sysdeps/gnu/getutmp.c

   1 /* Copyright (C) 1999 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3
   4    The GNU C Library is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU Lesser General Public
   6    License as published by the Free Software Foundation; either
   7    version 2.1 of the License, or (at your option) any later version.
   8
   9    The GNU C Library is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12    Lesser General Public License for more details.
  13
  14    You should have received a copy of the GNU Lesser General Public
  15    License along with the GNU C Library; if not, write to the Free
  16    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  17    02111-1307 USA.  */
  18
  19 #include <assert.h>
  20 #include <string.h>
  21 #include <utmp.h>
  22 /* This is an ugly hack but we must not see the getutmpx declaration.  */
  23 #define getutmpx XXXgetutmpx
  24 #include <utmpx.h>
  25 #undef getutmpx
  26
  27 void
  28 getutmp (const struct utmpx *utmpx, struct utmp *utmp)
  29 {
  30   assert (sizeof (struct utmp) == sizeof (struct utmpx));
  31   memcpy (utmp, utmpx, sizeof (struct utmp));
  32 }
  33 strong_alias (getutmp, getutmpx)