/* Derived from source code of TrueCrypt 7.1a, which is Copyright (c) 2008-2012 TrueCrypt Developers Association and which is governed by the TrueCrypt License 3.0. Modifications and additions to the original source code (contained in this file) and all other portions of this file are Copyright (c) 2013-2016 IDRIX and are governed by the Apache License 2.0 the full text of which is contained in the file License.txt included in VeraCrypt binary and source code distribution packages. */ #include <pthread.h> #include <unistd.h> #include "Platform/SystemException.h" #include "Platform/Thread.h" #include "Platform/SystemLog.h" namespace VeraCrypt { void Thread::Join () const { int status = pthread_join (SystemHandle, nullptr); if (status != 0) throw SystemException (SRC_POS, status); } void Thread::Start (ThreadProcPtr threadProc, void *parameter) { pthread_attr_t attr; size_t stackSize = 0; int status; status = pthread_attr_init (&attr); if (status != 0) throw SystemException (SRC_POS, status); status = pthread_attr_getstacksize (&attr, &stackSize); if (status != 0) throw SystemException (SRC_POS, status); if (stackSize < MinThreadStackSize) { status = pthread_attr_setstacksize (&attr, MinThreadStackSize); if (status != 0) throw SystemException (SRC_POS, status); } status = pthread_create (&SystemHandle, nullptr, threadProc, parameter); if (status != 0) throw SystemException (SRC_POS, status); } void Thread::Sleep (uint32 milliSeconds) { ::usleep (milliSeconds * 1000); } }