lib/socket: move gethostbyname to Sys and use light FFI

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>

diff --git a/lib/socket/socket_c.nit b/lib/socket/socket_c.nit
index d9056d6..c36d1fe 100644 (file)
--- a/lib/socket/socket_c.nit
+++ b/lib/socket/socket_c.nit
@@ -121,8 +121,6 @@ extern class NativeSocket `{ int* `}
 
        fun descriptor: Int `{ return *self; `}
 
-       fun gethostbyname(n: String): NativeSocketHostent import String.to_cstring `{ return gethostbyname(String_to_cstring(n)); `}
-
        fun connect(addrIn: NativeSocketAddrIn): Int `{
                return connect(*self, (struct sockaddr*)addrIn, sizeof(*addrIn));
        `}
@@ -482,3 +480,10 @@ extern class NativeSocketPollValues `{ int `}
                return self | other;
        `}
 end
+
+redef class Sys
+       # Get network host entry
+       fun gethostbyname(name: NativeString): NativeSocketHostent `{
+               return gethostbyname(name);
+       `}
+end