Mutex

mutex

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Between Mutex, Semaphore and Horrible Hairdos

by Ruth_Haephrati

Mutex or Semaphores are here to offer non-recursive semantics, so your program, or chunks of your code will only run once — no hairspray needed...

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Between Mutex, Semaphore and Horrible Hairdos

by Ruth_Haephrati

Mutex or Semaphores are here to offer non-recursive semantics, so your program, or chunks of your code will only run once — no hairspray needed...

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mutex

Create a global mutex, to identify if another instance of the same application is running, this is needed as its inter process communication

20 Jan 2023 by Richard MacCutchan

If you cannot complete the task yourself then you obviously do not have the level of experience that this company is looking for. And if someone here provided you with a complete solution and you got the job - what then? When they gave you a real...

C++

IPC

mutex

threads

Create a global mutex, to identify if another instance of the same application is running, this is needed as its inter process communication

21 Jan 2023 by Andre Oosthuizen

Richard is so right!!, you might take a project away from someone else that understands the code or have more experience than yourself, causing them harm. That been said, here is examples in C# and C++... Using C# using System; using...

Between Mutex, Semaphore and Horrible Hairdos

28 Oct 2022 by Ruth_Haephrati

Mutex or Semaphores are here to offer non-recursive semantics, so your program, or chunks of your code will only run once — no hairspray needed...

C++

semaphore

mutex

Create a global mutex, to identify if another instance of the same application is running, this is needed as its inter process communication

22 Jan 2023 by merano99

A C++ std::mutex instance is limited to a single process; if you need cross-process mutexes, as here, you could use operating system semaphores or, under Linux, Posix mutexes in shared memory. If the first process sets a system-wide mutex...

Create a global mutex, to identify if another instance of the same application is running, this is needed as its inter process communication

21 Jan 2023 by CoadyCoder

Create a global mutex, this will help us to identify if another instance of the same application is running, this is needed as its inter process communication. 3. Start a thread which runs continuously with a sleep of 1 sec and write "Worker...