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examples: add signal handlers to quit nicely

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This commit is contained in:
Wim Taymans 2020-06-18 15:47:50 +02:00
parent 8e366a17ee
commit 8f8083b963
1 changed files with 10 additions and 1 deletions
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11
src/examples/video-play.c
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@ -24,7 +24,7 @@
#include <stdio.h> #include <stdio.h>
#include <unistd.h> #include <unistd.h>
#include <sys/mman.h> #include <signal.h>
#include <spa/utils/result.h> #include <spa/utils/result.h>
#include <spa/param/video/format-utils.h> #include <spa/param/video/format-utils.h>
@ -397,6 +397,12 @@ static int build_format(struct data *data, struct spa_pod_builder *b, const stru
return 2; return 2;
} }
static void do_quit(void *userdata, int signal_number)
{
struct data *data = userdata;
pw_main_loop_quit(data->loop);
}
int main(int argc, char *argv[]) int main(int argc, char *argv[])
{ {
struct data data = { 0, }; struct data data = { 0, };
@ -410,6 +416,9 @@ int main(int argc, char *argv[])
/* create a main loop */ /* create a main loop */
data.loop = pw_main_loop_new(NULL); data.loop = pw_main_loop_new(NULL);
pw_loop_add_signal(pw_main_loop_get_loop(data.loop), SIGINT, do_quit, &data);
pw_loop_add_signal(pw_main_loop_get_loop(data.loop), SIGTERM, do_quit, &data);
/* create a simple stream, the simple stream manages to core and remote /* create a simple stream, the simple stream manages to core and remote
* objects for you if you don't need to deal with them * objects for you if you don't need to deal with them
* *