curl_socket_t mistakes cleanup

lib/http.c

@@ -750,7 +750,7 @@ CURLcode Curl_ConnectHTTPProxyTunnel(struct connectdata *conn,
   fd_set readfd;
   char *line_start;
   char *host_port;
-  int tunnelsocket = conn->sock[sockindex];
+  curl_socket_t tunnelsocket = conn->sock[sockindex];
 
 #define SELECT_OK      0
 #define SELECT_ERROR   1

lib/multi.c

@@ -279,8 +279,8 @@ CURLMcode curl_multi_fdset(CURLM *multi_handle,
           FD_SET(sockfd, write_fd_set);
         }
 
-        if(sockfd > *max_fd)
-          *max_fd = sockfd;
+        if((int)sockfd > *max_fd)
+          *max_fd = (int)sockfd;
       }
       break;
     case CURLM_STATE_PERFORM:

lib/sendf.h

@@ -23,7 +23,8 @@
  * $Id$
  ***************************************************************************/
 
-CURLcode Curl_sendf(int fd, struct connectdata *, const char *fmt, ...);
+CURLcode Curl_sendf(curl_socket_t sockfd, struct connectdata *,
+                    const char *fmt, ...);
 void Curl_infof(struct SessionHandle *, const char *fmt, ...);
 void Curl_failf(struct SessionHandle *, const char *fmt, ...);
 
@@ -42,7 +43,8 @@ int Curl_read(struct connectdata *conn, curl_socket_t sockfd,
               char *buf, size_t buffersize,
               ssize_t *n);
 /* internal write-function, does plain socket, SSL and krb4 */
-CURLcode Curl_write(struct connectdata *conn, int sockfd,
+CURLcode Curl_write(struct connectdata *conn,
+                    curl_socket_t sockfd,
                     void *mem, size_t len,
                     ssize_t *written);
 

lib/ssluse.h

@@ -23,7 +23,7 @@
  * $Id$
  ***************************************************************************/
 #include "urldata.h"
-CURLcode Curl_SSLConnect(struct connectdata *conn, curl_socket_t sockfd);
+CURLcode Curl_SSLConnect(struct connectdata *conn, int sockindex);
 
 void Curl_SSL_init(void);    /* Global SSL init */
 void Curl_SSL_cleanup(void); /* Global SSL cleanup */

lib/transfer.c

@@ -1368,7 +1368,10 @@ void Curl_single_fdset(struct connectdata *conn,
   }
   if(conn->keep.keepon & KEEP_WRITE) {
     FD_SET(conn->writesockfd, write_fd_set);
-    if(conn->writesockfd > *max_fd)
+
+    /* since sockets are curl_socket_t nowadays, we typecast it to int here
+       to compare it nicely */
+    if((int)conn->writesockfd > *max_fd)
       *max_fd = conn->writesockfd;
     conn->keep.writefdp = write_fd_set; /* store the address of the set */
   }

lib/transfer.h

@@ -37,14 +37,13 @@ CURLcode Curl_readwrite_init(struct connectdata *conn);
 /* This sets up a forthcoming transfer */
 CURLcode 
 Curl_Transfer (struct connectdata *data,
-               curl_socket_t sockfd,	/* socket to read from or
-                                           CURL_SOCKET_BAD */
+               int sockindex,    	/* socket index to read from or -1 */
                curl_off_t size,		/* -1 if unknown at this point */
                bool getheader,     	/* TRUE if header parsing is wanted */
                curl_off_t *bytecountp,	/* return number of bytes read */
-               curl_socket_t writesockfd, /* socket to write to, it may very
-                                             well be the same we read from.
-                                             CURL_SOCKET_BAD disables */
+               int writesockindex, 	/* socket index to write to, it may
+                                           very well be the same we read from.
+                                           -1 disables */
                curl_off_t *writecountp /* return number of bytes written */
 );
 #endif

lib/url.c

@@ -1378,7 +1378,7 @@ CURLcode Curl_disconnect(struct connectdata *conn)
  * be dead. Most commonly this happens when the server has closed the
  * connection due to inactivity.
  */
-static bool SocketIsDead(int sock)
+static bool SocketIsDead(curl_socket_t sock)
 {
   int sval;
   bool ret_val = TRUE;