1  /* The `struct utmp' type, describing entries in the utmp file.  GNU version.
       2     Copyright (C) 1993-2023 Free Software Foundation, Inc.
       3     This file is part of the GNU C Library.
       4  
       5     The GNU C Library is free software; you can redistribute it and/or
       6     modify it under the terms of the GNU Lesser General Public
       7     License as published by the Free Software Foundation; either
       8     version 2.1 of the License, or (at your option) any later version.
       9  
      10     The GNU C Library is distributed in the hope that it will be useful,
      11     but WITHOUT ANY WARRANTY; without even the implied warranty of
      12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      13     Lesser General Public License for more details.
      14  
      15     You should have received a copy of the GNU Lesser General Public
      16     License along with the GNU C Library; if not, see
      17     <https://www.gnu.org/licenses/>.  */
      18  
      19  #ifndef _UTMPX32_H
      20  #define _UTMPX32_H 1
      21  
      22  #include <paths.h>
      23  #include <sys/time.h>
      24  #include <sys/types.h>
      25  #include <bits/wordsize.h>
      26  #include <utmpx.h>
      27  
      28  /* The structure describing an entry in the user accounting database.  */
      29  struct utmpx32
      30  {
      31    short int ut_type;		/* Type of login.  */
      32    __pid_t ut_pid;		/* Process ID of login process.  */
      33    char ut_line[__UT_LINESIZE];	/* Devicename.  */
      34    char ut_id[4];		/* Inittab ID. */
      35    char ut_user[__UT_NAMESIZE];	/* Username.  */
      36    char ut_host[__UT_HOSTSIZE];	/* Hostname for remote login.  */
      37    struct __exit_status ut_exit;	/* Exit status of a process marked
      38  				   as DEAD_PROCESS.  */
      39    __int64_t ut_session;		/* Session ID, used for windowing.  */
      40    struct
      41    {
      42      __int64_t tv_sec;		/* Seconds.  */
      43      __int64_t tv_usec;		/* Microseconds.  */
      44    } ut_tv;			/* Time entry was made.  */
      45  
      46    __int32_t ut_addr_v6[4];	/* Internet address of remote host.  */
      47    char __glibc_reserved[20];		/* Reserved for future use.  */
      48  };
      49  
      50  /* The internal interface needed by the compat wrapper functions.  */
      51  extern struct utmpx *__getutxent (void);
      52  extern struct utmpx *__getutxid (const struct utmpx *__id);
      53  extern struct utmpx *__getutxline (const struct utmpx *__line);
      54  extern struct utmpx *__pututxline (const struct utmpx *__utmpx);
      55  extern void __updwtmpx (const char *__wtmpx_file, const struct utmpx *__utmpx);
      56  extern void __getutmp (const struct utmpx *__utmpx, struct utmp *__utmp);
      57  extern void __getutmpx (const struct utmp *__utmp, struct utmpx *__utmpx);
      58  
      59  #endif /* utmpx32.h */