X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=tests%2Ftest-link.c;h=250a821181f7499b04e8e686225e17296def6d43;hb=2b08e890726e2c572d2ba64f19bece957d1bfd98;hp=255a939e6d1f4294008e5cc3a827ad86916e81d2;hpb=8e0d8019628758a7cf002f9b295a652f4bee261a;p=gnulib.git

diff --git a/tests/test-link.c b/tests/test-link.c
index 255a939e6..250a82118 100644
--- a/tests/test-link.c
+++ b/tests/test-link.c
@@ -18,6 +18,7 @@
 
 #include <unistd.h>
 
+#include <errno.h>
 #include <stdio.h>
 #include <stdlib.h>
 
@@ -36,8 +37,27 @@
 int
 main (int argc, char **argv)
 {
+  int ret;
+
   ASSERT (argc == 3);
-  ASSERT (link (argv[1], argv[2]) == 0);
+
+  ret = link (argv[1], argv[2]);
+  if (ret < 0)
+    {
+      /* If the device does not support hard links, errno is
+	 EPERM on Linux, EOPNOTSUPP on FreeBSD.  */
+      switch (errno)
+	{
+	case EPERM:
+#ifdef EOPNOTSUPP
+	case EOPNOTSUPP:
+#endif
+	  return 77;
+	default:
+	  perror ("link");
+	  return 1;
+	}
+    }
 
   return 0;
 }