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