From: Jaroslav Kysela <perex@perex.cz>
Date: Mon, 2 Dec 2002 20:18:29 +0000 (+0000)
Subject: Added POLLNVAL test
X-Git-Tag: v1.0.3~98
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=a4393426766c2651bf1ffd165eec636787c840b1;p=alsa-utils.git

Added POLLNVAL test
---

diff --git a/alsamixer/alsamixer.c b/alsamixer/alsamixer.c
index 87729cf..ce8ad8e 100644
--- a/alsamixer/alsamixer.c
+++ b/alsamixer/alsamixer.c
@@ -1698,6 +1698,8 @@ mixer_iteration (void)
   
   if (finished > 0) {
     if (snd_mixer_poll_descriptors_revents(mixer_handle, fds + 1, count, &revents) >= 0) {
+      if (revents & POLLNVAL)
+        mixer_abort (ERR_FCN, "snd_mixer_poll_descriptors (POLLNVAL)", 0);
       if (revents & POLLERR)
         mixer_abort (ERR_FCN, "snd_mixer_poll_descriptors (POLLERR)", 0);
       if (revents & POLLIN)