X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=lib%2Fwarnless.c;h=8c130d34c5e16af1089e95ac48a8f5911054c254;hb=ff9f0eb35d80c251e9a54162eae18f44349ae59d;hp=7a4b01eb6daba5f7cbb848af645c7fbbebd1cd9a;hpb=d69d98bb1e0435e6d0a6358677725bd663f598c0;p=platform%2Fupstream%2Fcurl.git

diff --git a/lib/warnless.c b/lib/warnless.c
index 7a4b01e..8c130d3 100644
--- a/lib/warnless.c
+++ b/lib/warnless.c
@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2013, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -175,6 +175,25 @@ int curlx_ultosi(unsigned long ulnum)
 }
 
 /*
+** unsigned size_t to signed curl_off_t
+*/
+
+curl_off_t curlx_uztoso(size_t uznum)
+{
+#ifdef __INTEL_COMPILER
+#  pragma warning(push)
+#  pragma warning(disable:810) /* conversion may lose significant bits */
+#endif
+
+  DEBUGASSERT(uznum <= (size_t) CURL_MASK_SCOFFT);
+  return (curl_off_t)(uznum & (size_t) CURL_MASK_SCOFFT);
+
+#ifdef __INTEL_COMPILER
+#  pragma warning(pop)
+#endif
+}
+
+/*
 ** unsigned size_t to signed int
 */
 
@@ -400,6 +419,20 @@ curl_socket_t curlx_sitosk(int i)
 
 #endif /* USE_WINSOCK */
 
+#if defined(WIN32) || defined(_WIN32)
+
+ssize_t curlx_read(int fd, void *buf, size_t count)
+{
+  return (ssize_t)read(fd, buf, curlx_uztoui(count));
+}
+
+ssize_t curlx_write(int fd, const void *buf, size_t count)
+{
+  return (ssize_t)write(fd, buf, curlx_uztoui(count));
+}
+
+#endif /* WIN32 || _WIN32 */
+
 #if defined(__INTEL_COMPILER) && defined(__unix__)
 
 int curlx_FD_ISSET(int fd, fd_set *fdset)