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ac4a66ea12924239ae842b98da3bf94373b7d6a8
libbpf/src
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Andrii Nakryiko ac4a66ea12 libbpf: Add BPF token support to bpf_btf_load() API 
Allow user to specify token_fd for bpf_btf_load() API that wraps
kernel's BPF_BTF_LOAD command. This allows loading BTF from unprivileged
process as long as it has BPF token allowing BPF_BTF_LOAD command, which
can be created and delegated by privileged process.

Wire through new btf_flags as well, so that user can provide
BPF_F_TOKEN_FD flag, if necessary.

Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20240124022127.2379740-15-andrii@kernel.org
2024-01-26 18:12:29 -05:00
..
.gitignore
makefile: support libbpf symbol versioning in shared library mode
2019-09-30 21:42:42 -07:00
bpf_core_read.h
libbpf: Correct bpf_core_read.h comment wrt bpf_core_relo struct
2024-01-26 18:12:29 -05:00
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: Support kfunc detection in light skeleton.
2023-03-23 13:10:17 -07:00
bpf_helper_defs.h
sync: auto-generate latest BPF helpers
2023-11-22 16:20:56 -05:00
bpf_helpers.h
libbpf: add __arg_xxx macros for annotating global func args
2024-01-04 19:15:17 -05:00
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 syscall access arguments on riscv
2023-10-19 11:36:22 -07:00
bpf.c
libbpf: Add BPF token support to bpf_btf_load() API
2024-01-26 18:12:29 -05:00
bpf.h
libbpf: Add BPF token support to bpf_btf_load() API
2024-01-26 18:12:29 -05:00
btf_dump.c
libbpf: btf_dump_type_data_check_overflow needs to consider BTF_MEMBER_BITFIELD_SIZE
2023-05-25 16:44:19 -07:00
btf.c
Revert BPF token-related functionality
2024-01-04 19:15:17 -05:00
btf.h
libbpf: Don't require full struct enum64 in UAPI headers
2022-09-27 15:23:45 -07:00
elf.c
Revert BPF token-related functionality
2024-01-04 19:15:17 -05:00
gen_loader.c
libbpf: Store zero fd to fd_array for loader kfunc relocation
2023-05-25 16:44:19 -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: Remove HASHMAP_INIT static initialization helper
2023-07-11 10:03:25 -07:00
libbpf_common.h
libbpf: Fix potential uninitialized tail padding with LIBBPF_OPTS_RESET
2023-11-10 13:27:01 -08:00
libbpf_errno.c
libbpf: Optimized return value in libbpf_strerror when errno is libbpf errno
2022-12-14 22:09:00 -08:00
libbpf_internal.h
libbpf: call dup2() syscall directly
2024-01-26 18:12:29 -05:00
libbpf_legacy.h
libbpf: Clean up deprecated and legacy aliases
2022-08-18 15:29:04 -07:00
libbpf_probes.c
libbpf: Find correct module BTFs for struct_ops maps and progs.
2024-01-26 18:12:29 -05:00
libbpf_version.h
libbpf: Start v1.4 development cycle
2024-01-04 19:15:17 -05:00
libbpf.c
libbpf: Find correct module BTFs for struct_ops maps and progs.
2024-01-26 18:12:29 -05:00
libbpf.h
Revert BPF token-related functionality
2024-01-04 19:15:17 -05:00
libbpf.map
libbpf: Add bpf_token_create() API
2024-01-26 18:12:29 -05:00
libbpf.pc.template
libbpf: Add zlib as a dependency in pkg-config template
2019-12-19 15:34:27 -08:00
linker.c
libbpf: Skip DWARF sections in linker sanity check
2024-01-04 19:15:17 -05:00
Makefile
Makefile: bump to v1.4.0 dev version
2024-01-04 19:15:17 -05:00
netlink.c
xsk: add new netlink attribute dedicated for ZC max frags
2023-08-21 13:27:45 -07:00
nlattr.c
libbpf: Fix alen calculation in libbpf_nla_dump_errormsg()
2023-02-17 17:17:27 -08:00
nlattr.h
libbpf: add API to get XDP/XSK supported features
2023-02-17 17:17:27 -08:00
relo_core.c
libbpf: fix signedness determination in CO-RE relo handling logic
2023-08-25 11:51:28 -07:00
relo_core.h
bpf, libbpf: Add type match support
2022-07-31 16:45:48 -07:00
ringbuf.c
libbpf: Add ring__consume
2023-10-02 11:17:48 -07:00
skel_internal.h
libbpf: add map_get_fd_by_id and map_delete_elem in light skeleton
2022-09-27 15:23:45 -07:00
str_error.c
libbpf: Poison kernel-only integer types
2020-01-10 11:15:12 -08:00
str_error.h
Revert BPF token-related functionality
2024-01-04 19:15:17 -05:00
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: Use local includes inside the library
2023-08-21 13:27:45 -07:00
usdt.c
libbpf: Add uprobe multi link support to bpf_program__attach_usdt
2023-08-25 11:51:28 -07:00
zip.c
libbpf: Ignore warnings about "inefficient alignment"
2023-03-23 13:10:17 -07:00
zip.h
libbpf: Implement basic zip archive parsing support
2023-03-06 09:47:37 -08:00