usr/src/lib/getloginx/common/getloginx.c

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*
  23  *      Copyright (c) 2013 Gary Mills
  24  *
  25  * For old programs that handle long names correctly,
  26  * getlogin() returns a long login name without change.
  27  *
  28  * Use:
  29  *      LD_PRELOAD=getloginx.so.1 program args ...
  30  *
  31  */
  32
  33 extern char *getloginx(void);
  34
  35 char *
  36 getlogin(void)
  37 {
  38         return (getloginx());
  39 }
  40
  41 /* */