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/* Copyright (C) 1996 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 Library General Public License as
published by the Free Software Foundation; either version 2 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
Library General Public License for more details.

You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB.  If
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
Cambridge, MA 02139, USA.  */

#include <sysdep.h>

	.text
	SYSCALL_ERROR_HANDLER

ENTRY (__mmap)

	move.l #SYS_ify (mmap), %d0	/* System call number in %d0.  */

	lea 4(%sp), %a0			/* Address of args is 1st arg.  */
	move.l %a0, %d1

        /* Do the system call trap.  */
	trap #0

	/* Kludge: negative numbers are among the legal return values.
	   If %d0 is between -4096 and 0 then there was an error.  */
	cmp.l #-4096, %d0
	jhi syscall_error

	/* Successful; return the syscall's value.  Copy it to %a0 because
	   mmap is declared to return a pointer.  */
	move.l %d0, %a0
	rts

weak_alias (__mmap, mmap)