X-Git-Url: http://git.tuebingen.mpg.de/?a=blobdiff_plain;f=close_on_fork.c;h=7e0c8e6474b48a932ca0c107862391466415ec96;hb=21859dc53e11f56e76a5db0f105ee65a20d09ab9;hp=4f7c2b955a4d9f1404386f57b8246b803115a2bf;hpb=ebb0565e946770c5b83c4d28c1f674dffdeaf551;p=paraslash.git

diff --git a/close_on_fork.c b/close_on_fork.c
index 4f7c2b95..7e0c8e64 100644
--- a/close_on_fork.c
+++ b/close_on_fork.c
@@ -1,13 +1,13 @@
-/*
- * Copyright (C) 2005-2008 Andre Noll <maan@systemlinux.org>
- *
- * Licensed under the GPL v2. For licencing details see COPYING.
- */
+/* Copyright (C) 2005 Andre Noll <maan@tuebingen.mpg.de>, see file COPYING. */
 
 /** \file close_on_fork.c Manage a list of fds that should be closed on fork. */
+
+#include <regex.h>
+
 #include "para.h"
 #include "list.h"
 #include "string.h"
+#include "close_on_fork.h"
 
 static struct list_head close_on_fork_list;
 static int initialized;
@@ -15,7 +15,7 @@ static int initialized;
 /**
  * Describes an element of the close-on-fork list.
  *
- * \sa list.h
+ * \sa \ref list.h.
  */
 struct close_on_fork {
 	/** The file descriptor which should be closed after fork(). */
@@ -63,16 +63,21 @@ void del_close_on_fork_list(int fd)
 }
 
 /**
- * Call close(3) for each fd in the close-on-fork list.
+ * Close all fds in the list and destroy all list entries.
+ *
+ * This function calls close(3) for each fd in the close-on-fork list
+ * and empties the list afterwards.
  */
 void close_listed_fds(void)
 {
-	struct close_on_fork *cof;
+	struct close_on_fork *cof, *tmp;
 
 	if (!initialized)
 		return;
-	list_for_each_entry(cof, &close_on_fork_list, node) {
+	list_for_each_entry_safe(cof, tmp, &close_on_fork_list, node) {
 		PARA_DEBUG_LOG("closing fd %d\n", cof->fd);
 		close(cof->fd);
+		list_del(&cof->node);
+		free(cof);
 	}
 }