qemu/include/user/signal.h

/*
 * Signal-related declarations.
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */
#ifndef USER_SIGNAL_H
#define USER_SIGNAL_H

#ifndef CONFIG_USER_ONLY
#error Cannot include this header from system emulation
#endif

/**
 * target_to_host_signal:
 * @sig: target signal.
 *
 * On success, return the host signal between 0 (inclusive) and NSIG
 * (exclusive) corresponding to the target signal @sig. Return any other value
 * on failure.
 */
int target_to_host_signal(int sig);

extern int host_interrupt_signal;

#endif