54 lines
1.5 KiB
C
54 lines
1.5 KiB
C
/* utmpdump - dump utmp-like files.
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Copyright (C) 1997 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1997.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#include <errno.h>
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#include <error.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <time.h>
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#include <unistd.h>
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#include <utmp.h>
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void
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print_entry (struct utmp *up)
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{
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printf ("[%d] [%05d] [%-4.4s] [%-8.8s] [%-12.12s] [%-15.15s] [%ld]\n",
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up->ut_type, up->ut_pid, up->ut_id, up->ut_user,
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up->ut_line, 4 + ctime (&up->ut_time), up->ut_tv.tv_usec);
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}
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int
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main (int argc, char *argv[])
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{
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struct utmp *up;
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if (argc > 1)
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utmpname (argv[1]);
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setutent ();
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while ((up = getutent ()))
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print_entry (up);
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endutent ();
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return EXIT_SUCCESS;
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}
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