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8be918b7 | 1 | /* Copyright (C) 1996, 1997, 1998, 2001 Free Software Foundation, Inc. |
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2 | This file is part of the GNU C Library. |
3 | Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996. | |
b8fe19fa | 4 | |
8a523922 | 5 | The GNU C Library is free software; you can redistribute it and/or |
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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. | |
b8fe19fa | 9 | |
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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 | |
41bdb6e2 | 13 | Lesser General Public License for more details. |
b8fe19fa | 14 | |
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15 | You should have received a copy of the GNU Lesser General Public |
16 | License along with the GNU C Library; if not, write to the Free | |
17 | Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | |
18 | 02111-1307 USA. */ | |
b8fe19fa | 19 | |
8be918b7 | 20 | #include <stddef.h> /* For NULL. */ |
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21 | #include <utmp.h> |
22 | ||
23 | ||
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24 | /* Local buffer to store the result. */ |
25 | static struct utmp buffer; | |
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26 | |
27 | ||
28 | struct utmp * | |
0413b54c | 29 | __getutline (const struct utmp *line) |
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30 | { |
31 | struct utmp *result; | |
32 | ||
8a523922 | 33 | if (__getutline_r (line, &buffer, &result) < 0) |
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34 | return NULL; |
35 | ||
8a523922 | 36 | return result; |
b8fe19fa | 37 | } |
0413b54c | 38 | weak_alias (__getutline, getutline) |