esp_vfs_eventfd.h File Reference

#include <stddef.h>
#include <stdint.h>
#include <sys/types.h>
#include "esp_err.h"

Go to the source code of this file.

Data Structures
struct	esp_vfs_eventfd_config_t

Macros
#define	EFD_SUPPORT_ISR   (1 << 4)
#define	ESP_VFS_EVENTD_CONFIG_DEFAULT()

Typedefs
typedef uint64_t	eventfd_t

Functions
esp_err_t	esp_vfs_eventfd_register (const esp_vfs_eventfd_config_t *config)
esp_err_t	esp_vfs_eventfd_unregister (void)
int	eventfd (unsigned int initval, int flags)

Macro Definition Documentation

EFD_SUPPORT_ISR

#define EFD_SUPPORT_ISR   (1 << 4)

ESP_VFS_EVENTD_CONFIG_DEFAULT

#define ESP_VFS_EVENTD_CONFIG_DEFAULT

(

)

Value:

(esp_vfs_eventfd_config_t){ .max_fds = 5 }

Typedef Documentation

eventfd_t

typedef uint64_t eventfd_t

Function Documentation

esp_vfs_eventfd_register()

esp_err_t esp_vfs_eventfd_register

(

const esp_vfs_eventfd_config_t *

config

)

esp_vfs_eventfd_unregister()

esp_err_t esp_vfs_eventfd_unregister

(

void

)

eventfd()

int eventfd	(	unsigned int	initval,
		int	flags )