From: Han-Wen Nienhuys <hanwen@google.com>
Date: Tue, 26 Sep 2017 11:21:48 +0000 (+0200)
Subject: real_path: clarify return value ownership
X-Git-Tag: v2.15.0-rc0~22^2~1
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/d83d846e84d6ba6c7c4221d2681dfde820949362?ds=sidebyside;hp=--cc

real_path: clarify return value ownership

Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

d83d846e84d6ba6c7c4221d2681dfde820949362
diff --git a/abspath.c b/abspath.c
index 708aff8d42..9857985329 100644
--- a/abspath.c
+++ b/abspath.c
@@ -202,6 +202,10 @@ char *strbuf_realpath(struct strbuf *resolved, const char *path,
 	return retval;
 }
 
+/*
+ * Resolve `path` into an absolute, cleaned-up path. The return value
+ * comes from a shared buffer.
+ */
 const char *real_path(const char *path)
 {
 	static struct strbuf realpath = STRBUF_INIT;