44 lines
840 B
C
44 lines
840 B
C
#ifndef _UTMP_H
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# define _UTMP_H
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#include <sys/types.h>
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# define UTMP_FILE "/etc/utmp"
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# define WTMP_FILE "/etc/wtmp"
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struct utmp {
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char ut_user[8]; /* how limited */
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char ut_id[4]; /* ditto */
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char ut_line[12]; /* I'm repeating myself */
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short ut_pid;
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short ut_type;
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struct exit_status {
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short e_termination;
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short e_exit;
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} ut_exit; /* for DEAD_PROCESS processes */
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time_t ut_time;
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};
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/* Definitions for ut_type fields */
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# define EMPTY 0
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# define RUN_LVL 1
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# define BOOT_TIME 2
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# define OLD_TIME 3
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# define NEW_TIME 4
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# define INIT_PROCESS 5
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# define LOGIN_PROCESS 6
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# define USER_PROCESS 7
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# define DEAD_PROCESS 8
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# define ACCOUNTING 9
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# define UTMAXTYPE ACCOUNTING
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# define RUNLVL_MSG "run-level %c"
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# define BOOT_MSG "system boot"
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# define OTIME_MSG "old time"
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# define NTIME_MSG "new time"
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#endif /* _UTMP_H */
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