From: Nishant Chaprana <n.chaprana@samsung.com>
Date: Tue, 27 Jun 2017 08:49:33 +0000 (+0530)
Subject: Ignoring SIGCHLD signal as exit status if child process is not required.
X-Git-Tag: accepted/tizen/unified/20170628.164020^0
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fchanges%2F07%2F135907%2F1;p=platform%2Fcore%2Fconnectivity%2Fstc-manager.git

Ignoring SIGCHLD signal as exit status if child process is not required.

Description: This patch ignores the SIGCHLD event, so that kernel can
reap the child process automatically so that process table is properly updated.

Change-Id: I09283dbee630359a5daa5c2d25f97a65ac6dda3e
Signed-off-by: Nishant Chaprana <n.chaprana@samsung.com>
---

diff --git a/packaging/stc-manager.spec b/packaging/stc-manager.spec
index f9ff828..d9ab976 100644
--- a/packaging/stc-manager.spec
+++ b/packaging/stc-manager.spec
@@ -1,6 +1,6 @@
 Name:       stc-manager
 Summary:    STC(Smart Traffic Control) manager
-Version:    0.0.17
+Version:    0.0.18
 Release:    0
 Group:      Network & Connectivity/Other
 License:    Apache-2.0
diff --git a/src/stc-manager.c b/src/stc-manager.c
index 6af6b7b..a732b72 100755
--- a/src/stc-manager.c
+++ b/src/stc-manager.c
@@ -14,6 +14,7 @@
  * limitations under the License.
  */
 
+#include <signal.h>
 #include "stc-manager.h"
 #include "stc-emulator.h"
 #include "stc-statistics.h"
@@ -89,6 +90,8 @@ gint32 main(gint32 argc, gchar *argv[])
 	GMainLoop *main_loop = NULL;
 	gint32 ret = -1;
 
+	signal(SIGCHLD, SIG_IGN);
+
 	STC_LOGI("Smart Traffic Control Manager");
 
 	if (daemon(0, 0) != 0)