From 2d0663b21661f2677bce5742204ccdd73745a062 Mon Sep 17 00:00:00 2001 From: David Turner Date: Thu, 7 Apr 2016 15:03:10 -0400 Subject: refs: move resolve_ref_unsafe into common code Now that resolve_ref_unsafe's only interaction with the backend is through read_raw_ref, we can move it into the common code. Later, we'll replace read_raw_ref with a backend function. Signed-off-by: David Turner Reviewed-by: Michael Haggerty Signed-off-by: Junio C Hamano --- refs/refs-internal.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'refs/refs-internal.h') diff --git a/refs/refs-internal.h b/refs/refs-internal.h index 92aae80c21..3a4f634cb4 100644 --- a/refs/refs-internal.h +++ b/refs/refs-internal.h @@ -197,6 +197,8 @@ const char *find_descendant_ref(const char *dirname, int rename_ref_available(const char *oldname, const char *newname); +/* We allow "recursive" symbolic refs. Only within reason, though */ +#define SYMREF_MAXDEPTH 5 /* Include broken references in a do_for_each_ref*() iteration: */ #define DO_FOR_EACH_INCLUDE_BROKEN 0x01 @@ -206,4 +208,8 @@ int rename_ref_available(const char *oldname, const char *newname); */ int do_for_each_ref(const char *submodule, const char *base, each_ref_fn fn, int trim, int flags, void *cb_data); + +int read_raw_ref(const char *refname, unsigned char *sha1, + struct strbuf *symref, unsigned int *flags); + #endif /* REFS_REFS_INTERNAL_H */ -- cgit v1.2.3