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| author | Andrii Nakryiko <andrii@kernel.org> | 2023-01-20 12:08:59 -0800 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2023-01-23 20:53:00 +0100 |
| commit | ac4afd6e6fa4d4f9a0ab6ca76f4953545e4da7e6 (patch) | |
| tree | be43253fff3756be84eef7e740beeb1bc0296c3d /tools/lib | |
| parent | 55ff00d5393b6d6f6cb90530aac546f5aa52456d (diff) | |
| download | linux-stable-ac4afd6e6fa4d4f9a0ab6ca76f4953545e4da7e6.tar.gz linux-stable-ac4afd6e6fa4d4f9a0ab6ca76f4953545e4da7e6.tar.bz2 linux-stable-ac4afd6e6fa4d4f9a0ab6ca76f4953545e4da7e6.zip | |
libbpf: Add BPF_UPROBE and BPF_URETPROBE macro aliases
Add BPF_UPROBE and BPF_URETPROBE macros, aliased to BPF_KPROBE and
BPF_KRETPROBE, respectively. This makes uprobe-based BPF program code
much less confusing, especially to people new to tracing, at no cost in
terms of maintainability. We'll use this macro in selftests in
subsequent patch.
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20230120200914.3008030-11-andrii@kernel.org
Diffstat (limited to 'tools/lib')
| -rw-r--r-- | tools/lib/bpf/bpf_tracing.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/tools/lib/bpf/bpf_tracing.h b/tools/lib/bpf/bpf_tracing.h index 510df96ff19d..9c4246fe8799 100644 --- a/tools/lib/bpf/bpf_tracing.h +++ b/tools/lib/bpf/bpf_tracing.h @@ -781,4 +781,11 @@ ____##name(struct pt_regs *ctx, ##args) #define BPF_KPROBE_SYSCALL BPF_KSYSCALL +/* BPF_UPROBE and BPF_URETPROBE are identical to BPF_KPROBE and BPF_KRETPROBE, + * but are named way less confusingly for SEC("uprobe") and SEC("uretprobe") + * use cases. + */ +#define BPF_UPROBE(name, args...) BPF_KPROBE(name, ##args) +#define BPF_URETPROBE(name, args...) BPF_KRETPROBE(name, ##args) + #endif |