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tools/bpf: add new fields for program load in lib/bpf

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The new fields are added for program load in lib/bpf so
application uses api bpf_load_program_xattr() is able
to load program with btf and func_info data.

This functionality will be used in next patch
by bpf selftest test_btf.

Signed-off-by: Yonghong Song <yhs@fb.com>
Signed-off-by: Martin KaFai Lau <kafai@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
This commit is contained in:
Yonghong Song 2018-11-19 15:29:14 -08:00 • committed by Alexei Starovoitov
parent cc19435cb2
commit 7e0d0fb552
2 changed files with 8 additions and 0 deletions
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4
tools/lib/bpf/bpf.h
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@ -74,6 +74,10 @@ struct bpf_load_program_attr {
const char *license;
__u32 kern_version;
__u32 prog_ifindex;
__u32 prog_btf_fd;
__u32 func_info_rec_size;
const void *func_info;
__u32 func_info_cnt;
};
/* Flags to direct loading requirements */