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Add #ifdefs around code specific to file and pipe protocols

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Originally committed as revision 24076 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Måns Rullgård 2010-07-06 14:28:32 +00:00
parent a2ab5ad5f1
commit defb0009cf
1 changed files with 24 additions and 18 deletions
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42
libavformat/file.c
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@ -33,6 +33,25 @@
/* standard file protocol */
static int file_read(URLContext *h, unsigned char *buf, int size)
{
int fd = (intptr_t) h->priv_data;
return read(fd, buf, size);
}
static int file_write(URLContext *h, const unsigned char *buf, int size)
{
int fd = (intptr_t) h->priv_data;
return write(fd, buf, size);
}
static int file_get_handle(URLContext *h)
{
return (intptr_t) h->priv_data;
}
#if CONFIG_FILE_PROTOCOL
static int file_open(URLContext *h, const char *filename, int flags)
{
int access;
@ -57,18 +76,6 @@ static int file_open(URLContext *h, const char *filename, int flags)
return 0;
}
static int file_read(URLContext *h, unsigned char *buf, int size)
{
int fd = (intptr_t) h->priv_data;
return read(fd, buf, size);
}
static int file_write(URLContext *h, const unsigned char *buf, int size)
{
int fd = (intptr_t) h->priv_data;
return write(fd, buf, size);
}
/* XXX: use llseek */
static int64_t file_seek(URLContext *h, int64_t pos, int whence)
{
@ -87,11 +94,6 @@ static int file_close(URLContext *h)
return close(fd);
}
static int file_get_handle(URLContext *h)
{
return (intptr_t) h->priv_data;
}
URLProtocol file_protocol = {
"file",
file_open,
@ -102,7 +104,9 @@ URLProtocol file_protocol = {
.url_get_file_handle = file_get_handle,
};
/* pipe protocol */
#endif /* CONFIG_FILE_PROTOCOL */
#if CONFIG_PIPE_PROTOCOL
static int pipe_open(URLContext *h, const char *filename, int flags)
{
@ -133,3 +137,5 @@ URLProtocol pipe_protocol = {
file_write,
.url_get_file_handle = file_get_handle,
};
#endif /* CONFIG_PIPE_PROTOCOL */