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04da832e | 1 | /* getitimer -- Get the state of an interval timer. Linux/Alpha/tv32 version. |
d614a753 | 2 | Copyright (C) 2019-2020 Free Software Foundation, Inc. |
04da832e ZW |
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 | <http://www.gnu.org/licenses/>. */ | |
18 | ||
19 | #include <shlib-compat.h> | |
20 | ||
21 | #if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1) | |
22 | ||
23 | #include <sys/time.h> | |
24 | #include <tv32-compat.h> | |
25 | ||
26 | int | |
27 | attribute_compat_text_section | |
28 | __getitimer_tv32 (int which, struct itimerval32 *curr_value) | |
29 | { | |
30 | struct itimerval curr_value_64; | |
31 | if (__getitimer (which, &curr_value_64) == -1) | |
32 | return -1; | |
33 | ||
34 | /* Write all fields of 'curr_value' regardless of overflow. */ | |
35 | curr_value->it_interval | |
36 | = valid_timeval64_to_timeval (curr_value_64.it_interval); | |
37 | curr_value->it_value | |
38 | = valid_timeval64_to_timeval (curr_value_64.it_value); | |
39 | return 0; | |
40 | } | |
41 | ||
42 | compat_symbol (libc, __getitimer_tv32, getitimer, GLIBC_2_0); | |
43 | #endif |