HP 800 ACSE/Presentation and ROSE Interface Programmer's Guide - Page 23

ACSE/Presentation Calls

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Table 2-1 Supported ACSE/Presentation and ROSE Calls ACSE/Presentation Calls and Primitives ap_init_env() ap_set_env() ap_get_env() • Send and receive service primitives which includes sending/receiving service requests and sending/receiving user data: ap_snd() ap_rcv() • Manage your applications: ap_error() ap_free() ap_poll() ACSE/Presentation Calls The following table lists the supported ACSE/Presentation function calls. ACSE/Presentation Calls A/P Call ap_close() ap_error() ap_free() ap_get_env() ap_init_env() ap_open() ap_poll() Description Release a communication endpoint. Returns an error message. Free memory for the A/P data structures. Retrieve the value of an A/P environment attribute. Initialize the A/P environment. Establish a communication endpoint to support an instance of the A/P environment. Provides an interface for detecting events on communication endpoints. Chapter 2 23

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Chapter 2
23
Supported ACSE/Presentation and ROSE Calls
ACSE/Presentation Calls and Primitives
ap_init_env()
ap_set_env()
ap_get_env()
•
Send and receive service primitives which includes sending/receiving
service requests and sending/receiving user data:
ap_snd()
ap_rcv()
•
Manage your applications:
ap_error()
ap_free()
ap_poll()
ACSE/Presentation Calls
The following table lists the supported ACSE/Presentation function calls.
Table 2-1
ACSE/Presentation Calls
A/P Call
Description
ap_close()
Release a communication endpoint.
ap_error()
Returns an error message.
ap_free()
Free memory for the A/P data
structures.
ap_get_env()
Retrieve the value of an A/P
environment attribute.
ap_init_env()
Initialize the A/P environment.
ap_open()
Establish a communication endpoint to
support an instance of the A/P
environment.
ap_poll()
Provides an interface for detecting
events on communication endpoints.