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#include <sys/types.h>
#include <sys/socket.h>
#include <sys/un.h>
#include <netinet/in.h>
#include <linux/tipc.h>
#include <stdlib.h>
#include "net.h"
#include "random.h"
#include "utils.h" // ARRAY_SIZE
#include "compat.h"
void tipc_gen_sockaddr(struct sockaddr **addr, socklen_t *addrlen)
{
struct sockaddr_tipc *tipc;
tipc = malloc(sizeof(struct sockaddr_tipc));
if (tipc == NULL)
return;
tipc->family = AF_TIPC;
tipc->addrtype = rand();
tipc->scope = rand();
tipc->addr.id.ref = rand();
tipc->addr.id.node = rand();
tipc->addr.nameseq.type = rand();
tipc->addr.nameseq.lower = rand();
tipc->addr.nameseq.upper = rand();
tipc->addr.name.name.type = rand();
tipc->addr.name.name.instance = rand();
tipc->addr.name.domain = rand();
*addr = (struct sockaddr *) tipc;
*addrlen = sizeof(struct sockaddr_tipc);
}
void tipc_rand_socket(struct socket_triplet *st)
{
st->protocol = 0;
switch (rand() % 3) {
case 0: st->type = SOCK_STREAM;
break;
case 1: st->type = SOCK_SEQPACKET;
break;
case 2: st->type = SOCK_DGRAM;
break;
default: break;
}
}
#define NR_SOL_TIPC_OPTS ARRAY_SIZE(tipc_opts)
static const unsigned int tipc_opts[] = {
TIPC_IMPORTANCE, TIPC_SRC_DROPPABLE, TIPC_DEST_DROPPABLE, TIPC_CONN_TIMEOUT,
TIPC_NODE_RECVQ_DEPTH, TIPC_SOCK_RECVQ_DEPTH };
void tipc_setsockopt(struct sockopt *so)
{
unsigned char val;
so->level = SOL_TIPC;
val = rand() % NR_SOL_TIPC_OPTS;
so->optname = tipc_opts[val];
so->optval = sizeof(__u32);
}
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