From 5e7aa774cafef00e2ec911ec978f07acedeadcae Mon Sep 17 00:00:00 2001
From: Ryo Nakamura <upa@haeena.net>
Date: Fri, 18 Nov 2022 14:42:23 +0900
Subject: fix when copy multiple sources and various tiny fixes

* when copying multiple sources, target must be directory
* add multi-src copy test and parametrize src/dst prefixes
* cleanup REAMDE (s/sessions/connections/g)
* make error output in copy functions simple
---
 src/list.h | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'src/list.h')

diff --git a/src/list.h b/src/list.h
index 81ad31e..6c7e79f 100644
--- a/src/list.h
+++ b/src/list.h
@@ -514,4 +514,19 @@ static inline void hlist_add_after(struct hlist_node *n,
 	     pos = n)
 
 
+/**
+ * list_count - return length of list
+ * @head        the head for your list.
+ */
+static inline int list_count(struct list_head *head)
+{
+	int n = 0;
+	struct list_head *p;
+
+	list_for_each(p, head) n++;
+	return n;
+}
+
+
 #endif
+
-- 
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