| 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 | long sys_iopl(unsigned int, struct pt_regs *); |
| 22 | |
| 23 | /* kernel/process.c */ |
| 24 | int sys_fork(struct pt_regs *); |
| 25 | int sys_vfork(struct pt_regs *); |
| 26 | long sys_execve(const char __user *, |
| 27 | const char __user *const __user *, |
| 28 | const char __user *const __user *, struct pt_regs *); |
| 29 | long sys_clone(unsigned long, unsigned long, void __user *, |
| 30 | void __user *, struct pt_regs *); |
| 31 | |
| 32 | /* kernel/ldt.c */ |
| 33 | asmlinkage int sys_modify_ldt(int, void __user *, unsigned long); |
| 34 | |
| 35 | /* kernel/signal.c */ |
| 36 | long sys_rt_sigreturn(struct pt_regs *); |
| 37 | long sys_sigaltstack(const stack_t __user *, stack_t __user *, |
| 38 | struct pt_regs *); |
| 39 | |
| 40 | |
| 41 | /* kernel/tls.c */ |
| 42 | asmlinkage int sys_set_thread_area(struct user_desc __user *); |
| 43 | asmlinkage int sys_get_thread_area(struct user_desc __user *); |
| 44 | |
| 45 | /* X86_32 only */ |
| 46 | #ifdef CONFIG_X86_32 |
| 47 | |
| 48 | /* kernel/signal.c */ |
| 49 | asmlinkage int sys_sigsuspend(int, int, old_sigset_t); |
| 50 | asmlinkage int sys_sigaction(int, const struct old_sigaction __user *, |
| 51 | struct old_sigaction __user *); |
| 52 | unsigned long sys_sigreturn(struct pt_regs *); |
| 53 | |
| 54 | /* kernel/vm86_32.c */ |
| 55 | int sys_vm86old(struct vm86_struct __user *, struct pt_regs *); |
| 56 | int 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 */ |
| 62 | long sys_arch_prctl(int, unsigned long); |
| 63 | |
| 64 | /* kernel/sys_x86_64.c */ |
| 65 | asmlinkage 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 */ |