Mailing List Archive

From: Leigh Brown <leigh@solinno.co.uk>

Make all functions except main() static in xenwatchdogd.c. Also make
the remaining global variable static.

Signed-off-by: Leigh Brown <leigh@solinno.co.uk>
---
tools/misc/xenwatchdogd.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/tools/misc/xenwatchdogd.c b/tools/misc/xenwatchdogd.c
index 35a0df655a..2e7f9f51c5 100644
--- a/tools/misc/xenwatchdogd.c
+++ b/tools/misc/xenwatchdogd.c
@@ -11,11 +11,11 @@
#include <stdio.h>
#include <stdbool.h>

-xc_interface *h;
+static xc_interface *h;
static bool safeexit = false;
static bool done = false;

-void daemonize(void)
+static void daemonize(void)
{
switch (fork()) {
case -1:
@@ -38,12 +38,12 @@ void daemonize(void)
err(EXIT_FAILURE, "reopen stderr");
}

-void catch_exit(int sig)
+static void catch_exit(int sig)
{
done = true;
}

-void catch_usr1(int sig)
+static void catch_usr1(int sig)
{
safeexit = true;
done = true;
--
2.39.2