diff options
Diffstat (limited to 'win32/win32.c')
| -rw-r--r-- | win32/win32.c | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/win32/win32.c b/win32/win32.c index 4d8a6213ee..66ff52ca8e 100644 --- a/win32/win32.c +++ b/win32/win32.c @@ -2578,10 +2578,14 @@ DllExport Off_t win32_ftell(FILE *pf) { #if defined(WIN64) || defined(USE_LARGE_FILES) +#if defined(__BORLAND__) /* buk */ + return win32_tell( fileno( pf ) ); +#else fpos_t pos; if (fgetpos(pf, &pos)) return -1; return (Off_t)pos; +#endif #else return ftell(pf); #endif @@ -2591,6 +2595,13 @@ DllExport int win32_fseek(FILE *pf, Off_t offset,int origin) { #if defined(WIN64) || defined(USE_LARGE_FILES) +#if defined(__BORLANDC__) /* buk */ + return win32_lseek( + fileno(pf), + offset, + origin + ); +#else fpos_t pos; switch (origin) { case SEEK_CUR: @@ -2610,6 +2621,7 @@ win32_fseek(FILE *pf, Off_t offset,int origin) return -1; } return fsetpos(pf, &offset); +#endif #else return fseek(pf, offset, origin); #endif @@ -2618,13 +2630,25 @@ win32_fseek(FILE *pf, Off_t offset,int origin) DllExport int win32_fgetpos(FILE *pf,fpos_t *p) { +#if defined(__BORLANDC__) && defined(USE_LARGE_FILES) /* buk */ + if( win32_tell(fileno(pf)) == -1L ) { + errno = EBADF; + return -1; + } + return 0; +#else return fgetpos(pf, p); +#endif } DllExport int win32_fsetpos(FILE *pf,const fpos_t *p) { +#if defined(__BORLANDC__) && defined(USE_LARGE_FILES) /* buk */ + return win32_lseek(fileno(pf), *p, SEEK_CUR); +#else return fsetpos(pf, p); +#endif } DllExport void @@ -3157,7 +3181,23 @@ DllExport Off_t win32_lseek(int fd, Off_t offset, int origin) { #if defined(WIN64) || defined(USE_LARGE_FILES) +#if defined(__BORLANDC__) /* buk */ + LARGE_INTEGER pos; + pos.QuadPart = offset; + pos.LowPart = SetFilePointer( + (HANDLE)_get_osfhandle(fd), + pos.LowPart, + &pos.HighPart, + origin + ); + if (pos.LowPart == INVALID_SET_FILE_POINTER && GetLastError() != NO_ERROR) { + pos.QuadPart = -1; + } + + return pos.QuadPart; +#else return _lseeki64(fd, offset, origin); +#endif #else return lseek(fd, offset, origin); #endif @@ -3167,7 +3207,24 @@ DllExport Off_t win32_tell(int fd) { #if defined(WIN64) || defined(USE_LARGE_FILES) +#if defined(__BORLANDC__) /* buk *// + LARGE_INTEGER pos; + pos.QuadPart = 0; + pos.LowPart = SetFilePointer( + (HANDLE)_get_osfhandle(fd), + pos.LowPart, + &pos.HighPart, + FILE_CURRENT + ); + if (pos.LowPart == INVALID_SET_FILE_POINTER && GetLastError() != NO_ERROR) { + pos.QuadPart = -1; + } + + return pos.QuadPart; + /* return tell(fd); */ +#else return _telli64(fd); +#endif #else return tell(fd); #endif |