Process Signals and Events
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Process Signals and Events
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Process Creation and Control covers child process control (like sending signals), renice, fork, et al
Up to Execution
How can I do an atexit() or setjmp()/longjmp()? (Exception handling)
(PERL predefined variable) $SIG{expr} The hash %SIG is used to set signal handlers for various signals. Example:
(Perl builtin function) alarm SECONDS Arranges to have a SIGALRM delivered to this process after the specified number of seconds have elapsed.
(Perl builtin function) kill LIST Sends a signal to a list of processes.
(Perl builtin function) sleep EXPR Causes the script to sleep
(Perl builtin function) wait Waits for a child process to terminate
(Perl builtin function) waitpid PID,FLAGS Waits for a particular child process to terminate
perl5 module to install die() and warn() handlers. p5-Religion-1.04 Perl5 module to install die() and warn() handlers
Sys::AlarmCall - Lets you manage alarm() and the ALRM handler a bit better than you could otherwise, and lets you handle nested alarm calls. See alarm(), described in ./docs/manual/html/perlfunc.html. [Perl] {oss}
IPC::Signal - Utilities for coping with operating system signals. [Perl] {oss}
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