1 /* gettimeofday -- Get the current time of day. 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 <string.h>
25 #include <time.h>
26 #include <sys/time.h>
27
28 /* Get the current time of day and timezone information putting it
29 into *TV and *TZ. */
30
31 int
32 attribute_compat_text_section
__gettimeofday_tv32(struct __timeval32 * restrict tv32,void * restrict tz)33 __gettimeofday_tv32 (struct __timeval32 *restrict tv32, void *restrict tz)
34 {
35 if (__glibc_unlikely (tz != 0))
36 memset (tz, 0, sizeof (struct timezone));
37
38 struct __timespec64 ts;
39 __clock_gettime64 (CLOCK_REALTIME, &ts);
40
41 *tv32 = valid_timespec_to_timeval32 (ts);
42 return 0;
43 }
44
45 compat_symbol (libc, __gettimeofday_tv32, __gettimeofday, GLIBC_2_0);
46 strong_alias (__gettimeofday_tv32, __gettimeofday_tv32_1);
47 compat_symbol (libc, __gettimeofday_tv32_1, gettimeofday, GLIBC_2_0);
48 #endif
49