Yield before reading from zaptel timing source under Solaris so that other threads get a chance to do things. (issue #7875 reported by bob)

git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.2@51512 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 6 insertions, 0 deletions

diff --git a/res/res_musiconhold.c b/res/res_musiconhold.c
index 746fa2d06..04e4a39ee 100644
--- a/res/res_musiconhold.c
+++ b/res/res_musiconhold.c
@@ -45,6 +45,9 @@
 #endif
 #include <unistd.h>
 #include <sys/ioctl.h>
+#ifdef SOLARIS
+#include <thread.h>
+#endif
 
 #include "asterisk.h"
 
@@ -508,6 +511,9 @@ static void *monmp3thread(void *data)
 			}
 		}
 		if (class->pseudofd > -1) {
+#ifdef SOLARIS
+			thr_yield();
+#endif
 			/* Pause some amount of time */
 			res = read(class->pseudofd, buf, sizeof(buf));
 			pthread_testcancel();