The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/arch/score/kernel/sys_score.c

Version: -  FREEBSD  -  FREEBSD-13-STABLE  -  FREEBSD-13-0  -  FREEBSD-12-STABLE  -  FREEBSD-12-0  -  FREEBSD-11-STABLE  -  FREEBSD-11-0  -  FREEBSD-10-STABLE  -  FREEBSD-10-0  -  FREEBSD-9-STABLE  -  FREEBSD-9-0  -  FREEBSD-8-STABLE  -  FREEBSD-8-0  -  FREEBSD-7-STABLE  -  FREEBSD-7-0  -  FREEBSD-6-STABLE  -  FREEBSD-6-0  -  FREEBSD-5-STABLE  -  FREEBSD-5-0  -  FREEBSD-4-STABLE  -  FREEBSD-3-STABLE  -  FREEBSD22  -  l41  -  OPENBSD  -  linux-2.6  -  MK84  -  PLAN9  -  xnu-8792 
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    1 /*
    2  * arch/score/kernel/syscall.c
    3  *
    4  * Score Processor version.
    5  *
    6  * Copyright (C) 2009 Sunplus Core Technology Co., Ltd.
    7  *  Chen Liqin <liqin.chen@sunplusct.com>
    8  *  Lennox Wu <lennox.wu@sunplusct.com>
    9  *
   10  * This program is free software; you can redistribute it and/or modify
   11  * it under the terms of the GNU General Public License as published by
   12  * the Free Software Foundation; either version 2 of the License, or
   13  * (at your option) any later version.
   14  *
   15  * This program is distributed in the hope that it will be useful,
   16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
   17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   18  * GNU General Public License for more details.
   19  *
   20  * You should have received a copy of the GNU General Public License
   21  * along with this program; if not, see the file COPYING, or write
   22  * to the Free Software Foundation, Inc.,
   23  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
   24  */
   25 
   26 #include <linux/file.h>
   27 #include <linux/fs.h>
   28 #include <linux/mm.h>
   29 #include <linux/mman.h>
   30 #include <linux/module.h>
   31 #include <linux/slab.h>
   32 #include <linux/unistd.h>
   33 #include <linux/syscalls.h>
   34 #include <asm/syscalls.h>
   35 
   36 asmlinkage long 
   37 sys_mmap2(unsigned long addr, unsigned long len, unsigned long prot,
   38           unsigned long flags, unsigned long fd, unsigned long pgoff)
   39 {
   40         return sys_mmap_pgoff(addr, len, prot, flags, fd, pgoff);
   41 }
   42 
   43 asmlinkage long
   44 sys_mmap(unsigned long addr, unsigned long len, unsigned long prot,
   45         unsigned long flags, unsigned long fd, off_t offset)
   46 {
   47         if (unlikely(offset & ~PAGE_MASK))
   48                 return -EINVAL;
   49         return sys_mmap_pgoff(addr, len, prot, flags, fd, offset >> PAGE_SHIFT);
   50 }

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