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Searched refs:btf_info (Results 1 – 3 of 3) sorted by relevance

/openbmc/linux/tools/bpf/bpftool/
H A Dcgroup.c72 struct bpf_btf_info btf_info = {}; in guess_vmlinux_btf_id() local
73 __u32 btf_len = sizeof(btf_info); in guess_vmlinux_btf_id()
78 btf_info.name = ptr_to_u64(name); in guess_vmlinux_btf_id()
79 btf_info.name_len = sizeof(name); in guess_vmlinux_btf_id()
85 err = bpf_btf_get_info_by_fd(fd, &btf_info, &btf_len); in guess_vmlinux_btf_id()
89 if (btf_info.kernel_btf && strncmp(name, "vmlinux", sizeof(name)) == 0) in guess_vmlinux_btf_id()
90 btf_vmlinux_id = btf_info.id; in guess_vmlinux_btf_id()
H A Dbtf.c525 struct bpf_btf_info btf_info = {}; in btf_is_kernel_module() local
537 len = sizeof(btf_info); in btf_is_kernel_module()
538 btf_info.name = ptr_to_u64(btf_name); in btf_is_kernel_module()
539 btf_info.name_len = sizeof(btf_name); in btf_is_kernel_module()
540 err = bpf_btf_get_info_by_fd(btf_fd, &btf_info, &len); in btf_is_kernel_module()
547 return btf_info.kernel_btf && strncmp(btf_name, "vmlinux", sizeof(btf_name)) != 0; in btf_is_kernel_module()
/openbmc/linux/tools/lib/bpf/
H A Dbtf.c1344 struct bpf_btf_info btf_info; in btf_get_from_fd() local
1345 __u32 len = sizeof(btf_info); in btf_get_from_fd()
1360 memset(&btf_info, 0, sizeof(btf_info)); in btf_get_from_fd()
1361 btf_info.btf = ptr_to_u64(ptr); in btf_get_from_fd()
1362 btf_info.btf_size = last_size; in btf_get_from_fd()
1363 err = bpf_btf_get_info_by_fd(btf_fd, &btf_info, &len); in btf_get_from_fd()
1365 if (!err && btf_info.btf_size > last_size) { in btf_get_from_fd()
1368 last_size = btf_info.btf_size; in btf_get_from_fd()
1376 len = sizeof(btf_info); in btf_get_from_fd()
1377 memset(&btf_info, 0, sizeof(btf_info)); in btf_get_from_fd()
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