axl_bool vortex_profiles_is_defined_close ( VortexCtx ctx,
const char *  uri 
)

Returns if the given profiles have actually defined the close handler.

It also returns no close handler defined if uri is not a registered profile.

Parameters:
ctx The context where the operation will be performed.
uri the uri profile to check.
Returns:
axl_true if close handler is defined or axl_false if not