I have to develop an application that tries to emulate the executing flow of an embedded target. This target has 2 levels of priority : the highest one being preemptive on the lowest one. The low prio
I\'ve made a fairly simple C program to compute the terms of Fibonacci sequence, which I\'m running on Ubuntu. I made some rather clumsy data structures so that it can do very large integers, but the
I remember 2 or 3 years ago reading a couple articles where people claimed that modern threading libraries were getting so good that thread-per-request servers would not only be easier to write than n
So I have an application which uses threads. Now when the program first starts up, I want it to go through setting up database connections and whatnot before it backgrounds itself so that whatever/who
I have a c/c++ process that has a long queue and开发者_运维百科 every element in this queue needs to be
I have thread which sleeps for a long time, then wakes up to do something, then sleep again, like this:
Suppose I lock a mutex called wfg pthread_mutex_lock(&wfg); //and th开发者_JAVA技巧en I return from the function
I\'m coding in C (actually in OOC which is then compiled to C). How do I instruct a thread to wait at a particular checkpoint until开发者_如何学C some other thread tells it to continue?
POSIX\'s mutex is equivalent to Win32\'s CRITICAL_SECTION -- its scope is limited to a single process. Win32\'s mute开发者_StackOverflow中文版x (Actually called a \"mutant\" in NT land) serves as a cr
So my understanding of both pthread_exit and pthread_cancel is that they both cause an exception-like thing called a \"forced unwind\" to be thrown out of the relevant stack frame in the target thread
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