dovecot-2.0-sslstream: master: Keep service's processes in an ea...

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.0-sslstream/rev/fea8122e1deb
changeset: 10100:fea8122e1deb
user:      Timo Sirainen <tss at iki.fi>
date:      Mon Oct 19 18:31:46 2009 -0400
description:
master: Keep service's processes in an easily accessible linked list.

diffstat:

3 files changed, 7 insertions(+), 1 deletion(-)
src/master/service-process.c |    5 ++++-
src/master/service-process.h |    1 +
src/master/service.h         |    2 ++

diffs (52 lines):

diff -r 15a71c18a0f8 -r fea8122e1deb src/master/service-process.c
--- a/src/master/service-process.c	Mon Oct 19 15:02:04 2009 -0400
+++ b/src/master/service-process.c	Mon Oct 19 18:31:46 2009 -0400
@@ -10,6 +10,7 @@
 #include "base64.h"
 #include "hash.h"
 #include "str.h"
+#include "llist.h"
 #include "hostpid.h"
 #include "env-util.h"
 #include "fd-close-on-exec.h"
@@ -566,7 +567,8 @@ service_process_create(struct service *s
 		i_assert(fd[0] == -1);
 		break;
 	}
-		
+
+	DLLIST_PREPEND(&service->processes, process);
 	process->refcount = 1;
 	process->pid = pid;
 	process->uid = uid;
@@ -588,6 +590,7 @@ void service_process_destroy(struct serv
 	struct service *service = process->service;
 	struct service_list *service_list = service->list;
 
+	DLLIST_REMOVE(&service->processes, process);
 	hash_table_remove(service_pids, &process->pid);
 
 	if (process->available_count > 0)
diff -r 15a71c18a0f8 -r fea8122e1deb src/master/service-process.h
--- a/src/master/service-process.h	Mon Oct 19 15:02:04 2009 -0400
+++ b/src/master/service-process.h	Mon Oct 19 18:31:46 2009 -0400
@@ -2,6 +2,7 @@
 #define SERVICE_PROCESS_H
 
 struct service_process {
+	struct service_process *prev, *next;
 	struct service *service;
 	int refcount;
 
diff -r 15a71c18a0f8 -r fea8122e1deb src/master/service.h
--- a/src/master/service.h	Mon Oct 19 15:02:04 2009 -0400
+++ b/src/master/service.h	Mon Oct 19 18:31:46 2009 -0400
@@ -62,6 +62,8 @@ struct service {
 
 	/* all listeners, even those that aren't currently listening */
 	ARRAY_DEFINE(listeners, struct service_listener *);
+	/* linked list of all processes belonging to this service */
+	struct service_process *processes;
 
 	/* number of processes currently created for this service */
 	unsigned int process_count;