BPF_BTF_GET_FD_BY_ID (reference) in projects: Linux-v5.10

462    * BPF_BTF_GET_FD_BY_ID: get a btf fd
489       BPF_BTF_GET_FD_BY_ID (get btf_fd)         |
607 3.7 BPF_BTF_GET_FD_BY_ID
611 syscall command BPF_BTF_GET_FD_BY_ID can retrieve a btf fd. Then, with

D

bpf.h

111 	BPF_BTF_GET_FD_BY_ID,  enumerator

D

syscall.c

3817 	if (CHECK_ATTR(BPF_BTF_GET_FD_BY_ID))  in bpf_btf_get_fd_by_id()
4446 	case BPF_BTF_GET_FD_BY_ID:  in SYSCALL_DEFINE3()

/Linux-v5.10/Documentation/bpf/
D	btf.rst	`462 * BPF_BTF_GET_FD_BY_ID: get a btf fd 489 BPF_BTF_GET_FD_BY_ID (get btf_fd) \| 607 3.7 BPF_BTF_GET_FD_BY_ID 611 syscall command BPF_BTF_GET_FD_BY_ID can retrieve a btf fd. Then, with`
/Linux-v5.10/tools/include/uapi/linux/
D	bpf.h	`111 BPF_BTF_GET_FD_BY_ID, enumerator`
/Linux-v5.10/include/uapi/linux/
D	bpf.h	`111 BPF_BTF_GET_FD_BY_ID, enumerator`
/Linux-v5.10/tools/lib/bpf/
D	bpf.c	`820 return sys_bpf(BPF_BTF_GET_FD_BY_ID, &attr, sizeof(attr)); in bpf_btf_get_fd_by_id()`
/Linux-v5.10/kernel/bpf/
D	syscall.c	`3817 if (CHECK_ATTR(BPF_BTF_GET_FD_BY_ID)) in bpf_btf_get_fd_by_id() 4446 case BPF_BTF_GET_FD_BY_ID: in SYSCALL_DEFINE3()`

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