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Add support for SIGINT/SIGTERM.

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This commit is contained in:
okan 2020-03-23 20:14:27 +00:00
parent 4b4fe72f09
commit afa5b8b67f
1 changed files with 10 additions and 5 deletions
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13
app/cwm/calmwm.c
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@ -15,7 +15,7 @@
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* $OpenBSD: calmwm.c,v 1.112 2020/02/27 14:56:39 okan Exp $
* $OpenBSD: calmwm.c,v 1.113 2020/03/23 20:14:27 okan Exp $
*/
#include <sys/types.h>
@ -89,9 +89,10 @@ main(int argc, char **argv)
argc -= optind;
argv += optind;
if (signal(SIGCHLD, sighdlr) == SIG_ERR)
err(1, "signal");
if (signal(SIGHUP, sighdlr) == SIG_ERR)
if (signal(SIGCHLD, sighdlr) == SIG_ERR ||
signal(SIGHUP, sighdlr) == SIG_ERR ||
signal(SIGINT, sighdlr) == SIG_ERR ||
signal(SIGTERM, sighdlr) == SIG_ERR)
err(1, "signal");
if (parse_config(Conf.conf_file, &Conf) == -1) {
@ -216,6 +217,10 @@ sighdlr(int sig)
case SIGHUP:
cwm_status = CWM_EXEC_WM;
break;
case SIGINT:
case SIGTERM:
cwm_status = CWM_QUIT;
break;
}
errno = save_errno;