Add in libutil, based on Cory Visi's variant of Michael Shmulevich's libutil

port.  I have reworked the code quite a bit so that the stuff that is supposed
to be in libc is in libc, and I added a bunch of missing stuff so the libutil
interface matches that of glibc's libutil.  The only caveat is that
libutil/login.c is currently a stub.
 -Erik

1 files changed, 69 insertions, 0 deletions

diff --git a/libutil/logout.c b/libutil/logout.c
new file mode 100644
index 000000000..082579b8f
--- /dev/null
+++ b/libutil/logout.c
@@ -0,0 +1,69 @@
+/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <errno.h>
+#include <string.h>
+#include <utmp.h>
+#include <sys/time.h>
+
+int
+logout (const char *line)
+{
+  struct utmp tmp;
+  struct utmp *ut;
+  int result = 0;
+
+  /* Tell that we want to use the UTMP file.  */
+  utmpname (_PATH_UTMP);
+
+  /* Open UTMP file.  */
+  setutent ();
+
+  /* Fill in search information.  */
+#if _HAVE_UT_TYPE - 0
+  tmp.ut_type = USER_PROCESS;
+#endif
+  strncpy (tmp.ut_line, line, sizeof tmp.ut_line);
+
+  /* Read the record.  */
+  if( (ut =  getutline(&tmp)) )
+    {
+      /* Clear information about who & from where.  */
+      bzero (ut->ut_name, sizeof ut->ut_name);
+#if _HAVE_UT_HOST - 0
+      bzero (ut->ut_host, sizeof ut->ut_host);
+#endif
+#if _HAVE_UT_TV - 0
+      gettimeofday (&ut->ut_tv, NULL);
+#else
+      time (&ut->ut_time);
+#endif
+#if _HAVE_UT_TYPE - 0
+      ut->ut_type = DEAD_PROCESS;
+#endif
+
+      if (pututline (ut) != NULL)
+	result = 1;
+    }
+
+  /* Close UTMP file.  */
+  endutent ();
+
+  return result;
+}