mingw: additional networking support

1 files changed, 47 insertions, 0 deletions

diff --git a/win32/net.c b/win32/net.c
index eadda6b69..a44d91abb 100644
--- a/win32/net.c
+++ b/win32/net.c
@@ -52,3 +52,50 @@ int mingw_connect(int sockfd, struct sockaddr *sa, size_t sz)
         SOCKET s = (SOCKET)_get_osfhandle(sockfd);
         return connect(s, sa, sz);
 }
+
+#undef bind
+int mingw_bind(int sockfd, struct sockaddr *sa, size_t sz)
+{
+        SOCKET s = (SOCKET)_get_osfhandle(sockfd);
+        return bind(s, sa, sz);
+}
+
+#undef setsockopt
+int mingw_setsockopt(int sockfd, int lvl, int optname, void *optval, int optlen)
+{
+        SOCKET s = (SOCKET)_get_osfhandle(sockfd);
+        return setsockopt(s, lvl, optname, (const char*)optval, optlen);
+}
+
+#undef shutdown
+int mingw_shutdown(int sockfd, int how)
+{
+        SOCKET s = (SOCKET)_get_osfhandle(sockfd);
+        return shutdown(s, how);
+}
+
+#undef listen
+int mingw_listen(int sockfd, int backlog)
+{
+        SOCKET s = (SOCKET)_get_osfhandle(sockfd);
+        return listen(s, backlog);
+}
+
+#undef accept
+int mingw_accept(int sockfd1, struct sockaddr *sa, socklen_t *sz)
+{
+        int sockfd2;
+
+        SOCKET s1 = (SOCKET)_get_osfhandle(sockfd1);
+        SOCKET s2 = accept(s1, sa, sz);
+
+        /* convert into a file descriptor */
+        if ((sockfd2 = _open_osfhandle(s2, O_RDWR|O_BINARY)) < 0) {
+                int err = errno;
+                closesocket(s2);
+                bb_error_msg("unable to make a socket file descriptor: %s",
+                        strerror(err));
+                return -1;
+        }
+        return sockfd2;
+}