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18b037a5b6
Add a “renormalize” bit to the ll-merge options word so callers can decide on a case-by-case basis whether the merge is likely to have overlapped with a change in smudge/clean rules. This reveals a few commands that have not been taking that situation into account, though it does not fix them. No functional change intended. Cc: Eyvind Bernhardsen <eyvind.bernhardsen@gmail.com> Improved-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
33 lines
734 B
C
33 lines
734 B
C
/*
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* Low level 3-way in-core file merge.
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*/
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#ifndef LL_MERGE_H
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#define LL_MERGE_H
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#define LL_OPT_VIRTUAL_ANCESTOR (1 << 0)
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#define LL_OPT_FAVOR_MASK ((1 << 1) | (1 << 2))
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#define LL_OPT_FAVOR_SHIFT 1
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#define LL_OPT_RENORMALIZE (1 << 3)
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static inline int ll_opt_favor(int flag)
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{
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return (flag & LL_OPT_FAVOR_MASK) >> LL_OPT_FAVOR_SHIFT;
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}
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static inline int create_ll_flag(int favor)
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{
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return ((favor << LL_OPT_FAVOR_SHIFT) & LL_OPT_FAVOR_MASK);
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}
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int ll_merge(mmbuffer_t *result_buf,
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const char *path,
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mmfile_t *ancestor, const char *ancestor_label,
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mmfile_t *ours, const char *our_label,
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mmfile_t *theirs, const char *their_label,
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int flag);
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int ll_merge_marker_size(const char *path);
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#endif
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