bpf_map_info Struct Reference

eBPF map information. This structure can be retrieved by calling bpf_obj_get_info_by_fd on a map fd. More...

#include <ebpf_structs.h>

Data Fields
ebpf_id_t	id
	Map ID.
ebpf_map_type_t	type
	Type of map.
uint32_t	key_size
	Size in bytes of a map key.
uint32_t	value_size
	Size in bytes of a map value.
uint32_t	max_entries
	Maximum number of entries allowed in the map.
char	name [BPF_OBJ_NAME_LEN]
	Null-terminated map name.
uint32_t	map_flags
	Map flags.
ebpf_id_t	inner_map_id
	ID of inner map template.
uint32_t	pinned_path_count
	Number of pinned paths.

Detailed Description

eBPF map information. This structure can be retrieved by calling bpf_obj_get_info_by_fd on a map fd.

Field Documentation

id

ebpf_id_t bpf_map_info::id

Map ID.

inner_map_id

ebpf_id_t bpf_map_info::inner_map_id

ID of inner map template.

key_size

uint32_t bpf_map_info::key_size

Size in bytes of a map key.

map_flags

uint32_t bpf_map_info::map_flags

Map flags.

max_entries

uint32_t bpf_map_info::max_entries

Maximum number of entries allowed in the map.

name

char bpf_map_info::name[BPF_OBJ_NAME_LEN]

Null-terminated map name.

pinned_path_count

uint32_t bpf_map_info::pinned_path_count

Number of pinned paths.

type

ebpf_map_type_t bpf_map_info::type

Type of map.

value_size

uint32_t bpf_map_info::value_size

Size in bytes of a map value.

---

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

• include/ebpf_structs.h