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readlink() bug.
- To: cygwin-developers at sourceware dot cygnus dot com
- Subject: readlink() bug.
- From: Kazuhiro Fujieda <fujieda at jaist dot ac dot jp>
- Date: 13 Oct 1999 09:23:02 +0900
readlink() should return ENOENT and not EINVAL when it can't
find the target symlink.
ChangeLog:
Wed Oct 13 09:02:32 1999 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
* path.cc (readlink): Return errno correctly when it can't find
the target symlink.
--- path.cc- Wed Oct 13 09:02:02 1999
+++ path.cc Wed Oct 13 09:02:32 1999
@@ -2224,6 +2224,9 @@ readlink (const char *path, char *buf, i
return -1;
}
+ if (pathbuf.fileattr == (DWORD) -1)
+ return -1;
+
if (!pathbuf.issymlink ())
{
set_errno (EINVAL);
____
| AIST Kazuhiro Fujieda <fujieda@jaist.ac.jp>
| HOKURIKU School of Information Science
o_/ 1990 Japan Advanced Institute of Science and Technology