X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=tests%2Ftest-linkat.c;h=8d179e2fafcbcbad414b5da342802dd8beb1945f;hb=88418d5fd24c99aac393d3e2f564f6939e4e2fe3;hp=1dbfad5270510834b8b9cbc603652f8230a3e548;hpb=3220d5c6210870672d55ab27482fcdd1e964d75d;p=gnulib.git

diff --git a/tests/test-linkat.c b/tests/test-linkat.c
index 1dbfad527..8d179e2fa 100644
--- a/tests/test-linkat.c
+++ b/tests/test-linkat.c
@@ -1,5 +1,5 @@
 /* Tests of linkat.
-   Copyright (C) 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2009-2011 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -29,6 +29,7 @@ SIGNATURE_CHECK (linkat, int, (int, char const *, int, char const *, int));
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <sys/stat.h>
 
 #include "areadlink.h"
 #include "filenamecat.h"
@@ -52,6 +53,17 @@ do_link (char const *name1, char const *name2)
   return linkat (dfd1, name1, dfd2, name2, flag);
 }
 
+/* Can we expect that link() and linkat(), when called on a symlink,
+   increment the link count of that symlink?  */
+#if LINK_FOLLOWS_SYMLINKS == 0
+# define EXPECT_LINK_HARDLINKS_SYMLINKS 1
+#elif LINK_FOLLOWS_SYMLINKS == -1
+extern int __xpg4;
+# define EXPECT_LINK_HARDLINKS_SYMLINKS (__xpg4 == 0)
+#else
+# define EXPECT_LINK_HARDLINKS_SYMLINKS 0
+#endif
+
 /* Wrapper to see if two symlinks act the same.  */
 static void
 check_same_link (char const *name1, char const *name2)
@@ -67,7 +79,7 @@ check_same_link (char const *name1, char const *name2)
   ASSERT (contents1);
   ASSERT (contents2);
   ASSERT (strcmp (contents1, contents2) == 0);
-  if (!LINK_FOLLOWS_SYMLINKS)
+  if (EXPECT_LINK_HARDLINKS_SYMLINKS)
     ASSERT (SAME_INODE (st1, st2));
   free (contents1);
   free (contents2);
@@ -179,7 +191,7 @@ main (void)
   ASSERT (errno == EEXIST || errno == EPERM || errno == EACCES);
   errno = 0;
   ASSERT (linkat (dfd, BASE "link1", dfd, BASE "sub1/", 0) == -1);
-  ASSERT (errno == EEXIST);
+  ASSERT (errno == EEXIST || errno == ENOTDIR);
   errno = 0;
   ASSERT (linkat (dfd, BASE "link1", dfd, BASE "sub1",
                   AT_SYMLINK_FOLLOW) == -1);