- @discussion By default, the user's keychain search list and the system
- anchors keychain are searched for certificates to complete the chain. You
- can specify a zero-element array if you do not want any keychains searched.
- Note: this function is not applicable to iOS.
+ @discussion This function is deprecated in macOS 10.13 and later. Beginning in
+ macOS 10.12, this function no longer affected the behavior of the trust
+ evaluation: the user's keychain search list and the system
+ anchors keychain are searched for certificates to complete the chain. To change
+ the keychains that are searched, callers must use SecKeychainSetSearchList to
+ change the user's keychain search list.
+ Note: this function was never applicable to iOS.