27 lines
		
	
	
		
			404 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			27 lines
		
	
	
		
			404 B
		
	
	
	
		
			C
		
	
	
	
	
	
| #ifndef _SYS_EVENTFD_H
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| #define _SYS_EVENTFD_H
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| 
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| #ifdef __cplusplus
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| extern "C" {
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| #endif
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| 
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| #include <stdint.h>
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| #include <fcntl.h>
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| 
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| typedef uint64_t eventfd_t;
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| 
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| #define EFD_SEMAPHORE 1
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| #define EFD_CLOEXEC O_CLOEXEC
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| #define EFD_NONBLOCK O_NONBLOCK
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| 
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| int eventfd(unsigned int, int);
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| int eventfd_read(int, eventfd_t *);
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| int eventfd_write(int, eventfd_t);
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| 
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| 
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| #ifdef __cplusplus
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| }
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| #endif
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| 
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| #endif /* sys/eventfd.h */
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