WaitProcess

Wait for process to terminate.

Declaration

Source position: oldlinux.pp line 1355

function WaitProcess(

Pid: LongInt

):LongInt;

WaitProcess waits for process PID to exit. WaitProcess is equivalent to the WaitPID call:

WaitPid(PID,@result,0)

Handles of Signal interrupts (errno=EINTR), and returns the Exitcode of Process PID (>=0) or -Status if it was terminated

None.

WaitPID		Wait for a process to terminate
WTERMSIG		Return the signal that caused a process to exit.
WSTOPSIG		Return the exit code from the process.
WIFEXITED		Check whether the process exited normally
WIFSTOPPED		Check whether the process is currently stopped.
WIFSIGNALED		Check whether the process was exited by a signal.
W_EXITCODE		Construct an exit status based on an return code and signal.
W_STOPCODE		Construct an exit status based on a signal.
WEXITSTATUS		Extract the exit status from the WaitPID result.