Lines Matching refs:sec_def
361 /* stored as sec_def->cookie for all libbpf-supported SEC()s */
406 const struct bpf_sec_def *sec_def;
7266 /* this is called as prog->sec_def->prog_prepare_load_fn for libbpf-supported sec_defs */
7377 /* adjust load_attr if sec_def provides custom preload callback */
7378 if (prog->sec_def && prog->sec_def->prog_prepare_load_fn) {
7379 err = prog->sec_def->prog_prepare_load_fn(prog, &load_attr, prog->sec_def->cookie);
7792 prog->sec_def = find_sec_def(prog->sec_name);
7793 if (!prog->sec_def) {
7800 prog->type = prog->sec_def->prog_type;
7801 prog->expected_attach_type = prog->sec_def->expected_attach_type;
7803 /* sec_def can have custom callback which should be called
7806 if (prog->sec_def->prog_setup_fn) {
7807 err = prog->sec_def->prog_setup_fn(prog, prog->sec_def->cookie);
9127 if (prog->sec_def != &custom_fallback_def)
9128 prog->sec_def = NULL;
9330 struct bpf_sec_def *sec_def;
9339 sec_def = libbpf_reallocarray(custom_sec_defs, custom_sec_def_cnt + 1,
9340 sizeof(*sec_def));
9341 if (!sec_def)
9344 custom_sec_defs = sec_def;
9345 sec_def = &custom_sec_defs[custom_sec_def_cnt];
9350 sec_def = &custom_fallback_def;
9353 sec_def->sec = sec ? strdup(sec) : NULL;
9354 if (sec && !sec_def->sec)
9357 sec_def->prog_type = prog_type;
9358 sec_def->expected_attach_type = exp_attach_type;
9359 sec_def->cookie = OPTS_GET(opts, cookie, 0);
9361 sec_def->prog_setup_fn = OPTS_GET(opts, prog_setup_fn, NULL);
9362 sec_def->prog_prepare_load_fn = OPTS_GET(opts, prog_prepare_load_fn, NULL);
9363 sec_def->prog_attach_fn = OPTS_GET(opts, prog_attach_fn, NULL);
9365 sec_def->handler_id = ++last_custom_sec_def_handler_id;
9372 return sec_def->handler_id;
9414 static bool sec_def_matches(const struct bpf_sec_def *sec_def, const char *sec_name)
9416 size_t len = strlen(sec_def->sec);
9419 if (sec_def->sec[len - 1] == '/') {
9420 if (str_has_pfx(sec_name, sec_def->sec))
9428 if (sec_def->sec[len - 1] == '+') {
9431 if (strncmp(sec_name, sec_def->sec, len) != 0)
9439 return strcmp(sec_name, sec_def->sec) == 0;
9444 const struct bpf_sec_def *sec_def;
9449 sec_def = &custom_sec_defs[i];
9450 if (sec_def_matches(sec_def, sec_name))
9451 return sec_def;
9456 sec_def = §ion_defs[i];
9457 if (sec_def_matches(sec_def, sec_name))
9458 return sec_def;
9481 const struct bpf_sec_def *sec_def = §ion_defs[i];
9484 if (sec_def->prog_prepare_load_fn != libbpf_prepare_prog_load)
9487 if (!(sec_def->cookie & SEC_ATTACHABLE))
9505 const struct bpf_sec_def *sec_def;
9511 sec_def = find_sec_def(name);
9512 if (sec_def) {
9513 *prog_type = sec_def->prog_type;
9514 *expected_attach_type = sec_def->expected_attach_type;
9892 const struct bpf_sec_def *sec_def;
9897 sec_def = find_sec_def(name);
9898 if (!sec_def) {
9909 if (sec_def->prog_prepare_load_fn != libbpf_prepare_prog_load)
9911 if (!(sec_def->cookie & SEC_ATTACHABLE))
9914 *attach_type = sec_def->expected_attach_type;
12641 if (!prog->sec_def || !prog->sec_def->prog_attach_fn)
12644 err = prog->sec_def->prog_attach_fn(prog, prog->sec_def->cookie, &link);
13688 if (!prog->sec_def || !prog->sec_def->prog_attach_fn)
13695 err = prog->sec_def->prog_attach_fn(prog, prog->sec_def->cookie, link);