netstat.py 文件源码

def render_text(self, outfd, data):
        linux_common.set_plugin_members(self)

        if not self.addr_space.profile.has_type("inet_sock"):
            # ancient (2.6.9) centos kernels do not have inet_sock in debug info
            raise AttributeError, "Given profile does not have inet_sock, please file a bug if the kernel version is > 2.6.11"

        for task in data:
            for ents in task.netstat():
                if ents[0] == socket.AF_INET:
                    (proto, saddr, sport, daddr, dport, state) = ents[1]
                    outfd.write("{0:8s} {1:<16}:{2:>5} {3:<16}:{4:>5} {5:<15s} {6:>17s}/{7:<5d}\n".format(proto, saddr, sport, daddr, dport, state, task.comm, task.pid))

                elif ents[0] == socket.AF_UNIX and not self._config.IGNORE_UNIX:
                    (name, inum) = ents[1]
                    outfd.write("UNIX {0:<8d} {1:>17s}/{2:<5d} {3:s}\n".format(inum, task.comm, task.pid, name))