c++ Programming Glossary: sigchld

http://stackoverflow.com/questions/282176/waitpid-equivalent-with-timeout

I'd like to know ASAP... I can use a signal handler for SIGCHLD and in the signal handler do whatever I was going to do when.. EDIT Another method based on the replies would be to block SIGCHLD in all threads with pthread_sigmask . Then in one thread keep.. in one thread keep calling sigtimedwait while looking for SIGCHLD. This means that I can time out on that call and check whether..

Is this a legitimate C++ code? [closed]

http://stackoverflow.com/questions/4372062/is-this-a-legitimate-c-code

sigemptyset sa.sa_mask sa.sa_flags SA_RESTART if sigaction SIGCHLD sa NULL 1 perror sigaction exit 1 printf server waiting for..

C++: system(0) Returns 0

http://stackoverflow.com/questions/9080311/c-system0-returns-0

early implementation of one of this piece of code signal SIGCHLD SIG_IGN I used it to handle zombies. I just found out that this.. this question This could happen if you are ignoring the SIGCHLD signal using code like signal SIGCHLD SIG_IGN This would cause.. you are ignoring the SIGCHLD signal using code like signal SIGCHLD SIG_IGN This would cause system to return 1 when all children..