Fixed build error

[platform/upstream/c-ares.git] / ares_nowarn.c

diff --git a/ares_nowarn.c b/ares_nowarn.c
index 640412e..a4dce89 100644 (file)
--- a/ares_nowarn.c
+++ b/ares_nowarn.c
@@ -1,5 +1,5 @@
 
-/* Copyright (C) 2010-2011 by Daniel Stenberg
+/* Copyright (C) 2010-2012 by Daniel Stenberg
  *
  * Permission to use, copy, modify, and distribute this
  * software and its documentation for any purpose and without
@@ -23,9 +23,6 @@
 
 #if defined(__INTEL_COMPILER) && defined(__unix__)
 
-#ifdef HAVE_SYS_SOCKET_H
-#  include <sys/socket.h>
-#endif
 #ifdef HAVE_NETINET_IN_H
 #  include <netinet/in.h>
 #endif
@@ -39,6 +36,19 @@
 
 #include "ares_nowarn.h"
 
+#if (SIZEOF_SHORT == 2)
+#  define CARES_MASK_SSHORT  0x7FFF
+#  define CARES_MASK_USHORT  0xFFFF
+#elif (SIZEOF_SHORT == 4)
+#  define CARES_MASK_SSHORT  0x7FFFFFFF
+#  define CARES_MASK_USHORT  0xFFFFFFFF
+#elif (SIZEOF_SHORT == 8)
+#  define CARES_MASK_SSHORT  0x7FFFFFFFFFFFFFFF
+#  define CARES_MASK_USHORT  0xFFFFFFFFFFFFFFFF
+#else
+#  error "SIZEOF_SHORT not defined"
+#endif
+
 #if (SIZEOF_INT == 2)
 #  define CARES_MASK_SINT  0x7FFF
 #  define CARES_MASK_UINT  0xFFFF
@@ -51,7 +61,43 @@
 #elif (SIZEOF_INT == 16)
 #  define CARES_MASK_SINT  0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
 #  define CARES_MASK_UINT  0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
+#else
+#  error "SIZEOF_INT not defined"
+#endif
+
+#if (CARES_SIZEOF_LONG == 2)
+#  define CARES_MASK_SLONG  0x7FFFL
+#  define CARES_MASK_ULONG  0xFFFFUL
+#elif (CARES_SIZEOF_LONG == 4)
+#  define CARES_MASK_SLONG  0x7FFFFFFFL
+#  define CARES_MASK_ULONG  0xFFFFFFFFUL
+#elif (CARES_SIZEOF_LONG == 8)
+#  define CARES_MASK_SLONG  0x7FFFFFFFFFFFFFFFL
+#  define CARES_MASK_ULONG  0xFFFFFFFFFFFFFFFFUL
+#elif (CARES_SIZEOF_LONG == 16)
+#  define CARES_MASK_SLONG  0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFL
+#  define CARES_MASK_ULONG  0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFUL
+#else
+#  error "CARES_SIZEOF_LONG not defined"
+#endif
+
+/*
+** unsigned size_t to signed long
+*/
+
+long aresx_uztosl(size_t uznum)
+{
+#ifdef __INTEL_COMPILER
+#  pragma warning(push)
+#  pragma warning(disable:810) /* conversion may lose significant bits */
+#endif
+
+  return (long)(uznum & (size_t) CARES_MASK_SLONG);
+
+#ifdef __INTEL_COMPILER
+#  pragma warning(pop)
 #endif
+}
 
 /*
 ** unsigned size_t to signed int
@@ -72,6 +118,43 @@ int aresx_uztosi(size_t uznum)
 }
 
 /*
+** unsigned size_t to signed short
+*/
+
+short aresx_uztoss(size_t uznum)
+{
+#ifdef __INTEL_COMPILER
+#  pragma warning(push)
+#  pragma warning(disable:810) /* conversion may lose significant bits */
+#endif
+
+  return (short)(uznum & (size_t) CARES_MASK_SSHORT);
+
+#ifdef __INTEL_COMPILER
+#  pragma warning(pop)
+#endif
+}
+
+/*
+** signed int to signed short
+*/
+
+short aresx_sitoss(int sinum)
+{
+#ifdef __INTEL_COMPILER
+#  pragma warning(push)
+#  pragma warning(disable:810) /* conversion may lose significant bits */
+#endif
+
+  DEBUGASSERT(sinum >= 0);
+  return (short)(sinum & (int) CARES_MASK_SSHORT);
+
+#ifdef __INTEL_COMPILER
+#  pragma warning(pop)
+#endif
+}
+
+/*
 ** signed long to signed int
 */
 
@@ -128,6 +211,25 @@ unsigned int aresx_sztoui(ssize_t sznum)
 #endif
 }
 
+/*
+** signed int to unsigned short
+*/
+
+unsigned short aresx_sitous(int sinum)
+{
+#ifdef __INTEL_COMPILER
+#  pragma warning(push)
+#  pragma warning(disable:810) /* conversion may lose significant bits */
+#endif
+
+  DEBUGASSERT(sinum >= 0);
+  return (unsigned short)(sinum & (int) CARES_MASK_USHORT);
+
+#ifdef __INTEL_COMPILER
+#  pragma warning(pop)
+#endif
+}
+
 #if defined(__INTEL_COMPILER) && defined(__unix__)
 
 int aresx_FD_ISSET(int fd, fd_set *fdset)
@@ -156,18 +258,26 @@ void aresx_FD_ZERO(fd_set *fdset)
 
 unsigned short aresx_htons(unsigned short usnum)
 {
+#if (__INTEL_COMPILER == 910) && defined(__i386__)
+  return (unsigned short)(((usnum << 8) & 0xFF00) | ((usnum >> 8) & 0x00FF));
+#else
   #pragma warning(push)
   #pragma warning(disable:810) /* conversion may lose significant bits */
   return htons(usnum);
   #pragma warning(pop)
+#endif
 }
 
 unsigned short aresx_ntohs(unsigned short usnum)
 {
+#if (__INTEL_COMPILER == 910) && defined(__i386__)
+  return (unsigned short)(((usnum << 8) & 0xFF00) | ((usnum >> 8) & 0x00FF));
+#else
   #pragma warning(push)
   #pragma warning(disable:810) /* conversion may lose significant bits */
   return ntohs(usnum);
   #pragma warning(pop)
+#endif
 }
 
 #endif /* __INTEL_COMPILER && __unix__ */