I am trying to develop a concurrent queue using POSIX threads + C++ with the following semantics: Some threads may call push(item, timeout) and if the addition of the element does not happen by time timeout it must be rejected. Some threads may call pop(item, timeout) and again if deletion of the element does not happen by time timeou...
I am working on a project in Cygwin. In an attempt to create multiple threads in C, and each thread calls another executable through the command line using the system() function, it turns out things are not working properly. Specifically, the code I have is like this: #include <pthread.h> #include <stdio.h> #define NUM_THREADS 5 vo...
I went through the documentation in http://www.opengroup.org/onlinepubs/009695399/functions/pthread_cond_wait.html but this is not mentioned explicitly. Any prompt response will be very appreciated. ...