src/common/inet.h

   1 /* include stuff for internet */
   2
   3 #ifdef WANTSOCKET
   4 #include <sys/types.h>
   5 #include <sys/socket.h>
   6 #endif
   7 #ifdef WANTARPA
   8 #include <netinet/in.h>
   9 #include <arpa/inet.h>
  10 #endif
  11 #ifdef WANTDNS
  12 #include <netdb.h>
  13 #endif
  14 #define closesocket close
  15 #define set_blocking(sok) fcntl(sok, F_SETFL, 0)
  16 #define set_nonblocking(sok) fcntl(sok, F_SETFL, O_NONBLOCK)
  17 #define would_block() (errno == EAGAIN || errno == EWOULDBLOCK)
  18 #define sock_error() (errno)
  19