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600f00b7 | 1 | /* getrusage -- get the rusage struct. Linux version. |
2b778ceb | 2 | Copyright (C) 2020-2021 Free Software Foundation, Inc. |
600f00b7 AF |
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 <sys/time.h> | |
20 | #include <sys/resource.h> | |
21 | #include <sys/types.h> | |
22 | #include <sysdep.h> | |
23 | #include <tv32-compat.h> | |
24 | ||
25 | int | |
26 | __getrusage64 (enum __rusage_who who, struct __rusage64 *usage) | |
27 | { | |
28 | #if __KERNEL_OLD_TIMEVAL_MATCHES_TIMEVAL64 | |
29 | return INLINE_SYSCALL_CALL (getrusage, who, usage); | |
30 | #else | |
31 | struct __rusage32 usage32; | |
32 | if (INLINE_SYSCALL_CALL (getrusage, who, &usage32) == -1) | |
33 | return -1; | |
34 | ||
35 | rusage32_to_rusage64 (&usage32, usage); | |
36 | return 0; | |
37 | #endif | |
38 | } | |
39 | ||
40 | #if __TIMESIZE != 64 | |
41 | libc_hidden_def (__getrusage64) | |
42 | int | |
43 | __getrusage (enum __rusage_who who, struct rusage *usage) | |
44 | { | |
45 | int ret ; | |
46 | struct __rusage64 usage64; | |
47 | ||
48 | ret = __getrusage64 (who, &usage64); | |
49 | ||
50 | if (ret != 0) | |
51 | return ret; | |
52 | ||
53 | rusage64_to_rusage (&usage64, usage); | |
54 | ||
55 | return ret; | |
56 | } | |
57 | #endif | |
58 | weak_alias (__getrusage, getrusage) |