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/*
* Copyright ( c ) 2016 Fabien Siron < fabien . siron @ epita . fr >
* Copyright ( c ) 2017 JingPiao Chen < chenjingpiao @ gmail . com >
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* Copyright ( c ) 2016 - 2018 The strace developers .
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* All rights reserved .
*
* Redistribution and use in source and binary forms , with or without
* modification , are permitted provided that the following conditions
* are met :
* 1. Redistributions of source code must retain the above copyright
* notice , this list of conditions and the following disclaimer .
* 2. Redistributions in binary form must reproduce the above copyright
* notice , this list of conditions and the following disclaimer in the
* documentation and / or other materials provided with the distribution .
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission .
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ` ` AS IS ' ' AND ANY EXPRESS OR
* IMPLIED WARRANTIES , INCLUDING , BUT NOT LIMITED TO , THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED .
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT , INDIRECT ,
* INCIDENTAL , SPECIAL , EXEMPLARY , OR CONSEQUENTIAL DAMAGES ( INCLUDING , BUT
* NOT LIMITED TO , PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES ; LOSS OF USE ,
* DATA , OR PROFITS ; OR BUSINESS INTERRUPTION ) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY , WHETHER IN CONTRACT , STRICT LIABILITY , OR TORT
* ( INCLUDING NEGLIGENCE OR OTHERWISE ) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE , EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE .
*/
# include "defs.h"
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# ifdef HAVE_STRUCT_DCBMSG
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# include "netlink_route.h"
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# include "nlattr.h"
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# include "print_fields.h"
# include <linux / dcbnl.h>
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# include "netlink.h"
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# include "xlat / dcb_commands.h"
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# include "xlat / rtnl_dcb_attrs.h"
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DECL_NETLINK_ROUTE_DECODER ( decode_dcbmsg )
{
struct dcbmsg dcb = { . dcb_family = family } ;
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size_t offset = sizeof ( dcb . dcb_family ) ;
bool decode_nla = false ;
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PRINT_FIELD_XVAL ( " { " , dcb , dcb_family , addrfams , " AF_??? " ) ;
tprints ( " , " ) ;
if ( len > = sizeof ( dcb ) ) {
if ( ! umoven_or_printaddr ( tcp , addr + offset ,
sizeof ( dcb ) - offset ,
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( char * ) & dcb + offset ) ) {
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PRINT_FIELD_XVAL ( " " , dcb , cmd ,
dcb_commands , " DCB_CMD_??? " ) ;
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decode_nla = true ;
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}
} else
tprints ( " ... " ) ;
tprints ( " } " ) ;
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offset = NLMSG_ALIGN ( sizeof ( dcb ) ) ;
if ( decode_nla & & len > offset ) {
tprints ( " , " ) ;
decode_nlattr ( tcp , addr + offset , len - offset ,
rtnl_dcb_attrs , " DCB_ATTR_??? " , NULL , 0 , NULL ) ;
}
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}
# endif