Nothing here is ever exported for linkage besides the
InputPlugin structure, so mark them static to save a few bytes.

git-svn-id: https://svn.musicpd.org/mpd/trunk@4382 09075e82-0dd4-0310-85a5-a0d7c8717e4f

ALSA uses a global config structure that's overwritten (and not
free'd) every time one of those functions is called, so we have
to manually call snd_config_update_free_global() to release it.

Hint taken from MEMORY-LEAK in the ALSA source code

git-svn-id: https://svn.musicpd.org/mpd/trunk@4381 09075e82-0dd4-0310-85a5-a0d7c8717e4f

Probably pedantic, but yes, might as well in case we run into
strange platforms where NULL is something strange.

git-svn-id: https://svn.musicpd.org/mpd/trunk@4380 09075e82-0dd4-0310-85a5-a0d7c8717e4f

Both values are compiled to zero, but this is more correct
since we're using the correct enum (in the unlikely case that
the FLAC library breaks compatibility).

git-svn-id: https://svn.musicpd.org/mpd/trunk@4379 09075e82-0dd4-0310-85a5-a0d7c8717e4f

These are just warnings from sparse, but it makes the output
easier to read.  I ran this through a quick perl script, but
of course verified the output by looking at the diff and making
sure the thing still compiles.

here's the quick perl script I wrote to generate this patch:
----------- 8< -----------
use Tie::File;
defined(my $pid = open my $fh, '-|') or die $!;
if (!$pid) {
open STDERR, '>&STDOUT' or die $!;
exec 'sparse', @ARGV or die $!;
}
my $na = 'warning: non-ANSI function declaration of function';
while (<$fh>) {
print STDERR $_;
if (/^(.+?\.[ch]):(\d+):(\d+): $na '(\w+)'/o) {
my ($f, $l, $pos, $func) = ($1, $2, $3, $4);
$l--;
tie my @x, 'Tie::File', $f or die "$!: $f";
print '-', $x[$l], "\n";
$x[$l] =~ s/\b($func\s*)\(\s*\)/$1(void)/;
print '+', $x[$l], "\n";
untie @x;
}
}

git-svn-id: https://svn.musicpd.org/mpd/trunk@4378 09075e82-0dd4-0310-85a5-a0d7c8717e4f

sparse is a semantic parser developed for the Linux kernel,
but works for any project written (ANSI) C.

You can get sparse via git here:
git clone git://www.kernel.org/pub/scm/devel/sparse/sparse.git

git-svn-id: https://svn.musicpd.org/mpd/trunk@4377 09075e82-0dd4-0310-85a5-a0d7c8717e4f

(useless daemon)

git-svn-id: https://svn.musicpd.org/mpd/trunk@4376 09075e82-0dd4-0310-85a5-a0d7c8717e4f

git-svn-id: https://svn.musicpd.org/mpd/trunk@4375 09075e82-0dd4-0310-85a5-a0d7c8717e4f

git-svn-id: https://svn.musicpd.org/mpd/trunk@4374 09075e82-0dd4-0310-85a5-a0d7c8717e4f

git-svn-id: https://svn.musicpd.org/mpd/trunk@4373 09075e82-0dd4-0310-85a5-a0d7c8717e4f

git-svn-id: https://svn.musicpd.org/mpd/trunk@4372 09075e82-0dd4-0310-85a5-a0d7c8717e4f

git-svn-id: https://svn.musicpd.org/mpd/trunk@4371 09075e82-0dd4-0310-85a5-a0d7c8717e4f

git-svn-id: https://svn.musicpd.org/mpd/trunk@4370 09075e82-0dd4-0310-85a5-a0d7c8717e4f

git-svn-id: https://svn.musicpd.org/mpd/trunk@4369 09075e82-0dd4-0310-85a5-a0d7c8717e4f

git-svn-id: https://svn.musicpd.org/mpd/trunk@4368 09075e82-0dd4-0310-85a5-a0d7c8717e4f

Split audio output parameters documentation in mpd.conf.5 into output-specific sections, since we have a lot of output-specific parameters now

git-svn-id: https://svn.musicpd.org/mpd/trunk@4367 09075e82-0dd4-0310-85a5-a0d7c8717e4f

Like the ALSA patches, this allows OSS devices to be disconnected
during playback and MPD will be able to reopen and reuse them without
restarting.

git-svn-id: https://svn.musicpd.org/mpd/trunk@4366 09075e82-0dd4-0310-85a5-a0d7c8717e4f

This should help with the previous set of patches against the ALSA
audio output.  We should have fully disconnectable/reconnectable ALSA devices
now.

git-svn-id: https://svn.musicpd.org/mpd/trunk@4365 09075e82-0dd4-0310-85a5-a0d7c8717e4f

Currently only ALSA is supported/tested, and only if the mixer
device is not on the audio device being disconnected (software
mixer).

This patch allows me to disconnect my Headroom Total Airhead USB
sound card, and resume playback (skips to the next song, which
should be fixed) when the device is plugged back in.

git-svn-id: https://svn.musicpd.org/mpd/trunk@4364 09075e82-0dd4-0310-85a5-a0d7c8717e4f

ALSA support in libao supports configuring of these variables,
and some hardware setups may benefit from having these things
as tweakable.

git-svn-id: https://svn.musicpd.org/mpd/trunk@4363 09075e82-0dd4-0310-85a5-a0d7c8717e4f

... instead of hard-coding it to a ridiculously high value that
makes bandwidth-starved devices unhappy.

libao (in SVN) does the same thing, and this calculation was indeed
taken from it.

Low-bandwidth USB (1.1) sound devices seem to need this to prevent
underrun / broken pipe errors (during hw setup, no less) from being
triggered.

git-svn-id: https://svn.musicpd.org/mpd/trunk@4362 09075e82-0dd4-0310-85a5-a0d7c8717e4f

We never used many features from it, so there's no point in
keeping it and forcing people to install a non-standard library.
It may be standard on many GNU/Linux distributions, but there
are many other UNIXes out there.  This makes life much easier
for people cross-compiling (like me :)

git-svn-id: https://svn.musicpd.org/mpd/trunk@4361 09075e82-0dd4-0310-85a5-a0d7c8717e4f

git-svn-id: https://svn.musicpd.org/mpd/trunk@4360 09075e82-0dd4-0310-85a5-a0d7c8717e4f

git-svn-id: https://svn.musicpd.org/mpd/trunk@4359 09075e82-0dd4-0310-85a5-a0d7c8717e4f

git-svn-id: https://svn.musicpd.org/mpd/trunk@4358 09075e82-0dd4-0310-85a5-a0d7c8717e4f

git-svn-id: https://svn.musicpd.org/mpd/trunk@4357 09075e82-0dd4-0310-85a5-a0d7c8717e4f

git-svn-id: https://svn.musicpd.org/mpd/trunk@4356 09075e82-0dd4-0310-85a5-a0d7c8717e4f

Functions that should stay inlined should have an explanation
attached to them.

git-svn-id: https://svn.musicpd.org/mpd/trunk@4355 09075e82-0dd4-0310-85a5-a0d7c8717e4f

git-svn-id: https://svn.musicpd.org/mpd/trunk@4354 09075e82-0dd4-0310-85a5-a0d7c8717e4f

Just setupLogOutput and redirect things to the logs before
spawning the main process.  We've already daemonized at this
point, so we've already proven that we can fork, but we haven't
done it yet.

git-svn-id: https://svn.musicpd.org/mpd/trunk@4353 09075e82-0dd4-0310-85a5-a0d7c8717e4f

git-svn-id: https://svn.musicpd.org/mpd/trunk@4352 09075e82-0dd4-0310-85a5-a0d7c8717e4f

Just for gnarlie :)

git-svn-id: https://svn.musicpd.org/mpd/trunk@4351 09075e82-0dd4-0310-85a5-a0d7c8717e4f

Also, allow AM_FORCE_VERSION to be defined by developers

git-svn-id: https://svn.musicpd.org/mpd/trunk@4350 09075e82-0dd4-0310-85a5-a0d7c8717e4f

git-svn-id: https://svn.musicpd.org/mpd/trunk@4349 09075e82-0dd4-0310-85a5-a0d7c8717e4f

the repository

git-svn-id: https://svn.musicpd.org/mpd/trunk@4348 09075e82-0dd4-0310-85a5-a0d7c8717e4f

Cleanup whitespace->tabs

git-svn-id: https://svn.musicpd.org/mpd/trunk@4347 09075e82-0dd4-0310-85a5-a0d7c8717e4f

Fix whitespace->tabs
Use static where possible

git-svn-id: https://svn.musicpd.org/mpd/trunk@4346 09075e82-0dd4-0310-85a5-a0d7c8717e4f

Remove dead code
Static where possible

git-svn-id: https://svn.musicpd.org/mpd/trunk@4345 09075e82-0dd4-0310-85a5-a0d7c8717e4f

static where it makes sense

git-svn-id: https://svn.musicpd.org/mpd/trunk@4344 09075e82-0dd4-0310-85a5-a0d7c8717e4f

git-svn-id: https://svn.musicpd.org/mpd/trunk@4343 09075e82-0dd4-0310-85a5-a0d7c8717e4f