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read_raw_ref(): take a (struct ref_store *) argument

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And make the function work for submodules.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Michael Haggerty
2016-09-04 18:08:20 +02:00
committed by Junio C Hamano
parent b9180c9d5d
commit 34c7ad8ffc
3 changed files with 22 additions and 9 deletions
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9
refs/refs-internal.h
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@ -484,9 +484,11 @@ extern struct ref_iterator *current_ref_iter;
int do_for_each_ref_iterator(struct ref_iterator *iter,
each_ref_fn fn, void *cb_data);
struct ref_store;
/*
* Read the specified reference from the filesystem or packed refs
* file, non-recursively. Set type to describe the reference, and:
* Read a reference from the specified reference store, non-recursively.
* Set type to describe the reference, and:
*
* - If refname is the name of a normal reference, fill in sha1
* (leaving referent unchanged).
@ -522,7 +524,8 @@ int do_for_each_ref_iterator(struct ref_iterator *iter,
* - in all other cases, referent will be untouched, and therefore
* refname will still be valid and unchanged.
*/
int read_raw_ref(const char *refname, unsigned char *sha1,
int read_raw_ref(struct ref_store *ref_store,
const char *refname, unsigned char *sha1,
struct strbuf *referent, unsigned int *type);
/* refs backends */