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5d23e133d2
This implements the patch-id computation and recording library, patch-ids.c, and rewrites the get_patch_ids() function used in cherry and format-patch to use it, so that they do not pollute the object namespace. Earlier code threw non-objects into the in-core object database, and hoped for not getting bitten by SHA-1 collisions. While it may be practically Ok, it still was an ugly hack. Signed-off-by: Junio C Hamano <junkio@cox.net>
21 lines
490 B
C
21 lines
490 B
C
#ifndef PATCH_IDS_H
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#define PATCH_IDS_H
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struct patch_id {
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unsigned char patch_id[20];
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char seen;
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};
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struct patch_ids {
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struct diff_options diffopts;
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int nr, alloc;
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struct patch_id **table;
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struct patch_id_bucket *patches;
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};
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int init_patch_ids(struct patch_ids *);
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int free_patch_ids(struct patch_ids *);
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struct patch_id *add_commit_patch_id(struct commit *, struct patch_ids *);
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struct patch_id *has_commit_patch_id(struct commit *, struct patch_ids *);
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#endif /* PATCH_IDS_H */
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