include/utmpx.h

   1 #ifndef _UTMPX_H
   2 #define _UTMPX_H
   3
   4 #ifdef __cplusplus
   5 extern "C" {
   6 #endif
   7
   8 #include <features.h>
   9
  10 #define __NEED_pid_t
  11 #define __NEED_time_t
  12 #define __NEED_suseconds_t
  13 #define __NEED_struct_timeval
  14
  15 #include <bits/alltypes.h>
  16
  17 struct utmpx
  18 {
  19         short ut_type;
  20         pid_t ut_pid;
  21         char ut_line[32];
  22         char ut_id[4];
  23         char ut_user[32];
  24         char ut_host[256];
  25         struct {
  26                 short __e_termination;
  27                 short __e_exit;
  28         } ut_exit;
  29         long ut_session;
  30         struct timeval ut_tv;
  31         unsigned ut_addr_v6[4];
  32         char __unused[20];
  33 };
  34
  35 void          endutxent(void);
  36 struct utmpx *getutxent(void);
  37 struct utmpx *getutxid(const struct utmpx *);
  38 struct utmpx *getutxline(const struct utmpx *);
  39 struct utmpx *pututxline(const struct utmpx *);
  40 void          setutxent(void);
  41
  42 #if defined(_BSD_SOURCE) | defined(_GNU_SOURCE)
  43 #define e_exit __e_exit
  44 #define e_termination __e_termination
  45 void updwtmpx(const char *, const struct utmpx *);
  46 int utmpxname(const char *);
  47 #endif
  48
  49 #define EMPTY           0
  50 #define RUN_LVL         1
  51 #define BOOT_TIME       2
  52 #define NEW_TIME        3
  53 #define OLD_TIME        4
  54 #define INIT_PROCESS    5
  55 #define LOGIN_PROCESS   6
  56 #define USER_PROCESS    7
  57 #define DEAD_PROCESS    8
  58
  59 #ifdef __cplusplus
  60 }
  61 #endif
  62
  63 #endif