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
| Name | Description |
|---|---|
| fpExecve | Execute process using environment |
| fpFork | Create child process |
| fpWaitPid | Wait for a process to terminate |