| Value | Meaning | 
|---|---|
| GIT_FILTER_DEFAULT0u | |
| GIT_FILTER_ALLOW_UNSAFE1u << 0 | Don't error for safecrlf violations, allow them to continue.  | 
| GIT_FILTER_NO_SYSTEM_ATTRIBUTES1u << 1 | Don't load /etc/gitattributes (or the system equivalent)  | 
| GIT_FILTER_ATTRIBUTES_FROM_HEAD1u << 2 | Load attributes from .gitattributes in the root of HEAD  | 
Filter option flags.