diff options
Diffstat (limited to 'tools/lib/bpf/bpf.h')
| -rw-r--r-- | tools/lib/bpf/bpf.h | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/tools/lib/bpf/bpf.h b/tools/lib/bpf/bpf.h index e8ba54087497..09c3dcac0496 100644 --- a/tools/lib/bpf/bpf.h +++ b/tools/lib/bpf/bpf.h @@ -22,17 +22,29 @@ #define __BPF_BPF_H #include <linux/bpf.h> +#include <stddef.h> int bpf_create_map(enum bpf_map_type map_type, int key_size, int value_size, - int max_entries); + int max_entries, __u32 map_flags); /* Recommend log buffer size */ #define BPF_LOG_BUF_SIZE 65536 -int bpf_load_program(enum bpf_prog_type type, struct bpf_insn *insns, - size_t insns_cnt, char *license, - u32 kern_version, char *log_buf, +int bpf_load_program(enum bpf_prog_type type, const struct bpf_insn *insns, + size_t insns_cnt, const char *license, + __u32 kern_version, char *log_buf, size_t log_buf_sz); -int bpf_map_update_elem(int fd, void *key, void *value, - u64 flags); +int bpf_map_update_elem(int fd, const void *key, const void *value, + __u64 flags); + +int bpf_map_lookup_elem(int fd, const void *key, void *value); +int bpf_map_delete_elem(int fd, const void *key); +int bpf_map_get_next_key(int fd, const void *key, void *next_key); +int bpf_obj_pin(int fd, const char *pathname); +int bpf_obj_get(const char *pathname); +int bpf_prog_attach(int prog_fd, int attachable_fd, enum bpf_attach_type type, + unsigned int flags); +int bpf_prog_detach(int attachable_fd, enum bpf_attach_type type); + + #endif |