Add a stevedore call to complete initialization ("ready") which is called

as late as possible, before we start the child.



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@4812 d4fa192b-c00b-0410-8231-f00ffab90ce4

bin/varnishd/stevedore.c

@@ -238,6 +238,18 @@ STV_add(const struct stevedore *stv2, int ac, char * const *av)
 		stv_next = VTAILQ_FIRST(&stevedores);
 }
 
+void
+STV_ready(void)
+{
+	struct stevedore *stv;
+
+	ASSERT_MGT();
+	VTAILQ_FOREACH(stv, &stevedores, list) {
+		if (stv->ready != NULL)
+			stv->ready(stv);
+	}
+}
+
 void
 STV_open(void)
 {

bin/varnishd/stevedore.h

@@ -36,6 +36,7 @@ struct object;
 struct objcore;
 
 typedef void storage_init_f(struct stevedore *, int ac, char * const *av);
+typedef void storage_ready_f(struct stevedore *);
 typedef void storage_open_f(const struct stevedore *);
 typedef struct storage *storage_alloc_f(struct stevedore *, size_t size,
     struct objcore *);
@@ -50,6 +51,7 @@ struct stevedore {
 #define STEVEDORE_MAGIC		0x4baf43db
 	const char		*name;
 	storage_init_f		*init;	/* called by mgt process */
+	storage_ready_f		*ready;	/* called by mgt process */
 	storage_open_f		*open;	/* called by cache process */
 	storage_alloc_f		*alloc;
 	storage_trim_f		*trim;
@@ -71,6 +73,7 @@ struct storage *STV_alloc(struct sess *sp, size_t size, struct objcore *oc);
 void STV_trim(struct storage *st, size_t size);
 void STV_free(struct storage *st);
 void STV_add(const struct stevedore *stv, int ac, char * const *av);
+void STV_ready(void);
 void STV_open(void);
 void STV_close(void);
 struct lru *STV_lru(const struct storage *st);

bin/varnishd/varnishd.c

@@ -719,6 +719,8 @@ main(int argc, char * const *argv)
 		mgt_cli_telnet(tmpbuf);
 	}
 
+	STV_ready();	/* Complete initialization */
+
 	MGT_Run();
 
 	if (pfh != NULL)