From: des <des@d4fa192b-c00b-0410-8231-f00ffab90ce4>
Date: Tue, 3 Jul 2007 14:19:40 +0000 (+0000)
Subject: Implement "now" and "obj.lastuse", with a note to the effect that the use
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bd6e808ee8e303bbbf5907393caeafbd1114e986;p=varnish

Implement "now" and "obj.lastuse", with a note to the effect that the use
of timestamps and clock_gettime() throughout Varnish needs reviewing (as
per IRC discussion with phk)


git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@1630 d4fa192b-c00b-0410-8231-f00ffab90ce4
---

diff --git a/varnish-cache/bin/varnishd/cache_vrt.c b/varnish-cache/bin/varnishd/cache_vrt.c
index 5bbdbc06..a7ad1a83 100644
--- a/varnish-cache/bin/varnishd/cache_vrt.c
+++ b/varnish-cache/bin/varnishd/cache_vrt.c
@@ -304,3 +304,28 @@ VRT_l_req_hash(struct sess *sp, const char *str)
 	sp->hash_e[l] = '#';
 	sp->hash_e += l + 1;
 }
+
+/*--------------------------------------------------------------------*/
+
+double
+VRT_r_now(struct sess *sp)
+{
+	struct timespec now;
+
+	(void)sp;
+	/* XXX use of clock_gettime() needs review */
+	clock_gettime(CLOCK_MONOTONIC, &now);
+	return (now.tv_sec);
+}
+
+double
+VRT_r_obj_lastuse(struct sess *sp)
+{
+	struct timespec now;
+
+	CHECK_OBJ_NOTNULL(sp, SESS_MAGIC);
+	CHECK_OBJ_NOTNULL(sp->obj, OBJECT_MAGIC);	/* XXX */
+	/* XXX use of clock_gettime() needs review */
+	clock_gettime(CLOCK_MONOTONIC, &now);
+	return (now.tv_sec - sp->obj->lru_stamp);
+}