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authorJakub Jelinek <jakub@redhat.com>2007-07-12 18:26:36 +0000
committerJakub Jelinek <jakub@redhat.com>2007-07-12 18:26:36 +0000
commit0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (patch)
tree2ea1f8305970753e4a657acb2ccc15ca3eec8e2c /nis/nis_domain_of.c
parent7d58530341304d403a6626d7f7a1913165fe2f32 (diff)
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2.5-18.1
Diffstat (limited to 'nis/nis_domain_of.c')
-rw-r--r--nis/nis_domain_of.c16
1 files changed, 15 insertions, 1 deletions
diff --git a/nis/nis_domain_of.c b/nis/nis_domain_of.c
index eca2066aa3..4d6b48640e 100644
--- a/nis/nis_domain_of.c
+++ b/nis/nis_domain_of.c
@@ -1,4 +1,4 @@
-/* Copyright (c) 1997 Free Software Foundation, Inc.
+/* Copyright (c) 1997, 2007 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
 
@@ -26,3 +26,17 @@ nis_domain_of (const_nis_name name)
 
   return nis_domain_of_r (name, result, NIS_MAXNAMELEN);
 }
+
+const_nis_name
+__nis_domain_of (const_nis_name name)
+{
+  const_nis_name cptr = strchr (name, '.');
+
+  if (cptr++ == NULL)
+    return "";
+
+  if (*cptr == '\0')
+    return ".";
+
+  return cptr;
+}