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86295bb6ba
Based on a patch by Brian Downing, this uses the xdiff emit_func feature to implement xdi_diff_hunks(). It's a function that calls a callback for each hunk of a diff, passing its lengths. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
28 lines
1.1 KiB
C
28 lines
1.1 KiB
C
#ifndef XDIFF_INTERFACE_H
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#define XDIFF_INTERFACE_H
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#include "xdiff/xdiff.h"
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typedef void (*xdiff_emit_consume_fn)(void *, char *, unsigned long);
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typedef void (*xdiff_emit_hunk_consume_fn)(void *, long, long, long);
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int xdi_diff(mmfile_t *mf1, mmfile_t *mf2, xpparam_t const *xpp, xdemitconf_t const *xecfg, xdemitcb_t *ecb);
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int xdi_diff_outf(mmfile_t *mf1, mmfile_t *mf2,
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xdiff_emit_consume_fn fn, void *consume_callback_data,
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xpparam_t const *xpp,
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xdemitconf_t const *xecfg, xdemitcb_t *xecb);
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int xdi_diff_hunks(mmfile_t *mf1, mmfile_t *mf2,
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xdiff_emit_hunk_consume_fn fn, void *consume_callback_data,
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xpparam_t const *xpp, xdemitconf_t *xecfg);
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int parse_hunk_header(char *line, int len,
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int *ob, int *on,
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int *nb, int *nn);
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int read_mmfile(mmfile_t *ptr, const char *filename);
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int buffer_is_binary(const char *ptr, unsigned long size);
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extern void xdiff_set_find_func(xdemitconf_t *xecfg, const char *line, int cflags);
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extern int git_xmerge_config(const char *var, const char *value, void *cb);
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extern int git_xmerge_style;
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#endif
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