From 19f5074cd8362bdafe6e77dcac3ac64f93013b97 Mon Sep 17 00:00:00 2001 From: Mark Michelson Date: Fri, 8 Feb 2008 18:00:38 +0000 Subject: [PATCH] Yield the thread and return -1 if the ioctl fails for Zaptel timing device. (closes issue #11891) Reported by: tzafrir git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@103070 65c4cc65-6c06-0410-ace0-fbb531ad65f3 --- channels/chan_iax2.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/channels/chan_iax2.c b/channels/chan_iax2.c index 00bdcea647..90ad719946 100644 --- a/channels/chan_iax2.c +++ b/channels/chan_iax2.c @@ -6360,9 +6360,11 @@ static int timing_read(int *id, int fd, short events, void *cbdata) if (events & AST_IO_PRI) { #ifdef ZT_TIMERACK /* Great, this is a timing interface, just call the ioctl */ - if (ioctl(fd, ZT_TIMERACK, &x)) - ast_log(LOG_WARNING, "Unable to acknowledge zap timer\n"); - res = 0; + if (ioctl(fd, ZT_TIMERACK, &x)) { + ast_log(LOG_WARNING, "Unable to acknowledge zap timer. IAX trunking will fail!\n"); + usleep(1); + return -1; + } #endif } else { /* Read and ignore from the pseudo channel for timing */ -- 2.47.3