diff options
| author | Jeff King <peff@peff.net> | 2022-12-13 06:13:48 -0500 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2022-12-13 22:16:23 +0900 |
| commit | 61bdc7c5d8b1dedc5f9c3af45c5738d14136ae90 (patch) | |
| tree | e6abfd77ea8438e5f37e76f46b54b4a0bbfb1458 /revision.c | |
| parent | 8157ed4046dd58c38c8197b0f1d800c37ca54d61 (diff) | |
| download | git-61bdc7c5d8b1dedc5f9c3af45c5738d14136ae90.tar.gz | |
diff: mark unused parameters in callbacks
The diff code provides a format_callback interface, but not every
callback needs each parameter (e.g., the "opt" and "data" parameters are
frequently left unused). Likewise for the output_prefix callback, the
low-level change/add_remove interfaces, the callbacks used by
xdi_diff(), etc.
Mark unused arguments in the callback implementations to quiet
-Wunused-parameter.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'revision.c')
| -rw-r--r-- | revision.c | 25 |
1 files changed, 15 insertions, 10 deletions
diff --git a/revision.c b/revision.c index 439e34a7c5..ec441b80ef 100644 --- a/revision.c +++ b/revision.c @@ -600,10 +600,12 @@ static struct commit *one_relevant_parent(const struct rev_info *revs, static int tree_difference = REV_TREE_SAME; static void file_add_remove(struct diff_options *options, - int addremove, unsigned mode, - const struct object_id *oid, - int oid_valid, - const char *fullpath, unsigned dirty_submodule) + int addremove, + unsigned mode UNUSED, + const struct object_id *oid UNUSED, + int oid_valid UNUSED, + const char *fullpath UNUSED, + unsigned dirty_submodule UNUSED) { int diff = addremove == '+' ? REV_TREE_NEW : REV_TREE_OLD; struct rev_info *revs = options->change_fn_data; @@ -614,12 +616,15 @@ static void file_add_remove(struct diff_options *options, } static void file_change(struct diff_options *options, - unsigned old_mode, unsigned new_mode, - const struct object_id *old_oid, - const struct object_id *new_oid, - int old_oid_valid, int new_oid_valid, - const char *fullpath, - unsigned old_dirty_submodule, unsigned new_dirty_submodule) + unsigned old_mode UNUSED, + unsigned new_mode UNUSED, + const struct object_id *old_oid UNUSED, + const struct object_id *new_oid UNUSED, + int old_oid_valid UNUSED, + int new_oid_valid UNUSED, + const char *fullpath UNUSED, + unsigned old_dirty_submodule UNUSED, + unsigned new_dirty_submodule UNUSED) { tree_difference = REV_TREE_DIFFERENT; options->flags.has_changes = 1; |