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

FpWait

Wait for a child to exit.

Declaration

Source position: bunxh.inc line 67

function FpWait(

  var stat_loc: cint

):TPid;

Description

fpWait suspends the current process and waits for any child to exit or stop due to a signal. It reports the exit status of the exited child in stat_loc.

The return value of the function is the process ID of the child that exited, or -1 on error.

Errors

Extended error information can be retrieved using fpgetErrno.

See also

fpFork

  

Create child process

fpExecve

  

Execute process using environment

fpWaitPid

  

Wait for a process to terminate


Documentation generated on: May 14 2021