bpf, libbpf: Fix ___bpf_kretprobe_args1(x) macro definition
authorWenbo Zhang <ethercflow@gmail.com>
Sun, 15 Mar 2020 08:32:52 +0000 (04:32 -0400)
committerDaniel Borkmann <daniel@iogearbox.net>
Tue, 17 Mar 2020 18:33:40 +0000 (19:33 +0100)
commit483d7a30f538e2f8addd32aa9a3d2e94ae55fa65
tree968d29ce16ea67806562979e2c5d2021e49ea28d
parentfd27b1835e7079d26809cd4d33ba98f84e593766
bpf, libbpf: Fix ___bpf_kretprobe_args1(x) macro definition

Use PT_REGS_RC instead of PT_REGS_RET to get ret correctly.

Fixes: df8ff35311c8 ("libbpf: Merge selftests' bpf_trace_helpers.h into libbpf's bpf_tracing.h")
Signed-off-by: Wenbo Zhang <ethercflow@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Andrii Nakryiko <andriin@fb.com>
Link: https://lore.kernel.org/bpf/20200315083252.22274-1-ethercflow@gmail.com
tools/lib/bpf/bpf_tracing.h