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use err = snd_... instead of errno afterwards -- removed unnecessary include

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Original commit message from CVS:
use err = snd_... instead of errno afterwards -- removed unnecessary include
This commit is contained in:
Benjamin Otte 2003-03-26 22:24:35 +00:00
parent f7995c6fd8
commit 7b30d7b9a4
1 changed files with 5 additions and 4 deletions
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9
ext/alsa/gstalsa.c
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@ -19,7 +19,6 @@
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/ */
#include <stdlib.h>
#include <sys/time.h> #include <sys/time.h>
#include "gstalsa.h" #include "gstalsa.h"
@ -1085,9 +1084,11 @@ gst_alsa_update_avail (GstAlsa *this)
inline static gboolean inline static gboolean
gst_alsa_pcm_wait (GstAlsa *this) gst_alsa_pcm_wait (GstAlsa *this)
{ {
int err;
if (snd_pcm_state (this->handle) == SND_PCM_STATE_RUNNING) { if (snd_pcm_state (this->handle) == SND_PCM_STATE_RUNNING) {
if (snd_pcm_wait (this->handle, 1000) < 0) { if ((err = snd_pcm_wait (this->handle, 1000)) < 0) {
if (errno == EINTR) { if (err == EINTR) {
/* happens mostly when run under gdb, or when exiting due to a signal */ /* happens mostly when run under gdb, or when exiting due to a signal */
GST_DEBUG (GST_CAT_PLUGIN_INFO, "got interrupted while waiting"); GST_DEBUG (GST_CAT_PLUGIN_INFO, "got interrupted while waiting");
if (gst_element_interrupt (GST_ELEMENT (this))) { if (gst_element_interrupt (GST_ELEMENT (this))) {
@ -1096,7 +1097,7 @@ gst_alsa_pcm_wait (GstAlsa *this)
return FALSE; return FALSE;
} }
} }
g_warning ("error waiting for alsa pcm: (%d: %s)", errno, strerror (errno)); g_warning ("error waiting for alsa pcm: (%d: %s)", err, snd_strerror (err));
return FALSE; return FALSE;
} }
} }