Sun Cluster Data Services Developer's Guide for Solaris OS

Editing the Generated Source Code

To simplify the process of creating a resource type, Agent Builder limits the amount of information that you can specify, which necessarily limits the scope of the generated resource type. Therefore, to add more sophisticated features, you need to modify the generated source code or the RTR file. Examples of additional features include code that adds validation checks for additional properties or that tunes parameters that Agent Builder does not expose.

The source files are in the install-directory/rt-name/src directory. Agent Builder embeds comments in the source code where you can add code. These comments are of the form (for C code):

/* User added code -- BEGIN vvvvvvvvvvvvvvv */
/* User added code -- END   ^^^^^^^^^^^^^^^ */

Note –

These comments are identical in Korn shell source code, except the comment mark (#) indicates the beginning of a comment.


For example, rt-name.h declares all the utility functions that the different programs use. At the end of the list of declarations are comments that enable you to declare additional functions that you might have added to your code.

Agent Builder also generates the makefile in the install-directory/rt-name/src directory with corresponding targets. Use the make command to recompile the source code. Use the make pkg command to regenerate the resource type package.

The RTR file is in the install-directory/rt-name/etc directory. You can edit the RTR file with a standard text editor. See Setting Resource and Resource Type Properties for more information about the RTR file. See Appendix A, Standard Properties for information about properties.