1 /* 2 * Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) 3 * Licensed under the GPL 4 */ 5 6 #ifndef __SKAS_H 7 #define __SKAS_H 8 9 #include <sysdep/ptrace.h> 10 11 extern int userspace_pid[]; 12 extern int proc_mm, ptrace_faultinfo, ptrace_ldt; 13 extern int skas_needs_stub; 14 15 extern int user_thread(unsigned long stack, int flags); 16 extern void new_thread_handler(void); 17 extern void handle_syscall(struct uml_pt_regs *regs); 18 extern int new_mm(unsigned long stack); 19 extern long execute_syscall_skas(void *r); 20 extern unsigned long current_stub_stack(void); 21 22 #endif 23