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Allow pipe: URL to take fd number as input

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Patch by Vincent Fourmond [vincent dot fourmond at 9online dot fr]

Originally committed as revision 10134 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Vincent Fourmond 2007-08-17 15:14:29 +00:00 committed by Ramiro Polla
parent de79849eac
commit 9e33b10fd7
1 changed files with 6 additions and 0 deletions
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6
libavformat/file.c
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@ -23,6 +23,7 @@
#include <fcntl.h> #include <fcntl.h>
#include <unistd.h> #include <unistd.h>
#include <sys/time.h> #include <sys/time.h>
#include <stdlib.h>
/* standard file protocol */ /* standard file protocol */
@ -90,12 +91,17 @@ URLProtocol file_protocol = {
static int pipe_open(URLContext *h, const char *filename, int flags) static int pipe_open(URLContext *h, const char *filename, int flags)
{ {
int fd; int fd;
const char * final;
av_strstart(filename, "pipe:", &filename);
fd = strtol(filename, &final, 10);
if((filename == final) || *final ) {/* No digits found, or something like 10ab */
if (flags & URL_WRONLY) { if (flags & URL_WRONLY) {
fd = 1; fd = 1;
} else { } else {
fd = 0; fd = 0;
} }
}
#ifdef O_BINARY #ifdef O_BINARY
setmode(fd, O_BINARY); setmode(fd, O_BINARY);
#endif #endif