blob: 7387f28b481cd701ec9842d4fb75ad5672e8b6b4 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
|
/* vi: set sw=4 ts=4: */
/*
* _mmap() for uClibc
*
* Copyright (C) 2000-2004 by Erik Andersen <andersen@codepoet.org>
*
* GNU Library General Public License (LGPL) version 2 or later.
*/
#include "syscalls.h"
#include <unistd.h>
#include <sys/mman.h>
#ifdef __NR_mmap
#define __NR__mmap __NR_mmap
static inline _syscall1(__ptr_t, _mmap, unsigned long *, buffer);
__ptr_t attribute_hidden __mmap(__ptr_t addr, size_t len, int prot,
int flags, int fd, __off_t offset)
{
unsigned long buffer[6];
buffer[0] = (unsigned long) addr;
buffer[1] = (unsigned long) len;
buffer[2] = (unsigned long) prot;
buffer[3] = (unsigned long) flags;
buffer[4] = (unsigned long) fd;
buffer[5] = (unsigned long) offset;
return (__ptr_t) _mmap(buffer);
}
strong_alias(__mmap,mmap)
#endif
|