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b24837e932
Introduce a new callback function in `struct odb_source` to make the function pluggable. Signed-off-by: Patrick Steinhardt <ps@pks.im> Signed-off-by: Junio C Hamano <gitster@pobox.com>
36 lines
998 B
C
36 lines
998 B
C
#ifndef ODB_SOURCE_FILES_H
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#define ODB_SOURCE_FILES_H
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#include "odb/source.h"
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struct odb_source_loose;
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struct packfile_store;
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/*
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* The files object database source uses a combination of loose objects and
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* packfiles. It is the default backend used by Git to store objects.
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*/
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struct odb_source_files {
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struct odb_source base;
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struct odb_source_loose *loose;
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struct packfile_store *packed;
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};
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/* Allocate and initialize a new object source. */
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struct odb_source_files *odb_source_files_new(struct object_database *odb,
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const char *path,
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bool local);
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/*
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* Cast the given object database source to the files backend. This will cause
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* a BUG in case the source doesn't use this backend.
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*/
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static inline struct odb_source_files *odb_source_files_downcast(struct odb_source *source)
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{
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if (source->type != ODB_SOURCE_FILES)
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BUG("trying to downcast source of type '%d' to files", source->type);
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return container_of(source, struct odb_source_files, base);
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}
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#endif
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