1bb898558SAl Viro /* 2bb898558SAl Viro * syscalls.h - Linux syscall interfaces (arch-specific) 3bb898558SAl Viro * 42c1b284eSJaswinder Singh Rajput * Copyright (c) 2008 Jaswinder Singh Rajput 5bb898558SAl Viro * 6bb898558SAl Viro * This file is released under the GPLv2. 7bb898558SAl Viro * See the file COPYING for more details. 8bb898558SAl Viro */ 9bb898558SAl Viro 10bb898558SAl Viro #ifndef _ASM_X86_SYSCALLS_H 11bb898558SAl Viro #define _ASM_X86_SYSCALLS_H 12bb898558SAl Viro 13bb898558SAl Viro #include <linux/compiler.h> 14bb898558SAl Viro #include <linux/linkage.h> 15bb898558SAl Viro #include <linux/signal.h> 162c1b284eSJaswinder Singh Rajput #include <linux/types.h> 17bb898558SAl Viro 18bb898558SAl Viro /* Common in X86_32 and X86_64 */ 19bb898558SAl Viro /* kernel/ioport.c */ 2066f4e88cSDominik Brodowski long ksys_ioperm(unsigned long from, unsigned long num, int turn_on); 21*fa697140SDominik Brodowski 22*fa697140SDominik Brodowski #ifndef CONFIG_SYSCALL_PTREGS 23*fa697140SDominik Brodowski /* 24*fa697140SDominik Brodowski * If CONFIG_SYSCALL_PTREGS is enabled, a different syscall calling convention 25*fa697140SDominik Brodowski * is used. Do not include these -- invalid -- prototypes then 26*fa697140SDominik Brodowski */ 27bb898558SAl Viro asmlinkage long sys_ioperm(unsigned long, unsigned long, int); 28b3af11afSAl Viro asmlinkage long sys_iopl(unsigned int); 29bb898558SAl Viro 30c0195b6dSJaswinder Singh /* kernel/ldt.c */ 31da20ab35SDave Hansen asmlinkage long sys_modify_ldt(int, void __user *, unsigned long); 32c0195b6dSJaswinder Singh 332c1b284eSJaswinder Singh Rajput /* kernel/signal.c */ 34ff49103fSAndi Kleen asmlinkage long sys_rt_sigreturn(void); 352c1b284eSJaswinder Singh Rajput 367c9c160cSJaswinder Singh /* kernel/tls.c */ 372cf09666SAl Viro asmlinkage long sys_set_thread_area(struct user_desc __user *); 382cf09666SAl Viro asmlinkage long sys_get_thread_area(struct user_desc __user *); 397c9c160cSJaswinder Singh 40bb898558SAl Viro /* X86_32 only */ 41bb898558SAl Viro #ifdef CONFIG_X86_32 42bb898558SAl Viro 432c1b284eSJaswinder Singh Rajput /* kernel/signal.c */ 44025bd390SDominik Brodowski asmlinkage long sys_sigreturn(void); 45bb898558SAl Viro 46bb898558SAl Viro /* kernel/vm86_32.c */ 47ba3e127eSBrian Gerst struct vm86_struct; 485522ddb3SAlexander van Heukelum asmlinkage long sys_vm86old(struct vm86_struct __user *); 495522ddb3SAlexander van Heukelum asmlinkage long sys_vm86(unsigned long, unsigned long); 50bb898558SAl Viro 51bb898558SAl Viro #else /* CONFIG_X86_32 */ 52bb898558SAl Viro 53bb898558SAl Viro /* X86_64 only */ 54bb898558SAl Viro /* kernel/process_64.c */ 55ff49103fSAndi Kleen asmlinkage long sys_arch_prctl(int, unsigned long); 56bb898558SAl Viro 57bb898558SAl Viro /* kernel/sys_x86_64.c */ 58bb898558SAl Viro asmlinkage long sys_mmap(unsigned long, unsigned long, unsigned long, 59bb898558SAl Viro unsigned long, unsigned long, unsigned long); 60bb898558SAl Viro 61bb898558SAl Viro #endif /* CONFIG_X86_32 */ 62*fa697140SDominik Brodowski #endif /* CONFIG_SYSCALL_PTREGS */ 63bb898558SAl Viro #endif /* _ASM_X86_SYSCALLS_H */ 64