1 /* getitimer -- Get the state of an interval timer. Linux/Alpha/tv32 version.
2 Copyright (C) 2019-2022 Free Software Foundation, Inc.
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 <time.h>
24 #include <sys/time.h>
25 #include <tv32-compat.h>
26
27 int
28 attribute_compat_text_section
__getitimer_tv32(int which,struct __itimerval32 * curr_value)29 __getitimer_tv32 (int which, struct __itimerval32 *curr_value)
30 {
31 struct itimerval curr_value_64;
32 if (__getitimer (which, &curr_value_64) == -1)
33 return -1;
34
35 /* Write all fields of 'curr_value' regardless of overflow. */
36 curr_value->it_interval
37 = valid_timeval_to_timeval32 (curr_value_64.it_interval);
38 curr_value->it_value
39 = valid_timeval_to_timeval32 (curr_value_64.it_value);
40 return 0;
41 }
42
43 compat_symbol (libc, __getitimer_tv32, getitimer, GLIBC_2_0);
44 #endif
45