/* SPDX-License-Identifier: GPL-2.0 */ | |
/* | |
* Copyright (C) 2001 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) | |
*/ | |
#ifndef __IRQ_USER_H__ | |
#define __IRQ_USER_H__ | |
#include <sysdep/ptrace.h> | |
enum um_irq_type { | |
IRQ_READ, | |
IRQ_WRITE, | |
NUM_IRQ_TYPES, | |
}; | |
struct siginfo; | |
extern void sigio_handler(int sig, struct siginfo *unused_si, struct uml_pt_regs *regs); | |
void sigio_run_timetravel_handlers(void); | |
extern void free_irq_by_fd(int fd); | |
extern void deactivate_fd(int fd, int irqnum); | |
extern int deactivate_all_fds(void); | |
extern int activate_ipi(int fd, int pid); | |
#endif |