From: Paul Eggert <eggert@cs.ucla.edu>
Date: Tue, 27 Dec 2005 07:55:03 +0000 (+0000)
Subject: (diropen): Don't bother trying to open directory for write access:
X-Git-Tag: v6.0~1026
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=cc4d59e9cd0a54118dc0f0dc833539102a42ea4a;p=thirdparty%2Fcoreutils.git

(diropen): Don't bother trying to open directory for write access:
POSIX says that must fail.
---

diff --git a/lib/fts.c b/lib/fts.c
index eb24b9862c..d119541efe 100644
--- a/lib/fts.c
+++ b/lib/fts.c
@@ -203,10 +203,7 @@ static int
 internal_function
 diropen (char const *dir)
 {
-  int fd = open (dir, O_RDONLY | O_DIRECTORY);
-  if (fd < 0)
-    fd = open (dir, O_WRONLY | O_DIRECTORY);
-  return fd;
+  return open (dir, O_RDONLY | O_DIRECTORY | O_NOCTTY | O_NONBLOCK);
 }
 
 FTS *