# PXFCALLSUBHANDLE

POSIX Subroutine: Calls the associated subroutine.

## Module

USE IFPOSIX

CALL PXFCALLSUBHANDLE (jhandle2,ival,ierror)

jhandle2 | (Input) INTEGER(4). A handle to the subroutine.
ival | (Input) INTEGER(4). The argument to the subroutine.
ierror | (Output) INTEGER(4). The error status.

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

The PXFCALLSUBHANDLE subroutine, when given a subroutine handle, calls the associated subroutine.

PXFGETSUBHANDLE should be used to obtain a subroutine handle.

### Note

The subroutine cannot be a function, an intrinsic, or an entry point, and must be defined with exactly one integer argument.

Parent topic: POSIX* Library Routines

## See Also

PXFGETSUBHANDLE