From dd85a561abdfce76bc3c7e6fa3d2a496cd4de79a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=C3=ABl=20Carr=C3=A9?=
<rafael.carre@savoirfairelinux.com>
Date: Mon, 4 Jul 2011 11:56:35 -0400
Subject: [PATCH] Do not return FALSE if sem_wait() fails with EAGAIN
---
sflphone-client-gnome/src/video/video_preview.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sflphone-client-gnome/src/video/video_preview.c b/sflphone-client-gnome/src/video/video_preview.c
index a179adc31a..723ce24765 100644
--- a/sflphone-client-gnome/src/video/video_preview.c
+++ b/sflphone-client-gnome/src/video/video_preview.c
@@ -360,12 +360,12 @@ readFrameFromShm(VideoPreviewPrivate *priv)
if (sem_set_id == -1)
return FALSE;
- if (sem_wait(sem_set_id) == -1) {
+ while (sem_wait(sem_set_id) == -1) {
if (errno != EAGAIN) {
g_print("Could not read from shared memory!\n");
perror("shm: ");
+ return FALSE;
}
- return FALSE;
}
if (priv->using_clutter) {
--
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