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
   7 #define AF_IPN AF_NETBEUI
   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 err;
  36         int len;
  37         int flags=IPN_FLAG_LOSSLESS;
  38         int size=128;
  39         int mode=0770;
  40         if (s< 0) {
  41                 s=socket(AF_IPN,SOCK_RAW,IPN_BROADCAST);
  42                 if (s< 0)
  43                 perror("socket");
  44         }
  45         printf("s=%d\n",s);
  46 #if 0
  47         err=setsockopt(s,0,IPN_SO_FLAGS,&flags,sizeof(flags));
  48         if (err<0)
  49                 perror("setsockopt");
  50         err=setsockopt(s,0,IPN_SO_MSGPOOLSIZE,&size,sizeof(size));
  51         if (err<0)
  52                 perror("setsockopt");
  53 #endif
  54         err=setsockopt(s,0,IPN_SO_MODE,&mode,sizeof(mode));
  55         if (err<0)
  56                 perror("setsockopt");
  57         err=bind(s,(struct sockaddr *)&sun,sizeof(sun));
  58         if (err<0)
  59                 perror("bind");
  60         err=connect(s,NULL,0);
  61         if (err<0)
  62                 perror("connect");
  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 }