struct used by Cmd.prog_load command
Fields
prog_type: u32,
one of ProgType
insn_cnt: u32,
insns: u64,
license: u64,
log_level: u32,
verbosity level of verifier
log_size: u32,
size of user buffer
log_buf: u64,
user supplied buffer
kern_version: u32,
not used
prog_flags: u32,
prog_name: [obj_name_len]u8,
prog_ifindex: u32,
ifindex of netdev to prep for.
expected_attach_type: u32,
For some prog types expected attach type must be known at load time to verify attach type specific parts of prog (context accesses, allowed helpers, etc).
prog_btf_fd: fd_t,
fd pointing to BTF type data
func_info_rec_size: u32,
userspace bpf_func_info size
func_info: u64,
func_info_cnt: u32,
number of bpf_func_info records
line_info_rec_size: u32,
userspace bpf_line_info size
line_info: u64,
line_info_cnt: u32,
number of bpf_line_info records
attact_btf_id: u32,
in-kernel BTF type id to attach to
attach_prog_id: u32,
0 to attach to vmlinux