <sys/version.h> |
| * (via stdio.h) in order for __DJGPP__ to be defined |
| */ |
| #include <stdio.h> |
| #include <errno.h> |
| |
| #ifndef __SYS_W32API_H |
| #include <sys/w32api.h> |
| #endif |
| |
| /* Hack: fix for compiling with djgpp 2.04, but |
| * ./util/dj_err.exe was compiled with 2.03 |
| */ |
| #if defined(MIXING_DJGPP_203_AND_204) |
| #undef ELOOP |
| #endif |
| |
| #if defined(__MINGW32__) |
| #include <sys/mingw32.err> |
| |
| #elif defined(__HIGHC__) |
| #undef EDEADLK |
| #undef EDEADLOCK |
| #include <sys/highc.err> |
| |
| #elif defined(__BORLANDC__) |
| #ifdef __FLAT__ |
| #undef ENAMETOOLONG /* bcc32 4.0 */ |
| #endif |
| #ifdef _WIN32 |
| #undef ENOTEMPTY |
| #endif |
| #include <sys/borlandc.err> |
| |
| #elif defined(__TURBOC__) |
| #include <sys/turboc.err> |
| |
| #elif defined(__WATCOMC__) |
| #include <sys/watcom.err> |
| |
| #elif defined(__DJGPP__) |
| #include <sys/djgpp.err> |
| |
| #elif defined(__DMC__) /* Digital Mars Compiler */ |
| #include <sys/digmars.err> |
| |
| #elif defined(_MSC_VER) && (_MSC_VER <= 800) /* MSC 8.0 or older */ |
| #include <sys/quickc.err> |
| |
| #elif defined(_MSC_VER) && (_MSC_VER > 800) /* Visual C on Windows */ |
| #undef EDEADLOCK |
| #include <sys/visualc.err> |
| |
| #elif defined(__CCDL__) /* LadSoft's cc386.exe */ |
| #include <sys/ladsoft.err> |
| |
| #elif defined(__LCC__) |
| #include <sys/lcc.err> |
| |
| #elif defined(__POCC__) |
| #include <sys/pellesc.err> |
| |
| #else |
| #error Unknown target in <sys/werrno.h>. |
| #endif |
| |
| /* |
| * Ugly hack ahead. Someone tell me a better way, but |
| * errno and friends are macros on Windows. Redefine them |
| * to point to our variables. |
| * |
| * On Windows, the usual 'errno' is a macro "(*_errno)()" that |
| * is problematic to use as a lvalue. |
| * On other platforms we modify the global 'errno' variable directly. |
| * (see SOCK_ERRNO() in misc.h). So no need to redefine it in any way. |
| */ |
| |
| W32_DATA int _w32_errno; |
| W32_DATA int _w32_sys_nerr; |
| W32_DATA char *_w32_sys_errlist[]; |
| |
| #if 0 |
| #undef sys_nerr |
| #define sys_nerr _w32_sys_nerr |
| |
| #undef _sys_nerr |
| #define _sys_nerr _w32_sys_nerr |
| |
| #undef __sys_nerr |
| #define __sys_nerr _w32_sys_nerr |
| |
| #undef sys_errlist |
| #define sys_errlist _w32_sys_errlist |
| |
| #undef _sys_errlist |
| #define _sys_errlist _w32_sys_errlist |
| |
| #undef __sys_errlist |
| #define __sys_errlist _w32_sys_errlist |
| #endif |
| |
| /* |
| * Incase you have trouble with duplicate defined symbols, |
| * make sure the "*_s()" versions are referenced before normal |
| * perror() and strerror() in your C-library. |
| */ |
| W32_FUNC void perror_s (const char *str); |
| W32_FUNC char *strerror_s (int errnum); |
| |
| #if defined(__cplusplus) /* Damn C++ */ |
| #include <stdlib.h> |
| #include <string.h> |
| |
| #elif !defined(_MSC_VER) && !defined(WIN32) |
| #if !defined(_INC_STDLIB) && !defined(_STDLIB_H_) && !defined(_STDIO_H) |
| W32_FUNC void perror (const char *str); |
| #endif |
| |
| #if !defined(_INC_STRING) && !defined(_STRING_H) && !defined(_STRING_H_) |
| W32_FUNC char *strerror (int errnum); |
| #endif |
| #endif |
| |
| #if defined(WIN32) || defined(_WIN32) |
| W32_FUNC int __stdcall WSAGetLastError (void); |
| W32_FUNC void __stdcall WSASetLastError (int err); |
| #endif |
| |
| #endif /* __SYS_WERRNO_H */ |
| |