Make mpg123 behave more nicely

git-svn-id: http://svn.digium.com/svn/asterisk/trunk@5142 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 10 insertions, 0 deletions

diff --git a/utils.c b/utils.c
index 3e9ddf67b..ab71677f5 100755
--- a/utils.c
+++ b/utils.c
@@ -24,6 +24,7 @@
 #include <arpa/inet.h>
 #include <asterisk/lock.h>
 #include <asterisk/utils.h>
+#include <asterisk/io.h>
 #include <asterisk/logger.h>
 #include <asterisk/md5.h>
 
@@ -404,6 +405,15 @@ int ast_pthread_create_stack(pthread_t *thread, pthread_attr_t *attr, void *(*st
 	return pthread_create(thread, attr, start_routine, data); /* We're in ast_pthread_create, so it's okay */
 }
 
+int ast_wait_for_input(int fd, int ms)
+{
+	struct pollfd pfd[1];
+	memset(pfd, 0, sizeof(pfd));
+	pfd[0].fd = fd;
+	pfd[0].events = POLLIN|POLLPRI;
+	return poll(pfd, 1, ms);
+}
+
 /* Case-insensitive substring matching */
 #ifndef LINUX
 static char *upper(const char *orig, char *buf, int bufsize)