I have such code: class A : public QObject { Q_OBJECT public: explicit A(QObject *parent = 0) : QObject(parent)
I currently have a Console based python program running under windows. The program maintains most of its data in memory and periodically saves the data to disk, or when the user shuts the application
I\'m looking for a way to, from within a signal handler, conditionally interrupt a syscall that way taking place at the time the signal was handled. To make this concrete, suppose a call to read is in
I\'m trying to give a child process (via fork()) foreground access to the terminal. After I fork(), I run the following code in the child process:
I\'m writing a program that uses fork to create child processes and count them when they\'re done. How can I be sure I\'m not losing signals?
Many Unix programs accept signals like USR1 and USR2. For example, to upgrade the executable for Nginx on the fly, you send kill -USR2.
I have a question. I\'m currently working on program in QT (C++) and I have this pro开发者_如何学编程blem. If I check the checkbox, it starts a method, where is implement fork (). Parent process conti
I am implementing a Simple Iterative TCP client/server in C. The server is infinitely listing in a loop.
I have a simple program under Linux which sends SIGUSR1 signal to its child process in a cycle. But when I send e.g. 10 signals, sometimes happens, that the child received only 3 of them. Last sent si
is there an equivalent to the function kill() on Windows? int kil开发者_高级运维l(pid_t pid, int sig);
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