Update of /cvsroot/alsa/alsa-lib/src
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv29765/src
Modified Files:
shmarea.c
Log Message:
<[EMAIL PROTECTED]>
- shm memory patch
- optimized a bit sample mixing routines in c and x_86 asm
Index: shmarea.c
===================================================================
RCS file: /cvsroot/alsa/alsa-lib/src/shmarea.c,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- shmarea.c 26 Apr 2003 08:26:05 -0000 1.1
+++ shmarea.c 24 Jan 2004 16:34:35 -0000 1.2
@@ -56,17 +56,6 @@
return area;
}
-static void _x_destroy(struct snd_shm_area *area)
-{
- struct shmid_ds buf;
-
- shmdt(area->ptr);
- if (shmctl(area->shmid, IPC_STAT, &buf) >= 0) {
- if (buf.shm_nattch == 0)
- shmctl(area->shmid, IPC_RMID, NULL);
- }
-}
-
int snd_shm_area_destroy(struct snd_shm_area *area)
{
if (area == NULL)
@@ -74,7 +63,7 @@
if (--area->share)
return 0;
list_del(&area->list);
- _x_destroy(area);
+ shmdt(area->ptr);
free(area);
return 0;
}
@@ -88,6 +77,6 @@
list_for_each(pos, &shm_areas) {
area = list_entry(pos, struct snd_shm_area, list);
- _x_destroy(area);
+ shmdt(area->ptr);
}
}
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