91 lines
2.3 KiB
C
91 lines
2.3 KiB
C
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/*
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* Copyright (C) 2008 The Android Open Source Project
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef _UTMP_H_
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#define _UTMP_H_
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#include <sys/cdefs.h>
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#include <sys/types.h>
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#include <time.h>
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#define _PATH_UTMP "/var/run/utmp"
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#define _PATH_WTMP "/var/log/wtmp"
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#define _PATH_LASTLOG "/var/log/lastlog"
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#define UT_NAMESIZE 8
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#define UT_LINESIZE 8
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#define UT_HOSTSIZE 16
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#define USER_PROCESS 7
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struct lastlog
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{
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time_t ll_time;
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char ll_line[UT_LINESIZE];
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char ll_host[UT_HOSTSIZE];
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};
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struct exit_status
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{
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short int e_termination;
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short int e_exit;
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};
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struct utmp
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{
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short int ut_type;
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pid_t ut_pid;
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char ut_line[UT_LINESIZE];
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char ut_id[4];
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char ut_user[UT_NAMESIZE];
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char ut_host[UT_HOSTSIZE];
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struct exit_status ut_exit;
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long int ut_session;
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struct timeval ut_tv;
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int32_t ut_addr_v6[4];
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char unsed[20];
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};
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#define ut_name ut_user
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#define ut_time ut_tv.tv_sec
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#define ut_addr ut_addr_v6[0]
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__BEGIN_DECLS
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int utmpname(const char*);
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void setutent();
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struct utmp* getutent();
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__END_DECLS
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#endif // _UTMP_H_
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