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author | Junio C Hamano <gitster@pobox.com> | 2008-08-13 23:18:22 -0700 |
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committer | Junio C Hamano <gitster@pobox.com> | 2008-08-14 00:30:26 -0700 |
commit | 8a3f524bf2ac534b313a7d8e70cc164cef744949 (patch) | |
tree | ec390ebbf7cb3d7b441043d18956abf82b40e3ad /tree-walk.h | |
parent | b463776086a12c587f6d91c0347641fb6f7ddd72 (diff) | |
download | git-8a3f524bf2ac534b313a7d8e70cc164cef744949.tar.gz |
xdiff-interface: hide the whole "xdiff_emit_state" business from the caller
This further enhances xdi_diff_outf() interface so that it takes two
common parameters: the callback function that processes one line at a
time, and a pointer to its application specific callback data structure.
xdi_diff_outf() creates its own "xdiff_emit_state" structure and stashes
these two away inside it, which is used by the lowest level output
function in the xdiff_outf() callchain, consume_one(), to call back to the
application layer. With this restructuring, we lift the requirement that
the caller supplied callback data structure embeds xdiff_emit_state
structure as its first member.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'tree-walk.h')
0 files changed, 0 insertions, 0 deletions