diff options
Diffstat (limited to 'tools/bpf/bpftool/main.h')
| -rw-r--r-- | tools/bpf/bpftool/main.h | 29 |
1 files changed, 17 insertions, 12 deletions
diff --git a/tools/bpf/bpftool/main.h b/tools/bpf/bpftool/main.h index baf607cd5924..0d64e39573f2 100644 --- a/tools/bpf/bpftool/main.h +++ b/tools/bpf/bpftool/main.h @@ -14,6 +14,7 @@ #include <linux/hashtable.h> #include <tools/libc_compat.h> +#include <bpf/hashmap.h> #include <bpf/libbpf.h> #include "json_writer.h" @@ -105,16 +106,6 @@ void set_max_rlimit(void); int mount_tracefs(const char *target); -struct pinned_obj_table { - DECLARE_HASHTABLE(table, 16); -}; - -struct pinned_obj { - __u32 id; - char *path; - struct hlist_node hash; -}; - struct obj_refs_table { DECLARE_HASHTABLE(table, 16); }; @@ -134,9 +125,9 @@ struct obj_refs { struct btf; struct bpf_line_info; -int build_pinned_obj_table(struct pinned_obj_table *table, +int build_pinned_obj_table(struct hashmap *table, enum bpf_obj_type type); -void delete_pinned_obj_table(struct pinned_obj_table *tab); +void delete_pinned_obj_table(struct hashmap *table); __weak int build_obj_refs_table(struct obj_refs_table *table, enum bpf_obj_type type); __weak void delete_obj_refs_table(struct obj_refs_table *table); @@ -256,4 +247,18 @@ int do_filter_dump(struct tcmsg *ifinfo, struct nlattr **tb, const char *kind, int print_all_levels(__maybe_unused enum libbpf_print_level level, const char *format, va_list args); + +size_t hash_fn_for_key_as_id(const void *key, void *ctx); +bool equal_fn_for_key_as_id(const void *k1, const void *k2, void *ctx); + +static inline void *u32_as_hash_field(__u32 x) +{ + return (void *)(uintptr_t)x; +} + +static inline bool hashmap__empty(struct hashmap *map) +{ + return map ? hashmap__size(map) == 0 : true; +} + #endif |