Contributors: 7
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Michal Simek |
165 |
88.24% |
3 |
33.33% |
| Al Viro |
10 |
5.35% |
1 |
11.11% |
| Arnd Bergmann |
4 |
2.14% |
1 |
11.11% |
| Paul Gortmaker |
3 |
1.60% |
1 |
11.11% |
| Linus Torvalds (pre-git) |
2 |
1.07% |
1 |
11.11% |
| Dominik Brodowski |
2 |
1.07% |
1 |
11.11% |
| Linus Torvalds |
1 |
0.53% |
1 |
11.11% |
| Total |
187 |
|
9 |
|
/*
* Copyright (C) 2007-2009 Michal Simek <monstr@monstr.eu>
* Copyright (C) 2007-2009 PetaLogix
* Copyright (C) 2007 John Williams <john.williams@petalogix.com>
*
* Copyright (C) 2006 Atmark Techno, Inc.
* Yasushi SHOJI <yashi@atmark-techno.com>
* Tetsuya OHKAWA <tetsuya@atmark-techno.com>
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*/
#include <linux/errno.h>
#include <linux/export.h>
#include <linux/mm.h>
#include <linux/smp.h>
#include <linux/syscalls.h>
#include <linux/sem.h>
#include <linux/msg.h>
#include <linux/shm.h>
#include <linux/stat.h>
#include <linux/mman.h>
#include <linux/sys.h>
#include <linux/ipc.h>
#include <linux/file.h>
#include <linux/err.h>
#include <linux/fs.h>
#include <linux/semaphore.h>
#include <linux/uaccess.h>
#include <linux/unistd.h>
#include <linux/slab.h>
#include <asm/syscalls.h>
SYSCALL_DEFINE6(mmap, unsigned long, addr, unsigned long, len,
unsigned long, prot, unsigned long, flags, unsigned long, fd,
off_t, pgoff)
{
if (pgoff & ~PAGE_MASK)
return -EINVAL;
return ksys_mmap_pgoff(addr, len, prot, flags, fd, pgoff >> PAGE_SHIFT);
}
SYSCALL_DEFINE6(mmap2, unsigned long, addr, unsigned long, len,
unsigned long, prot, unsigned long, flags, unsigned long, fd,
unsigned long, pgoff)
{
if (pgoff & (~PAGE_MASK >> 12))
return -EINVAL;
return ksys_mmap_pgoff(addr, len, prot, flags, fd,
pgoff >> (PAGE_SHIFT - 12));
}