From: Kay Sievers <kay.sievers@suse.de>
Date: Wed, 19 Oct 2005 21:59:54 +0000 (+0200)
Subject: libsysfs: accept sysmlinks to directories instead of real directories
X-Git-Tag: 174~2524
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=daff48063eb2cb547d24a547684543ee991f0815;p=elogind.git

libsysfs: accept sysmlinks to directories instead of real directories

Recent changes to the sysfs layout introduced class-devices pointed to
by a symlink, instead of the real object at that location.

Signed-off-by: Kay Sievers <kay.sievers@suse.de>
---

diff --git a/libsysfs/sysfs_utils.c b/libsysfs/sysfs_utils.c
index c5558a43a..bd7f99ae1 100644
--- a/libsysfs/sysfs_utils.c
+++ b/libsysfs/sysfs_utils.c
@@ -233,7 +233,7 @@ int sysfs_path_is_dir(const char *path)
 		errno = EINVAL;
 		return 1;
 	}
-	if ((lstat(path, &astats)) != 0) {
+	if ((stat(path, &astats)) != 0) {
 		dprintf("stat() failed\n");
 		return 1;
 	}