Guardian Procedure Calls Reference Manual (G06.25+)

Guardian Procedure Calls (T-V)

Guardian Procedure Calls Reference Manual—522629-013

15-2

TAKE^BREAK Procedure

Summary

Syntax for C Programmers

Syntax for TAL Programmers

Parameters

Considerations

Example

Related Programming Manual

Summary

The TAKE^BREAK procedure enables BREAK monitoring for a file.

TAKE^BREAK is a sequential I/O (SIO) procedure and should be used only with files

that have been opened by OPEN^FILE.

Syntax for C Programmers

Syntax for TAL Programmers

Parameters

error returned value

INT

is a file-system or sequential I/O (SIO) procedure error indicating the outcome of

the operation.

file-fcb input

INT:ref:*

identifies the file for which BREAK is enabled. If the file is not a terminal, or if

BREAK is already owned for this file, the call is ignored.

Considerations

•

BREAK ownership and one terminal

#include <cextdecs(TAKE_BREAK)>

short TAKE_BREAK ( short _near *file-fcb );

error := TAKE^BREAK ( file-fcb ); ! i