interprocess

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boost::interprocess::string conversion to char*

Is it possible to convert a boost::interprocess::string to an std::string or to a const char*? Something like c_str()...[详细]

2023-01-16 12:03 分类：问答
Is it possible to load a function into some allocated memory and run it from there?

I\'m messing around with some interprocess communication stuff and I am curious if it\'s possible to copy a function into some shared memory and run it from there from either process.[详细]

2023-01-13 17:16 分类：问答
File Locking vs. Semaphores

Just out of curiosity, what is the preferred way to achieve interprocess synchronization on Linux? The sem*(2) family of system calls seem to have a very clunky and dated interface, while there are th[详细]

2023-01-12 21:32 分类：问答
Should I use CORBA, MessagePack RPC or Thrift, or something else entirely?

I\'m writing software for a new hardware device which I want any kind of new third-party application to be able to access if they want to.[详细]

2023-01-12 18:01 分类：问答
Sendind pointers to different process and using them?

Is it possibl开发者_C百科e to send a pointer to an object via Mach IPC by casting it into an int and then casting it back into the object. Would that work and how can that be done?[详细]

2023-01-11 18:24 分类：问答
can a python script know that another instance of the same script is running... and then talk to it?

I\'d like to prevent multiple instances of the same long-running python command-line script from running at the same time, and I\'d like the new instance to be able to send data to the original instan[详细]

2023-01-01 06:30 分类：问答
Multiple python scripts sending messages to a single central script

I have a number of scripts written in Python 2.6 that can be run arbitrarily. I would like to have a single central script that collects the output and displays it in a single log.[详细]

2022-12-31 15:23 分类：问答
take a screenshot and visually highlight the focused control

After happily using open source software for many years I\'ve figured it\'s time to give back. And since documentation is usually a weak point for many projects, plus my C# skills are not exactly in h[详细]

2022-12-31 03:02 分类：问答
Single windows service to provide access to cached data?

I need a solution where I have a single windows service开发者_JS百科 providing access to cached data to various consumers: To an MVC web application, a .Net Assembly (COM interop) used within an class[详细]

2022-12-28 02:21 分类：问答
Is there a difference between boost iostream mapped file and boost interprocess mapped file?

I want to create a mapped binary file into memory; however I am not sure how to create the file to be mapped into the system. I read the documentation several times开发者_运维知识库 and realize there[详细]

2022-12-24 04:12 分类：问答