test: Rename propagating signal handler

nstool in "exec" mode will propagate some signals (specifically SIGTERM) to
the process in the namespace it executes.  The signal handler which
accomplishes this is called simply sig_handler().  However, it turns out
we're going to need some other signal handlers, so rename this to the more
specific sig_propagate().

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/test/nstool.c b/test/nstool.c
index fc357d8..3f75edd 100644
--- a/test/nstool.c
+++ b/test/nstool.c
@@ -346,7 +346,7 @@ static int openns(const char *fmt, ...)
 }
 
 static pid_t sig_pid;
-static void sig_handler(int signum)
+static void sig_propagate(int signum)
 {
 	int err;
 
@@ -358,7 +358,7 @@ static void sig_handler(int signum)
 static void wait_for_child(pid_t pid)
 {
 	struct sigaction sa = {
-		.sa_handler = sig_handler,
+		.sa_handler = sig_propagate,
 		.sa_flags = SA_RESETHAND,
 	};
 	int status, err;