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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 | 86718e2f529e2dfb925dc5746032215ec79f8dfa (patch) | |
tree | 131188d77a464feae406ca07753f8863a7e1ad17 /ares_nowarn.c | |
parent | 78414c0f3a4f7185323f13f04c8a1d5b68102b26 (diff) | |
download | c-ares-86718e2f529e2dfb925dc5746032215ec79f8dfa.tar.gz c-ares-86718e2f529e2dfb925dc5746032215ec79f8dfa.tar.bz2 c-ares-86718e2f529e2dfb925dc5746032215ec79f8dfa.zip |
fix compiler warning
Diffstat (limited to 'ares_nowarn.c')
-rw-r--r-- | ares_nowarn.c | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/ares_nowarn.c b/ares_nowarn.c new file mode 100644 index 0000000..91d0a5f --- /dev/null +++ b/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 +} |