syscall_enter 42 tools/perf/examples/bpf/augmented_syscalls.c int syscall_enter(syscall)(struct syscall_enter_##syscall##_args *args) \ syscall_enter 114 tools/perf/examples/bpf/augmented_syscalls.c int syscall_enter(syscall)(struct syscall_enter_##syscall##_args *args) \ syscall_enter 38 tools/perf/examples/bpf/etcsnoop.c int syscall_enter(syscall)(struct syscall_enter_##syscall##_args *args) \