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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|  | 
 | ||
|  | #ifdef __cplusplus
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|  | extern "C" { | ||
|  | #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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|  | #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); | ||
|  | int eventfd_read(int, eventfd_t *); | ||
|  | int eventfd_write(int, eventfd_t); | ||
|  | 
 | ||
|  | 
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|  | #ifdef __cplusplus
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|  | } | ||
|  | #endif
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|  | 
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|  | #endif /* sys/eventfd.h */
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