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(file_stream.c) Cleanups; buildfix

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This commit is contained in:
twinaphex 2017-12-10 22:10:32 +01:00
parent 1298a257ae
commit d19eaeaab8
1 changed files with 10 additions and 26 deletions
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36
libretro-common/streams/file_stream.c
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@ -147,22 +147,16 @@ void filestream_set_size(RFILE *stream)
RFILE *filestream_open(const char *path, unsigned mode, ssize_t unused)
{
int flags = 0;
int mode_int = 0;
#if !defined(_WIN32) || defined(LEGACY_WIN32)
const char *mode_str = NULL;
#else
const wchar_t *mode_str = NULL;
#endif
RFILE *stream = (RFILE*)calloc(1, sizeof(*stream));
#if defined(_WIN32) && !defined(_XBOX)
char *path_local = NULL;
wchar_t *path_wide = NULL;
#endif
if (!stream)
return NULL;
(void)mode_int;
(void)flags;
stream->hints = mode;
@ -176,12 +170,6 @@ RFILE *filestream_open(const char *path, unsigned mode, ssize_t unused)
switch (mode & 0xff)
{
case RFILE_MODE_READ_TEXT:
if ((stream->hints & RFILE_HINT_UNBUFFERED) == 0)
mode_str = MODE_STR_READ;
/* No "else" here */
flags = O_RDONLY;
break;
case RFILE_MODE_READ:
if ((stream->hints & RFILE_HINT_UNBUFFERED) == 0)
mode_str = MODE_STR_READ_UNBUF;
@ -215,16 +203,14 @@ RFILE *filestream_open(const char *path, unsigned mode, ssize_t unused)
if ((stream->hints & RFILE_HINT_UNBUFFERED) == 0 && mode_str)
{
#if defined(_WIN32) && !defined(_XBOX)
(void)path_local;
(void)path_wide;
#if defined(LEGACY_WIN32)
path_local = utf8_to_local_string_alloc(path);
stream->fp = fopen(path_local, mode_str);
char *path_local = utf8_to_local_string_alloc(path);
stream->fp = fopen(path_local, mode_str);
if (path_local)
free(path_local);
#else
path_wide = utf8_to_utf16_string_alloc(path);
stream->fp = _wfopen(path_wide, mode_str);
wchar_t * path_wide = utf8_to_utf16_string_alloc(path);
stream->fp = _wfopen(path_wide, mode_str);
if (path_wide)
free(path_wide);
#endif
@ -252,20 +238,18 @@ RFILE *filestream_open(const char *path, unsigned mode, ssize_t unused)
{
#if defined(_WIN32) && !defined(_XBOX)
#if defined(LEGACY_WIN32)
(void)path_wide;
path_local = utf8_to_local_string_alloc(path);
stream->fd = open(path_local, flags, mode_int);
char *path_local = utf8_to_local_string_alloc(path);
stream->fd = open(path_local, flags, 0);
if (path_local)
free(path_local);
#else
(void)path_local;
path_wide = utf8_to_utf16_string_alloc(path);
stream->fd = _wopen(path_wide, flags, mode_int);
wchar_t * path_wide = utf8_to_utf16_string_alloc(path);
stream->fd = _wopen(path_wide, flags, 0);
if (path_wide)
free(path_wide);
#endif
#else
stream->fd = open(path, flags, mode_int);
stream->fd = open(path, flags, 0);
#endif
if (stream->fd == -1)
@ -532,7 +516,7 @@ int filestream_vprintf(RFILE *stream, const char* format, va_list args)
else if (num_chars == 0)
return 0;
return filestream_write(stream, buffer, numChars);
return filestream_write(stream, buffer, num_chars);
}
int filestream_printf(RFILE *stream, const char* format, ...)