compilers/linux86-0.16.17/libc/include/utmp.h

   1 /* utmp.h */
   2
   3 #ifndef __UTMP_H
   4 #define __UTMP_H
   5
   6 #include <features.h>
   7 #include <sys/types.h>
   8 #include <paths.h>
   9 #include <time.h>
  10
  11 #define UT_UNKNOWN 0
  12 #define UT_LINESIZE 12
  13 #define UT_NAMESIZE 8
  14 #define UT_HOSTSIZE 16
  15
  16 #define RUN_LVL 1
  17 #define BOOT_TIME 2
  18 #define NEW_TIME 3
  19 #define OLD_TIME 4
  20
  21 #define INIT_PROCESS 5
  22 #define LOGIN_PROCESS 6
  23 #define USER_PROCESS 7
  24 #define DEAD_PROCESS 8
  25
  26 struct utmp
  27 {
  28   short   ut_type;                 /* type of login */
  29   pid_t   ut_pid;                  /* pid of login-process */
  30   char    ut_line[UT_LINESIZE];    /* devicename of tty -"/dev/", null-term */
  31   char    ut_id[2];                /* abbrev. ttyname, as 01, s1 etc. */
  32   time_t  ut_time;                 /* login time */
  33   char    ut_user[UT_NAMESIZE];    /* username, not null-term */
  34   char    ut_host[UT_HOSTSIZE];    /* hostname for remote login... */
  35   long    ut_addr;                 /* IP addr of remote host */
  36
  37 };
  38
  39 extern void             setutent __P ((void));
  40 extern void             utmpname __P ((__const char *));
  41 extern struct utmp *    getutent __P ((void));
  42 extern struct utmp *    getutid __P ((__const struct utmp *));
  43 extern struct utmp *    getutline __P ((__const struct utmp *));
  44 extern struct utmp *    pututline __P ((__const struct utmp *));
  45 extern void             endutent __P ((void));
  46
  47 #ifdef __LIBC__
  48 struct utmp *           __getutent __P ((int));
  49 #endif
  50
  51 #endif /* __UTMP_H */
  52