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9d8f1032b7
The user/dead process macros are not used anywhere in Serenity right now, but are required for OpenSSH.
78 lines
2.9 KiB
C
78 lines
2.9 KiB
C
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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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 are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED 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 OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include <sys/cdefs.h>
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#include <sys/time.h>
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__BEGIN_DECLS
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struct exit_status { /* Type for ut_exit, below */
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short int e_termination; /* Process termination status */
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short int e_exit; /* Process exit status */
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};
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#define USER_PROCESS 7
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#define DEAD_PROCESS 8
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#define UT_NAMESIZE 32
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#define UT_LINESIZE 32
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#define UT_HOSTSIZE 256
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struct utmp {
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short ut_type; /* Type of record */
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pid_t ut_pid; /* PID of login process */
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char ut_line[UT_LINESIZE]; /* Device name of tty - "/dev/" */
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char ut_id[4]; /* Terminal name suffix,
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or inittab(5) ID */
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char ut_user[UT_NAMESIZE]; /* Username */
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char ut_host[UT_HOSTSIZE]; /* Hostname for remote login, or
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kernel version for run-level
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messages */
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struct exit_status ut_exit; /* Exit status of a process
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marked as DEAD_PROCESS; not
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used by Linux init (1 */
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long ut_session; /* Session ID */
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struct timeval ut_tv; /* Time entry was made */
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int32_t ut_addr_v6[4]; /* Internet address of remote
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host; IPv4 address uses
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just ut_addr_v6[0] */
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char __unused[20]; /* Reserved for future use */
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};
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/* Backward compatibility hacks */
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#define ut_name ut_user
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#ifndef _NO_UT_TIME
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# define ut_time ut_tv.tv_sec
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#endif
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#define ut_xtime ut_tv.tv_sec
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#define ut_addr ut_addr_v6[0]
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__END_DECLS
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