Alan Maguire aa9d4c3227 libbpf: Add layout encoding support ...

Support encoding of BTF layout data via btf__new_empty_opts().

Current supported opts are base_btf and add_layout.

Layout information is maintained in btf.c in the layouts[] array;
when BTF is created with the add_layout option it represents the
current view of supported BTF kinds.

Signed-off-by: Alan Maguire <alan.maguire@oracle.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20260326145444.2076244-5-alan.maguire@oracle.com

2026-04-09 15:12:21 -07:00

..

.gitignore

makefile: support libbpf symbol versioning in shared library mode

2019-09-30 21:42:42 -07:00

bpf_core_read.h

bpf: Fix uninitialized values in BPF_{CORE,PROBE}_READ

2025-05-19 10:07:42 -07:00

bpf_endian.h

libbpf: Make bpf_endian co-exist with vmlinux.h

2020-07-01 14:36:55 -07:00

bpf_gen_internal.h

libbpf: Embed and verify the metadata hash in the loader

2025-10-06 15:59:27 -07:00

bpf_helper_defs.h

sync: auto-generate latest BPF helpers

2025-11-07 14:00:07 -08:00

bpf_helpers.h

libbpf: Remove extern declaration of bpf_stream_vprintk()

2026-03-12 13:02:22 -07:00

bpf_prog_linfo.c

libbpf: Streamline error reporting for high-level APIs

2021-06-08 13:04:27 -07:00

bpf_tracing.h

libbpf: Fix powerpc's stack register definition in bpf_tracing.h

2025-11-07 14:00:07 -08:00

bpf.c

libbpf: add fsession support

2026-01-29 14:10:19 -08:00

bpf.h

libbpf: Add BPF_F_CPU and BPF_F_ALL_CPUS flags support for percpu maps

2026-01-29 14:10:19 -08:00

btf_dump.c

libbpf: Fix OOB read in btf_dump_get_bitfield_value

2026-01-29 14:10:19 -08:00

btf_iter.c

libbpf,bpf: Share BTF relocate-related code with kernel

2024-06-27 10:01:42 -07:00

btf_relocate.c

libbpf: Fix incorrect traversal end type ID when marking BTF_IS_EMBEDDED

2025-01-17 12:31:44 -08:00

btf.c

libbpf: Add layout encoding support

2026-04-09 15:12:21 -07:00

btf.h

libbpf: Add layout encoding support

2026-04-09 15:12:21 -07:00

elf.c

libbpf: move libbpf_errstr() into libbpf_utils.c

2025-10-06 15:59:27 -07:00

features.c

libbpf: Add uprobe syscall feature detection

2026-03-12 13:02:22 -07:00

gen_loader.c

libbpf: move libbpf_errstr() into libbpf_utils.c

2025-10-06 15:59:27 -07:00

hashmap.c

libbpf: Hashmap interface update to allow both long and void* keys/values

2022-11-12 18:24:12 -08:00

hashmap.h

libbpf: Fix possible compiler warnings in hashmap

2024-10-11 14:12:43 -07:00

libbpf_common.h

libbpf: Fix potential uninitialized tail padding with LIBBPF_OPTS_RESET

2023-11-10 13:27:01 -08:00

libbpf_internal.h

libbpf: Add uprobe syscall feature detection

2026-03-12 13:02:22 -07:00

libbpf_legacy.h

libbpf: Fix some typos in comments

2024-10-09 14:13:35 -07:00

libbpf_probes.c

libbpf: Recognize insn_array map type

2025-11-07 14:00:07 -08:00

libbpf_utils.c

libbpf: Fix undefined behavior in {get,put}_unaligned_be32()

2025-10-06 15:59:27 -07:00

libbpf_version.h

libbpf: Start v1.8 development cycle

2026-04-09 15:12:21 -07:00

libbpf.c

libbpf: Introduce bpf_program__clone()

2026-04-09 15:12:21 -07:00

libbpf.h

libbpf: Introduce bpf_program__clone()

2026-04-09 15:12:21 -07:00

libbpf.map

libbpf: Add layout encoding support

2026-04-09 15:12:21 -07:00

libbpf.pc.template

libbpf: Add zlib as a dependency in pkg-config template

2019-12-19 15:34:27 -08:00

linker.c

libbpf: Fix invalid write loop logic in bpf_linker__add_buf()

2026-02-11 12:04:56 -08:00

Makefile

libbpf: fix Github's Makefile for libbpf_utils.c

2025-10-06 15:59:27 -07:00

netlink.c

bpftool: Fix truncated netlink dumps

2026-03-12 13:02:22 -07:00

nlattr.c

libbpf: Use proper errno value in nlattr

2025-05-19 10:07:42 -07:00

nlattr.h

libbpf: add API to get XDP/XSK supported features

2023-02-17 17:17:27 -08:00

relo_core.c

libbpf: move libbpf_errstr() into libbpf_utils.c

2025-10-06 15:59:27 -07:00

relo_core.h

bpf, libbpf: Add type match support

2022-07-31 16:45:48 -07:00

ringbuf.c

libbpf: move libbpf_errstr() into libbpf_utils.c

2025-10-06 15:59:27 -07:00

skel_internal.h

libbpf: Update light skeleton for signing

2025-10-06 15:59:27 -07:00

strset.c

libbpf: Hashmap interface update to allow both long and void* keys/values

2022-11-12 18:24:12 -08:00

strset.h

libbpf: Extract internal set-of-strings datastructure APIs

2021-03-25 23:31:23 -07:00

usdt.bpf.h

libbpf: Fix USDT SIB argument handling causing unrecognized register error

2025-10-06 15:59:27 -07:00

usdt.c

libbpf: Add support to detect nop,nop5 instructions combo for usdt probe

2026-03-12 13:02:22 -07:00

zip.c

libbpf: Remove unneeded semicolon

2024-10-11 14:12:43 -07:00

zip.h

libbpf: Implement basic zip archive parsing support

2023-03-06 09:47:37 -08:00