From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- arch/um/include/shared/irq_user.h | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 arch/um/include/shared/irq_user.h (limited to 'arch/um/include/shared/irq_user.h') diff --git a/arch/um/include/shared/irq_user.h b/arch/um/include/shared/irq_user.h new file mode 100644 index 000000000..da0f6eea3 --- /dev/null +++ b/arch/um/include/shared/irq_user.h @@ -0,0 +1,24 @@ +/* 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 + +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); + +#endif -- cgit v1.2.3