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#ident "@(#)get_mechanism.c 1.10 95/08/04 SMI"
/*
* given the mechs_array and a mechanism OID, return the
* pointer to the mechanism, or NULL if that mechanism is
* not supported. If the requested OID is NULL, then return
* the first mechanism.
*
* Copyright (c) 1995, by Sun Microsystems, Inc.
* All rights reserved.
*/
#include "mglueP.h"
#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#endif
#include <string.h>
extern gss_mechanism *mechs_array;
gss_mechanism get_mechanism (gss_OID type)
{
int i;
if (type == GSS_C_NULL_OID)
return (mechs_array[0]);
for (i=0; mechs_array[i]->mech_type.length != 0; i++) {
if ((mechs_array[i]->mech_type.length == type->length) &&
(memcmp (mechs_array[i]->mech_type.elements, type->elements,
type->length) == 0)) {
return (mechs_array[i]);
}
}
return NULL;
}
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