/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */

#ifndef _LINUX_PIDFD_H
#define _LINUX_PIDFD_H

#include <linux/types.h>
#include <linux/fcntl.h>

/* Flags for pidfd_open().  */
#define PIDFD_NONBLOCK	O_NONBLOCK
#define PIDFD_THREAD	O_EXCL

/* Flags for pidfd_send_signal(). */
#define PIDFD_SIGNAL_THREAD		(1UL << 0)
#define PIDFD_SIGNAL_THREAD_GROUP	(1UL << 1)
#define PIDFD_SIGNAL_PROCESS_GROUP	(1UL << 2)

#endif /* _LINUX_PIDFD_H */
