Guardian Procedure Calls Reference Manual

BREAKMESSAGE_SEND_ Procedure
Summary
Syntax for C Programmers
Syntax for TAL Programmers
Parameters
Returned Value
Considerations
Example
Related Programming Manual
Summary
The BREAKMESSAGE_SEND_ procedure sends a break-on-device message to a specified process.
Syntax for C Programmers
#include <cextdecs(BREAKMESSAGE_SEND_)>
short BREAKMESSAGE_SEND_ ( short *processhandle
,short receiver-filenum
,[ short *breaktag ] );
Syntax for TAL Programmers
error := BREAKMESSAGE_SEND_ ( processhandle ! i
,receiver-filenum ! i
,[ breaktag ] ); ! i
Parameters
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
specifies the file number by which the receiving process identifies the open of the process that
is sending the break-on-device message.
breaktag
input
INT .EXT:ref:2
if present, specifies a user-defined value to be delivered in the break-on-device message. This
value corresponds to the break tag value that can be supplied to an access method with
SETPARAM function 3.
If this parameter is omitted, 0 is used.
BREAKMESSAGE_SEND_ Procedure 107