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authorLennart Poettering <lennart@poettering.net>2008-08-06 19:39:12 +0200
committerLennart Poettering <lennart@poettering.net>2008-08-06 19:39:12 +0200
commit756fac8d0433d02819d3910238ebf1b7a33a3046 (patch)
tree92da910d93ed3741d2629ea124f009546bcc629e /src/pulsecore/core.c
parentf1d2bf84089b1e5b5988a5e5d6d571a507a52337 (diff)
add new switch --disallow-exit
Diffstat (limited to 'src/pulsecore/core.c')
-rw-r--r--src/pulsecore/core.c37
1 files changed, 24 insertions, 13 deletions
diff --git a/src/pulsecore/core.c b/src/pulsecore/core.c
index 5e40ea88..5c594b02 100644
--- a/src/pulsecore/core.c
+++ b/src/pulsecore/core.c
@@ -125,7 +125,7 @@ pa_core* pa_core_new(pa_mainloop_api *m, int shared) {
c->mempool = pool;
pa_silence_cache_init(&c->silence_cache);
- c->quit_event = NULL;
+ c->exit_event = NULL;
c->exit_idle_time = -1;
c->module_idle_time = 20;
@@ -134,6 +134,7 @@ pa_core* pa_core_new(pa_mainloop_api *m, int shared) {
c->resample_method = PA_RESAMPLER_SPEEX_FLOAT_BASE + 3;
c->disallow_module_loading = FALSE;
+ c->disallow_exit = FALSE;
c->realtime_scheduling = FALSE;
c->realtime_priority = 5;
c->disable_remixing = FALSE;
@@ -149,7 +150,7 @@ pa_core* pa_core_new(pa_mainloop_api *m, int shared) {
pa_check_signal_is_blocked(SIGPIPE);
#endif
- pa_core_check_quit(c);
+ pa_core_check_idle(c);
return c;
}
@@ -182,8 +183,8 @@ static void core_free(pa_object *o) {
pa_autoload_free(c);
pa_subscription_free_all(c);
- if (c->quit_event)
- c->mainloop->time_free(c->quit_event);
+ if (c->exit_event)
+ c->mainloop->time_free(c->exit_event);
pa_xfree(c->default_source_name);
pa_xfree(c->default_sink_name);
@@ -199,17 +200,17 @@ static void core_free(pa_object *o) {
pa_xfree(c);
}
-static void quit_callback(pa_mainloop_api*m, pa_time_event *e, PA_GCC_UNUSED const struct timeval *tv, void *userdata) {
+static void exit_callback(pa_mainloop_api*m, pa_time_event *e, PA_GCC_UNUSED const struct timeval *tv, void *userdata) {
pa_core *c = userdata;
- pa_assert(c->quit_event == e);
+ pa_assert(c->exit_event == e);
- m->quit(m, 0);
+ pa_core_exit(c, TRUE, 0);
}
-void pa_core_check_quit(pa_core *c) {
+void pa_core_check_idle(pa_core *c) {
pa_assert(c);
- if (!c->quit_event &&
+ if (!c->exit_event &&
c->exit_idle_time >= 0 &&
pa_idxset_size(c->clients) == 0) {
@@ -217,10 +218,20 @@ void pa_core_check_quit(pa_core *c) {
pa_gettimeofday(&tv);
tv.tv_sec+= c->exit_idle_time;
- c->quit_event = c->mainloop->time_new(c->mainloop, &tv, quit_callback, c);
+ c->exit_event = c->mainloop->time_new(c->mainloop, &tv, exit_callback, c);
- } else if (c->quit_event && pa_idxset_size(c->clients) > 0) {
- c->mainloop->time_free(c->quit_event);
- c->quit_event = NULL;
+ } else if (c->exit_event && pa_idxset_size(c->clients) > 0) {
+ c->mainloop->time_free(c->exit_event);
+ c->exit_event = NULL;
}
}
+
+int pa_core_exit(pa_core *c, pa_bool_t force, int retval) {
+ pa_assert(c);
+
+ if (c->disallow_exit && !force)
+ return -1;
+
+ c->mainloop->quit(c->mainloop, retval);
+ return 0;
+}