// SPDX-License-Identifier: GPL-2.0 #include "vmlinux.h" #include <bpf/bpf_helpers.h> #include <bpf/bpf_tracing.h> #include <bpf/usdt.bpf.h> #include <string.h> struct pt_regs regs; char _license[] SEC("license") = "GPL"; int executed = 0; int pid; SEC("uprobe") int BPF_UPROBE(test_uprobe) { if (bpf_get_current_pid_tgid() >> 32 != pid) return 0; executed++; return 0; } SEC("uretprobe") int BPF_URETPROBE(test_uretprobe) { if (bpf_get_current_pid_tgid() >> 32 != pid) return 0; executed++; return 0; } SEC("uprobe.multi") int test_uprobe_multi(struct pt_regs *ctx) { if (bpf_get_current_pid_tgid() >> 32 != pid) return 0; executed++; return 0; } SEC("uretprobe.multi") int test_uretprobe_multi(struct pt_regs *ctx) { if (bpf_get_current_pid_tgid() >> 32 != pid) return 0; executed++; return 0; } SEC("uprobe.session") int test_uprobe_session(struct pt_regs *ctx) { if (bpf_get_current_pid_tgid() >> 32 != pid) return 0; executed++; return 0; } SEC("usdt") int test_usdt(struct pt_regs *ctx) { if (bpf_get_current_pid_tgid() >> 32 != pid) return 0; executed++; return 0; }