X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=libmemcached%2Fdo.cc;h=daf1a1150eb2d242303b9826488f9475a6a67283;hb=bb98ce33936edc0dc914652c0227f95727518b16;hp=0d05ea6d4523675a6d89e0987e2ccd44b6b6c837;hpb=facfe08e21d2c3135c508ff098ff603ddaacef3e;p=awesomized%2Flibmemcached

diff --git a/libmemcached/do.cc b/libmemcached/do.cc
index 0d05ea6d..daf1a115 100644
--- a/libmemcached/do.cc
+++ b/libmemcached/do.cc
@@ -11,7 +11,60 @@
 
 #include <libmemcached/common.h>
 
-memcached_return_t memcached_vdo(org::libmemcached::Instance* instance,
+static memcached_return_t _vdo_udp(memcached_instance_st* instance,
+                                   libmemcached_io_vector_st vector[],
+                                   const size_t count)
+{
+#ifndef __MINGW32__
+  if (vector[0].buffer or vector[0].length)
+  {
+    return memcached_set_error(*instance->root, MEMCACHED_NOT_SUPPORTED, MEMCACHED_AT, 
+                               memcached_literal_param("UDP messages was attempted, but vector was not setup for it"));
+  }
+
+  struct msghdr msg;
+  memset(&msg, 0, sizeof(msg));
+
+  increment_udp_message_id(instance);
+  vector[0].buffer= instance->write_buffer;
+  vector[0].length= UDP_DATAGRAM_HEADER_LENGTH;
+
+  msg.msg_iov= (struct iovec*)vector;
+#ifdef __APPLE__
+  msg.msg_iovlen= int(count);
+#else
+  msg.msg_iovlen= count;
+#endif
+
+  uint32_t retry= 5;
+  while (--retry)
+  {
+    ssize_t sendmsg_length= ::sendmsg(instance->fd, &msg, 0);
+    if (sendmsg_length > 0)
+    {
+      break;
+    }
+    else if (sendmsg_length < 0)
+    {
+      if (errno == EMSGSIZE)
+      {
+        return memcached_set_error(*instance, MEMCACHED_WRITE_FAILURE, MEMCACHED_AT);
+      }
+
+      return memcached_set_errno(*instance, errno, MEMCACHED_AT);
+    }
+  }
+
+  return MEMCACHED_SUCCESS;
+#else
+  (void)instance;
+  (void)vector;
+  (void)count;
+  return MEMCACHED_FAILURE;
+#endif
+}
+
+memcached_return_t memcached_vdo(memcached_instance_st* instance,
                                  libmemcached_io_vector_st vector[],
                                  const size_t count,
                                  const bool with_flush)
@@ -34,54 +87,21 @@ memcached_return_t memcached_vdo(org::libmemcached::Instance* instance,
   **/
   if (memcached_is_udp(instance->root))
   {
-    if (vector[0].buffer or vector[0].length)
-    {
-      return memcached_set_error(*instance->root, MEMCACHED_NOT_SUPPORTED, MEMCACHED_AT, 
-                                 memcached_literal_param("UDP messages was attempted, but vector was not setup for it"));
-    }
-
-    struct msghdr msg;
-    memset(&msg, 0, sizeof(msg));
-
-    increment_udp_message_id(instance);
-    vector[0].buffer= instance->write_buffer;
-    vector[0].length= UDP_DATAGRAM_HEADER_LENGTH;
-
-    msg.msg_iov= (struct iovec*)vector;
-    msg.msg_iovlen= count;
-
-    uint32_t retry= 5;
-    while (--retry)
-    {
-      ssize_t sendmsg_length= ::sendmsg(instance->fd, &msg, 0);
-      if (sendmsg_length > 0)
-      {
-        break;
-      }
-      else if (sendmsg_length < 0)
-      {
-        if (errno == EMSGSIZE)
-        {
-          return memcached_set_error(*instance, MEMCACHED_WRITE_FAILURE, MEMCACHED_AT);
-        }
-
-        return memcached_set_errno(*instance, errno, MEMCACHED_AT);
-      }
-    }
-
-    return MEMCACHED_SUCCESS;
+    return _vdo_udp(instance, vector, count);
   }
 
   bool sent_success= memcached_io_writev(instance, vector, count, with_flush);
   if (sent_success == false)
   {
+    //assert(memcached_last_error(instance->root) == MEMCACHED_SUCCESS);
     if (memcached_last_error(instance->root) == MEMCACHED_SUCCESS)
     {
+      //assert(memcached_last_error(instance->root) != MEMCACHED_SUCCESS);
       return memcached_set_error(*instance, MEMCACHED_WRITE_FAILURE, MEMCACHED_AT);
     }
     else
     {
-      rc= MEMCACHED_WRITE_FAILURE;
+      rc= memcached_last_error(instance->root);
     }
   }
   else if (memcached_is_replying(instance->root))