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signal lib to reduce duplicating code

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This commit is contained in:
Maxim Devaev
2024-03-04 03:12:14 +02:00
parent b556dfb897
commit c8dc5119fe
6 changed files with 120 additions and 90 deletions
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24
src/v4p/main.c
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@@ -25,7 +25,6 @@
#include <stdatomic.h>
#include <string.h>
#include <unistd.h>
#include <signal.h>
#include <getopt.h>
#include <errno.h>
#include <assert.h>
@@ -41,6 +40,7 @@
#include "../libs/tools.h"
#include "../libs/logging.h"
#include "../libs/device.h"
#include "../libs/signal.h"
#include "../libs/options.h"
#include "drm.h"
@@ -82,7 +82,6 @@ atomic_bool _g_ustreamer_online = false;
static void _signal_handler(int signum);
static void _install_signal_handlers(void);
static void _main_loop();
static void *_follower_thread(void *v_unix_follow);
@@ -137,7 +136,7 @@ int main(int argc, char *argv[]) {
# undef OPT_NUMBER
# undef OPT_SET
_install_signal_handlers();
us_install_signals_handler(_signal_handler, false);
pthread_t follower_tid;
if (unix_follow != NULL) {
@@ -159,25 +158,6 @@ static void _signal_handler(int signum) {
atomic_store(&_g_stop, true);
}
static void _install_signal_handlers(void) {
struct sigaction sig_act = {0};
assert(!sigemptyset(&sig_act.sa_mask));
sig_act.sa_handler = _signal_handler;
assert(!sigaddset(&sig_act.sa_mask, SIGINT));
assert(!sigaddset(&sig_act.sa_mask, SIGTERM));
assert(!sigaddset(&sig_act.sa_mask, SIGPIPE));
US_LOG_DEBUG("Installing SIGINT handler ...");
assert(!sigaction(SIGINT, &sig_act, NULL));
US_LOG_DEBUG("Installing SIGTERM handler ...");
assert(!sigaction(SIGTERM, &sig_act, NULL));
US_LOG_DEBUG("Installing SIGTERM handler ...");
assert(!sigaction(SIGPIPE, &sig_act, NULL));
}
static void _main_loop(void) {
us_drm_s *drm = us_drm_init();
drm->port = "HDMI-A-2";