Add configure checks for sys/socket.h

[deb_libnfs.git] / lib / socket.c

diff --git a/lib/socket.c b/lib/socket.c
index 66e1021c5892d52bbd3933318eba32c8a4bc7fa4..653853549e45b29627eb5be44c631460679da098 100644 (file)
--- a/lib/socket.c
+++ b/lib/socket.c
@@ -14,28 +14,35 @@
    You should have received a copy of the GNU Lesser General Public License
    along with this program; if not, see <http://www.gnu.org/licenses/>.
 */
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifdef AROS
+#include "aros_compat.h"
+#endif
+
 #ifdef WIN32
 #include "win32_compat.h"
-#define ioctl ioctlsocket
-#define close closesocket
 #else
-#include <unistd.h>
 #include <arpa/inet.h>
-#include <sys/ioctl.h>
-#include <sys/socket.h>
 #include <netdb.h>
 #endif/*WIN32*/
 
-#ifdef HAVE_CONFIG_H
-#include "config.h"
+#ifdef HAVE_POLL_H
+#include <poll.h>
 #endif
 
-#ifdef AROS
-#include "aros_compat.h"
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
 #endif
 
-#ifdef HAVE_POLL_H
-#include <poll.h>
+#ifdef HAVE_SYS_IOCTL_H
+#include <sys/ioctl.h>
+#endif
+
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
 #endif
 
 #include <stdio.h>
@@ -397,8 +404,12 @@ static int rpc_connect_sockaddr_async(struct rpc_context *rpc, struct sockaddr_s
                static int portOfs = 0;
                const int firstPort = 512;      /* >= 512 according to Sun docs */
                const int portCount = IPPORT_RESERVED - firstPort;
-               int startOfs = portOfs, port, rc;
+               int startOfs, port, rc;
 
+               if (portOfs == 0) {
+                       portOfs = time(NULL) % 400;
+               }
+               startOfs = portOfs;
                do {
                        rc = -1;
                        port = htons(firstPort + portOfs);