65 lines
1.8 KiB
C++
65 lines
1.8 KiB
C++
/*******************************************************************************
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Copyright(C) Jonas 'Sortie' Termansen 2011, 2012.
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This file is part of LibMaxsi.
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LibMaxsi is free software: you can redistribute it and/or modify it under
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the terms of the GNU Lesser General Public License as published by the Free
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Software Foundation, either version 3 of the License, or (at your option)
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any later version.
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LibMaxsi is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
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details.
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You should have received a copy of the GNU Lesser General Public License
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along with LibMaxsi. If not, see <http://www.gnu.org/licenses/>.
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print.cpp
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Provides the stubs for the printf family of functions.
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*******************************************************************************/
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#include <stdio.h>
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#include <stdarg.h>
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#include <string.h>
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#include <unistd.h>
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static size_t FileWriteCallback(void* user, const char* string, size_t stringlen)
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{
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FILE* fp = (FILE*) user;
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return fwrite(string, 1, stringlen, fp);
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}
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extern "C" int vfprintf(FILE* fp, const char* /*restrict*/ format, va_list list)
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{
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size_t result = vprintf_callback(FileWriteCallback, fp, format, list);
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return (int) result;
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}
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extern "C" int fprintf(FILE* fp, const char* /*restrict*/ format, ...)
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{
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va_list list;
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va_start(list, format);
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size_t result = vfprintf(fp, format, list);
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va_end(list);
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return (int) result;
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}
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extern "C" int vprintf(const char* /*restrict*/ format, va_list list)
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{
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size_t result = vfprintf(stdout, format, list);
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return (int) result;
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}
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extern "C" int printf(const char* /*restrict*/ format, ...)
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{
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va_list list;
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va_start(list, format);
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size_t result = vprintf(format, list);
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va_end(list);
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return (int) result;
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}
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