W_EXITCODE

Construct an exit status based on an return code and signal.

Declaration

Source position: unix.pp line 97

function W_EXITCODE(

ReturnCode: Integer;

Signal: Integer

W_EXITCODE combines ReturnCode and Signal to a status code fit for WaitPid.

#rtl.baseunix.FpWaitPID		Wait for a process to terminate
WaitProcess		Wait for process to terminate.
#rtl.baseunix.WTERMSIG		Return the signal that caused a process to exit.
#rtl.baseunix.WSTOPSIG		Return the exit code from the process.
#rtl.baseunix.WIFEXITED		Check whether the process exited normally
WIFSTOPPED		Check whether the process is currently stopped.
#rtl.baseunix.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.
#rtl.baseunix.WEXITSTATUS		Extract the exit status from the fpWaitPID result.