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/* mmap for MIPS n32.
Copyright (C) 2016-2017 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 <sys/types.h>
#include <sys/mman.h>
#include <errno.h>
#include <stdint.h>
#include <sysdep.h>
__ptr_t
__mmap (__ptr_t addr, size_t len, int prot, int flags, int fd, off_t offset)
{
/* To handle negative offsets consistently with other architectures,
the offset must be zero-extended to 64-bit. */
uint64_t offset_adj = (uint64_t) (uint32_t) offset;
return (__ptr_t) INLINE_SYSCALL (mmap, 6, addr, len, prot, flags, fd,
offset_adj);
}
weak_alias (__mmap, mmap)
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