rte_service_spec Struct Reference

#include <rte_service_component.h>

Data Fields
char	name [RTE_SERVICE_NAME_MAX]
rte_service_func	callback
void *	callback_userdata
uint32_t	capabilities
int	socket_id

Detailed Description

Warning

EXPERIMENTAL: this API may change without prior notice

The specification of a service.

This struct contains metadata about the service itself, the callback function to run one iteration of the service, a userdata pointer, flags etc.

Examples:

examples/service_cores/main.c.

Definition at line 60 of file rte_service_component.h.

Field Documentation

char name[RTE_SERVICE_NAME_MAX]

The name of the service. This should be used by the application to understand what purpose this service provides.

Examples:

examples/service_cores/main.c.

Definition at line 64 of file rte_service_component.h.

rte_service_func callback

The callback to invoke to run one iteration of the service.

Definition at line 66 of file rte_service_component.h.

void* callback_userdata

The userdata pointer provided to the service callback.

Examples:

examples/service_cores/main.c.

Definition at line 68 of file rte_service_component.h.

uint32_t capabilities

Flags to indicate the capabilities of this service. See defines in the public header file for values of RTE_SERVICE_CAP_*

Definition at line 72 of file rte_service_component.h.

int socket_id

NUMA socket ID that this service is affinitized to

Definition at line 74 of file rte_service_component.h.

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The documentation for this struct was generated from the following file:

• lib/librte_eal/common/include/rte_service_component.h