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 22 /* kernel/process.c */ 23 int sys_fork(struct pt_regs *); 24 int sys_vfork(struct pt_regs *); 25 26 /* kernel/ldt.c */ 27 asmlinkage int sys_modify_ldt(int, void __user *, unsigned long); 28 29 /* kernel/signal.c */ 30 long sys_rt_sigreturn(struct pt_regs *); 31 32 /* kernel/tls.c */ 33 asmlinkage int sys_set_thread_area(struct user_desc __user *); 34 asmlinkage int sys_get_thread_area(struct user_desc __user *); 35 36 /* X86_32 only */ 37 #ifdef CONFIG_X86_32 38 /* kernel/ioport.c */ 39 long sys_iopl(struct pt_regs *); 40 41 /* kernel/process_32.c */ 42 int sys_clone(struct pt_regs *); 43 int sys_execve(struct pt_regs *); 44 45 /* kernel/signal.c */ 46 asmlinkage int sys_sigsuspend(int, int, old_sigset_t); 47 asmlinkage int sys_sigaction(int, const struct old_sigaction __user *, 48 struct old_sigaction __user *); 49 int sys_sigaltstack(struct pt_regs *); 50 unsigned long sys_sigreturn(struct pt_regs *); 51 52 /* kernel/sys_i386_32.c */ 53 struct mmap_arg_struct; 54 struct sel_arg_struct; 55 struct oldold_utsname; 56 struct old_utsname; 57 58 asmlinkage long sys_mmap2(unsigned long, unsigned long, unsigned long, 59 unsigned long, unsigned long, unsigned long); 60 asmlinkage int old_mmap(struct mmap_arg_struct __user *); 61 asmlinkage int old_select(struct sel_arg_struct __user *); 62 asmlinkage int sys_ipc(uint, int, int, int, void __user *, long); 63 asmlinkage int sys_uname(struct old_utsname __user *); 64 asmlinkage int sys_olduname(struct oldold_utsname __user *); 65 66 /* kernel/vm86_32.c */ 67 int sys_vm86old(struct pt_regs *); 68 int sys_vm86(struct pt_regs *); 69 70 #else /* CONFIG_X86_32 */ 71 72 /* X86_64 only */ 73 /* kernel/ioport.c */ 74 asmlinkage long sys_iopl(unsigned int, struct pt_regs *); 75 76 /* kernel/process_64.c */ 77 asmlinkage long sys_clone(unsigned long, unsigned long, 78 void __user *, void __user *, 79 struct pt_regs *); 80 asmlinkage long sys_execve(char __user *, char __user * __user *, 81 char __user * __user *, 82 struct pt_regs *); 83 long sys_arch_prctl(int, unsigned long); 84 85 /* kernel/signal.c */ 86 asmlinkage long sys_sigaltstack(const stack_t __user *, stack_t __user *, 87 struct pt_regs *); 88 89 /* kernel/sys_x86_64.c */ 90 struct new_utsname; 91 92 asmlinkage long sys_mmap(unsigned long, unsigned long, unsigned long, 93 unsigned long, unsigned long, unsigned long); 94 asmlinkage long sys_uname(struct new_utsname __user *); 95 96 #endif /* CONFIG_X86_32 */ 97 #endif /* _ASM_X86_SYSCALLS_H */ 98