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/*
* Copyright (c) 2015-2018 The strace developers.
* All rights reserved.
*
* SPDX-License-Identifier: LGPL-2.1-or-later
*/
#include "defs.h"
#include <netinet/in.h>
#ifdef MCAST_JOIN_GROUP
# include DEF_MPERS_TYPE(struct_group_req)
typedef struct group_req struct_group_req;
#endif /* MCAST_JOIN_GROUP */
#include MPERS_DEFS
#ifdef MCAST_JOIN_GROUP
# include "print_fields.h"
MPERS_PRINTER_DECL(void, print_group_req, struct tcb *const tcp,
const kernel_ulong_t addr, const int len)
{
struct_group_req greq;
if (len < (int) sizeof(greq)) {
printaddr(addr);
} else if (!umove_or_printaddr(tcp, addr, &greq)) {
PRINT_FIELD_IFINDEX("{", greq, gr_interface);
PRINT_FIELD_SOCKADDR(", ", greq, gr_group);
tprints("}");
}
}
#endif /* MCAST_JOIN_GROUP */
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