diff options
Diffstat (limited to 'refs/refs-internal.h')
| -rw-r--r-- | refs/refs-internal.h | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/refs/refs-internal.h b/refs/refs-internal.h index 25444cf5b0..611ab5b1d1 100644 --- a/refs/refs-internal.h +++ b/refs/refs-internal.h @@ -56,17 +56,24 @@ #define REF_UPDATE_VIA_HEAD 0x100 /* + * Used as a flag in ref_update::flags when the loose reference has + * been deleted. + */ +#define REF_DELETED_LOOSE 0x200 + +/* * Return true iff refname is minimally safe. "Safe" here means that * deleting a loose reference by this name will not do any damage, for * example by causing a file that is not a reference to be deleted. * This function does not check that the reference name is legal; for * that, use check_refname_format(). * - * We consider a refname that starts with "refs/" to be safe as long - * as any ".." components that it might contain do not escape "refs/". - * Names that do not start with "refs/" are considered safe iff they - * consist entirely of upper case characters and '_' (like "HEAD" and - * "MERGE_HEAD" but not "config" or "FOO/BAR"). + * A refname that starts with "refs/" is considered safe iff it + * doesn't contain any "." or ".." components or consecutive '/' + * characters, end with '/', or (on Windows) contain any '\' + * characters. Names that do not start with "refs/" are considered + * safe iff they consist entirely of upper case characters and '_' + * (like "HEAD" and "MERGE_HEAD" but not "config" or "FOO/BAR"). */ int refname_is_safe(const char *refname); @@ -155,8 +162,9 @@ struct ref_update { /* * One or more of REF_HAVE_NEW, REF_HAVE_OLD, REF_NODEREF, - * REF_DELETING, REF_ISPRUNING, REF_LOG_ONLY, and - * REF_UPDATE_VIA_HEAD: + * REF_DELETING, REF_ISPRUNING, REF_LOG_ONLY, + * REF_UPDATE_VIA_HEAD, REF_NEEDS_COMMIT, and + * REF_DELETED_LOOSE: */ unsigned int flags; |