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Diffstat (limited to 'ospfd')
-rw-r--r--ospfd/ospf_main.c69
1 files changed, 19 insertions, 50 deletions
diff --git a/ospfd/ospf_main.c b/ospfd/ospf_main.c
index 51fa7b58..3f1e4fda 100644
--- a/ospfd/ospf_main.c
+++ b/ospfd/ospf_main.c
@@ -38,6 +38,7 @@
#include "memory.h"
#include "privs.h"
#include "debug.h"
+#include "sigevent.h"
#include "ospfd/ospfd.h"
#include "ospfd/ospf_interface.h"
@@ -125,14 +126,14 @@ Report bugs to %s\n", progname, ZEBRA_BUG_ADDRESS);
/* SIGHUP handler. */
void
-sighup (int sig)
+sighup (void)
{
zlog (NULL, LOG_INFO, "SIGHUP received");
}
/* SIGINT handler. */
void
-sigint (int sig)
+sigint (void)
{
zlog (NULL, LOG_INFO, "Terminating on signal");
@@ -143,58 +144,26 @@ sigint (int sig)
/* SIGUSR1 handler. */
void
-sigusr1 (int sig)
+sigusr1 (void)
{
zlog_rotate (NULL);
}
-/* Signal wrapper. */
-RETSIGTYPE *
-signal_set (int signo, void (*func)(int))
+struct quagga_signal_t ospf_signals[] =
{
- int ret;
- struct sigaction sig;
- struct sigaction osig;
-
- sig.sa_handler = func;
- sigemptyset (&sig.sa_mask);
- sig.sa_flags = 0;
-#ifdef SA_RESTART
- sig.sa_flags |= SA_RESTART;
-#endif /* SA_RESTART */
-
- ret = sigaction (signo, &sig, &osig);
-
- if (ret < 0)
- return (SIG_ERR);
- else
- return (osig.sa_handler);
-}
-
-/* Initialization of signal handles. */
-void
-signal_init ()
-{
- signal_set (SIGHUP, sighup);
- signal_set (SIGINT, sigint);
- signal_set (SIGTERM, sigint);
- signal_set (SIGPIPE, SIG_IGN);
-#ifdef SIGTSTP
- signal_set (SIGTSTP, SIG_IGN);
-#endif
-#ifdef SIGTTIN
- signal_set (SIGTTIN, SIG_IGN);
-#endif
-#ifdef SIGTTOU
- signal_set (SIGTTOU, SIG_IGN);
-#endif
- signal_set (SIGUSR1, sigusr1);
-#ifdef HAVE_GLIBC_BACKTRACE
- signal_set (SIGBUS, debug_print_trace);
- signal_set (SIGSEGV, debug_print_trace);
- signal_set (SIGILL, debug_print_trace);
-#endif /* HAVE_GLIBC_BACKTRACE */
-}
+ {
+ .signal = SIGHUP,
+ .handler = &sighup,
+ },
+ {
+ .signal = SIGUSR1,
+ .handler = &sigusr1,
+ },
+ {
+ .signal = SIGINT,
+ .handler = &sigint,
+ },
+};
/* OSPFd main routine. */
int
@@ -285,7 +254,7 @@ main (int argc, char **argv)
/* Library inits. */
zprivs_init (&ospfd_privs);
- signal_init ();
+ signal_init (master, Q_SIGC(ospf_signals), ospf_signals);
cmd_init (1);
debug_init ();
vty_init (master);