Guardian Programming Reference Summary for pTAL and TAL

Interprocess Messages
Guardian Programming Reference Summary for pTAL and TAL—522631-001
14-11
-37 PROCESS SETPARAM
-38 QUEUED MESSAGE CANCELLATION
-41 NOWAIT DEVICEINFO2 COMPLETION
-100 REMOTE CPU DOWN
Word Description
sysmsg[0] -37
sysmsg[1] Function parameter for SETPARAM
sysmsg[2] Flags word:
.<14> 1 if parameter array was supplied
.<15> 1 if parameter array was returned
sysmsg[3] Length of parameter array in bytes
sysmsg[4:n] Parameter array of length sysmsg[3]
Word Description
sysmsg[0] -38
sysmsg[1] Message tag of canceled message
Word Description
sysmsg[0] -41
sysmsg[1:2] Tag value from tag-or-timeout parameter
sysmsg[3] File-system error code
sysmsg[4] Devtype value
sysmsg[5] Physical-recordlen value
sysmsg[6] Diskprocess-version value
Word Description
sysmsg[0] -100
sysmsg[1] for 2 Node number
sysmsg[3] processor number
sysmsg[4] Length of node name, in bytes
sysmsg[5] for 3 Reserved
sysmsg[8] for n Node name (including the backslash “\”) of length sysmsg[4]