diff options
Diffstat (limited to '')
| -rw-r--r-- | src/shared/bpf-dlopen.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/src/shared/bpf-dlopen.h b/src/shared/bpf-dlopen.h new file mode 100644 index 0000000..95951e6 --- /dev/null +++ b/src/shared/bpf-dlopen.h @@ -0,0 +1,34 @@ +/* SPDX-License-Identifier: LGPL-2.1-or-later */ +#pragma once + +#if HAVE_LIBBPF + +#include <bpf/bpf.h> +#include <bpf/libbpf.h> + +#include "bpf-compat.h" + +extern struct bpf_link* (*sym_bpf_program__attach_cgroup)(struct bpf_program *, int); +extern struct bpf_link* (*sym_bpf_program__attach_lsm)(struct bpf_program *); +extern int (*sym_bpf_link__fd)(const struct bpf_link *); +extern int (*sym_bpf_link__destroy)(struct bpf_link *); +extern int (*sym_bpf_map__fd)(const struct bpf_map *); +extern const char* (*sym_bpf_map__name)(const struct bpf_map *); +extern int (*sym_bpf_map__set_max_entries)(struct bpf_map *, __u32); +extern int (*sym_bpf_map_update_elem)(int, const void *, const void *, __u64); +extern int (*sym_bpf_map_delete_elem)(int, const void *); +extern int (*sym_bpf_map__set_inner_map_fd)(struct bpf_map *, int); +/* The *_skeleton APIs are autogenerated by bpftool, the targets can be found + * in ./build/src/core/bpf/socket_bind/socket-bind.skel.h */ +extern int (*sym_bpf_object__open_skeleton)(struct bpf_object_skeleton *, const struct bpf_object_open_opts *); +extern int (*sym_bpf_object__load_skeleton)(struct bpf_object_skeleton *); +extern int (*sym_bpf_object__attach_skeleton)(struct bpf_object_skeleton *); +extern void (*sym_bpf_object__detach_skeleton)(struct bpf_object_skeleton *); +extern void (*sym_bpf_object__destroy_skeleton)(struct bpf_object_skeleton *); +extern const char* (*sym_bpf_program__name)(const struct bpf_program *); +extern libbpf_print_fn_t (*sym_libbpf_set_print)(libbpf_print_fn_t); +extern long (*sym_libbpf_get_error)(const void *); + +#endif + +int dlopen_bpf(void); |