SignalHandler::SIGCHLD

The SIGCHLD signal is sent to a process when a child process terminates, is interrupted, or resumes after being interrupted. One common usage of the signal is to instruct the operating system to clean up the resources used by a child process after its termination without an explicit call to the wait system call.

File

vendor/seld/signal-handler/src/SignalHandler.php, line 129

Class

SignalHandler

SignalHandler and factory

Namespace

Seld\Signal

Code

public const SIGCHLD = 'SIGCHLD';