feat: std::mutex в pam_pmm_state для потокобезопасной инициализации (Этап 12.1, Проблема 3 Этап C, Issue #210)#227
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Adding .gitkeep for PR creation (default mode). This file will be removed when the task is complete. Issue: netkeep80#210
…Этап 12.1, Проблема 3 Этап C, Issue netkeep80#210) Добавлен std::mutex в структуру pam_pmm_state для защиты init/destroy/ reset/save/is_initialized/validate от гонок при одновременном доступе из нескольких потоков. Внутренняя функция pam_pmm_save_unlocked() предотвращает deadlock в pam_pmm_destroy(). Добавлены 6 тестов потокобезопасности. Обновлены plan.md и readme.md. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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This reverts commit 446f3fb.
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…adsafe.cpp Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Summary
std::mutexв структуруpam_pmm_stateдля защитыinit/destroy/reset/save/is_initialized/validateот гонок при одновременном доступе из нескольких потоков (Проблема 3, Этап C)pam_pmm_save_unlocked()предотвращает deadlock вpam_pmm_destroy()(который вызывает save перед уничтожением)Changes
pam_pmm.h#include <mutex>,mutable std::mutex mtxвpam_pmm_state,lock_guardвinit/destroy/reset/save/is_initialized/validate,pam_pmm_save_unlocked()tests/test_pam_pmm_threadsafe.cpptests/CMakeLists.txttest_pam_pmm_threadsafe.cppplan.mdreadme.mdTest plan
pam_pmm_stateFixes #210
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