Guardian Procedure Calls Reference Manual (G06.25+)

Guardian Procedure Calls (A-B)
Guardian Procedure Calls Reference Manual—522629-013
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BREAKMESSAGE_SEND_ Procedure
BREAKMESSAGE_SEND_ Procedure
Summary
Syntax for C Programmers
Syntax for TAL Programmers
Parameters
Considerations
Example
Related Programming Manual
Summary
The BREAKMESSAGE_SEND_ procedure sends a break-on-device message to a
specified process.
Syntax for C Programmers
Syntax for TAL Programmers
Parameters
error returned value
INT
returns a file-system error number indicating the outcome of the operation. A
successful indication implies only that the message has been sent, not that it has
been received.
processhandle input
INT .EXT:ref:10
specifies the process handle of the process that is to receive the break-on-device
message.
receiver-filenum input
INT:value
#include <cextdecs(BREAKMESSAGE_SEND_)>
short BREAKMESSAGE_SEND_ ( short *processhandle
,short receiver-filenum
,[ short *breaktag ] );
error := BREAKMESSAGE_SEND_ ( processhandle ! i
,receiver-filenum ! i
,[ breaktag ] ); ! i