/*
Rawplayer.c simple raw file stdout player
(c) Anthony C Minessale II <anthmct@yahoo.com>
+
+ 2006-03-10: Bruno Rocha <bruno@3gnt.net>
+ - include <stdlib.h> to remove compiler warning on some platforms
+ - check for read/write errors (avoid 100% CPU usage in some asterisk failures)
*/
#define BUFLEN 320
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
+#include <stdlib.h>
static int deliver_file(char *path, int fdout) {
- int fd = 0, bytes = 0;
+ int fd = 0, bytes = 0, error = 0;
short buf[BUFLEN];
if ((fd = open(path,O_RDONLY))) {
- while ((bytes=read(fd, buf, BUFLEN))) {
- write(fdout, buf, bytes);
+ while ((bytes=read(fd, buf, BUFLEN)) > 0) {
+ if(write(fdout, buf, bytes) < 0){
+ error = -2;
+ break;
+ }
}
if(fd)
close(fd);
} else
return -1;
- return 0;
+ return error;
}