make processes session leaders

This prevents ^C killing them directly as they will be in a different
process group.

1 files changed, 1 insertions, 0 deletions

diff --git a/rvnit.c b/rvnit.c
index 4c582d9..b5b798d 100644
--- a/rvnit.c
+++ b/rvnit.c
@@ -128,6 +128,7 @@ restart(int i)
 		close(services[i].logfd[0]);
 		close(services[i].logfd[1]);
 		sleep(delay);
+		setsid();
 		execl(services[i].name,
 		    services[i].name,
 		    (char *)0);