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| author | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2013-04-11 15:34:06 -0300 |
|---|---|---|
| committer | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2013-04-11 15:34:06 -0300 |
| commit | 49c1607157560f0775f3c697cca47b06978cc3e5 (patch) | |
| tree | 0a92be21e44cc5facaa22b2547127f295ff45ca3 /liolib.c | |
| parent | c8e96d6e91dc2e3d5b175cc4cd811398ab35c82d (diff) | |
| download | lua-github-49c1607157560f0775f3c697cca47b06978cc3e5.tar.gz | |
_FILE_OFFSET_BITS usually also needs _LARGEFILE_SOURCE + easier to
use default definition for 'l_fseek' in ansi systems
Diffstat (limited to 'liolib.c')
| -rw-r--r-- | liolib.c | 23 |
1 files changed, 12 insertions, 11 deletions
@@ -1,17 +1,17 @@ /* -** $Id: liolib.c,v 2.110 2013/03/20 19:40:07 roberto Exp roberto $ +** $Id: liolib.c,v 2.111 2013/03/21 13:57:27 roberto Exp roberto $ ** Standard I/O (and system) library ** See Copyright Notice in lua.h */ /* -** POSIX idiosyncrasy! ** This definition must come before the inclusion of 'stdio.h'; it ** should not affect non-POSIX systems */ #if !defined(_FILE_OFFSET_BITS) -#define _FILE_OFFSET_BITS 64 +#define _LARGEFILE_SOURCE 1 +#define _FILE_OFFSET_BITS 64 #endif @@ -80,36 +80,37 @@ /* ** {====================================================== -** lua_fseek/lua_ftell: configuration for longer offsets +** lua_fseek: configuration for longer offsets ** ======================================================= */ -#if !defined(lua_fseek) /* { */ +#if !defined(lua_fseek) && !defined(LUA_ANSI) /* { */ -#if defined(LUA_USE_POSIX) +#if defined(LUA_USE_POSIX) /* { */ #define l_fseek(f,o,w) fseeko(f,o,w) #define l_ftell(f) ftello(f) #define l_seeknum off_t #elif defined(LUA_WIN) && !defined(_CRTIMP_TYPEINFO) \ - && defined(_MSC_VER) && (_MSC_VER >= 1400) + && defined(_MSC_VER) && (_MSC_VER >= 1400) /* }{ */ /* Windows (but not DDK) and Visual C++ 2005 or higher */ #define l_fseek(f,o,w) _fseeki64(f,o,w) #define l_ftell(f) _ftelli64(f) #define l_seeknum __int64 -#else +#endif /* } */ +#endif /* } */ + + +#if !defined(l_fseek) /* default definitions */ #define l_fseek(f,o,w) fseek(f,o,w) #define l_ftell(f) ftell(f) #define l_seeknum long - #endif -#endif /* } */ - /* }====================================================== */ |