Include dependency graph for main.c:

Macros
#define	ERRLIST_LEN 40

#define	MAX_ERRBUF_LEN 256

#define	MEMIF_MEMORY_BARRIER() __sync_synchronize ()

#define	MEMIF_ERR_UNDEFINED "undefined error"

#define	DBG_TX_BUF (0)

#define	DBG_RX_BUF (1)

Functions
char *	memif_strerror (int err_code)
	Memif strerror. More...

uint16_t	memif_get_version ()
	Memif get version. More...

int	memif_syscall_error_handler (int err_code)

libmemif_main_t *	get_libmemif_main (memif_socket_t *ms)

static int	memif_add_epoll_fd (libmemif_main_t *lm, int fd, uint32_t events)

static int	memif_mod_epoll_fd (libmemif_main_t *lm, int fd, uint32_t events)

static int	memif_del_epoll_fd (libmemif_main_t *lm, int fd)

int	memif_control_fd_update (int fd, uint8_t events, void *private_ctx)

int	add_list_elt (libmemif_main_t lm, memif_list_elt_t e, memif_list_elt_t *list, uint16_t len)

int	get_list_elt (memif_list_elt_t *e, memif_list_elt_t list, uint16_t len, int key)

int	free_list_elt (memif_list_elt_t *list, uint16_t len, int key)

int	free_list_elt_ctx (memif_list_elt_t list, uint16_t len, memif_connection_t ctx)

static void	memif_control_fd_update_register (libmemif_main_t lm, memif_control_fd_update_t cb)

void	memif_register_external_region (memif_add_external_region_t ar, memif_get_external_region_addr_t gr, memif_del_external_region_t dr, memif_get_external_buffer_offset_t go)
	Register external region. More...

static void	memif_alloc_register (libmemif_main_t lm, memif_alloc_t ma)

static void	memif_realloc_register (libmemif_main_t lm, memif_realloc_t mr)

static void	memif_free_register (libmemif_main_t lm, memif_free_t mf)

int	memif_set_connection_request_timer (struct itimerspec timer)
	Set connection request timer value. More...

int	memif_per_thread_set_connection_request_timer (memif_per_thread_main_handle_t pt_main, struct itimerspec timer)
	Set connection request timer value. More...

int	memif_init (memif_control_fd_update_t on_control_fd_update, char app_name, memif_alloc_t memif_alloc, memif_realloc_t memif_realloc, memif_free_t *memif_free)
	Memif initialization. More...

int	memif_per_thread_init (memif_per_thread_main_handle_t pt_main, void private_ctx, memif_control_fd_update_t on_control_fd_update, char app_name, memif_alloc_t memif_alloc, memif_realloc_t memif_realloc, memif_free_t *memif_free)
	Memif per thread initialization. More...

static memif_ring_t *	memif_get_ring (memif_connection_t *conn, memif_ring_type_t type, uint16_t ring_num)

int	memif_set_rx_mode (memif_conn_handle_t c, memif_rx_mode_t rx_mode, uint16_t qid)
	Memif set rx mode. More...

static int	memif_socket_start_listening (memif_socket_t *ms)

int	memif_create_socket (memif_socket_handle_t sock, const char filename, void *private_ctx)
	Create memif socket. More...

int	memif_per_thread_create_socket (memif_per_thread_main_handle_t pt_main, memif_socket_handle_t sock, const char filename, void *private_ctx)
	Create memif socket. More...

int	memif_create (memif_conn_handle_t c, memif_conn_args_t args, memif_connection_update_t on_connect, memif_connection_update_t on_disconnect, memif_interrupt_t on_interrupt, void private_ctx)
	Memory interface create function. More...

int	memif_request_connection (memif_conn_handle_t c)
	Send connection request. More...

int	memif_control_fd_handler (int fd, uint8_t events)
	Memif control file descriptor handler. More...

int	memif_per_thread_control_fd_handler (memif_per_thread_main_handle_t pt_main, int fd, uint8_t events)
	Memif per thread control file descriptor handler. More...

int	memif_poll_event (int timeout)
	Memif poll event. More...

int	memif_per_thread_poll_event (memif_per_thread_main_handle_t pt_main, int timeout)
	Memif per thread poll event. More...

int	memif_cancel_poll_event ()

int	memif_per_thread_cancel_poll_event (memif_per_thread_main_handle_t pt_main)
	Send signal to stop concurrently running memif_poll_event(). More...

static void	memif_msg_queue_free (libmemif_main_t lm, memif_msg_queue_elt_t *e)

int	memif_disconnect_internal (memif_connection_t *c)

const char *	memif_get_socket_filename (memif_socket_handle_t sock)
	Get socket filename. More...

int	memif_delete_socket (memif_socket_handle_t *sock)
	Delete memif socket. More...

int	memif_delete (memif_conn_handle_t *conn)
	Memif delete. More...

int	memif_connect1 (memif_connection_t *c)

static int	memif_add_region (libmemif_main_t lm, memif_connection_t conn, uint8_t has_buffers)

static int	memif_init_queues (libmemif_main_t lm, memif_connection_t conn)

int	memif_init_regions_and_queues (memif_connection_t *conn)

int	memif_buffer_enq_tx (memif_conn_handle_t conn, uint16_t qid, memif_buffer_t bufs, uint16_t count, uint16_t count_out)
	Memif buffer enq tx. More...

int	memif_buffer_alloc (memif_conn_handle_t conn, uint16_t qid, memif_buffer_t bufs, uint16_t count, uint16_t count_out, uint16_t size)
	Memif buffer alloc. More...

int	memif_refill_queue (memif_conn_handle_t conn, uint16_t qid, uint16_t count, uint16_t headroom)
	Memif refill ring. More...

int	memif_tx_burst (memif_conn_handle_t conn, uint16_t qid, memif_buffer_t bufs, uint16_t count, uint16_t tx)
	Memif transmit buffer burst. More...

int	memif_rx_burst (memif_conn_handle_t conn, uint16_t qid, memif_buffer_t bufs, uint16_t count, uint16_t rx)
	Memif receive buffer burst. More...

int	memif_get_details (memif_conn_handle_t conn, memif_details_t md, char buf, ssize_t buflen)
	Memif get details. More...

int	memif_get_queue_efd (memif_conn_handle_t conn, uint16_t qid, int *efd)
	Memif get queue event file descriptor. More...

int	memif_cleanup ()
	Memif cleanup. More...

int	memif_per_thread_cleanup (memif_per_thread_main_handle_t *pt_main)
	Memif per thread cleanup. More...

Variables
libmemif_main_t	libmemif_main

static char	memif_buf [MAX_ERRBUF_LEN]

const char *	memif_errlist [ERRLIST_LEN]

Macro Definition Documentation

◆ DBG_RX_BUF

#define DBG_RX_BUF (1)

Definition at line 180 of file main.c.

◆ DBG_TX_BUF

#define DBG_TX_BUF (0)

Definition at line 179 of file main.c.

◆ ERRLIST_LEN

#define ERRLIST_LEN 40

Definition at line 59 of file main.c.

◆ MAX_ERRBUF_LEN

#define MAX_ERRBUF_LEN 256

Definition at line 60 of file main.c.

◆ MEMIF_ERR_UNDEFINED

#define MEMIF_ERR_UNDEFINED "undefined error"

Definition at line 154 of file main.c.

◆ MEMIF_MEMORY_BARRIER

#define MEMIF_MEMORY_BARRIER ( ) __sync_synchronize ()

Definition at line 65 of file main.c.

Function Documentation

◆ add_list_elt()

int add_list_elt	(	libmemif_main_t *	lm,
		memif_list_elt_t *	e,
		memif_list_elt_t **	list,
		uint16_t *	len
	)

Definition at line 330 of file main.c.

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◆ free_list_elt()

int free_list_elt	(	memif_list_elt_t *	list,
		uint16_t	len,
		int	key
	)

Definition at line 390 of file main.c.

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◆ free_list_elt_ctx()

int free_list_elt_ctx	(	memif_list_elt_t *	list,
		uint16_t	len,
		memif_connection_t *	ctx
	)

Definition at line 407 of file main.c.

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◆ get_libmemif_main()

libmemif_main_t* get_libmemif_main ( memif_socket_t * ms )

Definition at line 239 of file main.c.

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◆ get_list_elt()

int get_list_elt	(	memif_list_elt_t **	e,
		memif_list_elt_t *	list,
		uint16_t	len,
		int	key
	)

Definition at line 366 of file main.c.

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◆ memif_add_epoll_fd()

static int memif_add_epoll_fd	(	libmemif_main_t *	lm,
		int	fd,
		uint32_t	events
	)

static

Definition at line 247 of file main.c.

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◆ memif_add_region()

static int memif_add_region	(	libmemif_main_t *	lm,
		memif_connection_t *	conn,
		uint8_t	has_buffers
	)

inlinestatic

Definition at line 1962 of file main.c.

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◆ memif_alloc_register()

static void memif_alloc_register	(	libmemif_main_t *	lm,
		memif_alloc_t *	ma
	)

static

Definition at line 447 of file main.c.

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◆ memif_connect1()

int memif_connect1 ( memif_connection_t * c )

Definition at line 1880 of file main.c.

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◆ memif_control_fd_update()

int memif_control_fd_update	(	int	fd,
		uint8_t	events,
		void *	private_ctx
	)

Definition at line 308 of file main.c.

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◆ memif_control_fd_update_register()

static void memif_control_fd_update_register	(	libmemif_main_t *	lm,
		memif_control_fd_update_t *	cb
	)

static

Definition at line 427 of file main.c.

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◆ memif_del_epoll_fd()

static int memif_del_epoll_fd	(	libmemif_main_t *	lm,
		int	fd
	)

static

Definition at line 289 of file main.c.

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◆ memif_disconnect_internal()

int memif_disconnect_internal ( memif_connection_t * c )

Definition at line 1665 of file main.c.

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◆ memif_free_register()

static void memif_free_register	(	libmemif_main_t *	lm,
		memif_free_t *	mf
	)

static

Definition at line 459 of file main.c.

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◆ memif_get_ring()

static memif_ring_t* memif_get_ring	(	memif_connection_t *	conn,
		memif_ring_type_t	type,
		uint16_t	ring_num
	)

inlinestatic

Definition at line 825 of file main.c.

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◆ memif_init_queues()

static int memif_init_queues	(	libmemif_main_t *	lm,
		memif_connection_t *	conn
	)

inlinestatic

Definition at line 2012 of file main.c.

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◆ memif_init_regions_and_queues()

int memif_init_regions_and_queues ( memif_connection_t * conn )

Definition at line 2113 of file main.c.

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◆ memif_mod_epoll_fd()

static int memif_mod_epoll_fd	(	libmemif_main_t *	lm,
		int	fd,
		uint32_t	events
	)

static

Definition at line 268 of file main.c.

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◆ memif_msg_queue_free()

static void memif_msg_queue_free	(	libmemif_main_t *	lm,
		memif_msg_queue_elt_t **	e
	)

static

Definition at line 1653 of file main.c.

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◆ memif_realloc_register()

static void memif_realloc_register	(	libmemif_main_t *	lm,
		memif_realloc_t *	mr
	)

static

Definition at line 453 of file main.c.

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◆ memif_socket_start_listening()

static int memif_socket_start_listening ( memif_socket_t * ms )

static

Definition at line 858 of file main.c.

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◆ memif_syscall_error_handler()

int memif_syscall_error_handler ( int err_code )

Definition at line 202 of file main.c.

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Variable Documentation

◆ libmemif_main

libmemif_main_t libmemif_main

Definition at line 68 of file main.c.

◆ memif_buf

char memif_buf[MAX_ERRBUF_LEN]

static

Definition at line 70 of file main.c.

◆ memif_errlist

const char* memif_errlist[ERRLIST_LEN]

Definition at line 72 of file main.c.

Macros

Functions

Variables

Macro Definition Documentation

◆ DBG_RX_BUF

◆ DBG_TX_BUF

◆ ERRLIST_LEN

◆ MAX_ERRBUF_LEN

◆ MEMIF_ERR_UNDEFINED

◆ MEMIF_MEMORY_BARRIER

Function Documentation

◆ add_list_elt()

◆ free_list_elt()

◆ free_list_elt_ctx()

◆ get_libmemif_main()

◆ get_list_elt()

◆ memif_add_epoll_fd()

◆ memif_add_region()

◆ memif_alloc_register()

◆ memif_connect1()

◆ memif_control_fd_update()

◆ memif_control_fd_update_register()

◆ memif_del_epoll_fd()

◆ memif_disconnect_internal()

◆ memif_free_register()

◆ memif_get_ring()

◆ memif_init_queues()

◆ memif_init_regions_and_queues()

◆ memif_mod_epoll_fd()

◆ memif_msg_queue_free()

◆ memif_realloc_register()

◆ memif_socket_start_listening()

◆ memif_syscall_error_handler()

Variable Documentation

◆ libmemif_main

◆ memif_buf

◆ memif_errlist