FD.io VPP
v19.08.2-294-g37e99c22d
Vector Packet Processing
|
Go to the source code of this file.
Data Structures | |
struct | memif_region_t |
struct | memif_queue_t |
struct | memif_msg_queue_elt |
struct | memif_conn_run_args_t |
struct | memif_connection |
struct | memif_list_elt_t |
struct | memif_socket_t |
struct | libmemif_main |
Macros | |
#define | MEMIF_NAME_LEN 32 |
#define | MEMIF_DEFAULT_SOCKET_PATH "/run/vpp/memif.sock" |
#define | MEMIF_DEFAULT_RING_SIZE 1024 |
#define | MEMIF_DEFAULT_LOG2_RING_SIZE 10 |
#define | MEMIF_DEFAULT_RX_QUEUES 1 |
#define | MEMIF_DEFAULT_TX_QUEUES 1 |
#define | MEMIF_DEFAULT_BUFFER_SIZE 2048 |
#define | MEMIF_DEFAULT_RECONNECT_PERIOD_SEC 2 |
#define | MEMIF_DEFAULT_RECONNECT_PERIOD_NSEC 0 |
#define | MEMIF_MAX_M2S_RING 255 |
#define | MEMIF_MAX_S2M_RING 255 |
#define | MEMIF_MAX_REGION 255 |
#define | MEMIF_MAX_LOG2_RING_SIZE 14 |
#define | MEMIF_MAX_FDS 512 |
#define | memif_min(a, b) (((a) < (b)) ? (a) : (b)) |
#define | EXPECT_TRUE(x) __builtin_expect((x),1) |
#define | EXPECT_FALSE(x) __builtin_expect((x),0) |
#define | DBG(...) |
#define | MEMIF_CONNECTION_FLAG_WRITE (1 << 0) |
#define | F_LINUX_SPECIFIC_BASE 1024 |
#define | MFD_ALLOW_SEALING 0x0002U |
#define | F_ADD_SEALS (F_LINUX_SPECIFIC_BASE + 9) |
#define | F_GET_SEALS (F_LINUX_SPECIFIC_BASE + 10) |
#define | F_SEAL_SEAL 0x0001 /* prevent further seals from being set */ |
#define | F_SEAL_SHRINK 0x0002 /* prevent file from shrinking */ |
#define | F_SEAL_GROW 0x0004 /* prevent file from growing */ |
#define | F_SEAL_WRITE 0x0008 /* prevent writes */ |
Typedefs | |
typedef struct memif_msg_queue_elt | memif_msg_queue_elt_t |
typedef struct memif_connection | memif_connection_t |
typedef int() | memif_fn(memif_connection_t *conn) |
typedef struct libmemif_main | libmemif_main_t |
Enumerations | |
enum | memif_socket_type_t { MEMIF_SOCKET_TYPE_NONE = 0, MEMIF_SOCKET_TYPE_LISTENER, MEMIF_SOCKET_TYPE_CLIENT } |
Functions | |
int | memif_connect1 (memif_connection_t *c) |
int | memif_init_regions_and_queues (memif_connection_t *c) |
int | memif_disconnect_internal (memif_connection_t *c) |
int | memif_syscall_error_handler (int err_code) |
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) |
libmemif_main_t * | get_libmemif_main (memif_socket_t *ms) |
static int | memfd_create (const char *name, unsigned int flags) |
static void * | memif_get_buffer (memif_connection_t *conn, memif_ring_t *ring, uint16_t index) |
Variables | |
libmemif_main_t | libmemif_main |
#define DBG | ( | ... | ) |
Definition at line 66 of file memif_private.h.
#define EXPECT_FALSE | ( | x | ) | __builtin_expect((x),0) |
Definition at line 57 of file memif_private.h.
#define EXPECT_TRUE | ( | x | ) | __builtin_expect((x),1) |
Definition at line 56 of file memif_private.h.
#define F_ADD_SEALS (F_LINUX_SPECIFIC_BASE + 9) |
Definition at line 272 of file memif_private.h.
#define F_GET_SEALS (F_LINUX_SPECIFIC_BASE + 10) |
Definition at line 273 of file memif_private.h.
#define F_LINUX_SPECIFIC_BASE 1024 |
Definition at line 264 of file memif_private.h.
#define F_SEAL_GROW 0x0004 /* prevent file from growing */ |
Definition at line 277 of file memif_private.h.
#define F_SEAL_SEAL 0x0001 /* prevent further seals from being set */ |
Definition at line 275 of file memif_private.h.
#define F_SEAL_SHRINK 0x0002 /* prevent file from shrinking */ |
Definition at line 276 of file memif_private.h.
#define F_SEAL_WRITE 0x0008 /* prevent writes */ |
Definition at line 278 of file memif_private.h.
#define MEMIF_CONNECTION_FLAG_WRITE (1 << 0) |
Definition at line 155 of file memif_private.h.
#define MEMIF_DEFAULT_BUFFER_SIZE 2048 |
Definition at line 43 of file memif_private.h.
#define MEMIF_DEFAULT_LOG2_RING_SIZE 10 |
Definition at line 40 of file memif_private.h.
#define MEMIF_DEFAULT_RECONNECT_PERIOD_NSEC 0 |
Definition at line 45 of file memif_private.h.
#define MEMIF_DEFAULT_RECONNECT_PERIOD_SEC 2 |
Definition at line 44 of file memif_private.h.
#define MEMIF_DEFAULT_RING_SIZE 1024 |
Definition at line 39 of file memif_private.h.
#define MEMIF_DEFAULT_RX_QUEUES 1 |
Definition at line 41 of file memif_private.h.
#define MEMIF_DEFAULT_SOCKET_PATH "/run/vpp/memif.sock" |
Definition at line 38 of file memif_private.h.
#define MEMIF_DEFAULT_TX_QUEUES 1 |
Definition at line 42 of file memif_private.h.
#define MEMIF_MAX_FDS 512 |
Definition at line 52 of file memif_private.h.
#define MEMIF_MAX_LOG2_RING_SIZE 14 |
Definition at line 50 of file memif_private.h.
#define MEMIF_MAX_M2S_RING 255 |
Definition at line 47 of file memif_private.h.
#define MEMIF_MAX_REGION 255 |
Definition at line 49 of file memif_private.h.
#define MEMIF_MAX_S2M_RING 255 |
Definition at line 48 of file memif_private.h.
Definition at line 54 of file memif_private.h.
#define MEMIF_NAME_LEN 32 |
Definition at line 34 of file memif_private.h.
#define MFD_ALLOW_SEALING 0x0002U |
Definition at line 268 of file memif_private.h.
typedef struct libmemif_main libmemif_main_t |
typedef struct memif_connection memif_connection_t |
Definition at line 110 of file memif_private.h.
typedef int() memif_fn(memif_connection_t *conn) |
Definition at line 113 of file memif_private.h.
typedef struct memif_msg_queue_elt memif_msg_queue_elt_t |
enum memif_socket_type_t |
Enumerator | |
---|---|
MEMIF_SOCKET_TYPE_NONE | |
MEMIF_SOCKET_TYPE_LISTENER | |
MEMIF_SOCKET_TYPE_CLIENT |
Definition at line 69 of file memif_private.h.
int add_list_elt | ( | libmemif_main_t * | lm, |
memif_list_elt_t * | e, | ||
memif_list_elt_t ** | list, | ||
uint16_t * | len | ||
) |
int free_list_elt | ( | memif_list_elt_t * | list, |
uint16_t | len, | ||
int | key | ||
) |
libmemif_main_t* get_libmemif_main | ( | memif_socket_t * | ms | ) |
int get_list_elt | ( | memif_list_elt_t ** | e, |
memif_list_elt_t * | list, | ||
uint16_t | len, | ||
int | key | ||
) |
|
inlinestatic |
Definition at line 249 of file memif_private.h.
int memif_connect1 | ( | memif_connection_t * | c | ) |
int memif_disconnect_internal | ( | memif_connection_t * | c | ) |
|
inlinestatic |
Definition at line 256 of file memif_private.h.
int memif_init_regions_and_queues | ( | memif_connection_t * | c | ) |
int memif_syscall_error_handler | ( | int | err_code | ) |