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d79d4a7ced
- Get all functions prototyped or at least defined before use.
- Make code compile (Mostly) clean with -Wall set
- Start to reduce the degree to which DES aka libdes is built in.
- get all functions to the same uniform standard of definition:
int
foo(a, b)
int a;
int *b;
{
:
}
- fix numerous bugs exposed by above processes.
Note - this replaces the previous work which used an unpopular function
definition style.
56 lines
1.5 KiB
C
56 lines
1.5 KiB
C
/*
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* Copyright 1985, 1986, 1987, 1988 by the Massachusetts Institute
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* of Technology.
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* For copying and distribution information, please see the file
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* <Copyright.MIT>.
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*
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* from: get_request.c,v 4.7 88/12/01 14:00:11 jtkohl Exp $
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* $Id: get_request.c,v 1.3 1995/07/18 16:38:39 mark Exp $
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*/
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#if 0
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#ifndef lint
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static char *rcsid =
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"$Id: get_request.c,v 1.3 1995/07/18 16:38:39 mark Exp $";
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#endif /* lint */
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#endif
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#include <krb.h>
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#include <prot.h>
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/*
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* This procedure is obsolete. It is used in the kerberos_slave
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* code for Version 3 tickets.
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*
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* This procedure sets s_name, and instance to point to
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* the corresponding fields from tne nth request in the packet.
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* it returns the lifetime requested. Garbage will be returned
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* if there are less than n requests in the packet.
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*/
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int
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get_request(pkt, n, s_name, instance)
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KTEXT pkt; /* The packet itself */
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int n; /* Which request do we want */
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char **s_name; /* Service name to be filled in */
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char **instance; /* Instance name to be filled in */
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{
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/* Go to the beginning of the request list */
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char *ptr = (char *) pkt_a_realm(pkt) + 6 +
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strlen((char *)pkt_a_realm(pkt));
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/* Read requests until we hit the right one */
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while (n-- > 1) {
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ptr++;
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ptr += 1 + strlen(ptr);
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ptr += 1 + strlen(ptr);
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}
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/* Set the arguments to point to the right place */
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*s_name = 1 + ptr;
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*instance = 2 + ptr + strlen(*s_name);
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/* Return the requested lifetime */
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return((int) *ptr);
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}
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