2015-07-23 03:36:57 +01:00
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/* Copyright (c) 2015, Google Inc.
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
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* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
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* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
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* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
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#ifndef OPENSSL_HEADER_CRYPTO_TEST_TEST_UTIL_H
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#define OPENSSL_HEADER_CRYPTO_TEST_TEST_UTIL_H
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#include <stddef.h>
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#include <stdio.h>
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#if defined(__cplusplus)
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extern "C" {
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#endif
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/* hexdump writes |msg| to |fp| followed by the hex encoding of |len| bytes
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* from |in|. */
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void hexdump(FILE *fp, const char *msg, const void *in, size_t len);
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Fix build when using Visual Studio 2015 Update 1.
Many of the compatibility issues are described at
https://msdn.microsoft.com/en-us/library/mt612856.aspx. The macros
that suppressed warnings on a per-function basis no longer work in
Update 1, so replace them with #pragmas. Update 1 warns when |size_t|
arguments to |printf| are casted, so stop doing that casting.
Unfortunately, this requires an ugly hack to continue working in
MSVC 2013 as MSVC 2013 doesn't support "%zu". Finally, Update 1 has new
warnings, some of which need to be suppressed.
---
Updated by davidben to give up on suppressing warnings in crypto/x509 and
crypto/x509v3 as those directories aren't changed much from upstream. In each
of these cases, upstream opted just blindly initialize the variable, so do the
same. Also switch C4265 to level 4, per Microsoft's recommendation and work
around a bug in limits.h that happens to get fixed by Google include order
style.
(limits.h is sensitive to whether corecrt.h, pulled in by stddef.h and some
other headers, is included before it. The reason it affected just one file is
we often put the file's header first, which means base.h is pulling in
stddef.h. Relying on this is ugly, but it's no worse than what everything else
is doing and this doesn't seem worth making something as tame as limits.h so
messy to use.)
Change-Id: I02d1f935356899f424d3525d03eca401bfa3e6cd
Reviewed-on: https://boringssl-review.googlesource.com/7480
Reviewed-by: David Benjamin <davidben@google.com>
2016-01-18 08:21:42 +00:00
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#if defined(_MSC_VER) && _MSC_VER < 1900
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/* https://msdn.microsoft.com/en-us/library/tcxf1dw6(v=vs.120).aspx */
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#define OPENSSL_PR_SIZE_T "Iu"
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#else
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#define OPENSSL_PR_SIZE_T "zu"
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#endif
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2015-07-23 03:36:57 +01:00
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#if defined(__cplusplus)
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}
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#endif
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#endif /* OPENSSL_HEADER_CRYPTO_TEST_TEST_UTIL_H */
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