xref: /linux/include/uapi/linux/eventfd.h (revision cdd5b5a9761fd66d17586e4f4ba6588c70e640ea)
1*2d8c9dcfSWen Yang /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2*2d8c9dcfSWen Yang #ifndef _UAPI_LINUX_EVENTFD_H
3*2d8c9dcfSWen Yang #define _UAPI_LINUX_EVENTFD_H
4*2d8c9dcfSWen Yang 
5*2d8c9dcfSWen Yang #include <linux/fcntl.h>
6*2d8c9dcfSWen Yang 
7*2d8c9dcfSWen Yang #define EFD_SEMAPHORE (1 << 0)
8*2d8c9dcfSWen Yang #define EFD_CLOEXEC O_CLOEXEC
9*2d8c9dcfSWen Yang #define EFD_NONBLOCK O_NONBLOCK
10*2d8c9dcfSWen Yang 
11*2d8c9dcfSWen Yang #endif /* _UAPI_LINUX_EVENTFD_H */
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