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add new threaded main loop implementation (with test/example)

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git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@823 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2006-04-30 23:34:17 +00:00
parent f2fbceb333
commit 9e60bad5c3
4 changed files with 342 additions and 0 deletions
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73
src/tests/thread-mainloop-test.c Normal file
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/* $Id$ */
/***
This file is part of polypaudio.
polypaudio is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published
by the Free Software Foundation; either version 2 of the License,
or (at your option) any later version.
polypaudio 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 Lesser General Public License
along with polypaudio; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
USA.
***/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <assert.h>
#include <stdlib.h>
#include <unistd.h>
#include <stdio.h>
#include <polypcore/gccmacro.h>
#include <polypcore/util.h>
#include <polyp/thread-mainloop.h>
static void tcb(pa_mainloop_api*a, pa_time_event *e, const struct timeval *tv, void *userdata) {
fprintf(stderr, "TIME EVENT\n");
pa_threaded_mainloop_signal(userdata);
}
int main(PA_GCC_UNUSED int argc, PA_GCC_UNUSED char *argv[]) {
pa_mainloop_api *a;
pa_threaded_mainloop *m;
struct timeval tv;
m = pa_threaded_mainloop_new();
assert(m);
a = pa_threaded_mainloop_get_api(m);
assert(a);
pa_threaded_mainloop_start(m);
pa_threaded_mainloop_lock(m);
pa_gettimeofday(&tv);
tv.tv_sec += 5;
a->time_new(a, &tv, tcb, m);
fprintf(stderr, "waiting 5s (signal)\n");
pa_threaded_mainloop_wait(m);
fprintf(stderr, "wait completed\n");
pa_threaded_mainloop_unlock(m);
fprintf(stderr, "waiting 5s (sleep)\n");
sleep(5);
fprintf(stderr, "shutting down\n");
pa_threaded_mainloop_stop(m);
pa_threaded_mainloop_free(m);
return 0;
}