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glibc  2.9
utmp.h
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00001 /* The `struct utmp' type, describing entries in the utmp file.  Generic/BSDish
00002    Copyright (C) 1993, 1996, 1997 Free Software Foundation, Inc.
00003    This file is part of the GNU C Library.
00004 
00005    The GNU C Library is free software; you can redistribute it and/or
00006    modify it under the terms of the GNU Lesser General Public
00007    License as published by the Free Software Foundation; either
00008    version 2.1 of the License, or (at your option) any later version.
00009 
00010    The GNU C Library is distributed in the hope that it will be useful,
00011    but WITHOUT ANY WARRANTY; without even the implied warranty of
00012    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013    Lesser General Public License for more details.
00014 
00015    You should have received a copy of the GNU Lesser General Public
00016    License along with the GNU C Library; if not, write to the Free
00017    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
00018    02111-1307 USA.  */
00019 
00020 #ifndef _UTMP_H
00021 # error "Never include <bits/utmp.h> directly; use <utmp.h> instead."
00022 #endif
00023 
00024 #include <paths.h>
00025 #include <time.h>
00026 
00027 
00028 #define       UT_NAMESIZE   8
00029 #define       UT_LINESIZE   8
00030 #define       UT_HOSTSIZE   16
00031 
00032 
00033 struct lastlog
00034   {
00035     time_t ll_time;
00036     char ll_line[UT_LINESIZE];
00037     char ll_host[UT_HOSTSIZE];
00038   };
00039 
00040 struct utmp
00041   {
00042     char ut_line[UT_LINESIZE];
00043     char ut_user[UT_NAMESIZE];
00044 #define ut_name ut_user
00045     char ut_host[UT_HOSTSIZE];
00046     long int ut_time;
00047   };
00048 
00049 
00050 #define _HAVE_UT_HOST 1            /* We have the ut_host field.  */