mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-12 14:20:13 +00:00
29886719b5
* include/sys/time.h: Declare __gettimeofday_internal and define __gettimeofday macro if not NOT_IN_libc. * sysdeps/generic/gettimeofday.c: Use INTEDEF for __gettimeofday. * sysdeps/mach/gettimeofday.c: Likewise. * sysdeps/posix/gettimeofday.c: Likewise. * sysdeps/unix/sysv/aix/gettimeofday.c: Likewise. * sysdeps/unix/common/syscalls.list: Define __gettimeofday alias. * sysdeps/unix/sysv/linux/alpha/gettimeofday.S: Likewise. * sysdeps/unix/sysv/linux/x86_64/gettimeofday.S: Likewise.
43 lines
1.3 KiB
ArmAsm
43 lines
1.3 KiB
ArmAsm
/* Copyright (C) 2002 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, write to the Free
|
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|
02111-1307 USA. */
|
|
|
|
#include <sysdep.h>
|
|
#define _ERRNO_H 1
|
|
#include <bits/errno.h>
|
|
|
|
/* For the calculation see asm/vsyscall.h. */
|
|
#define VSYSCALL_ADDR_vgettimeofday 0xffffffffff600000
|
|
|
|
|
|
ENTRY (__gettimeofday)
|
|
/* Align stack. */
|
|
sub $0x8, %rsp
|
|
movq $VSYSCALL_ADDR_vgettimeofday, %rax
|
|
callq *%rax
|
|
/* Check error return. */
|
|
cmpl $-4095, %eax
|
|
jae SYSCALL_ERROR_LABEL
|
|
|
|
L(pseudo_end):
|
|
add $0x8, %rsp
|
|
ret
|
|
PSEUDO_END(__gettimeofday)
|
|
|
|
strong_alias (__gettimeofday, __gettimeofday_internal)
|
|
weak_alias (__gettimeofday, gettimeofday)
|