Import glibc-mainline for 2006-08-16

git-svn-id: svn://svn.eglibc.org/fsf/trunk@4 7b3dc134-2b1b-0410-93df-9e9f96275f8d

1 files changed, 43 insertions, 0 deletions

diff --git a/libc/login/getutid.c b/libc/login/getutid.c
new file mode 100644
index 000000000..3d022e405
--- /dev/null
+++ b/libc/login/getutid.c
@@ -0,0 +1,43 @@
+/* Copyright (C) 1996, 1997, 1998, 2001, 2002 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <stdlib.h>
+#include <utmp.h>
+
+
+/* Local buffer to store the result.  */
+libc_freeres_ptr (static struct utmp *buffer);
+
+struct utmp *
+__getutid (const struct utmp *id)
+{
+  struct utmp *result;
+
+  if (buffer == NULL)
+    {
+      buffer = (struct utmp *) malloc (sizeof (struct utmp));
+      if (buffer == NULL)
+        return NULL;
+    }
+  if (__getutid_r (id, buffer, &result) < 0)
+    return NULL;
+
+  return result;
+}
+weak_alias (__getutid, getutid)