openharmony/third_party_libbpf
1
0
Fork 0
mirror of https://gitee.com/openharmony/third_party_libbpf synced 2024-10-07 22:43:33 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity
256 Commits 120 Branches 14 Tags 6.1 MiB
C 98.1%
Shell 1.6%
Makefile 0.3%
1a8a75037b
Go to file
Andrii Nakryiko 1a8a75037b libbpf: Bump current version to v0.0.6 
New release cycle started, let's bump to v0.0.6 proactively.

Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Song Liu <songliubraving@fb.com>
Link: https://lore.kernel.org/bpf/20190930222503.519782-1-andriin@fb.com
2019-10-09 14:42:45 -07:00
include libbpf: add flags to umem config 2019-09-26 13:29:16 -07:00
scripts scripts: fix empty cherry-pick handling, fix IGNORE_CONSISTENCY check 2019-09-30 15:02:52 -07:00
src libbpf: Bump current version to v0.0.6 2019-10-09 14:42:45 -07:00
travis-ci/managers ci: execute install step in CI 2019-10-01 12:56:22 -07:00
.travis.yml Travis CI: add gcc-8, gcc-8 ASan+UBSan tests 2019-04-30 11:39:37 -07:00
BPF-CHECKPOINT-COMMIT sync: latest libbpf changes from kernel 2019-09-30 16:10:45 -07:00
CHECKPOINT-COMMIT sync: latest libbpf changes from kernel 2019-09-30 16:10:45 -07:00
README.md meson: kill meson.build as it's not used anymore 2019-10-01 16:51:32 -07:00

README.md

This is a mirror of bpf-next linux tree's tools/lib/bpf directory plus its supporting header files.

The following files will by sync'ed with bpf-next repo:

  • src/ <-> bpf-next/tools/lib/bpf/
  • include/uapi/linux/bpf_common.h <-> bpf-next/tools/include/uapi/linux/bpf_common.h
  • include/uapi/linux/bpf.h <-> bpf-next/tools/include/uapi/linux/bpf.h
  • include/uapi/linux/btf.h <-> bpf-next/tools/include/uapi/linux/btf.h
  • include/uapi/linux/if_link.h <-> bpf-next/tools/include/uapi/linux/if_link.h
  • include/uapi/linux/if_xdp.h <-> bpf-next/tools/include/uapi/linux/if_xdp.h
  • include/uapi/linux/netlink.h <-> bpf-next/tools/include/uapi/linux/netlink.h
  • include/tools/libc_compat.h <-> bpf-next/tools/include/tools/libc_compat.h

Other header files at this repo (include/linux/*.h) are reduced versions of their counterpart files at bpf-next's tools/include/linux/*.h to make compilation successful.

Build Build Status

libelf is an internal dependency of libbpf and thus it is required to link against and must be installed on the system for applications to work. pkg-config is used by default to find libelf, and the program called can be overridden with PKG_CONFIG. If using pkg-config at build time is not desired, it can be disabled by setting NO_PKG_CONFIG=1 when calling make.

To build both static libbpf.a and shared libbpf.so:

$ cd src
$ make

To build only static libbpf.a library in directory build/ and install them together with libbpf headers in a staging directory root/:

$ cd src
$ mkdir build root
$ BUILD_STATIC_ONLY=y OBJDIR=build DESTDIR=root make install

To build both static libbpf.a and shared libbpf.so against a custom libelf dependency installed in /build/root/ and install them together with libbpf headers in a build directory /build/root/:

$ cd src
$ PKG_CONFIG_PATH=/build/root/lib64/pkgconfig DESTDIR=/build/root make install