59 lines
1.6 KiB
C
59 lines
1.6 KiB
C
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/* Copyright (C) 1999 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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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 <unistd.h>
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#include <stdio.h>
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#include <string.h>
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int
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main (void)
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{
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char *login;
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int errors = 0;
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login = getlogin ();
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if (login == NULL)
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puts ("getlogin returned NULL, no further tests");
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else
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{
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char name[1024];
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int ret;
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printf ("getlogin returned: `%s'\n", login);
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ret = getlogin_r (name, sizeof (name));
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if (ret == 0)
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{
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printf ("getlogin_r returned: `%s'\n", name);
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if (strcmp (name, login) != 0)
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{
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puts ("Error: getlogin and getlogin_r returned different names");
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++errors;
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}
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}
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else
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{
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printf ("Error: getlogin_r returned: %d (%s)\n",
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ret, strerror (ret));
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++errors;
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}
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}
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return errors != 0;
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}
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