variable type fix

diff --git a/ares/ares_process.c b/ares/ares_process.c
index df7c4573df7730d7a3e24269fe16dd5548219b65..9e5156e4ee1399c91d3ed432cb5d4ac7ab618b4f 100644 (file)
--- a/ares/ares_process.c
+++ b/ares/ares_process.c
@@ -82,7 +82,8 @@ static void write_tcp_data(ares_channel channel, fd_set *write_fds, time_t now)
   struct send_request *sendreq;
   struct iovec *vec;
   int i;
-  ssize_t count;
+  ssize_t scount;
+  int wcount;
   size_t n;
 
   for (i = 0; i < channel->nservers; i++)
@@ -110,21 +111,21 @@ static void write_tcp_data(ares_channel channel, fd_set *write_fds, time_t now)
              vec[n].iov_len = sendreq->len;
              n++;
            }
-         count = writev(server->tcp_socket, vec, n);
+         wcount = writev(server->tcp_socket, vec, n);
          free(vec);
-         if (count < 0)
+         if (wcount < 0)
            {
              handle_error(channel, i, now);
              continue;
            }
 
          /* Advance the send queue by as many bytes as we sent. */
-         while (count)
+         while (wcount)
            {
              sendreq = server->qhead;
-             if ((size_t)count >= sendreq->len)
+             if ((size_t)wcount >= sendreq->len)
                {
-                 count -= sendreq->len;
+                 wcount -= sendreq->len;
                  server->qhead = sendreq->next;
                  if (server->qhead == NULL)
                    server->qtail = NULL;
@@ -132,8 +133,8 @@ static void write_tcp_data(ares_channel channel, fd_set *write_fds, time_t now)
                }
              else
                {
-                 sendreq->data += count;
-                 sendreq->len -= count;
+                 sendreq->data += wcount;
+                 sendreq->len -= wcount;
                  break;
                }
            }
@@ -143,16 +144,16 @@ static void write_tcp_data(ares_channel channel, fd_set *write_fds, time_t now)
          /* Can't allocate iovecs; just send the first request. */
          sendreq = server->qhead;
 
-          count = send(server->tcp_socket, sendreq->data, sendreq->len, 0);
+          scount = send(server->tcp_socket, sendreq->data, sendreq->len, 0);
 
-         if (count < 0)
+         if (scount < 0)
            {
              handle_error(channel, i, now);
              continue;
            }
 
          /* Advance the send queue by as many bytes as we sent. */
-         if ((size_t)count == sendreq->len)
+         if ((size_t)scount == sendreq->len)
            {
              server->qhead = sendreq->next;
              if (server->qhead == NULL)
@@ -161,8 +162,8 @@ static void write_tcp_data(ares_channel channel, fd_set *write_fds, time_t now)
            }
          else
            {
-             sendreq->data += count;
-             sendreq->len -= count;
+             sendreq->data += scount;
+             sendreq->len -= scount;
            }
        }
     }