For an ordinary binary semaphore, a task attempting to synchronize to an external event creates an empty
Merry Xmas! I\'m reading the The Little Book of Semaphores. There is an implementation of semaphores in C in the book that I don\'t completely understand. See below for code. There is this wakeups va
When trying run this code: At first it prints \"Process some_id BEFORE enter\" for each semaphor (2 times). Then it hangs. What is incorrect?
I am looking for an inter-processes barrier implementation. Processes are in shared memory (ie. on the same ndoe).
How can i make a callback function thread safe. This function will be called by different threads to update UI. This callback function will have an HWND parameter which will be filled by the caller. T
Does semaphore satisfies bounded w开发者_StackOverflow社区aiting or they are just for providing mutual exclusion??Answer
I have a backup server which receives many rsync connections every hour. Since having too many open rsync instances might crash it, I want to limit the number of concurrent instances using a Semaphore
I am doing an assignment where I need to use pthreads or semaphores to synchronize some processes which access some shared resource.Since all of our examples in class use a global variable as the shar
I am working on a WPF project with C# (.NET 4.0) to capture a sequence of 300 video frames from a high-speed camera that need to be saved to disk (BMP format). The video frames need to be captured in
#include <semaphore.h> sem_t mutex; int main (int argc, char * argv[]) { sem_init (&mutex,0,1);
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