From 86295bb6bac1482d29650d1f77f19d8e7a7cc2fe Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ren=C3=A9=20Scharfe?= Date: Sat, 25 Oct 2008 15:31:15 +0200 Subject: 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 Signed-off-by: Junio C Hamano --- xdiff-interface.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'xdiff-interface.h') 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); -- cgit v1.2.3