/* * clean_exit() cleans up and terminates the program. It should be called * instead of exit() when for some reason the real network daemon will not or * cannot be run. Reason: in the case of a datagram-oriented service we must * discard the not-yet received data from the client. Otherwise, inetd will * see the same datagram again and again, and go into a loop. * * Author: Wietse Venema, Eindhoven University of Technology, The Netherlands. */ #ifndef lint static char sccsid[] = "@(#) clean_exit.c 1.4 94/12/28 17:42:19"; #endif #include <stdio.h> #include <unistd.h> extern void exit(); #include "tcpd.h" /* clean_exit - clean up and exit */ void clean_exit(request) struct request_info *request; { /* * In case of unconnected protocols we must eat up the not-yet received * data or inetd will loop. */ if (request->sink) request->sink(request->fd); /* * Be kind to the inetd. We already reported the problem via the syslogd, * and there is no need for additional garbage in the logfile. */ sleep(5); exit(0); } |