30 lines
1.1 KiB
C
30 lines
1.1 KiB
C
/* The <utmp.h> header is used by init, login, who, etc. */
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#ifndef _UTMP_H
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#define _UTMP_H
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#define WTMP "/usr/adm/wtmp" /* the login history file */
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#define BTMP "/usr/adm/btmp" /* the bad-login history file */
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#define UTMP "/etc/utmp" /* the user accouting file */
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struct utmp {
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char ut_user[8]; /* user name */
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char ut_id[4]; /* /etc/inittab ID */
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char ut_line[12]; /* terminal name */
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char ut_host[16]; /* host name, when remote */
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short ut_pid; /* process id */
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short int ut_type; /* type of entry */
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long ut_time; /* login/logout time */
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};
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#define ut_name ut_user /* for compatibility with other systems */
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/* Definitions for ut_type. */
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#define RUN_LVL 1 /* this is a RUN_LEVEL record */
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#define BOOT_TIME 2 /* this is a REBOOT record */
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#define INIT_PROCESS 5 /* this process was spawned by INIT */
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#define LOGIN_PROCESS 6 /* this is a 'getty' process waiting */
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#define USER_PROCESS 7 /* any other user process */
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#define DEAD_PROCESS 8 /* this process has died (wtmp only) */
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#endif /* _UTMP_H */
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