RSC/MP Programming Manual

3 API Functions and Options
This section presents an overview of all functions of the RSC/MP application program
interface (API) and the options used to customize the run-time environment of an
RSC/MP application.
Application Program Interface Functions
Table 3-1 lists the API functions according to functional groups, lists each function‘s
name in the other languages (shown in parenthesis) that RSC/MP supports, and
describes how each function is used.
Table 3-1. Functions Listed by Group (page 1 of 2)
Functional
Group
C Language Function Name
[Name in Other Languages] Usage
Connection
RscConnect [RSCCON]
RscDisconnect [RSCDIS]
Establishes or removes a logical
connection between an application, the
communications subsystem, and the
TDP.
Session
Management
RscBeginSession [RSCBGS]
RscEndSession [RSCEND]
Starts or ends a session between an
application and the TDP process. See
Section 4, RSC/MP Sessions, for more
information about sessions.
Transaction
Management
RscAbortTransaction [RSCABT]
RscBeginTransaction
[RSCBGN]
RscEndTransaction [RSCENT]
Regulates host transactions.
I/O
Processing
RscNotifySem [RSCSEM]
RscNotifyThread [RSCNOTH]
RscNotifyWin [RSCNOT]
RscIoCheck [RSCCHK]
RscWrite [RSCW]
RscWriteRead [RSCWR]
Writes to and reads from a host server
process.
Option
Management
RscClearOption [RSCOCL]
RscCreateOptions [RSCOC]
RscDestroyOptions [RSCOD]
RscGetOption [RSCOG]
RscLoadOptions [RSCOL]
RscLoadOptionsEx
RscSetOption [RSCOS]
Manipulates the options that control and
customize the RSC/MP environment.
HP NonStop Remote Server Call (RSC/MP) Programming Manual — 522360-006
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