[Overview][Constants][Types][Procedures and functions][Variables][Index] | Reference for unit 'Unix' (#rtl)

# W_EXITCODE

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

## Declaration

Source position: unix.pp line 95

`function W_EXITCODE(`
`ReturnCode: Integer;`
`Signal: Integer`
`):Integer;`

## Description

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

## See also

#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.

Documentation generated on: Feb 26 2014