I am aware that i can mask a signal from being raised when handler is executing (by using sa_mask). However, i would like to know how to mask a signal when i am updating some global variables.
Suppose I launch a Java application: java -cp whatever.jar com.example.Start Process launches ok and keeps running with PID 1314.
I have sigaction defined and it works fine. However I want to restore the original signal after my act开发者_StackOverflowion is completed. This is my sigaction:
I am using the Thread::Pool module in perl to parallelize some perl code.This process takes a while and occasionally I will kill it from the command line with a SIGINT.Doing so causes the program to e
This is what I\'ve tried... from sun.misc import Signal from sun.misc import SignalHandler class InterruptHandler(SignalHandler):
I have an application which starts multiple threads. I am using a signal handler to catch the signals.
I read that kill is unsafe respect to signals here. What else should I use if I want to kill 开发者_StackOverflow中文版child process as part of clean up inside my signal handler? What are my alterna
I have a program which forks a child. I am trying to catch following signals: SIGINT, SIGPIPE and SIGTERM.
I would like to know exactly how the execution of asynchronous signal handlers works on Linux. First, I am unclear as to which thread executes the signal handler. Second, I would like to know the step
i am trying to learn ncurses library and i came up with code below: #include <ncurses.h> #include <stdlib.h>
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