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0240baa42d
In contrast to sprintf, which might overflow the given buffer. I feel bad about the code duplication, but that is a pre-existing issue.
56 lines
2.1 KiB
C++
56 lines
2.1 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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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 met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (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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#pragma once
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#ifdef __serenity__
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# ifdef KERNEL
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# include <Kernel/kstdio.h>
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# else
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# include <AK/Types.h>
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# include <stdarg.h>
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extern "C" {
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int vdbgprintf(const char* fmt, va_list);
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int dbgprintf(const char* fmt, ...);
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ssize_t dbgputstr(const char*, ssize_t);
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int sprintf(char* buf, const char* fmt, ...);
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int snprintf(char* buffer, size_t, const char* fmt, ...);
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}
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# endif
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#else
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# include <stdio.h>
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# define kprintf printf
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# define dbgprintf(...) fprintf(stderr, __VA_ARGS__)
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inline size_t dbgputstr(const char* characters, ssize_t length)
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{
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return fwrite(characters, 1, length, stderr);
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}
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#endif
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template<size_t N>
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inline int dbgputstr(const char (&array)[N])
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{
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return ::dbgputstr(array, N);
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}
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