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streamfiles: tweak io64 detection

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This commit is contained in:
bnnm 2021-09-26 19:27:38 +02:00
parent 8a13904615
commit 8e4d481fad
1 changed files with 13 additions and 5 deletions
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18
src/streamfile.c
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@ -16,11 +16,11 @@
* - Clang: seems only defined on Linux/GNU environments, somehow emscripten is out
* (unsure about Clang Win since apparently they define _MSC_VER)
* - Android: API +24 if not using __USE_FILE_OFFSET64
* Not sure if fopen64 is needed in some cases. May be worth adding some compiler flag to enable 64 versions manually.
* Not sure if fopen64 is needed in some cases.
*/
/* MSVC fixes (though mingw uses MSVCRT but not MSC_VER, maybe use AND?) */
#if defined(__MSVCRT__) || defined(_MSC_VER)
#if defined(_MSC_VER) //&& defined(__MSVCRT__)
/* MSVC fixes (MinG64 seems to set MSVCRT too, but we want it below) */
#include <io.h>
#define fopen_v fopen
@ -43,15 +43,23 @@
// #define off_t/off64_t __int64
//#endif
#elif defined(VGMSTREAM_USE_IO64) || defined(__MINGW32__) || defined(__MINGW64__)
/* force, or known to work */
#define fopen_v fopen
#define fseek_v fseeko64 //fseeko
#define ftell_v ftello64 //ftello
#elif defined(XBMC) || defined(__EMSCRIPTEN__) || defined (__ANDROID__)
/* may depend on version */
#define fopen_v fopen
#define fseek_v fseek
#define ftell_v ftell
#else
/* other Linux systems may already use off64_t in fseeko/ftello? */
#define fopen_v fopen
#define fseek_v fseeko64 //fseeko
#define ftell_v ftello64 //ftello
#define fseek_v fseeko
#define ftell_v ftello
#endif