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/*
* $Source$
* $Author$
*
* Copyright 1990 by the Massachusetts Institute of Technology.
*
* For copying and distribution information, please see the file
* <krb5/copyright.h>.
*
* krb5_copy_principal()
*/
#if !defined(lint) && !defined(SABER)
static char rcsid_copy_princ_c[] =
"$Id$";
#endif /* !lint & !SABER */
#include <krb5/copyright.h>
#include <krb5/krb5.h>
#include <krb5/ext-proto.h>
/*
* Copy a principal structure, with fresh allocation.
*/
krb5_error_code
krb5_copy_principal(inprinc, outprinc)
const krb5_principal inprinc;
krb5_principal *outprinc;
{
krb5_error_code retval;
krb5_principal tempprinc;
register int nelems;
for (nelems = 0; inprinc[nelems]; nelems++);
/* one more for a null terminated list */
if (!(tempprinc = (krb5_principal) calloc(nelems+1, sizeof(krb5_data *))))
return ENOMEM;
for (nelems = 0; inprinc[nelems]; nelems++)
if (retval = krb5_copy_data(inprinc[nelems], &tempprinc[nelems])) {
krb5_free_principal(tempprinc);
return ENOMEM;
}
*outprinc = tempprinc;
return 0;
}
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