Data Structures | |
struct | sa_network_interface |
Functions | |
SA_EXPORT int | sa_open_network (void) |
SA_EXPORT int | sa_close_network (void) |
SA_EXPORT int | sa_count_network_interfaces (uint16_t *number) |
SA_EXPORT int | sa_get_network_interface (char *name, struct sa_network_interface *dst) |
SA_EXPORT int | sa_get_network_interfaces (struct sa_network_interface *dst, uint16_t dst_size, uint16_t *written) |
SA_EXPORT int sa_open_network | ( | void | ) |
Prepares the resources needed for retrieving network statistics. This function exists (and is needed) only when SA_OPEN_NETWORK is defined.
SA_EXPORT int sa_close_network | ( | void | ) |
This function closes the resources used for retrieving network statistics. You should call it even when there was a previous error in another function of this API. This function exists (and is needed) only when SA_CLOSE_NETWORK is defined.
SA_EXPORT int sa_count_network_interfaces | ( | uint16_t * | number | ) |
Gives the total number of network interfaces.
number | The number will be stored here |
SA_EXPORT int sa_get_network_interface | ( | char * | name, | |
struct sa_network_interface * | dst | |||
) |
Retrieves statistics from a network interface identified by its name.
name | The name of the network interface. | |
dst | Where the statistics will be stored. |
SA_EXPORT int sa_get_network_interfaces | ( | struct sa_network_interface * | dst, | |
uint16_t | dst_size, | |||
uint16_t * | written | |||
) |
Retrieves statistics about all the network interfaces' activity.
dst | A buffer where the statistics will be stored. | |
dst_size | The number of interfaces that fits in the dst buffer. If it's not big enough dst will be filled but ENOMEM will be returned. | |
written | The amount of interface statistics written. |