162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) 462306a36Sopenharmony_ci */ 562306a36Sopenharmony_ci 662306a36Sopenharmony_ci#ifndef __SKAS_H 762306a36Sopenharmony_ci#define __SKAS_H 862306a36Sopenharmony_ci 962306a36Sopenharmony_ci#include <sysdep/ptrace.h> 1062306a36Sopenharmony_ci 1162306a36Sopenharmony_ciextern int userspace_pid[]; 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_ciextern int user_thread(unsigned long stack, int flags); 1462306a36Sopenharmony_ciextern void new_thread_handler(void); 1562306a36Sopenharmony_ciextern void handle_syscall(struct uml_pt_regs *regs); 1662306a36Sopenharmony_ciextern long execute_syscall_skas(void *r); 1762306a36Sopenharmony_ciextern unsigned long current_stub_stack(void); 1862306a36Sopenharmony_ci 1962306a36Sopenharmony_ci#endif 20