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monitor: Use l_main_run_with_signal instead of open coding it

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This commit is contained in:
Marcel Holtmann 2018-11-01 20:02:53 +01:00
parent 36f5056810
commit 0689877858
1 changed files with 5 additions and 18 deletions
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23
monitor/main.c
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@ -72,6 +72,8 @@ struct iwmon_interface {
struct l_netlink *genl; struct l_netlink *genl;
}; };
static struct iwmon_interface monitor_interface = { };
static void genl_parse(uint16_t type, const void *data, uint32_t len, static void genl_parse(uint16_t type, const void *data, uint32_t len,
const char *ifname) const char *ifname)
{ {
@ -649,15 +651,12 @@ static void main_loop_quit(struct l_timeout *timeout, void *user_data)
l_main_quit(); l_main_quit();
} }
static void signal_handler(struct l_signal *signal, uint32_t signo, static void signal_handler(uint32_t signo, void *user_data)
void *user_data)
{ {
struct iwmon_interface *monitor_interface = user_data;
switch (signo) { switch (signo) {
case SIGINT: case SIGINT:
case SIGTERM: case SIGTERM:
iwmon_interface_disable(monitor_interface); iwmon_interface_disable(&monitor_interface);
timeout = l_timeout_create(1, main_loop_quit, NULL, NULL); timeout = l_timeout_create(1, main_loop_quit, NULL, NULL);
break; break;
@ -701,8 +700,6 @@ int main(int argc, char *argv[])
const char *ifname = NULL; const char *ifname = NULL;
struct iwmon_interface monitor_interface = { }; struct iwmon_interface monitor_interface = { };
uint16_t nl80211_family = 0; uint16_t nl80211_family = 0;
struct l_signal *signal;
sigset_t mask;
int exit_status; int exit_status;
for (;;) { for (;;) {
@ -779,13 +776,6 @@ int main(int argc, char *argv[])
if (!l_main_init()) if (!l_main_init())
return EXIT_FAILURE; return EXIT_FAILURE;
sigemptyset(&mask);
sigaddset(&mask, SIGINT);
sigaddset(&mask, SIGTERM);
signal = l_signal_create(&mask, signal_handler, &monitor_interface,
NULL);
printf("Wireless monitor ver %s\n", VERSION); printf("Wireless monitor ver %s\n", VERSION);
if (analyze_path) { if (analyze_path) {
@ -819,7 +809,7 @@ int main(int argc, char *argv[])
monitor_interface.ifname = l_strdup(ifname); monitor_interface.ifname = l_strdup(ifname);
iwmon_interface_lookup(&monitor_interface); iwmon_interface_lookup(&monitor_interface);
l_main_run(); exit_status = l_main_run_with_signal(signal_handler, NULL);
l_netlink_destroy(monitor_interface.rtnl); l_netlink_destroy(monitor_interface.rtnl);
l_netlink_destroy(monitor_interface.genl); l_netlink_destroy(monitor_interface.genl);
@ -827,10 +817,7 @@ int main(int argc, char *argv[])
nlmon_close(nlmon); nlmon_close(nlmon);
exit_status = EXIT_SUCCESS;
done: done:
l_signal_remove(signal);
l_timeout_remove(timeout); l_timeout_remove(timeout);
l_main_exit(); l_main_exit();