Cory Nelson's work on nuking compiler warnings when building on x64 with

VS2005.

lib/connect.c

@@ -652,7 +652,7 @@ singleipconnect(struct connectdata *conn,
   /* set socket non-blocking */
   Curl_nonblock(sockfd, TRUE);
 
-  rc = connect(sockfd, ai->ai_addr, ai->ai_addrlen);
+  rc = connect(sockfd, ai->ai_addr, (socklen_t)ai->ai_addrlen);
 
   if(-1 == rc) {
     error = Curl_ourerrno();

lib/cookie.c

@@ -309,7 +309,7 @@ Curl_cookie_add(struct SessionHandle *data,
               break;
             }
             co->expires =
-              atoi((*co->maxage=='\"')?&co->maxage[1]:&co->maxage[0]) + now;
+              atoi((*co->maxage=='\"')?&co->maxage[1]:&co->maxage[0]) + (long)now;
           }
           else if(strequal("expires", name)) {
             co->expirestr=strdup(whatptr);
@@ -317,7 +317,7 @@ Curl_cookie_add(struct SessionHandle *data,
               badcookie = TRUE;
               break;
             }
-            co->expires = curl_getdate(what, &now);
+            co->expires = (long)curl_getdate(what, &now);
           }
           else if(!co->name) {
             co->name = strdup(name);

lib/formdata.c

@@ -464,7 +464,7 @@ CURLFORMcode FormAdd(struct curl_httppost **httppost,
         return_value = CURL_FORMADD_OPTION_TWICE;
       else
         current_form->namelength =
-          array_state?(long)array_value:va_arg(params, long);
+          array_state?(long)array_value:(long)va_arg(params, long);
       break;
 
       /*
@@ -1550,7 +1550,7 @@ char *Curl_FormBoundary(void)
   if(!retstring)
     return NULL; /* failed */
 
-  srand(time(NULL)+randomizer++); /* seed */
+  srand((unsigned int)time(NULL)+randomizer++); /* seed */
 
   strcpy(retstring, "----------------------------");
 

lib/ftp.c

@@ -266,8 +266,8 @@ static CURLcode ftp_readresp(curl_socket_t sockfd,
 
   ptr=buf + ftp->nread_resp;
 
-  perline= ptr-ftp->linestart_resp; /* number of bytes in the current line,
+  perline= (int)(ptr-ftp->linestart_resp); /* number of bytes in the current
-                                       so far */
+                                              line, so far */
   keepon=TRUE;
 
   while((ftp->nread_resp<BUFSIZE) && (keepon && !result)) {
@@ -1739,7 +1739,7 @@ static CURLcode ftp_state_mdtm_resp(struct connectdata *conn,
                  "%04d%02d%02d %02d:%02d:%02d GMT",
                  year, month, day, hour, minute, second);
         /* now, convert this into a time() value: */
-        data->info.filetime = curl_getdate(buf, &secs);
+        data->info.filetime = (long)curl_getdate(buf, &secs);
       }
 
       /* If we asked for a time of the file and we actually got one as well,
@@ -2086,7 +2086,7 @@ static CURLcode ftp_state_get_resp(struct connectdata *conn,
       char *bytes;
       bytes=strstr(buf, " bytes");
       if(bytes--) {
-        long in=bytes-buf;
+        long in=(long)(bytes-buf);
         /* this is a hint there is size information in there! ;-) */
         while(--in) {
           /* scan for the left parenthesis and break there */

lib/hostthre.c

@@ -548,7 +548,7 @@ CURLcode Curl_resolv_fdset(struct connectdata *conn,
 
   if (td && td->dummy_sock != CURL_SOCKET_BAD) {
     FD_SET(td->dummy_sock,write_fd_set);
-    *max_fdp = td->dummy_sock;
+    *max_fdp = (int)td->dummy_sock;
   }
   (void) read_fd_set;
   return CURLE_OK;

lib/inet_pton.c

@@ -114,7 +114,7 @@ inet_pton4(const char *src, unsigned char *dst)
     const char *pch;
 
     if ((pch = strchr(digits, ch)) != NULL) {
-      u_int val = *tp * 10 + (pch - digits);
+      u_int val = *tp * 10 + (u_int)(pch - digits);
 
       if (val > 255)
         return (0);

lib/md5.c

@@ -345,7 +345,7 @@ void Curl_md5it(unsigned char *outbuffer, /* 16 bytes */
 {
   MD5_CTX ctx;
   MD5_Init(&ctx);
-  MD5_Update(&ctx, input, strlen((char *)input));
+  MD5_Update(&ctx, input, (unsigned int)strlen((char *)input));
   MD5_Final(outbuffer, &ctx);
 }
 

lib/mprintf.c

@@ -759,8 +759,8 @@ static int dprintf_formatf(
           *w-- = digits[num % base];
           num /= base;
         }
-        width -= workend - w;
+        width -= (long)(workend - w);
-        prec -= workend - w;
+        prec -= (long)(workend - w);
 
         if (alt && base == 8 && prec <= 0) {
           *w-- = '0';
@@ -839,7 +839,7 @@ static int dprintf_formatf(
 
         if (prec != -1 && (size_t) prec < len)
           len = prec;
-        width -= len;
+        width -= (long)len;
 
         if (p->flags & FLAGS_ALT)
           OUTCHAR('"');
@@ -869,7 +869,7 @@ static int dprintf_formatf(
           base = 16;
           digits = (p->flags & FLAGS_UPPER)? upper_digits : lower_digits;
           alt = 1;
-          num = (unsigned long) ptr;
+          num = (size_t) ptr;
           is_neg = 0;
           goto number;
         }

lib/parsedate.c

@@ -398,7 +398,7 @@ static time_t Curl_parsedate(const char *date)
 
     /* Add the time zone diff (between the given timezone and GMT) and the
        diff between the local time zone and GMT. */
-    delta = (tzoff!=-1?tzoff:0) + (t - t2);
+    delta = (long)((tzoff!=-1?tzoff:0) + (t - t2));
 
     if((delta>0) && (t + delta < t))
       return -1; /* time_t overflow */

lib/select.c

@@ -151,7 +151,7 @@ int Curl_select(curl_socket_t readfd, curl_socket_t writefd, int timeout_ms)
   }
 
   do {
-    r = select(maxfd + 1, &fds_read, &fds_write, &fds_err, &timeout);
+    r = select((int)maxfd + 1, &fds_read, &fds_write, &fds_err, &timeout);
   } while((r == -1) && (Curl_ourerrno() == EINTR));
 
   if (r < 0)
@@ -236,7 +236,7 @@ int Curl_poll(struct pollfd ufds[], unsigned int nfds, int timeout_ms)
   }
 
   do {
-    r = select(maxfd + 1, &fds_read, &fds_write, &fds_err, ptimeout);
+    r = select((int)maxfd + 1, &fds_read, &fds_write, &fds_err, ptimeout);
   } while((r == -1) && (Curl_ourerrno() == EINTR));
 
   if (r < 0)

lib/strerror.c

@@ -571,7 +571,7 @@ const char *Curl_strerror(struct connectdata *conn, int err)
   else {
     if (!get_winsock_error(err, buf, max) &&
         !FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, NULL, err,
-                       LANG_NEUTRAL, buf, max, NULL))
+                       LANG_NEUTRAL, buf, (DWORD)max, NULL))
       snprintf(buf, max, "Unknown error %d (%#x)", err, err);
   }
 #endif

lib/transfer.c

@@ -270,9 +270,9 @@ CURLcode Curl_readwrite(struct connectdata *conn,
   ssize_t nread; /* number of bytes read */
   int didwhat=0;
 
-  int fd_read;
+  curl_socket_t fd_read;
-  int fd_write;
+  curl_socket_t fd_write;
-  int select_res;
+  curl_socket_t select_res;
 
   curl_off_t contentlength;
 
@@ -395,7 +395,7 @@ CURLcode Curl_readwrite(struct connectdata *conn,
 
             /* decrease the size of the remaining (supposed) header line */
             rest_length = (k->end_ptr - k->str)+1;
-            nread -= rest_length;
+            nread -= (ssize_t)rest_length;
 
             k->str = k->end_ptr + 1; /* move past new line */
 
@@ -520,8 +520,8 @@ CURLcode Curl_readwrite(struct connectdata *conn,
               if(result)
                 return result;
 
-              data->info.header_size += headerlen;
+              data->info.header_size += (long)headerlen;
-              conn->headerbytecount += headerlen;
+              conn->headerbytecount += (long)headerlen;
 
               conn->deductheadercount =
                 (100 == k->httpcode)?conn->headerbytecount:0;
@@ -900,7 +900,7 @@ CURLcode Curl_readwrite(struct connectdata *conn,
               k->timeofdoc = curl_getdate(k->p+strlen("Last-Modified:"),
                                           &secs);
               if(data->set.get_filetime)
-                data->info.filetime = k->timeofdoc;
+                data->info.filetime = (long)k->timeofdoc;
             }
             else if((checkprefix("WWW-Authenticate:", k->p) &&
                      (401 == k->httpcode)) ||
@@ -963,8 +963,8 @@ CURLcode Curl_readwrite(struct connectdata *conn,
             if(result)
               return result;
 
-            data->info.header_size += k->hbuflen;
+            data->info.header_size += (long)k->hbuflen;
-            conn->headerbytecount += k->hbuflen;
+            conn->headerbytecount += (long)k->hbuflen;
 
             /* reset hbufp pointer && hbuflen */
             k->hbufp = data->state.headerbuff;
@@ -1501,7 +1501,7 @@ void Curl_single_fdset(struct connectdata *conn,
   *max_fd = -1; /* init */
   if(conn->keep.keepon & KEEP_READ) {
     FD_SET(conn->sockfd, read_fd_set);
-    *max_fd = conn->sockfd;
+    *max_fd = (int)conn->sockfd;
   }
   if(conn->keep.keepon & KEEP_WRITE) {
     FD_SET(conn->writesockfd, write_fd_set);
@@ -1509,7 +1509,7 @@ void Curl_single_fdset(struct connectdata *conn,
     /* 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;
+      *max_fd = (int)conn->writesockfd;
   }
   /* we don't use exceptions, only touch that one to prevent compiler
      warnings! */
@@ -1553,8 +1553,8 @@ Transfer(struct connectdata *conn)
     return CURLE_OK;
 
   while (!done) {
-    int fd_read;
+    curl_socket_t fd_read;
-    int fd_write;
+    curl_socket_t fd_write;
     int interval_ms;
 
     interval_ms = 1 * 1000;

lib/url.c

@@ -1748,7 +1748,7 @@ static int handleSock5Proxy(const char *proxy_name,
   ssize_t written;
   int result;
   CURLcode code;
-  int sock = conn->sock[FIRSTSOCKET];
+  curl_socket_t sock = conn->sock[FIRSTSOCKET];
 
   Curl_nonblock(sock, FALSE);