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/* 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 *mc);
extern void sigchld_handler(int sig, struct siginfo *unused_si,
struct uml_pt_regs *regs, void *mc);
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);
#endif
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