Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
kernel/bpf/verifier.c bpf_add_kfunc_call() -> btf_distill_func_proto()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | log | 4096-ptr_max |
| PARAM_VALUE | 1 | btf | 4096-ptr_max |
| PARAM_VALUE | 2 | func | 4096-ptr_max |
| PARAM_VALUE | 3 | tname | 4096-ptr_max |
| PARAM_VALUE | 3 | *tname | 1-255 |
| PARAM_VALUE | 4 | m | 8567961723771052032 |
kernel/bpf/verifier.c bpf_check_attach_btf_id_multi() -> btf_distill_func_proto()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | log | 0 |
| PARAM_VALUE | 1 | btf | 4096-ptr_max |
| PARAM_VALUE | 2 | func | 4096-ptr_max |
| PARAM_VALUE | 3 | tname | 4096-ptr_max |
| PARAM_VALUE | 4 | m | 8561823162184040448 |
| PARAM_VALUE | 4 | m->nr_args | 0-12 |
| PARAM_VALUE | 4 | m->ret_flags | 0-3 |
| CAPPED_DATA | 1 | btf->start_id | 1 |
| DATA_SOURCE | 1 | btf | $0 |
| DATA_SOURCE | 2 | func | r btf_attach_func_proto |
| DATA_SOURCE | 3 | tname | r btf_name_by_offset |
| PARAM_COMPARE | 1 | btf->nr_types | > $1->start_id |
kernel/bpf/bpf_struct_ops.c bpf_struct_ops_desc_init() -> btf_distill_func_proto()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | log | 4096-ptr_max |
| PARAM_VALUE | 0 | log->level | 16 |
| PARAM_VALUE | 1 | btf | 4096-ptr_max |
| PARAM_VALUE | 2 | func | 4096-ptr_max |
| PARAM_VALUE | 3 | tname | 4096-ptr_max |
| PARAM_VALUE | 3 | *tname | 1-255 |
| PARAM_VALUE | 4 | m | 4096-ptr_max |
| BUF_SIZE | 0 | log | 1064 |
| BUF_SIZE | 1 | btf->struct_ops_tab | (-1),8-s32max |
| CAPPED_DATA | 1 | btf->start_id | 1 |
| DATA_SOURCE | 0 | log | $2 |
| DATA_SOURCE | 1 | btf | $1 |
| DATA_SOURCE | 2 | func | r btf_type_resolve_func_ptr |
| DATA_SOURCE | 3 | tname | r btf_name_by_offset |
| PARAM_COMPARE | 1 | btf->nr_types | > $1->start_id |