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libbpf: Change bpf_program__set_extra_flags to bpf_program__set_flags

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bpf_program__set_extra_flags has just been introduced so we can still
change it without breaking users.

This new interface is a bit more flexible (for example if someone wants
to clear a flag).

Signed-off-by: Florent Revest <revest@chromium.org>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20211119180035.1396139-1-revest@chromium.org
This commit is contained in:
Florent Revest
2021-11-19 19:00:35 +01:00
committed by Andrii Nakryiko
parent 60ce9af668
commit 14e12f4290
3 changed files with 4 additions and 4 deletions
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4
src/libbpf.c
View File

@@ -8315,12 +8315,12 @@ __u32 bpf_program__flags(const struct bpf_program *prog)
return prog->prog_flags;
}
int bpf_program__set_extra_flags(struct bpf_program *prog, __u32 extra_flags)
int bpf_program__set_flags(struct bpf_program *prog, __u32 flags)
{
if (prog->obj->loaded)
return libbpf_err(-EBUSY);
prog->prog_flags |= extra_flags;
prog->prog_flags = flags;
return 0;
}

2
src/libbpf.h
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@@ -498,7 +498,7 @@ bpf_program__set_expected_attach_type(struct bpf_program *prog,
enum bpf_attach_type type);
LIBBPF_API __u32 bpf_program__flags(const struct bpf_program *prog);
LIBBPF_API int bpf_program__set_extra_flags(struct bpf_program *prog, __u32 extra_flags);
LIBBPF_API int bpf_program__set_flags(struct bpf_program *prog, __u32 flags);
LIBBPF_API int
bpf_program__set_attach_target(struct bpf_program *prog, int attach_prog_fd,

2
src/libbpf.map
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@@ -400,7 +400,7 @@ LIBBPF_0.6.0 {
bpf_program__flags;
bpf_program__insn_cnt;
bpf_program__insns;
bpf_program__set_extra_flags;
bpf_program__set_flags;
btf__add_btf;
btf__add_decl_tag;
btf__add_type_tag;