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| author | René Scharfe <rene.scharfe@lsrfire.ath.cx> | 2008-10-25 15:31:15 +0200 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2008-10-25 12:09:31 -0700 |
| commit | 86295bb6bac1482d29650d1f77f19d8e7a7cc2fe (patch) | |
| tree | 8d64f0afe14423d04da9414a1dbaa809c1f15e3b /xdiff-interface.h | |
| parent | ef2e62fe23173586f49a00c6ae953ebbdb0d13ab (diff) | |
| download | git-86295bb6bac1482d29650d1f77f19d8e7a7cc2fe.tar.gz | |
add xdi_diff_hunks() for callers that only need hunk lengths
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>
Diffstat (limited to 'xdiff-interface.h')
| -rw-r--r-- | xdiff-interface.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/xdiff-interface.h b/xdiff-interface.h index eaf9cd3498..7352b9a9c2 100644 --- a/xdiff-interface.h +++ b/xdiff-interface.h @@ -4,12 +4,16 @@ #include "xdiff/xdiff.h" typedef void (*xdiff_emit_consume_fn)(void *, char *, unsigned long); +typedef void (*xdiff_emit_hunk_consume_fn)(void *, long, long, long); int xdi_diff(mmfile_t *mf1, mmfile_t *mf2, xpparam_t const *xpp, xdemitconf_t const *xecfg, xdemitcb_t *ecb); int xdi_diff_outf(mmfile_t *mf1, mmfile_t *mf2, xdiff_emit_consume_fn fn, void *consume_callback_data, xpparam_t const *xpp, xdemitconf_t const *xecfg, xdemitcb_t *xecb); +int xdi_diff_hunks(mmfile_t *mf1, mmfile_t *mf2, + xdiff_emit_hunk_consume_fn fn, void *consume_callback_data, + xpparam_t const *xpp, xdemitconf_t *xecfg); int parse_hunk_header(char *line, int len, int *ob, int *on, int *nb, int *nn); |