diff options
Diffstat (limited to 'tools/bpf/bpftool/main.h')
| -rw-r--r-- | tools/bpf/bpftool/main.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/bpf/bpftool/main.h b/tools/bpf/bpftool/main.h index 0d64e39573f2..f6f2f951b193 100644 --- a/tools/bpf/bpftool/main.h +++ b/tools/bpf/bpftool/main.h @@ -256,6 +256,11 @@ static inline void *u32_as_hash_field(__u32 x) return (void *)(uintptr_t)x; } +static inline __u32 hash_field_as_u32(const void *x) +{ + return (__u32)(uintptr_t)x; +} + static inline bool hashmap__empty(struct hashmap *map) { return map ? hashmap__size(map) == 0 : true; |