linux-mainline/tools/lib/bpf
Daniel Borkmann fe20ce3a51 libbpf: Add opts-based attach/detach/query API for tcx
Extend libbpf attach opts and add a new detach opts API so this can be used
to add/remove fd-based tcx BPF programs. The old-style bpf_prog_detach() and
bpf_prog_detach2() APIs are refactored to reuse the new bpf_prog_detach_opts()
internally.

The bpf_prog_query_opts() API got extended to be able to handle the new
link_ids, link_attach_flags and revision fields.

For concrete usage examples, see the extensive selftests that have been
developed as part of this series.

Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/r/20230719140858.13224-4-daniel@iogearbox.net
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2023-07-19 10:07:28 -07:00
..
.gitignore
bpf_core_read.h libbpf: Fix BPF_PROBE_READ{_STR}_INTO() on s390x 2023-01-28 12:45:14 -08:00
bpf_endian.h
bpf_gen_internal.h libbpf: Support kfunc detection in light skeleton. 2023-03-22 09:31:05 -07:00
bpf_helpers.h libbpf: fix offsetof() and container_of() to work with CO-RE 2023-05-12 12:05:21 -07:00
bpf_prog_linfo.c
bpf_tracing.h libbpf: Fix comment about arc and riscv arch in bpf_tracing.h 2023-05-04 17:11:04 -07:00
bpf.c libbpf: Add opts-based attach/detach/query API for tcx 2023-07-19 10:07:28 -07:00
bpf.h libbpf: Add opts-based attach/detach/query API for tcx 2023-07-19 10:07:28 -07:00
btf_dump.c libbpf: btf_dump_type_data_check_overflow needs to consider BTF_MEMBER_BITFIELD_SIZE 2023-05-01 15:37:38 +02:00
btf.c libbpf: Ensure libbpf always opens files with O_CLOEXEC 2023-05-26 12:05:32 +02:00
btf.h
Build libbpf: Implement basic zip archive parsing support 2023-03-01 16:05:34 -08:00
gen_loader.c libbpf: Store zero fd to fd_array for loader kfunc relocation 2023-05-16 22:09:23 -07:00
hashmap.c
hashmap.h libbpf: Remove HASHMAP_INIT static initialization helper 2023-07-11 09:40:05 -07:00
libbpf_common.h
libbpf_errno.c
libbpf_internal.h libbpf: Revert poisoning of strlcpy 2023-03-10 10:19:25 -08:00
libbpf_legacy.h
libbpf_probes.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2023-06-08 11:35:14 -07:00
libbpf_version.h libbpf: Start v1.3 development cycle 2023-05-23 21:39:12 +02:00
libbpf.c libbpf: Add opts-based attach/detach/query API for tcx 2023-07-19 10:07:28 -07:00
libbpf.h xsk: add new netlink attribute dedicated for ZC max frags 2023-07-19 09:56:49 -07:00
libbpf.map libbpf: Add opts-based attach/detach/query API for tcx 2023-07-19 10:07:28 -07:00
libbpf.pc.template
linker.c libbpf: Fix double-free when linker processes empty sections 2023-03-27 20:02:15 -07:00
Makefile
netlink.c xsk: add new netlink attribute dedicated for ZC max frags 2023-07-19 09:56:49 -07:00
nlattr.c libbpf: Fix alen calculation in libbpf_nla_dump_errormsg() 2023-02-10 15:27:22 -08:00
nlattr.h libbpf: add API to get XDP/XSK supported features 2023-02-02 20:48:24 -08:00
relo_core.c libbpf: Remove several dead assignments 2023-03-01 11:13:11 -08:00
relo_core.h
ringbuf.c libbpf: Use bpf_{btf,link,map,prog}_get_info_by_fd() 2023-02-16 15:32:45 -08:00
skel_internal.h
str_error.c
str_error.h
strset.c
strset.h
usdt.bpf.h libbpf: Fix unbounded memory access in bpf_usdt_arg() 2023-01-28 12:45:14 -08:00
usdt.c libbpf: Fix realloc API handling in zero-sized edge cases 2023-07-11 09:32:00 +02:00
zip.c libbpf: Ignore warnings about "inefficient alignment" 2023-03-16 18:20:08 +01:00
zip.h libbpf: Implement basic zip archive parsing support 2023-03-01 16:05:34 -08:00