diff options
Diffstat (limited to 'samples/bpf/bpf_load.h')
| -rw-r--r-- | samples/bpf/bpf_load.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/samples/bpf/bpf_load.h b/samples/bpf/bpf_load.h index c827827..05822f8 100644 --- a/samples/bpf/bpf_load.h +++ b/samples/bpf/bpf_load.h @@ -6,6 +6,18 @@ #define MAX_MAPS 32 #define MAX_PROGS 32 +struct bpf_map_def { + unsigned int type; + unsigned int key_size; + unsigned int value_size; + unsigned int max_entries; + unsigned int map_flags; + unsigned int inner_map_idx; +}; + +typedef void (*fixup_map_cb)(struct bpf_map_def *map, const char *map_name, + int idx); + extern int map_fd[MAX_MAPS]; extern int prog_fd[MAX_PROGS]; extern int event_fd[MAX_PROGS]; @@ -25,6 +37,7 @@ extern int prog_cnt; * returns zero on success */ int load_bpf_file(char *path); +int load_bpf_file_fixup_map(const char *path, fixup_map_cb fixup_map); void read_trace_pipe(void); struct ksym { @@ -34,5 +47,5 @@ struct ksym { int load_kallsyms(void); struct ksym *ksym_search(long key); -int set_link_xdp_fd(int ifindex, int fd); +int set_link_xdp_fd(int ifindex, int fd, __u32 flags); #endif |
