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49aebcf432
Add two new public functions, `packed_refs_unlock()` and `packed_refs_is_locked()`, with which callers can manage and query the `packed-refs` lock externally. Call `packed_refs_unlock()` from `commit_packed_refs()` and `rollback_packed_refs()`. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
26 lines
869 B
C
26 lines
869 B
C
#ifndef REFS_PACKED_BACKEND_H
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#define REFS_PACKED_BACKEND_H
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struct ref_store *packed_ref_store_create(const char *path,
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unsigned int store_flags);
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/*
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* Lock the packed-refs file for writing. Flags is passed to
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* hold_lock_file_for_update(). Return 0 on success. On errors, write
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* an error message to `err` and return a nonzero value.
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*/
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int packed_refs_lock(struct ref_store *ref_store, int flags, struct strbuf *err);
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void packed_refs_unlock(struct ref_store *ref_store);
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int packed_refs_is_locked(struct ref_store *ref_store);
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void add_packed_ref(struct ref_store *ref_store,
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const char *refname, const struct object_id *oid);
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int commit_packed_refs(struct ref_store *ref_store, struct strbuf *err);
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int repack_without_refs(struct ref_store *ref_store,
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struct string_list *refnames, struct strbuf *err);
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#endif /* REFS_PACKED_BACKEND_H */
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