GDSX Management Programming Manual
Introduction
GDSX Management Programming Manual—529930-001
1-3
Commands an Application Can Issue
Commands an Application Can Issue
Table 1-1 lists and briefly describes the commands that a management application can
send to the GDS subsystem. These commands are described in detail in Section 5,
Commands and Responses.
Figure 1-1. How an Application Fits Into GDSX Architecture
VST001.vsd
User Business Transaction Program
(SCREEN COBOL)
User-Written
Requesters
Pathway/iTS
TCP
Application Interfaces
$0 Event
Collector
TACL Macros or
User Application
Mgmt. Programming Interfaces
D
S
M
I
F
S
Y
S
M
G
M
T
K
E
R
N
E
L
Device Handler
Application Interfaces
Request Processing
(FS Calls)
Line Handler (opt)
Protocol I/F (opt)
G
D
S
X
1
2
Communication Line Protocol I/F
IOP Such as CP6100 or AM 3270
Communication LIne
Legend
1
2
GDSX = TSCODE + USCODE
opt = optional