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author | Yang Tse <yangsita@gmail.com> | 2010-02-26 16:42:33 +0000 |
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committer | Yang Tse <yangsita@gmail.com> | 2010-02-26 16:42:33 +0000 |
commit | bcd1c7c2e92d41ab02163a36a1ab9d5a7afd83a9 (patch) | |
tree | 0b98ca5c331ee57703a51747d0f8e975ceaffab7 /ares/ares_nowarn.c | |
parent | 87428e07ca17a99fb2409ec39213b7badbe967ea (diff) |
fix compiler warning
Diffstat (limited to 'ares/ares_nowarn.c')
-rw-r--r-- | ares/ares_nowarn.c | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/ares/ares_nowarn.c b/ares/ares_nowarn.c new file mode 100644 index 000000000..91d0a5f20 --- /dev/null +++ b/ares/ares_nowarn.c @@ -0,0 +1,53 @@ +/* $Id$ */ + +/* Copyright (C) 2010 by Daniel Stenberg + * + * Permission to use, copy, modify, and distribute this + * software and its documentation for any purpose and without + * fee is hereby granted, provided that the above copyright + * notice appear in all copies and that both that copyright + * notice and this permission notice appear in supporting + * documentation, and that the name of M.I.T. not be used in + * advertising or publicity pertaining to distribution of the + * software without specific, written prior permission. + * M.I.T. makes no representations about the suitability of + * this software for any purpose. It is provided "as is" + * without express or implied warranty. + */ + + +#include "ares_setup.h" + +#include "ares_nowarn.h" + +#if (SIZEOF_INT == 2) +# define CARES_MASK_SINT 0x7FFF +# define CARES_MASK_UINT 0xFFFF +#elif (SIZEOF_INT == 4) +# define CARES_MASK_SINT 0x7FFFFFFF +# define CARES_MASK_UINT 0xFFFFFFFF +#elif (SIZEOF_INT == 8) +# define CARES_MASK_SINT 0x7FFFFFFFFFFFFFFF +# define CARES_MASK_UINT 0xFFFFFFFFFFFFFFFF +#elif (SIZEOF_INT == 16) +# define CARES_MASK_SINT 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF +# define CARES_MASK_UINT 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF +#endif + +/* +** size_t to signed int +*/ + +int aresx_uztosi(size_t uznum) +{ +#ifdef __INTEL_COMPILER +# pragma warning(push) +# pragma warning(disable:810) /* conversion may lose significant bits */ +#endif + + return (int)(uznum & (size_t) CARES_MASK_SINT); + +#ifdef __INTEL_COMPILER +# pragma warning(pop) +#endif +} |