POSIX Subroutine: Calls the associated subroutine.
Module
USE IFPOSIX
Syntax
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.
Compatibility
CONSOLE STANDARD GRAPHICS QUICKWIN GRAPHICS WINDOWS DLL LIB