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| author | Patrik Kullman <patrik@yes.nu> | 2009-02-12 02:15:07 +0000 |
|---|---|---|
| committer | Baptiste Coudurier <baptiste.coudurier@gmail.com> | 2009-02-12 02:15:07 +0000 |
| commit | 6fcce4f995df3c6c44b16a810b772f529e9aa6bf (patch) | |
| tree | 1b40cd43cc638e778db33417c39273270f0d3df4 /libavformat/ffmdec.c | |
| parent | 22009729d7acba3f79a7d0012fec4aadf4025abc (diff) | |
| download | ffmpeg-6fcce4f995df3c6c44b16a810b772f529e9aa6bf.tar.gz | |
Change ffm_write_write_index to return int, and return if error occured.
Patch by Patrik Kullman, patrik at yes dot nu
Originally committed as revision 17172 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavformat/ffmdec.c')
| -rw-r--r-- | libavformat/ffmdec.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/libavformat/ffmdec.c b/libavformat/ffmdec.c index 9951d756ea..6f96c719ab 100644 --- a/libavformat/ffmdec.c +++ b/libavformat/ffmdec.c @@ -34,7 +34,7 @@ int64_t ffm_read_write_index(int fd) return AV_RB64(buf); } -void ffm_write_write_index(int fd, int64_t pos) +int ffm_write_write_index(int fd, int64_t pos) { uint8_t buf[8]; int i; @@ -42,7 +42,9 @@ void ffm_write_write_index(int fd, int64_t pos) for(i=0;i<8;i++) buf[i] = (pos >> (56 - i * 8)) & 0xff; lseek(fd, 8, SEEK_SET); - write(fd, buf, 8); + if (write(fd, buf, 8) != 8) + return AVERROR(EIO); + return 8; } void ffm_set_write_index(AVFormatContext *s, int64_t pos, int64_t file_size) |