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(retro_file.c) Cleanup retro_fopen

This commit is contained in:
twinaphex 2015-09-18 05:42:54 +02:00
parent 5fdb1c8c43
commit c4910985ed
1 changed files with 28 additions and 12 deletions
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38
libretro-common/file/retro_file.c
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@ -66,46 +66,62 @@ int retro_get_fd(RFILE *stream)
RFILE *retro_fopen(const char *path, unsigned mode, ssize_t len) RFILE *retro_fopen(const char *path, unsigned mode, ssize_t len)
{ {
int flags = 0;
int mode_int = 0;
const char *mode_str = NULL;
RFILE *stream = (RFILE*)calloc(1, sizeof(*stream)); RFILE *stream = (RFILE*)calloc(1, sizeof(*stream));
if (!stream) if (!stream)
return NULL; return NULL;
(void)mode_str;
(void)mode_int;
switch (mode) switch (mode)
{ {
case RFILE_MODE_READ: case RFILE_MODE_READ:
#if defined(VITA) || defined(PSP) #if defined(VITA) || defined(PSP)
stream->fd = sceIoOpen(path, O_RDONLY, 0777); mode_int = 0777;
flags = O_RDONLY;
#elif defined(HAVE_BUFFERED_IO) #elif defined(HAVE_BUFFERED_IO)
stream->fd = fopen(path, "rb"); mode_str = "rb";
#else #else
stream->fd = open(path, O_RDONLY); flags = O_RDONLY;
#endif #endif
break; break;
case RFILE_MODE_WRITE: case RFILE_MODE_WRITE:
#if defined(VITA) || defined(PSP) #if defined(VITA) || defined(PSP)
stream->fd = sceIoOpen(path, O_WRONLY | O_CREAT, 0777); mode_int = 0777;
flags = O_WRONLY | O_CREAT;
#elif defined(HAVE_BUFFERED_IO) #elif defined(HAVE_BUFFERED_IO)
stream->fd = fopen(path, "wb"); mode_str = "wb";
#else #else
stream->fd = open(path, O_WRONLY | O_CREAT | O_TRUNC, S_IRUSR | S_IWUSR); flags = O_WRONLY | O_CREAT | O_TRUNC, S_IRUSR | S_IWUSR;
#endif #endif
break; break;
case RFILE_MODE_READ_WRITE: case RFILE_MODE_READ_WRITE:
#if defined(VITA) || defined(PSP) #if defined(VITA) || defined(PSP)
stream->fd = sceIoOpen(path, O_RDWR, 0777); mode_int = 0777;
flags = O_RDWR;
#elif defined(HAVE_BUFFERED_IO) #elif defined(HAVE_BUFFERED_IO)
stream->fd = fopen(path, "w+"); mode_str = "w+";
#else #else
flags = O_RDWR;
#ifdef _WIN32 #ifdef _WIN32
stream->fd = open(path, O_RDWR | O_BINARY); flags |= O_BINARY;
#else
stream->fd = open(path, O_RDWR);
#endif #endif
#endif #endif
break; break;
} }
#if defined(VITA) || defined(PSP)
stream->fd = sceIoOpen(path, flags, mode_int);
#elif defined(HAVE_BUFFERED_IO)
stream->fd = fopen(path, mode_str);
#else
stream->fd = open(path, flags);
#endif
#if defined(HAVE_BUFFERED_IO) #if defined(HAVE_BUFFERED_IO)
if (!stream->fd) if (!stream->fd)
#else #else