User's Guide

14 Chapter2
Using the WebQoS API
There is one header file that must be included in your program (contents
of this header file can be found in Appendix A , “Sample Programs,
Configuration, and Header Files,” on page 33):
• /usr/include/webqosapi.h
There are four function calls available:
• wq_get_session_cls() — gets the current classification rule class
of the current request being processed by the NSAPI plug-in
application
• wq_set_session_cls() — sets the classification rule class of the
current request being processed by the NSAPI plug-in application
• wq_get_proc_cls() — gets the process group defined for the
current process or thread
• wq_set_proc_cls() — sets the process group of the current process
When compiling your applications, you must link to one or two libraries:
• libqosapi_rq.sl — If you use wq_get_session_cls() or
wq_set_session_cls(), use -lqosapi_rq to link to this library.
• libqosapi_pr.sl and libprmext.sl — If you use
wq_get_proc_cls() or wq_set_proc_cls(), use -lqosapi_pr
-L/opt/prm/lib -lprmext to link to these libraries.