bits/utmp.h

   1 /* The `struct utmp' type, describing entries in the utmp file.  Generic/BSDish
   2    Copyright (C) 1993-2017 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, see
  17    <http://www.gnu.org/licenses/>.  */
  18
  19 #ifndef _UTMP_H
  20 # error "Never include <bits/utmp.h> directly; use <utmp.h> instead."
  21 #endif
  22
  23 #include <paths.h>
  24 #include <time.h>
  25
  26
  27 #define UT_NAMESIZE     8
  28 #define UT_LINESIZE     8
  29 #define UT_HOSTSIZE     16
  30
  31
  32 struct lastlog
  33   {
  34     time_t ll_time;
  35     char ll_line[UT_LINESIZE];
  36     char ll_host[UT_HOSTSIZE];
  37   };
  38
  39 struct utmp
  40   {
  41     char ut_line[UT_LINESIZE];
  42     char ut_user[UT_NAMESIZE];
  43 #define ut_name ut_user
  44     char ut_host[UT_HOSTSIZE];
  45     long int ut_time;
  46   };
  47
  48
  49 #define _HAVE_UT_HOST 1         /* We have the ut_host field.  */