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b39d84ad | 1 | /* Initialization code run first thing by the ELF startup code. |
04277e02 | 2 | Copyright (C) 2016-2019 Free Software Foundation, Inc. |
b39d84ad MF |
3 | |
4 | This file is part of the GNU C Library. | |
5 | ||
6 | The GNU C Library is free software; you can redistribute it and/or | |
7 | modify it under the terms of the GNU Lesser General Public License as | |
8 | published by the Free Software Foundation; either version 2.1 of the | |
9 | License, or (at your option) any later version. | |
10 | ||
11 | The GNU C Library is distributed in the hope that it will be useful, | |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
14 | Lesser General Public License for more details. | |
15 | ||
16 | You should have received a copy of the GNU Lesser General Public | |
17 | License along with the GNU C Library; if not, see | |
5a82c748 | 18 | <https://www.gnu.org/licenses/>. */ |
b39d84ad | 19 | |
f9ba9eb8 RÁE |
20 | #include <dl-vdso.h> |
21 | #include <libc-vdso.h> | |
b39d84ad MF |
22 | |
23 | int (*VDSO_SYMBOL(gettimeofday)) (struct timeval *, void *) attribute_hidden; | |
24 | int (*VDSO_SYMBOL(clock_gettime)) (clockid_t, struct timespec *); | |
25 | ||
26 | static inline void | |
27 | _libc_vdso_platform_setup (void) | |
28 | { | |
b8386c28 | 29 | void *p = get_vdso_symbol ("__vdso_gettimeofday"); |
b39d84ad MF |
30 | PTR_MANGLE (p); |
31 | VDSO_SYMBOL (gettimeofday) = p; | |
32 | ||
b8386c28 | 33 | p = get_vdso_symbol ("__vdso_clock_gettime"); |
b39d84ad MF |
34 | PTR_MANGLE (p); |
35 | VDSO_SYMBOL (clock_gettime) = p; | |
36 | } | |
37 | ||
f9ba9eb8 | 38 | #define VDSO_SETUP _libc_vdso_platform_setup |
b39d84ad MF |
39 | |
40 | #include <csu/init-first.c> |