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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __ASM_GENERIC_POLL_H
#define __ASM_GENERIC_POLL_H

/* These are specified by iBCS2 */
#define POLLIN	 0x0001
#define POLLPRI	 0x0002
#define POLLOUT	 0x0004
#define POLLERR	 0x0008
#define POLLHUP	 0x0010
#define POLLNVAL 0x0020

/* The rest seem to be more-or-less nonstandard. Check them! */
#define POLLRDNORM 0x0040
#define POLLRDBAND 0x0080
#ifndef POLLWRNORM
#define POLLWRNORM 0x0100
#endif
#ifndef POLLWRBAND
#define POLLWRBAND 0x0200
#endif
#ifndef POLLMSG
#define POLLMSG 0x0400
#endif
#ifndef POLLREMOVE
#define POLLREMOVE 0x1000
#endif
#ifndef POLLRDHUP
#define POLLRDHUP 0x2000
#endif

#define POLLFREE (__poll_t)0x4000

#define POLL_BUSY_LOOP (__poll_t)0x8000

struct pollfd {
	int fd;
	short events;
	short revents;
};

#endif /* __ASM_GENERIC_POLL_H */