From c2d03f108ec97a4b3805f6d919adbbfa13bde8dc Mon Sep 17 00:00:00 2001
From: Aomx <julian.cordes@gmail.com>
Date: Wed, 30 Sep 2015 16:38:58 +0200
Subject: [PATCH] made state variable static and optimized error message.
---
gtests/net/packetdrill/run.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/gtests/net/packetdrill/run.c b/gtests/net/packetdrill/run.c
index 7e825306..705adce0 100644
--- a/gtests/net/packetdrill/run.c
+++ b/gtests/net/packetdrill/run.c
@@ -64,7 +64,7 @@
*/
const int MAX_SPIN_USECS = 20;
-struct state *state = NULL;
+static struct state *state = NULL;
void interrupt_handler(int signal_number) {
if (state != NULL)
@@ -509,7 +509,7 @@ void run_script(struct config *config, struct script *script)
struct event *event = NULL;
if (signal(SIGINT, interrupt_handler) == SIG_ERR) {
- die("could not set up interrupt handler!");
+ die("could not set up interrupt handler for SIGINT!");
}
DEBUGP("run_script: running script\n");
--
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