#! /usr/sbin/dtrace -s /* Copyright (C) 2007 Apple Inc. All rights reserved. */ BEGIN { progname = "smbd"; } syscall::chflags:entry / execname == progname / { self->trace = 1; self->path = copyinstr(arg0); self->flags = *(u_int*)copyin(arg1, sizeof(u_int)); } syscall::chflags:return / self->trace == 1 / { printf("chflags %s %d => %d %d\n", self->path, self->flags, (int)arg0, errno); self->trace = 0; self->flags = 0; self->path = 0; }