Functions Containing Type Modifiers

Component Testing for C

Type modifiers can appear in the signature of the function but should not be used when manipulating any passed variables. When using type modifiers, add @ prefix to the type modifier keyword.

OneTest Embedded recognizes @-prefixed type modifiers in the function prototype, but ignores them when dealing internally with the parameters passed to and from the function.

This behaviour is the default behaviour for the "const" keyword, the '@' is not necessary for const.


Consider a type modifier __foo


#int ModifParam(@__foo float _in param);



Note   In this example, __foo is not a standard ANSI-C feature. To force OneTest Embedded to recognize this keyword as a type modifier, you must add the following line to the .ptu test script:

##pragma attol type_modifier = __foo