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The Advanced Linux Sound Architecture (ALSA) - library
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Takashi Iwai ae564665ec Fix alsa/sound/*.h for external programs 
The recent update of sound/*.h to sync with the latest Linus uapi
files broke the build of alsa-tools programs.  These files used to be
a modified version of Linux sound/* header files, so that they could
be built without Linux headers.  The special prefix like __user and
other things were worked around there.

We may do that again, but a better approach is to fix those things in
Linux kernel uapi side, while we keep the minimal workaround in
alsa-lib such as the __u16 and co type definitions.

This patch is such an attempt, namely:
- Keep the original $LINUX/uapi/sound/*.h in include/sound/uapi
  directory
- The "fixes" are applied to some uapi headers, so that they don't
  contain Linux-specific prefix and use of opaque struct like
  snd_ctl_elem_id
- The uapi headers are included indirectly from include/sound/*.h
- Some headers have inclusion of type_compat.h for the Linux variable
  types and prefixes
- type_compat.h tries to use <linux/types.h> when __linux__ is
  defined, instead of the own conflicting definitions

The last type might need a bit more adjustment depending on the
compiler, but it can be fixed locally without disturbing else.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-12-20 16:43:50 +01:00
alsalisp Change FSF address (Franklin Street) 2017-11-14 14:29:26 +01:00
aserver Use __func__ instead of __FUNCTION__ 2019-06-12 08:52:07 +02:00
doc doxygen: Suppress timestamp 2016-06-23 16:29:07 +02:00
include Fix alsa/sound/*.h for external programs 2019-12-20 16:43:50 +01:00
m4 Add the attributes.m4 macro file from xine/lscube. 2008-11-21 13:04:19 +01:00
modules modules: smixer_python - add support for python3 2018-03-27 14:51:39 +02:00
src Fix alsa/sound/*.h for external programs 2019-12-20 16:43:50 +01:00
test Printf unsigned longs with %lu instead of %ld (playmidi1.c) 2019-04-09 10:27:36 +02:00
utils alsa.m4: another try to fix the libatopology detection 2019-12-04 09:50:27 +01:00
.gitignore initial version of .travis.yml file 2018-10-24 16:07:58 +02:00
.travis.yml initial version of .travis.yml file 2018-10-24 16:07:58 +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 Fix alsa/sound/*.h for external programs 2019-12-20 16:43:50 +01:00
COPYING Change FSF address (Franklin Street) 2017-11-14 14:29:26 +01:00
gitcompile add support for GCC's LTO 2019-04-09 12:44:14 +02:00
INSTALL pcm: Add thread-safety to PCM API 2016-07-11 15:25:30 +02:00
Makefile.am create separated libatopology library with the topology routines 2019-11-14 15:01:12 +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
README.md README.md: add link to www.alsa-project.org 2018-10-24 17:33:10 +02:00
TODO Added snd_config_load_override(). 2002-01-09 21:28:15 +00:00

README.md

alsa-lib

Advanced Linux Sound Architecture (ALSA) project

The alsa-lib is a library to interface with ALSA in the Linux kernel and virtual devices using a plugin system.

The up-to-date reference generated from sources can be accessed here:

http://www.alsa-project.org/alsa-doc/alsa-lib/

You may give a look for more information about the ALSA project to URL http://www.alsa-project.org.