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author | dgp <dgp@users.sourceforge.net> | 2016-06-16 14:48:35 (GMT) |
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committer | dgp <dgp@users.sourceforge.net> | 2016-06-16 14:48:35 (GMT) |
commit | b700360ad9501defb0b1e2d86353ac8d0db8eef4 (patch) | |
tree | 8b3bcb3adb8bd2eb44bcf16bb091722274e03e9e /compat/zlib/contrib/minizip/ioapi.c | |
parent | c755ef08151343eb145710489f8c999edbef15ff (diff) | |
parent | 296aebbd6ee092a25741684fa37ee31ef5a3e222 (diff) | |
download | tcl-b700360ad9501defb0b1e2d86353ac8d0db8eef4.zip tcl-b700360ad9501defb0b1e2d86353ac8d0db8eef4.tar.gz tcl-b700360ad9501defb0b1e2d86353ac8d0db8eef4.tar.bz2 |
Merge up to the 8.6.0 release.
Diffstat (limited to 'compat/zlib/contrib/minizip/ioapi.c')
-rw-r--r-- | compat/zlib/contrib/minizip/ioapi.c | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/compat/zlib/contrib/minizip/ioapi.c b/compat/zlib/contrib/minizip/ioapi.c index 49958f6..7f5c191 100644 --- a/compat/zlib/contrib/minizip/ioapi.c +++ b/compat/zlib/contrib/minizip/ioapi.c @@ -10,10 +10,22 @@ */ -#if (defined(_WIN32)) +#if defined(_WIN32) && (!(defined(_CRT_SECURE_NO_WARNINGS))) #define _CRT_SECURE_NO_WARNINGS #endif +#if defined(__APPLE__) || defined(IOAPI_NO_64) +// In darwin and perhaps other BSD variants off_t is a 64 bit value, hence no need for specific 64 bit functions +#define FOPEN_FUNC(filename, mode) fopen(filename, mode) +#define FTELLO_FUNC(stream) ftello(stream) +#define FSEEKO_FUNC(stream, offset, origin) fseeko(stream, offset, origin) +#else +#define FOPEN_FUNC(filename, mode) fopen64(filename, mode) +#define FTELLO_FUNC(stream) ftello64(stream) +#define FSEEKO_FUNC(stream, offset, origin) fseeko64(stream, offset, origin) +#endif + + #include "ioapi.h" voidpf call_zopen64 (const zlib_filefunc64_32_def* pfilefunc,const void*filename,int mode) @@ -47,7 +59,7 @@ ZPOS64_T call_ztell64 (const zlib_filefunc64_32_def* pfilefunc,voidpf filestream else { uLong tell_uLong = (*(pfilefunc->ztell32_file))(pfilefunc->zfile_func64.opaque,filestream); - if ((tell_uLong) == ((uLong)-1)) + if ((tell_uLong) == MAXU32) return (ZPOS64_T)-1; else return tell_uLong; @@ -112,7 +124,7 @@ static voidpf ZCALLBACK fopen64_file_func (voidpf opaque, const void* filename, mode_fopen = "wb"; if ((filename!=NULL) && (mode_fopen != NULL)) - file = fopen64((const char*)filename, mode_fopen); + file = FOPEN_FUNC((const char*)filename, mode_fopen); return file; } @@ -142,7 +154,7 @@ static long ZCALLBACK ftell_file_func (voidpf opaque, voidpf stream) static ZPOS64_T ZCALLBACK ftell64_file_func (voidpf opaque, voidpf stream) { ZPOS64_T ret; - ret = ftello64((FILE *)stream); + ret = FTELLO_FUNC((FILE *)stream); return ret; } @@ -188,7 +200,7 @@ static long ZCALLBACK fseek64_file_func (voidpf opaque, voidpf stream, ZPOS64_T } ret = 0; - if(fseeko64((FILE *)stream, offset, fseek_origin) != 0) + if(FSEEKO_FUNC((FILE *)stream, offset, fseek_origin) != 0) ret = -1; return ret; |