alsa-utils/alsamixer/die.c
Jaroslav Kysela 4c09aaa5c1 alsamixer: Fix X-win related crash for PulseAudio plugin (bad linking)
A lot of reports that alsamixer crashes in X terminal when the PulseAudio
CTL plugin is activated were entered to the tracking systems.

I figured that there is a linking clash for the shutdown() function.
The shutdown() function in glibc is socket related, but the alsamixer code
redefines this function and appearently that under some linking
circumstances - which PA client invokes during the runtime dynamic linking
- the wrong function is called.

This patch, for safety, renames the shutdown() function from alsamixer
to app_shutdown(), but it might make sense to figure the real linking
culprit to avoid future surprises.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2011-11-02 17:27:47 +01:00

39 lines
1.1 KiB
C

/*
* die.c - error handlers
* Copyright (c) Clemens Ladisch <clemens@ladisch.de>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "aconfig.h"
#include <stdio.h>
#include <stdlib.h>
#include <alsa/asoundlib.h>
#include "gettext_curses.h"
#include "mainloop.h"
#include "die.h"
void fatal_error(const char *msg)
{
app_shutdown();
fprintf(stderr, "%s\n", msg);
exit(EXIT_FAILURE);
}
void fatal_alsa_error(const char *msg, int err)
{
app_shutdown();
fprintf(stderr, _("%s: %s\n"), msg, snd_strerror(err));
exit(EXIT_FAILURE);
}