diff options
Diffstat (limited to 'tools/testing/selftests/bpf/progs/test_attach_probe.c')
| -rw-r--r-- | tools/testing/selftests/bpf/progs/test_attach_probe.c | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/tools/testing/selftests/bpf/progs/test_attach_probe.c b/tools/testing/selftests/bpf/progs/test_attach_probe.c index af994d16bb10..ce9acf4db8d2 100644 --- a/tools/testing/selftests/bpf/progs/test_attach_probe.c +++ b/tools/testing/selftests/bpf/progs/test_attach_probe.c @@ -5,9 +5,12 @@ #include <linux/bpf.h> #include <bpf/bpf_helpers.h> #include <bpf/bpf_tracing.h> +#include "bpf_misc.h" int kprobe_res = 0; +int kprobe2_res = 0; int kretprobe_res = 0; +int kretprobe2_res = 0; int uprobe_res = 0; int uretprobe_res = 0; int uprobe_byname_res = 0; @@ -15,20 +18,34 @@ int uretprobe_byname_res = 0; int uprobe_byname2_res = 0; int uretprobe_byname2_res = 0; -SEC("kprobe/sys_nanosleep") +SEC("kprobe") int handle_kprobe(struct pt_regs *ctx) { kprobe_res = 1; return 0; } -SEC("kretprobe/sys_nanosleep") -int BPF_KRETPROBE(handle_kretprobe) +SEC("kprobe/" SYS_PREFIX "sys_nanosleep") +int BPF_KPROBE(handle_kprobe_auto) +{ + kprobe2_res = 11; + return 0; +} + +SEC("kretprobe") +int handle_kretprobe(struct pt_regs *ctx) { kretprobe_res = 2; return 0; } +SEC("kretprobe/" SYS_PREFIX "sys_nanosleep") +int BPF_KRETPROBE(handle_kretprobe_auto) +{ + kretprobe2_res = 22; + return 0; +} + SEC("uprobe") int handle_uprobe(struct pt_regs *ctx) { |