mirror of
https://git.freebsd.org/ports.git
synced 2025-06-15 01:30:33 -04:00
63 lines
1.5 KiB
C
63 lines
1.5 KiB
C
--- src/tcsd/svrside.c.orig 2016-11-19 03:09:49 UTC
|
|
+++ src/tcsd/svrside.c
|
|
@@ -92,12 +92,19 @@ tcsd_signal_term(int signal)
|
|
term = 1;
|
|
}
|
|
|
|
-void
|
|
+static void
|
|
tcsd_signal_hup(int signal)
|
|
{
|
|
hup = 1;
|
|
}
|
|
|
|
+static void
|
|
+tcsd_signal_chld(int signal)
|
|
+{
|
|
+
|
|
+ wait3(NULL, WNOHANG, NULL);
|
|
+}
|
|
+
|
|
static TSS_RESULT
|
|
signals_init(void)
|
|
{
|
|
@@ -106,6 +113,14 @@ signals_init(void)
|
|
struct sigaction sa;
|
|
|
|
sigemptyset(&sigmask);
|
|
+ if ((rc = sigaddset(&sigmask, SIGCHLD))) {
|
|
+ LogError("sigaddset: %s", strerror(errno));
|
|
+ return TCSERR(TSS_E_INTERNAL_ERROR);
|
|
+ }
|
|
+ if ((rc = sigaddset(&sigmask, SIGINT))) {
|
|
+ LogError("sigaddset: %s", strerror(errno));
|
|
+ return TCSERR(TSS_E_INTERNAL_ERROR);
|
|
+ }
|
|
if ((rc = sigaddset(&sigmask, SIGTERM))) {
|
|
LogError("sigaddset: %s", strerror(errno));
|
|
return TCSERR(TSS_E_INTERNAL_ERROR);
|
|
@@ -128,12 +143,24 @@ signals_init(void)
|
|
return TCSERR(TSS_E_INTERNAL_ERROR);
|
|
}
|
|
|
|
+ if ((rc = sigaction(SIGINT, &sa, NULL))) {
|
|
+ LogError("signal SIGINT not registered: %s", strerror(errno));
|
|
+ return TCSERR(TSS_E_INTERNAL_ERROR);
|
|
+ }
|
|
+
|
|
sa.sa_handler = tcsd_signal_hup;
|
|
if ((rc = sigaction(SIGHUP, &sa, NULL))) {
|
|
LogError("signal SIGHUP not registered: %s", strerror(errno));
|
|
return TCSERR(TSS_E_INTERNAL_ERROR);
|
|
}
|
|
|
|
+ sa.sa_flags = SA_RESTART;
|
|
+ sa.sa_handler = tcsd_signal_chld;
|
|
+ if ((rc = sigaction(SIGCHLD, &tcsd_sa_chld, NULL))) {
|
|
+ LogError("signal SIGCHLD not registered: %s", strerror(errno));
|
|
+ return TCSERR(TSS_E_INTERNAL_ERROR);
|
|
+ }
|
|
+
|
|
return TSS_SUCCESS;
|
|
}
|
|
|