Committer : entrope
CVSROOT : /cvsroot/undernet-ircu
Module : ircu2.10
Commit time: 2004-10-05 02:47:12 UTC
Modified files:
ircd/ircd_signal.c
Log message:
Doxyfy ircd_signal.c.
---------------------- diff included ----------------------
Index: ircu2.10/ircd/ircd_signal.c
diff -u ircu2.10/ircd/ircd_signal.c:1.4 ircu2.10/ircd/ircd_signal.c:1.5
--- ircu2.10/ircd/ircd_signal.c:1.4 Wed Jun 6 17:29:47 2001
+++ ircu2.10/ircd/ircd_signal.c Mon Oct 4 19:47:02 2004
@@ -16,8 +16,10 @@
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * $Id: ircd_signal.c,v 1.4 2001/06/07 00:29:47 kev Exp $
+ */
+/** @file
+ * @brief Signal handlers for ircu.
+ * @version $Id: ircd_signal.c,v 1.5 2004/10/05 02:47:02 entrope Exp $
*/
#include "config.h"
@@ -29,20 +31,30 @@
#include <assert.h>
#include <signal.h>
+/** Counts various types of signals that we receive. */
static struct tag_SignalCounter {
- unsigned int alrm;
- unsigned int hup;
+ unsigned int alrm; /**< Received SIGALRM count. */
+ unsigned int hup; /**< Received SIGHUP count. */
} SignalCounter;
+/** Event generator for SIGHUP. */
static struct Signal sig_hup;
+/** Event generator for SIGINT. */
static struct Signal sig_int;
+/** Event generator for SIGTERM. */
static struct Signal sig_term;
+/** Signal handler for SIGALRM.
+ * @param[in] sig Signal number (ignored).
+ */
static void sigalrm_handler(int sig)
{
++SignalCounter.alrm;
}
+/** Signal callback for SIGTERM.
+ * @param[in] ev Signal event descriptor.
+ */
static void sigterm_callback(struct Event* ev)
{
assert(0 != ev_signal(ev));
@@ -53,6 +65,9 @@
server_die("received signal SIGTERM");
}
+/** Signal callback for SIGHUP.
+ * @param[in] ev Signal event descriptor.
+ */
static void sighup_callback(struct Event* ev)
{
assert(0 != ev_signal(ev));
@@ -64,6 +79,9 @@
rehash(&me, 1);
}
+/** Signal callback for SIGINT.
+ * @param[in] ev Signal event descriptor.
+ */
static void sigint_callback(struct Event* ev)
{
assert(0 != ev_signal(ev));
@@ -74,6 +92,7 @@
server_restart("caught signal: SIGINT");
}
+/** Register all necessary signal handlers. */
void setup_signals(void)
{
struct sigaction act;
----------------------- End of diff -----------------------
