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14f102eacc
Although this code is in contrib/ there is no active upstream. Reviewed by: brooks Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D36047
43 lines
1.1 KiB
C
43 lines
1.1 KiB
C
/*
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* clean_exit() cleans up and terminates the program. It should be called
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* instead of exit() when for some reason the real network daemon will not or
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* cannot be run. Reason: in the case of a datagram-oriented service we must
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* discard the not-yet received data from the client. Otherwise, inetd will
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* see the same datagram again and again, and go into a loop.
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*
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* Author: Wietse Venema, Eindhoven University of Technology, The Netherlands.
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*/
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#ifndef lint
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static char sccsid[] = "@(#) clean_exit.c 1.4 94/12/28 17:42:19";
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#endif
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#include <stdio.h>
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#include <unistd.h>
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extern void exit();
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#include "tcpd.h"
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/* clean_exit - clean up and exit */
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void clean_exit(struct request_info *request)
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{
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/*
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* In case of unconnected protocols we must eat up the not-yet received
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* data or inetd will loop.
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*/
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if (request->sink)
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request->sink(request->fd);
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/*
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* Be kind to the inetd. We already reported the problem via the syslogd,
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* and there is no need for additional garbage in the logfile.
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*/
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sleep(5);
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exit(0);
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}
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