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Return the correct length in this fmemcpy thing.

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This commit is contained in:
Alcaro 2015-09-17 22:08:46 +02:00
parent 5d7d2d59dc
commit 097f81ef4e
1 changed files with 6 additions and 1 deletions
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7
libretro-common/file/retro_file.c
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@ -182,10 +182,15 @@ static bool retro_fread_iterate(RFILE *stream, char *s, size_t len, ssize_t *byt
bool retro_fmemcpy(const char *path, char *s, size_t len, ssize_t *bytes_written)
{
RFILE *stream = retro_fopen(path, RFILE_MODE_READ, -1);
ssize_t bytes_written_this;
if (!stream)
return false;
while(retro_fread_iterate(stream, s, len-1, bytes_written));
*bytes_written = 0;
while(retro_fread_iterate(stream, s, len-1, &bytes_written_this))
{
*bytes_written += bytes_written_this;
}
retro_fclose(stream);
if (*bytes_written < 0)