2 * syscalls.h - Linux syscall interfaces (arch-specific)
4 * Copyright (c) 2008 Jaswinder Singh Rajput
6 * This file is released under the GPLv2.
7 * See the file COPYING for more details.
10 #ifndef _ASM_X86_SYSCALLS_H
11 #define _ASM_X86_SYSCALLS_H
13 #include <linux/compiler.h>
14 #include <linux/linkage.h>
15 #include <linux/signal.h>
16 #include <linux/types.h>
18 /* Common in X86_32 and X86_64 */
20 asmlinkage
long sys_ioperm(unsigned long, unsigned long, int);
21 long sys_iopl(unsigned int, struct pt_regs
*);
23 /* kernel/process.c */
24 int sys_fork(struct pt_regs
*);
25 int sys_vfork(struct pt_regs
*);
26 long sys_execve(char __user
*, char __user
* __user
*,
27 char __user
* __user
*, struct pt_regs
*);
28 long sys_clone(unsigned long, unsigned long, void __user
*,
29 void __user
*, struct pt_regs
*);
32 asmlinkage
int sys_modify_ldt(int, void __user
*, unsigned long);
35 long sys_rt_sigreturn(struct pt_regs
*);
36 long sys_sigaltstack(const stack_t __user
*, stack_t __user
*,
41 asmlinkage
int sys_set_thread_area(struct user_desc __user
*);
42 asmlinkage
int sys_get_thread_area(struct user_desc __user
*);
48 asmlinkage
int sys_sigsuspend(int, int, old_sigset_t
);
49 asmlinkage
int sys_sigaction(int, const struct old_sigaction __user
*,
50 struct old_sigaction __user
*);
51 unsigned long sys_sigreturn(struct pt_regs
*);
53 /* kernel/vm86_32.c */
54 int sys_vm86old(struct vm86_struct __user
*, struct pt_regs
*);
55 int sys_vm86(unsigned long, unsigned long, struct pt_regs
*);
57 #else /* CONFIG_X86_32 */
60 /* kernel/process_64.c */
61 long sys_arch_prctl(int, unsigned long);
63 /* kernel/sys_x86_64.c */
64 asmlinkage
long sys_mmap(unsigned long, unsigned long, unsigned long,
65 unsigned long, unsigned long, unsigned long);
67 #endif /* CONFIG_X86_32 */
68 #endif /* _ASM_X86_SYSCALLS_H */