From 4978467a703210764bc7b2524d1e4f53013dfafa Mon Sep 17 00:00:00 2001
From: WHR <msl0000023508@gmail.com>
Date: Tue, 19 Dec 2023 17:50:47 +0800
Subject: [PATCH] Check availability of CLOCK_BOOTTIME before using it

---
 libuptimed/urec.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libuptimed/urec.c b/libuptimed/urec.c
index e2b6622..5b910ce 100644
--- a/libuptimed/urec.c
+++ b/libuptimed/urec.c
@@ -136,10 +136,10 @@ time_t read_uptime(void) {
 	double upseconds = 0;
 	struct sysinfo	si;
 
-
+#ifdef CLOCK_BOOTTIME
 	if (clock_gettime(CLOCK_BOOTTIME, &ts) == 0)
 		return ts.tv_sec;
-
+#endif
 
 	/* clock_gettime() failed */
 	f=fopen("/proc/uptime", "r");