From e28c7cd0665364bb910fe2cead882623c23c28ac Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Wed, 30 Nov 2016 15:07:43 +0100
Subject: tree-wide: set SA_RESTART for signal handlers we install

We already set it in most cases, but make sure to set it in all others too, and
document that that's a good idea.
---
 src/activate/activate.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/activate')

diff --git a/src/activate/activate.c b/src/activate/activate.c
index a0cfc22000..6ebd820410 100644
--- a/src/activate/activate.c
+++ b/src/activate/activate.c
@@ -339,7 +339,7 @@ static void sigchld_hdl(int sig) {
 
 static int install_chld_handler(void) {
         static const struct sigaction act = {
-                .sa_flags = SA_NOCLDSTOP,
+                .sa_flags = SA_NOCLDSTOP|SA_RESTART,
                 .sa_handler = sigchld_hdl,
         };
 
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