2 * Copyright (C) 2001 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
3 * Licensed under the GPL
9 #include <sysdep/ptrace.h>
21 enum { IRQ_READ, IRQ_WRITE };
24 extern void sigio_handler(int sig, struct siginfo *unused_si, struct uml_pt_regs *regs);
25 extern void free_irq_by_fd(int fd);
26 extern void reactivate_fd(int fd, int irqnum);
27 extern void deactivate_fd(int fd, int irqnum);
28 extern int deactivate_all_fds(void);
29 extern int activate_ipi(int fd, int pid);