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return error code if error happens

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Maksym Veremeyenko 2011-10-03 07:47:39 +03:00 committed by Michael Niedermayer
parent f22bc68dc0
commit 4052bf69ac
1 changed files with 4 additions and 2 deletions
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6
libavformat/file.c
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@ -37,13 +37,15 @@
static int file_read(URLContext *h, unsigned char *buf, int size) static int file_read(URLContext *h, unsigned char *buf, int size)
{ {
int fd = (intptr_t) h->priv_data; int fd = (intptr_t) h->priv_data;
return read(fd, buf, size); int r = read(fd, buf, size);
return (-1 == r)?AVERROR(errno):r;
} }
static int file_write(URLContext *h, const unsigned char *buf, int size) static int file_write(URLContext *h, const unsigned char *buf, int size)
{ {
int fd = (intptr_t) h->priv_data; int fd = (intptr_t) h->priv_data;
return write(fd, buf, size); int r = write(fd, buf, size);
return (-1 == r)?AVERROR(errno):r;
} }
static int file_get_handle(URLContext *h) static int file_get_handle(URLContext *h)