net/proto-appletalk.c

   1 #include <stdlib.h>
   2 #include <sys/types.h>
   3 #include <sys/socket.h>
   4 #include <sys/un.h>
   5 #include <netinet/in.h>
   6 #include <netatalk/at.h>
   7 #include <linux/atalk.h>
   8 #include "random.h"
   9 #include "net.h"
  10
  11 void atalk_gen_sockaddr(struct sockaddr **addr, socklen_t *addrlen)
  12 {
  13         struct sockaddr_at *atalk;
  14
  15         atalk = malloc(sizeof(struct sockaddr_at));
  16         if (atalk == NULL)
  17                 return;
  18
  19         atalk->sat_family = PF_APPLETALK;
  20         atalk->sat_port = rand();
  21         atalk->sat_addr.s_net = rand();
  22         atalk->sat_addr.s_node = rand();
  23         *addr = (struct sockaddr *) atalk;
  24         *addrlen = sizeof(struct sockaddr_at);
  25 }
  26
  27 void atalk_rand_socket(struct socket_triplet *st)
  28 {
  29         if (rand_bool()) {
  30                 st->type = SOCK_DGRAM;
  31                 st->protocol = 0;
  32                 return;
  33         }
  34
  35         st->protocol = rand() % PROTO_MAX;
  36         st->type = SOCK_RAW;
  37 }
  38
  39 void atalk_setsockopt(struct sockopt *so)
  40 {
  41         so->level = SOL_ATALK;
  42 }