1/* Copyright (C) 1995,96,97,98,99,2000,2002,2005 Free Software Foundation, Inc.
2   This file is part of the GNU C Library.
3
4   The GNU C Library is free software; you can redistribute it and/or
5   modify it under the terms of the GNU Lesser General Public
6   License as published by the Free Software Foundation; either
7   version 2.1 of the License, or (at your option) any later version.
8
9   The GNU C Library is distributed in the hope that it will be useful,
10   but WITHOUT ANY WARRANTY; without even the implied warranty of
11   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12   Lesser General Public License for more details.
13
14   You should have received a copy of the GNU Lesser General Public
15   License along with the GNU C Library; if not, see
16   <http://www.gnu.org/licenses/>.  */
17
18#define _ERRNO_H	1
19#include <features.h>
20#include <bits/errno.h>
21#include <sys/syscall.h>
22
23.text
24.global mmap
25.type   mmap,%function
26mmap:
27
28	/* Save registers.  */
29	movl %ebx, %edx
30
31	movl $__NR_mmap, %eax	/* System call number in %eax.  */
32
33	lea 4(%esp), %ebx		/* Address of args is 1st arg.  */
34
35	/* Do the system call trap.  */
36	int $0x80
37
38	/* Restore registers.  */
39	movl %edx, %ebx
40
41	/* If 0 > %eax > -4096 there was an error.  */
42	cmpl $-4096, %eax
43	ja __syscall_error
44
45	/* Successful; return the syscall's value.  */
46	ret
47
48.size mmap,.-mmap
49
50libc_hidden_def(mmap)
51