DPDK 22.11.6
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#include <pthread.h>
Go to the source code of this file.
Macros | |
#define | RTE_DEFINE_PER_LCORE(type, name) __thread __typeof__(type) per_lcore_##name |
#define | RTE_DECLARE_PER_LCORE(type, name) extern __thread __typeof__(type) per_lcore_##name |
#define | RTE_PER_LCORE(name) (per_lcore_##name) |
Per-lcore variables in RTE
This file defines an API for instantiating per-lcore "global variables" that are environment-specific. Note that in all environments, a "shared variable" is the default when you use a global variable.
Parts of this are execution environment specific.
Definition in file rte_per_lcore.h.
#define RTE_DEFINE_PER_LCORE | ( | type, | |
name | |||
) | __thread __typeof__(type) per_lcore_##name |
Macro to define a per lcore variable "var" of type "type", don't use keywords like "static" or "volatile" in type, just prefix the whole macro.
Definition at line 32 of file rte_per_lcore.h.
#define RTE_DECLARE_PER_LCORE | ( | type, | |
name | |||
) | extern __thread __typeof__(type) per_lcore_##name |
Macro to declare an extern per lcore variable "var" of type "type"
Definition at line 38 of file rte_per_lcore.h.
#define RTE_PER_LCORE | ( | name | ) | (per_lcore_##name) |
Read/write the per-lcore variable value
Definition at line 44 of file rte_per_lcore.h.