You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
76 lines
2.6 KiB
76 lines
2.6 KiB
/*
|
|
* syscalls.h - Linux syscall interfaces (arch-specific)
|
|
*
|
|
* Copyright (c) 2008 Jaswinder Singh Rajput
|
|
* Copyright 2010 Tilera Corporation. All Rights Reserved.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation, version 2.
|
|
*
|
|
* This program 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, GOOD TITLE or
|
|
* NON INFRINGEMENT. See the GNU General Public License for
|
|
* more details.
|
|
*/
|
|
|
|
#ifndef _ASM_TILE_SYSCALLS_H
|
|
#define _ASM_TILE_SYSCALLS_H
|
|
|
|
#include <linux/compiler.h>
|
|
#include <linux/linkage.h>
|
|
#include <linux/signal.h>
|
|
#include <linux/types.h>
|
|
#include <linux/compat.h>
|
|
|
|
/* The array of function pointers for syscalls. */
|
|
extern void *sys_call_table[];
|
|
#ifdef CONFIG_COMPAT
|
|
extern void *compat_sys_call_table[];
|
|
#endif
|
|
|
|
/*
|
|
* Note that by convention, any syscall which requires the current
|
|
* register set takes an additional "struct pt_regs *" pointer; a
|
|
* _sys_xxx() trampoline in intvec*.S just sets up the pointer and
|
|
* jumps to sys_xxx().
|
|
*/
|
|
|
|
/* kernel/sys.c */
|
|
ssize_t sys32_readahead(int fd, u32 offset_lo, u32 offset_hi, u32 count);
|
|
long sys32_fadvise64(int fd, u32 offset_lo, u32 offset_hi,
|
|
u32 len, int advice);
|
|
int sys32_fadvise64_64(int fd, u32 offset_lo, u32 offset_hi,
|
|
u32 len_lo, u32 len_hi, int advice);
|
|
long sys_flush_cache(void);
|
|
#ifndef __tilegx__ /* No mmap() in the 32-bit kernel. */
|
|
#define sys_mmap sys_mmap
|
|
#endif
|
|
|
|
#ifndef __tilegx__
|
|
/* mm/fault.c */
|
|
long sys_cmpxchg_badaddr(unsigned long address, struct pt_regs *);
|
|
long _sys_cmpxchg_badaddr(unsigned long address);
|
|
#endif
|
|
|
|
#ifdef CONFIG_COMPAT
|
|
/* These four are not defined for 64-bit, but serve as "compat" syscalls. */
|
|
long sys_fcntl64(unsigned int fd, unsigned int cmd, unsigned long arg);
|
|
long sys_fstat64(unsigned long fd, struct stat64 __user *statbuf);
|
|
long sys_truncate64(const char __user *path, loff_t length);
|
|
long sys_ftruncate64(unsigned int fd, loff_t length);
|
|
#endif
|
|
|
|
/* These are the intvec*.S trampolines. */
|
|
long _sys_sigaltstack(const stack_t __user *, stack_t __user *);
|
|
long _sys_rt_sigreturn(void);
|
|
long _sys_clone(unsigned long clone_flags, unsigned long newsp,
|
|
void __user *parent_tid, void __user *child_tid);
|
|
long _sys_execve(const char __user *filename,
|
|
const char __user *const __user *argv,
|
|
const char __user *const __user *envp);
|
|
|
|
#include <asm-generic/syscalls.h>
|
|
|
|
#endif /* _ASM_TILE_SYSCALLS_H */
|
|
|