[PATCH] libbpf: Clean up legacy bpf maps declaration in bpf_helpers

[Liuxin(EulerOS)]

Legacy bpf maps declaration were no longer supported in Libbpf 1.0,
so it was time to remove the definition of bpf_map_def in
bpf_helpers.h.

LINK:[1] https://github.com/libbpf/libbpf/wiki/Libbpf:-the-road-to-v1.0

Signed-off-by: Liu Xin<liuxin350@xxxxxxxxxx>
---
tools/lib/bpf/bpf_helpers.h | 12 ------------
1 file changed, 12 deletions(-)

diff --git a/tools/lib/bpf/bpf_helpers.h b/tools/lib/bpf/bpf_helpers.h
index 867b73483..9cad13e7f 100644
--- a/tools/lib/bpf/bpf_helpers.h
+++ b/tools/lib/bpf/bpf_helpers.h
@@ -167,18 +167,6 @@ bpf_tail_call_static(void *ctx, const void *map, const __u32 slot)
}
#endif

-/*
- * Helper structure used by eBPF C program
- * to describe BPF map attributes to libbpf loader
- */
-struct bpf_map_def {
-       unsigned int type;
-       unsigned int key_size;
-       unsigned int value_size;
-       unsigned int max_entries;
-       unsigned int map_flags;
-} __attribute__((deprecated("use BTF-defined maps in .maps section")));
-
enum libbpf_pin_type {
        LIBBPF_PIN_NONE,
        /* PIN_BY_NAME: pin maps by name (in /sys/fs/bpf by default) */
--
2.33.0