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 */ 20 asmlinkage long sys_ioperm(unsigned long, unsigned long, int); 21 asmlinkage long sys_iopl(unsigned int); 22 23 /* kernel/ldt.c */ 24 asmlinkage int sys_modify_ldt(int, void __user *, unsigned long); 25 26 /* kernel/signal.c */ 27 asmlinkage long sys_rt_sigreturn(void); 28 29 /* kernel/tls.c */ 30 asmlinkage long sys_set_thread_area(struct user_desc __user *); 31 asmlinkage long sys_get_thread_area(struct user_desc __user *); 32 33 /* X86_32 only */ 34 #ifdef CONFIG_X86_32 35 36 /* kernel/signal.c */ 37 asmlinkage unsigned long sys_sigreturn(void); 38 39 /* kernel/vm86_32.c */ 40 struct vm86_struct; 41 asmlinkage long sys_vm86old(struct vm86_struct __user *); 42 asmlinkage long sys_vm86(unsigned long, unsigned long); 43 44 #else /* CONFIG_X86_32 */ 45 46 /* X86_64 only */ 47 /* kernel/process_64.c */ 48 asmlinkage long sys_arch_prctl(int, unsigned long); 49 50 /* kernel/sys_x86_64.c */ 51 asmlinkage long sys_mmap(unsigned long, unsigned long, unsigned long, 52 unsigned long, unsigned long, unsigned long); 53 54 #endif /* CONFIG_X86_32 */ 55 #endif /* _ASM_X86_SYSCALLS_H */ 56