bld_pr_ext.c revision 7c478bd95313f5f23a4c958a745db2134aa03244
#pragma ident "%Z%%M% %I% %E% SMI"
/*
*
* Copyright 1991 by the Massachusetts Institute of Technology.
* All Rights Reserved.
*
* Export of this software from the United States of America may
* require a specific license from the United States Government.
* It is the responsibility of any person or organization contemplating
* export to obtain such a license before exporting.
*
* WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
* distribute this software and its documentation for any purpose and
* without fee is hereby granted, provided that the above copyright
* notice appear in all copies and that both that copyright notice and
* this permission notice appear in supporting documentation, and that
* the name of M.I.T. not be used in advertising or publicity pertaining
* to distribution of the software without specific, written prior
* permission. Furthermore if you modify this software you must label
* your software as modified software and not distribute it in such a
* fashion that it might be confused with the original M.I.T. software.
* M.I.T. makes no representations about the suitability of
* this software for any purpose. It is provided "as is" without express
* or implied warranty.
*
*
* Build a principal from a list of lengths and strings
*/
#include <k5-int.h>
#ifdef HAVE_STDARG_H
#include <stdarg.h>
#else
#include <varargs.h>
#endif
/*ARGSUSED*/
#ifdef HAVE_STDARG_H
krb5_build_principal_ext(krb5_context context, krb5_principal FAR * princ, int rlen, krb5_const char FAR * realm, ...)
#else
int rlen;
#endif
{
register char *next;
char *tmpdata;
#ifdef HAVE_STDARG_H
#else
#endif
/* count up */
count++;
}
/* we do a 2-pass to avoid the need to guess on allocation needs
cf. bld_princ.c */
/* get space for array */
if (!princ_data)
return ENOMEM;
if (!princ_ret) {
return ENOMEM;
}
if (!tmpdata) {
return ENOMEM;
}
/* process rest of components */
#ifdef HAVE_STDARG_H
#else
#endif
for (i = 0; i < count; i++) {
if (!princ_data[i].data)
goto free_out;
}
return 0;
while (i-- >= 0)
return ENOMEM;
}