From: Stefan Agner <stefan@agner.ch>
Date: Fri, 8 Nov 2019 23:50:10 +0000 (+0100)
Subject: weston-launch: show when a signal is sent to a child
X-Git-Tag: upstream/9.0.0~307
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a8b4ddaec28f68831525766b1fcd54be98f8ed8e;p=platform%2Fupstream%2Fweston.git

weston-launch: show when a signal is sent to a child

In verbose mode, print when a signal is sent to the child process.

Signed-off-by: Stefan Agner <stefan@agner.ch>
---

diff --git a/libweston/weston-launch.c b/libweston/weston-launch.c
index 4962bd6f..95d6874f 100644
--- a/libweston/weston-launch.c
+++ b/libweston/weston-launch.c
@@ -510,8 +510,14 @@ handle_signal(struct weston_launch *wl)
 		break;
 	case SIGTERM:
 	case SIGINT:
-		if (wl->child)
-			kill(wl->child, sig.ssi_signo);
+		if (!wl->child)
+			break;
+
+		if (wl->verbose)
+			fprintf(stderr, "weston-launch: sending %s to pid %d\n",
+				strsignal(sig.ssi_signo), wl->child);
+
+		kill(wl->child, sig.ssi_signo);
 		break;
 	case SIGUSR1:
 		send_reply(wl, WESTON_LAUNCHER_DEACTIVATE);