mirror of
https://github.com/netdata/libbpf.git
synced 2026-03-20 00:09:06 +08:00
d5b146fec5
Otherwise, we will have the following compilation error:
/home/yhs/work/bcc-new/src/cc/libbpf/src/bpf_prog_linfo.c:
In function ‘dissect_jited_func’:
/home/yhs/work/bcc-new/src/cc/libbpf/src/bpf_prog_linfo.c:88:10:
error: ‘EINVAL’ undeclared (first use in this function)
return -EINVAL;
The original linux/err.h at linux:tools/include directory
does include "asm/errno.h" as well.
Signed-off-by: Yonghong Song <yhs@fb.com>
This is a mirror of bpf-next linux tree (https://kernel.googlesource.com/pub/scm/linux/kernel/git/bpf/bpf-next) bpf-next/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/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/tools/include/linux/*.h to make compilation successful. Build ===== To build static library libbpf.a: cd src make To build both static libbpf.a and shared libbpf.so libraries in directory build/ and install them together with libbpf headers in a staging directory root/: cd src mkdir build root BUILD_SHARED=y OBJDIR=build DESTDIR=root make install