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https://github.com/stefanberger/libtpms
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f9a6f51cb8
The build environment used by OSS-Fuzz reports this error.
In file included from /src/libtpms/src/tpm_debug.c:42:
/src/libtpms/src/tpm_debug.h:69:9: error: 'printf' macro redefined [-Werror,-Wmacro-redefined]
#define printf(...) TPMLIB_LogPrintf(__VA_ARGS__);
: ^
/usr/include/x86_64-linux-gnu/bits/stdio2.h:110:11: note: previous definition is here
# define printf(...) \
^
1 error generated.
The simple fix is to #undef printf in case it is #define'd.
Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
75 lines
3.2 KiB
C
75 lines
3.2 KiB
C
/********************************************************************************/
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/* */
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/* TPM Debug Utilities */
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/* Written by Ken Goldman */
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/* IBM Thomas J. Watson Research Center */
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/* $Id: tpm_debug.h 4179 2010-11-10 20:10:24Z kgoldman $ */
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/* */
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/* (c) Copyright IBM Corporation 2006, 2010. */
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/* */
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/* All rights reserved. */
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/* */
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/* Redistribution and use in source and binary forms, with or without */
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/* modification, are permitted provided that the following conditions are */
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/* met: */
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/* */
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/* Redistributions of source code must retain the above copyright notice, */
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/* this list of conditions and the following disclaimer. */
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/* */
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/* Redistributions in binary form must reproduce the above copyright */
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/* notice, this list of conditions and the following disclaimer in the */
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/* documentation and/or other materials provided with the distribution. */
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/* */
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/* Neither the names of the IBM Corporation nor the names of its */
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/* contributors may be used to endorse or promote products derived from */
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/* this software without specific prior written permission. */
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/* */
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/* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */
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/* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */
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/* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR */
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/* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT */
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/* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, */
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/* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT */
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/* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, */
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/* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY */
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/* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT */
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/* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE */
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/* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
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/********************************************************************************/
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#ifndef TPM_DEBUG_H
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#define TPM_DEBUG_H
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#include "tpm_types.h"
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#include "tpm_library_intern.h"
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/* prototypes */
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void TPM_PrintFour(const char *string, const unsigned char* buff);
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void TPM_PrintFourLimit(const char *string,
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const unsigned char* buff, size_t bufflen);
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void TPM_PrintAll(const char *string, const unsigned char* buff, uint32_t length);
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#if 0
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#ifndef TPM_DEBUG /* if debug is turned off */
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/* dummy function to match the printf prototype */
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int tpm_swallow_printf_args(const char *format, ...);
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/* assign to this dummy value to eliminate "statement has no effect" warnings */
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extern int swallow_rc;
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/* redefine printf to null */
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#define printf swallow_rc = swallow_rc && tpm_swallow_printf_args
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#define TPM_PrintFour(arg1, arg2)
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#endif /* TPM_DEBUG */
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#endif
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#ifdef printf
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# undef printf
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#endif
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#define printf(...) TPMLIB_LogPrintf(__VA_ARGS__);
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#endif
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