Commit graph

6 commits

Author SHA1 Message Date
Jaroslav Kysela
f9abf36d34 alsactl: daemon.c - fix gcc warning in write_pid_file() 2020-05-14 16:49:06 +02:00
Jaroslav Kysela
b1e3d945b7 Change FSF address (Franklin Street)
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2017-11-14 14:28:53 +01:00
Takashi Iwai
9839813e7c alsactl: Fix potential NULL dereferences in daemon mode
The code releasing the each card object may access to NULL when a
bogus count is given.  Add a NULL check just to make sure.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-12-09 17:28:47 +01:00
Jaroslav Kysela
9cb5e5bee7 alsactl: daemon mode - remove disconnected cards
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2013-04-09 18:10:22 +02:00
Jaroslav Kysela
ffaff06849 alsactl: add event filter and cache for the daemon mode
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2013-04-08 11:31:45 +02:00
Jaroslav Kysela
cc5c3357cf alsactl: add the daemon mode
For the plug-and-play hardware, like USB devices, it may be helpful
to manage the sound state periodically, before the devices are removed.

This change implements new commands 'daemon' and 'rdaemon' to save
the sound state in defined intervals when the sound controls are changed.

The udev rules can notify the daemon using the 'kill' or 'nrestore'
commands to rescan available cards in the system.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2013-04-05 13:47:18 +02:00