mirrors/alsa-lib
1
0
Fork 0
mirror of https://github.com/alsa-project/alsa-lib.git synced 2026-02-05 04:06:34 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions 1
The Advanced Linux Sound Architecture (ALSA) - library
3359 commits 3 branches 99 tags 12 MiB
Find a file
Takashi Iwai b5a2c06f6c pcm: Avoid lock for snd_pcm_nonblock() 
snd_pcm_nonblock() is called as snd_pcm_abort().  Since
snd_pcm_abort() is called often from a signal handler to clean things
up (e.g. aplay does it), we may face a deadlock if the signal is
raised during the locked operation.

There can be some way to check the deadlock state, but they would cost
much.  Since the race condition of snd_pcm_nonblock() is quite small,
let's just drop the locking inside snd_pcm_nonblock() as a
workaround.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-02-09 17:26:52 +01:00
alsalisp autotools: update style 2014-02-26 08:16:22 +01:00
aserver coverity fixes 2016-01-12 16:26:58 +01:00
doc doxygen: Suppress timestamp 2016-06-23 16:29:07 +02:00
include ucm: Add command 'get _file' to get the config file name of the opened card 2017-01-18 11:55:25 +01:00
m4 Add the attributes.m4 macro file from xine/lscube. 2008-11-21 13:04:19 +01:00
modules mixer: Don't install smixer modules unless python is enabled 2016-11-14 11:46:05 +01:00
src pcm: Avoid lock for snd_pcm_nonblock() 2017-02-09 17:26:52 +01:00
test test: use actual information for TLV operation 2016-09-30 17:12:38 +02:00
utils autotools: update style 2014-02-26 08:16:22 +01:00
.gitignore Add pcm-multi-thread to .gitignore 2016-07-07 16:30:54 +02:00
acinclude.m4 fixed for the recent autoconf. 2004-01-26 15:52:17 +00:00
ChangeLog * update to libtool 1.3.3 1999-07-22 12:18:42 +00:00
configure.ac conf/ucm: broxton: add broxton-rt298 conf files 2017-01-12 11:21:33 +01:00
COPYING Updated GNU GPL license (address). 2001-12-30 09:22:54 +00:00
gitcompile Introduce --with-pkgconfdir, add 64-bit defaults to gitcompile 2012-01-20 16:14:44 +01:00
INSTALL pcm: Add thread-safety to PCM API 2016-07-11 15:25:30 +02:00
Makefile.am autotools: update style 2014-02-26 08:16:22 +01:00
MEMORY-LEAK Initial version 2003-02-04 14:56:07 +00:00
NOTES Change assert condition in error message handler 2007-10-24 12:53:08 +02:00
TODO Added snd_config_load_override(). 2002-01-09 21:28:15 +00:00