linuxdebug/tools/testing/selftests/bpf/progs/test_pinning.c

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2024-07-16 15:50:57 +02:00
// SPDX-License-Identifier: GPL-2.0
#include <linux/bpf.h>
#include <bpf/bpf_helpers.h>
struct {
__uint(type, BPF_MAP_TYPE_ARRAY);
__uint(max_entries, 1);
__type(key, __u32);
__type(value, __u64);
__uint(pinning, LIBBPF_PIN_BY_NAME);
} pinmap SEC(".maps");
struct {
__uint(type, BPF_MAP_TYPE_HASH);
__uint(max_entries, 1);
__type(key, __u32);
__type(value, __u64);
} nopinmap SEC(".maps");
struct {
__uint(type, BPF_MAP_TYPE_HASH);
__uint(max_entries, 1);
__type(key, __u32);
__type(value, __u64);
__uint(pinning, LIBBPF_PIN_NONE);
} nopinmap2 SEC(".maps");
char _license[] SEC("license") = "GPL";