qemu/util/pagesize.c

19 lines
499 B
C

/*
* pagesize.c - query the host about its page size
*
* Copyright (C) 2017, Emilio G. Cota <cota@braap.org>
* License: GNU GPL, version 2 or later.
* See the COPYING file in the top-level directory.
*/
#include "qemu/osdep.h"
uintptr_t qemu_real_host_page_size;
intptr_t qemu_real_host_page_mask;
static void __attribute__((constructor)) init_real_host_page_size(void)
{
qemu_real_host_page_size = getpagesize();
qemu_real_host_page_mask = -(intptr_t)qemu_real_host_page_size;
}