ipn/test/test0.c

   1 #include <stdio.h>
   2 #include <errno.h>
   3 #include <sys/types.h>
   4 #include <sys/socket.h>
   5 #include <sys/un.h>
   6 #include <af_ipn.h>
   7
   8 char buf[256];
   9 struct sockaddr_un sun={.sun_family=AF_IPN,.sun_path="/tmp/sockipn"};
  10 main()
  11 {
  12         int s=socket(AF_IPN,SOCK_RAW,IPN_BROADCAST);
  13         int err;
  14         int len;
  15         int flags=IPN_FLAG_LOSSLESS;
  16         int size=128;
  17         int mode=0770;
  18         if (s< 0) {
  19                 s=socket(AF_IPN,SOCK_RAW,IPN_BROADCAST);
  20                 if (s< 0)
  21                 perror("socket");
  22         }
  23         printf("s=%d\n",s);
  24 #if 0
  25         err=setsockopt(s,0,IPN_SO_FLAGS,&flags,sizeof(flags));
  26         if (err<0)
  27                 perror("setsockopt");
  28         err=setsockopt(s,0,IPN_SO_MSGPOOLSIZE,&size,sizeof(size));
  29         if (err<0)
  30                 perror("setsockopt");
  31 #endif
  32         err=setsockopt(s,0,IPN_SO_MODE,&mode,sizeof(mode));
  33         if (err<0)
  34                 perror("setsockopt");
  35         err=bind(s,(struct sockaddr *)&sun,sizeof(sun));
  36         if (err<0)
  37                 perror("bind");
  38         err=connect(s,NULL,0);
  39         if (err<0)
  40                 perror("connect");
  41         while ((len=read(0,buf,256)) > 0) {
  42                 err=write(s,buf,len);
  43                 if (err<0)
  44                         perror("write sock");
  45         }
  46         if (len < 0)
  47                 perror("read stdin");
  48         close(s);
  49 }