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d4697bc9 | 1 | /* Copyright (C) 2000-2014 Free Software Foundation, Inc. |
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2 | This file is part of the GNU C Library. |
3 | ||
4 | The GNU C Library is free software; you can redistribute it and/or | |
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5 | modify it under the terms of the GNU Lesser General Public |
6 | License as published by the Free Software Foundation; either | |
7 | version 2.1 of the License, or (at your option) any later version. | |
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8 | |
9 | The GNU C Library is distributed in the hope that it will be useful, | |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
41bdb6e2 | 12 | Lesser General Public License for more details. |
586599b5 | 13 | |
41bdb6e2 | 14 | You should have received a copy of the GNU Lesser General Public |
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15 | License along with the GNU C Library; if not, see |
16 | <http://www.gnu.org/licenses/>. */ | |
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17 | |
18 | ||
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19 | #include <limits.h> |
20 | #include <atomic.h> | |
e054f494 | 21 | #include <stdint.h> |
d6c7294e | 22 | |
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23 | #ifndef GETSP |
24 | # warning "GETSP is not defined for this architecture." | |
25 | # define GETSP 0 | |
26 | #endif | |
27 | ||
28 | #ifndef GETTIME | |
29 | # define GETTIME(low,high) \ | |
30 | { \ | |
31 | struct timeval tval; \ | |
32 | uint64_t usecs; \ | |
33 | gettimeofday (&tval, NULL); \ | |
34 | usecs = (uint64_t) tval.tv_usec + (uint64_t) tval.tv_usec * 1000000; \ | |
35 | low = usecs & 0xffffffff; \ | |
36 | high = usecs >> 32; \ | |
37 | } | |
38 | #endif | |
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39 | |
40 | #if LONG_BIT == 32 | |
41 | # define memusage_cntr_t uatomic32_t | |
42 | #else | |
43 | # define memusage_cntr_t uatomic64_t | |
44 | #endif | |
45 | #ifndef memusage_size_t | |
46 | # if LONG_BIT == 32 | |
47 | # define memusage_size_t uatomic32_t | |
48 | # else | |
49 | # define memusage_size_t uatomic64_t | |
50 | # endif | |
51 | #endif |