mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-14 17:11:06 +00:00
52 lines
1.5 KiB
C
52 lines
1.5 KiB
C
/* Copyright (C) 2000-2017 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, see
|
|
<http://www.gnu.org/licenses/>. */
|
|
|
|
|
|
#include <limits.h>
|
|
#include <atomic.h>
|
|
#include <stdint.h>
|
|
|
|
#ifndef GETSP
|
|
# warning "GETSP is not defined for this architecture."
|
|
# define GETSP 0
|
|
#endif
|
|
|
|
#ifndef GETTIME
|
|
# define GETTIME(low,high) \
|
|
{ \
|
|
struct timeval tval; \
|
|
uint64_t usecs; \
|
|
gettimeofday (&tval, NULL); \
|
|
usecs = (uint64_t) tval.tv_usec + (uint64_t) tval.tv_usec * 1000000; \
|
|
low = usecs & 0xffffffff; \
|
|
high = usecs >> 32; \
|
|
}
|
|
#endif
|
|
|
|
#if LONG_BIT == 32
|
|
# define memusage_cntr_t uatomic32_t
|
|
#else
|
|
# define memusage_cntr_t uatomic64_t
|
|
#endif
|
|
#ifndef memusage_size_t
|
|
# if LONG_BIT == 32
|
|
# define memusage_size_t uatomic32_t
|
|
# else
|
|
# define memusage_size_t uatomic64_t
|
|
# endif
|
|
#endif
|