critical-section

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Simple threading question, locking access to shared resource or entire function?

This is a paraphrasing of a question I had before. It\'s a simple threading question but I can\'t seem to understand it.[详细]

2023-02-08 15:50 分类：问答
Large number of critical sections

Environment: C++,VS 2008, MFC, app for Windows XP. I have to access & modify a tree structure in 2 threads. My idea is to protect each node with an CCriticalSection that would lo开发者_C百科ck eac[详细]

2023-02-06 02:06 分类：问答
WinAPI timed mutex lock

How to lock mutex (critical section) for some amount of time? Is there any API function for 开发者_如何学编程that? As far as I see there is nothing like that in windows. If so, is it possible to imple[详细]

2023-02-05 05:08 分类：问答
Why does my multi-threaded app sometimes hang when it closes?

I\'m using several critical sections in my application. The critical sections prevent large data 开发者_JAVA百科blobs from being modified and accessed simultaneously by different threads.[详细]

2023-02-01 22:36 分类：问答
Multithreading and Critical Sections Use - C++

I\'m a little confused as to the proper use of critical sections in multithreaded applications.In my applicat开发者_开发知识库ion there are several objects (some circular buffers and a serial port obj[详细]

2023-01-30 04:19 分类：问答
Scenario: Global variables in DLL which is used by Multi-threaded Application

Few months back, I had come across this interesting scenario asked by a guy (on orkut). Though, I\'ve come up with a \"non-portable\" solution to this problem (have tested it with small code), but sti[详细]

2023-01-28 16:33 分类：问答
critical section problem in Windows 7

Why does the code sample below cause one thread to execute way more than another but a mutex does not?[详细]

2023-01-20 16:53 分类：问答
Java, multiple threads with only one executing at a time

I am working on an assignment and have to create two classes, one represents a person, and the other representing a bridge. Only one person can be \"crossing\" the bridge at any one time, but there co[详细]

2023-01-20 06:48 分类：问答
COM - what does _pAtlModule->Lock() lock exactly?

I\'m working my way through learning writing a COM control.I\'ve got an example project, and it uses the lines[详细]

2023-01-15 21:11 分类：问答
Can I nest critical sections? Is TCriticalSection nestable?

I want to have two procedures which can call each ot开发者_开发技巧her, or be called from whatever threads are running, but only have one running at a time. How can I do this? Will this work correctly[详细]

2023-01-14 09:57 分类：问答