# PXFSLEEP

POSIX Subroutine: Forces the process to sleep.

## Module

USE IFPOSIX

CALL PXFSLEEP (iseconds,isecleft,ierror)

iseconds | (Input) INTEGER(4). The number of seconds to sleep.
isecleft | (Output) INTEGER(4). The number of seconds left to sleep.
ierror | (Output) INTEGER(4). The error status.

If successful, ierror is set to zero; otherwise, an error code.

The PXFSLEEP subroutine forces the current process to sleep until seconds iseconds have elapsed or a signal arrives that cannot be ignored.

Parent topic: POSIX* Library Routines