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tools: libbpf: add a correctly named define for map iteration

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For historical reasons the helper to loop over maps in an object
is called bpf_map__for_each while it really should be called
bpf_object__for_each_map.  Rename and add a correctly named
define for backward compatibility.

Switch all in-tree users to the correct name (Quentin).

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Quentin Monnet <quentin.monnet@netronome.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
This commit is contained in:
Jakub Kicinski 2019-02-27 19:04:12 -08:00 • committed by Daniel Borkmann
parent ea9b636201
commit f74a53d9a5
5 changed files with 11 additions and 10 deletions
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3
tools/lib/bpf/libbpf.h
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@ -278,10 +278,11 @@ bpf_object__find_map_by_offset(struct bpf_object *obj, size_t offset);
LIBBPF_API struct bpf_map *
bpf_map__next(struct bpf_map *map, struct bpf_object *obj);
#define bpf_map__for_each(pos, obj) \
#define bpf_object__for_each_map(pos, obj) \
for ((pos) = bpf_map__next(NULL, (obj)); \
(pos) != NULL; \
(pos) = bpf_map__next((pos), (obj)))
#define bpf_map__for_each bpf_object__for_each_map
LIBBPF_API struct bpf_map *
bpf_map__prev(struct bpf_map *map, struct bpf_object *obj);