1.\" -*- nroff -*- 2.\" 3.\" Copyright (c) 2005 Doug Rabson 4.\" All rights reserved. 5.\" 6.\" Redistribution and use in source and binary forms, with or without 7.\" modification, are permitted provided that the following conditions 8.\" are met: 9.\" 1. Redistributions of source code must retain the above copyright 10.\" notice, this list of conditions and the following disclaimer. 11.\" 2. Redistributions in binary form must reproduce the above copyright 12.\" notice, this list of conditions and the following disclaimer in the 13.\" documentation and/or other materials provided with the distribution. 14.\" 15.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25.\" SUCH DAMAGE. 26.\" 27.\" $FreeBSD$ 28.\" 29.\" The following commands are required for all man pages. 30.Dd November 12, 2005 31.Os 32.Dt GSS_INQUIRE_MECHS_FOR_NAME 3 PRM 33.Sh NAME 34.Nm gss_inquire_mechs_for_name 35.Nd List mechanisms that support the specified name-type 36.\" This next command is for sections 2 and 3 only. 37.\" .Sh LIBRARY 38.Sh SYNOPSIS 39.In "gssapi/gssapi.h" 40.Ft OM_uint32 41.Fo gss_inquire_mechs_for_name 42.Fa "OM_uint32 *minor_status" 43.Fa "const gss_name_t input_name" 44.Fa "gss_OID_set *mech_types" 45.Fc 46.Sh DESCRIPTION 47Returns the set of mechanisms supported by the GSS-API implementation 48that may be able to process the specified name. 49.Pp 50 51Each mechanism returned will recognize at least one element within the 52name. 53It is permissible for this routine to be implemented within a 54mechanism-independent GSS-API layer, 55using the type information contained within the presented name, 56and based on registration information provided by individual mechanism 57implementations. 58This means that the returned 59.Fa mech_types 60set may indicate that a particular mechanism will understand the name 61when in fact it would refuse to accept the name as input to 62.Fn gss_canonicalize_name , 63.Fn gss_init_sec_context , 64.Fn gss_acquire_cred 65or 66.Fn gss_add_cred 67(due to some property of the specific name, as opposed to the name 68type). 69Thus this routine should be used only as a pre-filter for a call to a 70subsequent mechanism-specific routine. 71.Sh PARAMETERS 72.Bl -tag 73.It minor_status 74Mechanism specific status code. 75.It input_name 76The name to which the inquiry relates. 77.It mech_types 78Set of mechanisms that may support the specified name. 79The returned OID set must be freed by the caller after use with a call 80to 81.Fn gss_release_oid_set . 82.El 83.Sh RETURN VALUES 84.Bl -tag 85.It GSS_S_COMPLETE 86Successful completion 87.It GSS_S_BAD_NAME 88The 89.Fa input_name 90parameter was ill-formed 91.El 92.Sh SEE ALSO 93.Xr gss_release_oid_set 3 94.Sh STANDARDS 95.Bl -tag 96.It RFC 2743 97Generic Security Service Application Program Interface Version 2, Update 1 98.It RFC 2744 99Generic Security Service API Version 2 : C-bindings 100.\" .Sh HISTORY 101.El 102.Sh HISTORY 103The 104.Nm 105manual page example first appeared in 106.Fx 7.0 . 107.Sh AUTHORS 108John Wray, Iris Associates 109.Sh COPYRIGHT 110Copyright (C) The Internet Society (2000). All Rights Reserved. 111.Pp 112This document and translations of it may be copied and furnished to 113others, and derivative works that comment on or otherwise explain it 114or assist in its implementation may be prepared, copied, published 115and distributed, in whole or in part, without restriction of any 116kind, provided that the above copyright notice and this paragraph are 117included on all such copies and derivative works. However, this 118document itself may not be modified in any way, such as by removing 119the copyright notice or references to the Internet Society or other 120Internet organizations, except as needed for the purpose of 121developing Internet standards in which case the procedures for 122copyrights defined in the Internet Standards process must be 123followed, or as required to translate it into languages other than 124English. 125.Pp 126The limited permissions granted above are perpetual and will not be 127revoked by the Internet Society or its successors or assigns. 128.Pp 129This document and the information contained herein is provided on an 130"AS IS" basis and THE INTERNET SOCIETY AND THE INTERNET ENGINEERING 131TASK FORCE DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING 132BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION 133HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF 134MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. 135