mirror of
https://github.com/QuantumLeaps/qpcpp.git
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80d9bcd6fb
Added QP Functional Safety (FuSa) Subsystem Memory Isolation with MPU Added QAsm abstract state machine base class Added memory marker to QEvt and rearranged memory layout Updated: QP-FreeRTOS, QP-ESP-IDF,QP-Zephyr Added drift-free ticking for QP-POSIX Reorganized documentation Updated 3rd_party
116 lines
3.5 KiB
C
116 lines
3.5 KiB
C
/**
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* @file
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* @brief "safe" <stdio.h> and <string.h> facilities
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* @cond
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******************************************************************************
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* Last updated for version 6.9.0
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* Last updated on 2020-08-24
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*
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* Q u a n t u m L e a P s
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* ------------------------
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* Modern Embedded Software
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*
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* Copyright (C) 2005-2020 Quantum Leaps, LLC. All rights reserved.
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*
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* This program is open source software: you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as published
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* by the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Alternatively, this program may be distributed and modified under the
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* terms of Quantum Leaps commercial licenses, which expressly supersede
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* the GNU General Public License and are specifically designed for
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* licensees interested in retaining the proprietary status of their code.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <www.gnu.org/licenses>.
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*
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* Contact information:
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* <www.state-machine.com/licensing>
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* <info@state-machine.com>
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******************************************************************************
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* @endcond
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*/
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#ifndef SAFE_STD_H
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#define SAFE_STD_H
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#include <stdio.h>
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#include <string.h>
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/* portable "safe" facilities from <stdio.h> and <string.h> ................*/
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#ifdef _WIN32 /* Windows OS? */
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#define MEMMOVE_S(dest_, num_, src_, count_) \
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memmove_s(dest_, num_, src_, count_)
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#define STRNCPY_S(dest_, destsiz_, src_) \
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strncpy_s(dest_, destsiz_, src_, _TRUNCATE)
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#define STRCAT_S(dest_, destsiz_, src_) \
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strcat_s(dest_, destsiz_, src_)
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#define SNPRINTF_S(buf_, bufsiz_, format_, ...) \
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_snprintf_s(buf_, bufsiz_, _TRUNCATE, format_, ##__VA_ARGS__)
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#define PRINTF_S(format_, ...) \
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printf_s(format_, ##__VA_ARGS__)
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#define FPRINTF_S(fp_, format_, ...) \
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fprintf_s(fp_, format_, ##__VA_ARGS__)
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#ifdef _MSC_VER
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#define FREAD_S(buf_, bufsiz_, elsiz_, count_, fp_) \
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fread_s(buf_, bufsiz_, elsiz_, count_, fp_)
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#else
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#define FREAD_S(buf_, bufsiz_, elsiz_, count_, fp_) \
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fread(buf_, elsiz_, count_, fp_)
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#endif /* _MSC_VER */
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#define FOPEN_S(fp_, fName_, mode_) \
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if (fopen_s(&fp_, fName_, mode_) != 0) { \
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fp_ = (FILE *)0; \
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} else (void)0
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#define LOCALTIME_S(tm_, time_) \
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localtime_s(tm_, time_)
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#else /* other OS (Linux, MacOS, etc.) .....................................*/
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#define MEMMOVE_S(dest_, num_, src_, count_) \
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memmove(dest_, src_, count_)
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#define STRNCPY_S(dest_, destsiz_, src_) do { \
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strncpy(dest_, src_, destsiz_); \
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dest_[(destsiz_) - 1] = '\0'; \
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} while (false)
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#define STRCAT_S(dest_, destsiz_, src_) \
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strcat(dest_, src_)
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#define SNPRINTF_S(buf_, bufsiz_, format_, ...) \
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snprintf(buf_, bufsiz_, format_, ##__VA_ARGS__)
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#define PRINTF_S(format_, ...) \
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printf(format_, ##__VA_ARGS__)
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#define FPRINTF_S(fp_, format_, ...) \
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fprintf(fp_, format_, ##__VA_ARGS__)
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#define FREAD_S(buf_, bufsiz_, elsiz_, count_, fp_) \
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fread(buf_, elsiz_, count_, fp_)
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#define FOPEN_S(fp_, fName_, mode_) \
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(fp_ = fopen(fName_, mode_))
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#define LOCALTIME_S(tm_, time_) \
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memcpy(tm_, localtime(time_), sizeof(struct tm))
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#endif /* _WIN32 */
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#endif /* SAFE_STD_H */
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