From: Aurelien DARRAGON <adarragon@haproxy.com>
Date: Thu, 26 Jun 2025 17:21:36 +0000 (+0200)
Subject: MINOR: clock: add clock_set_now_offset() helper
X-Git-Tag: v3.3-dev7~56
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=20f9d8fa4e132478044e2188706e14d56c758e82;p=thirdparty%2Fhaproxy.git

MINOR: clock: add clock_set_now_offset() helper

Since now_offset is a static variable and is not exposed outside from
clock.c, let's add an helper so that it becomes possible to set its
value from another source file.
---

diff --git a/include/haproxy/clock.h b/include/haproxy/clock.h
index 664e53968..3737fc51e 100644
--- a/include/haproxy/clock.h
+++ b/include/haproxy/clock.h
@@ -49,6 +49,7 @@ uint clock_report_idle(void);
 void clock_leaving_poll(int timeout, int interrupted);
 void clock_entering_poll(void);
 void clock_adjust_now_offset(void);
+void clock_set_now_offset(llong ofs);
 
 static inline void clock_update_date(int max_wait, int interrupted)
 {
diff --git a/src/clock.c b/src/clock.c
index 16270aac3..6fba12a1c 100644
--- a/src/clock.c
+++ b/src/clock.c
@@ -364,6 +364,11 @@ void clock_adjust_now_offset(void)
 	HA_ATOMIC_STORE(&now_offset, now_ns - tv_to_ns(&date));
 }
 
+void clock_set_now_offset(llong ofs)
+{
+	HA_ATOMIC_STORE(&now_offset, ofs);
+}
+
 /* must be called once per thread to initialize their thread-local variables.
  * Note that other threads might also be initializing and running in parallel.
  */