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Last change
on this file since 20 was 4, checked in by Mattia Monga, 14 years ago |
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Importazione sorgenti libro
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File size:
1.1 KB
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| [4] | 1 | /* The <utmp.h> header is used by init, login, who, etc. */
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| 2 |
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| 3 | #ifndef _UTMP_H
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| 4 | #define _UTMP_H
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| 5 |
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| 6 | #define WTMP "/usr/adm/wtmp" /* the login history file */
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| 7 | #define BTMP "/usr/adm/btmp" /* the bad-login history file */
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| 8 | #define UTMP "/etc/utmp" /* the user accouting file */
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| 9 |
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| 10 | struct utmp {
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| 11 | char ut_user[8]; /* user name */
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| 12 | char ut_id[4]; /* /etc/inittab ID */
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| 13 | char ut_line[12]; /* terminal name */
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| 14 | char ut_host[16]; /* host name, when remote */
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| 15 | short ut_pid; /* process id */
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| 16 | short int ut_type; /* type of entry */
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| 17 | long ut_time; /* login/logout time */
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| 18 | };
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| 19 |
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| 20 | #define ut_name ut_user /* for compatibility with other systems */
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| 21 |
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| 22 | /* Definitions for ut_type. */
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| 23 | #define RUN_LVL 1 /* this is a RUN_LEVEL record */
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| 24 | #define BOOT_TIME 2 /* this is a REBOOT record */
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| 25 | #define INIT_PROCESS 5 /* this process was spawned by INIT */
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| 26 | #define LOGIN_PROCESS 6 /* this is a 'getty' process waiting */
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| 27 | #define USER_PROCESS 7 /* any other user process */
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| 28 | #define DEAD_PROCESS 8 /* this process has died (wtmp only) */
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| 29 |
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| 30 | #endif /* _UTMP_H */
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