LXR linux/arch/x86/include/asm/syscalls.h

   1/*
   2 * syscalls.h - Linux syscall interfaces (arch-specific)
   3 *
   4 * Copyright (c) 2008 Jaswinder Singh Rajput
   5 *
   6 * This file is released under the GPLv2.
   7 * See the file COPYING for more details.
   8 */
   9
  10#ifndef _ASM_X86_SYSCALLS_H
  11#define _ASM_X86_SYSCALLS_H
  12
  13#include <linux/compiler.h>
  14#include <linux/linkage.h>
  15#include <linux/signal.h>
  16#include <linux/types.h>
  17
  18/* Common in X86_32 and X86_64 */
  19/* kernel/ioport.c */
  20asmlinkage long sys_ioperm(unsigned long, unsigned long, int);
  21long sys_iopl(unsigned int, struct pt_regs *);
  22
  23/* kernel/process.c */
  24int sys_fork(struct pt_regs *);
  25int sys_vfork(struct pt_regs *);
  26long sys_execve(const char __user *,
  27                const char __user *const __user *,
  28                const char __user *const __user *, struct pt_regs *);
  29long sys_clone(unsigned long, unsigned long, void __user *,
  30               void __user *, struct pt_regs *);
  31
  32/* kernel/ldt.c */
  33asmlinkage int sys_modify_ldt(int, void __user *, unsigned long);
  34
  35/* kernel/signal.c */
  36long sys_rt_sigreturn(struct pt_regs *);
  37long sys_sigaltstack(const stack_t __user *, stack_t __user *,
  38                     struct pt_regs *);
  39
  40
  41/* kernel/tls.c */
  42asmlinkage int sys_set_thread_area(struct user_desc __user *);
  43asmlinkage int sys_get_thread_area(struct user_desc __user *);
  44
  45/* X86_32 only */
  46#ifdef CONFIG_X86_32
  47
  48/* kernel/signal.c */
  49asmlinkage int sys_sigsuspend(int, int, old_sigset_t);
  50asmlinkage int sys_sigaction(int, const struct old_sigaction __user *,
  51                             struct old_sigaction __user *);
  52unsigned long sys_sigreturn(struct pt_regs *);
  53
  54/* kernel/vm86_32.c */
  55int sys_vm86old(struct vm86_struct __user *, struct pt_regs *);
  56int sys_vm86(unsigned long, unsigned long, struct pt_regs *);
  57
  58#else /* CONFIG_X86_32 */
  59
  60/* X86_64 only */
  61/* kernel/process_64.c */
  62long sys_arch_prctl(int, unsigned long);
  63
  64/* kernel/sys_x86_64.c */
  65asmlinkage long sys_mmap(unsigned long, unsigned long, unsigned long,
  66                         unsigned long, unsigned long, unsigned long);
  67
  68#endif /* CONFIG_X86_32 */
  69#endif /* _ASM_X86_SYSCALLS_H */
  70