2 * Copyright (C) 2000, 2001, 2002 Jeff Dike (jdike@karaya.com)
3 * Licensed under the GPL
6 #ifndef __USER_UTIL_H__
7 #define __USER_UTIL_H__
9 #include "sysdep/ptrace.h"
13 extern int grantpt(int __fd);
14 extern int unlockpt(int __fd);
16 extern void *add_signal_handler(int sig, void (*handler)(int));
17 extern void input_cb(void (*proc)(void *), void *arg, int arg_len);
18 extern int switcheroo(int fd, int prot, void *from, void *to, int size);
19 extern void do_exec(int old_pid, int new_pid);
20 extern void tracer_panic(char *msg, ...)
21 __attribute__ ((format (printf, 1, 2)));
22 extern int detach(int pid, int sig);
23 extern int attach(int pid);
24 extern void kill_child_dead(int pid);
25 extern int cont(int pid);
26 extern void check_sigio(void);
27 extern int raw(int fd);