code.delx.au - pulseaudio/blob - src/tests/rtpoll-test.c

   1 /* $Id: thread-test.c 1621 2007-08-10 22:00:22Z lennart $ */
   2
   3 /***
   4   This file is part of PulseAudio.
   5
   6   PulseAudio is free software; you can redistribute it and/or modify
   7   it under the terms of the GNU Lesser General Public License as published
   8   by the Free Software Foundation; either version 2 of the License,
   9   or (at your option) any later version.
  10
  11   PulseAudio is distributed in the hope that it will be useful, but
  12   WITHOUT ANY WARRANTY; without even the implied warranty of
  13   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  14   General Public License for more details.
  15
  16   You should have received a copy of the GNU Lesser General Public License
  17   along with PulseAudio; if not, write to the Free Software
  18   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
  19   USA.
  20 ***/
  21
  22 #ifdef HAVE_CONFIG_H
  23 #include <config.h>
  24 #endif
  25
  26 #include <signal.h>
  27
  28 #include <pulsecore/log.h>
  29 #include <pulsecore/rtpoll.h>
  30 #include <pulsecore/rtsig.h>
  31
  32 static int before(pa_rtpoll_item *i) {
  33     pa_log("before");
  34     return 0;
  35 }
  36
  37 static void after(pa_rtpoll_item *i) {
  38     pa_log("after");
  39 }
  40
  41 int main(int argc, char *argv[]) {
  42     pa_rtpoll *p;
  43     pa_rtpoll_item *i;
  44     struct pollfd *pollfd;
  45
  46     pa_rtsig_configure(SIGRTMIN+10, SIGRTMAX);
  47
  48     p = pa_rtpoll_new();
  49
  50     i = pa_rtpoll_item_new(p, 1);
  51     pa_rtpoll_item_set_before_callback(i, before);
  52     pa_rtpoll_item_set_after_callback(i, after);
  53
  54     pollfd = pa_rtpoll_item_get_pollfd(i, NULL);
  55     pollfd->fd = 0;
  56     pollfd->events = POLLIN;
  57
  58     pa_rtpoll_install(p);
  59     pa_rtpoll_set_itimer(p, 10000000); /* 10 s */
  60
  61     pa_rtpoll_run(p);
  62
  63     pa_rtpoll_item_free(i);
  64
  65     i = pa_rtpoll_item_new(p, 1);
  66     pa_rtpoll_item_set_before_callback(i, before);
  67     pa_rtpoll_item_set_after_callback(i, after);
  68
  69     pollfd = pa_rtpoll_item_get_pollfd(i, NULL);
  70     pollfd->fd = 0;
  71     pollfd->events = POLLIN;
  72
  73     pa_rtpoll_run(p);
  74
  75     pa_rtpoll_item_free(i);
  76
  77     pa_rtpoll_free(p);
  78
  79     return 0;
  80 }