ipn/test/test0n.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
   7 #define AF_IPN 33
   8 #define PF_IPN AF_IPN
   9 #define IPN_ANY 0
  10 #define IPN_BROADCAST 1
  11 #define IPN_HUB 1
  12 #define IPN_VDESWITCH 2
  13 #define IPN_VDESWITCH_L3 3
  14
  15 #define IPN_SO_PREBIND 0x80
  16 #define IPN_SO_PORT 0
  17 #define IPN_SO_DESCR 1
  18 #define IPN_SO_MTU (IPN_SO_PREBIND | 0)
  19 #define IPN_SO_NUMNODES (IPN_SO_PREBIND | 1)
  20 #define IPN_SO_MSGPOOLSIZE (IPN_SO_PREBIND | 2)
  21 #define IPN_SO_FLAGS (IPN_SO_PREBIND | 3)
  22 #define IPN_SO_MODE (IPN_SO_PREBIND | 4)
  23
  24 #define IPN_PORTNO_ANY -1
  25
  26 #define IPN_DESCRLEN 32
  27
  28 #define IPN_FLAG_LOSSLESS 1
  29
  30 char buf[256];
  31 struct sockaddr_un sun={.sun_family=AF_IPN,.sun_path="/tmp/sockipn"};
  32 main()
  33 {
  34         //int s=socket(AF_IPN,SOCK_RAW,IPN_BROADCAST);
  35         int s=socket(AF_IPN,SOCK_RAW,IPN_VDESWITCH);
  36         int err;
  37         int len;
  38         int flags=IPN_FLAG_LOSSLESS;
  39         int size=128;
  40         int mode=0770;
  41         if (s< 0)
  42                 perror("socket");
  43         printf("s=%d\n",s);
  44 #if 0
  45         err=setsockopt(s,0,IPN_SO_FLAGS,&flags,sizeof(flags));
  46         if (err<0)
  47                 perror("setsockopt");
  48         err=setsockopt(s,0,IPN_SO_MSGPOOLSIZE,&size,sizeof(size));
  49         if (err<0)
  50                 perror("setsockopt");
  51         err=setsockopt(s,0,IPN_SO_MODE,&mode,sizeof(mode));
  52         if (err<0)
  53                 perror("setsockopt");
  54 #endif
  55         err=bind(s,(struct sockaddr *)&sun,sizeof(sun));
  56         if (err<0)
  57                 perror("bind");
  58 #if 0
  59         err=connect(s,NULL,0);
  60         if (err<0)
  61                 perror("connect");
  62 #endif
  63         while ((len=read(0,buf,256)) > 0) {
  64                 /* err=write(s,buf,len);
  65                 if (err<0)
  66                         perror("write sock"); */
  67         }
  68         if (len < 0)
  69                 perror("read stdin");
  70         close(s);
  71 }