Implementing Error Reporting in Your Functions

Do the following if you want to:

nHave your functions appear in the call log and call stack when using the VCS error reporting system.
nAutomatically call a error reporting function from your own functions that set errors.

To implement automatic calling of the error function when an error is detected, do the following steps.

Warning: Do not put this code in main().

1	Place the name of the function in a character string. For example:
`UCHAR *fname = "my_func";`
2	Place the call to the initialize module function INIT_MODULE() as the first operable statement in the function:
`INIT_MODULE(fname);`

where fname is the string containing the name of the function.

	where fname is the string containing the name of the function.
3	Set the error code VV_ERR when an error is encountered.
4	Place the call to the exit module function EXIT_MODULE() prior to all returns from the function. This requirement will be simplified if the function is written to have only a single exit. The exit module function is:

EXIT_MODULE(fname);
	where fname is the string containing the name of the function.
	Warning: If you implement our error system in your functions, be sure that all functions call EXIT_MODULE() before every return. If this condition is not satisfied, the error call log and call stack lists will be in error.

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