[PATCH 3/6] tools/misc: xenwatchdogd: make functions static

[leigh@xxxxxxxxxxxxx]

From: Leigh Brown <leigh@xxxxxxxxxxxxx>

Make all functions except main() static in xenwatchdogd.c.
---
 tools/misc/xenwatchdogd.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/misc/xenwatchdogd.c b/tools/misc/xenwatchdogd.c
index d4da0ad0b6..224753e824 100644
--- a/tools/misc/xenwatchdogd.c
+++ b/tools/misc/xenwatchdogd.c
@@ -15,7 +15,7 @@ xc_interface *h;
 bool safeexit = false;
 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