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string-list: mark unused callback parameters 

String-lists may be used with callbacks for clearing or iteration. These
callbacks need to conform to a particular interface, even though not
every callback needs all of its parameters. Mark the unused ones to make
-Wunused-parameter happy.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jeff King 2022-10-17 21:05:32 -04:00 committed by Junio C Hamano
parent 9eb6cdadd1
commit 1ee3471045
7 changed files with 8 additions and 7 deletions
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2
archive.c
View File

@ -500,7 +500,7 @@ static void parse_treeish_arg(const char **argv,
ar_args->time = archive_time; ar_args->time = archive_time;
} }
static void extra_file_info_clear(void *util, const char *str) static void extra_file_info_clear(void *util, const char *str UNUSED)
{ {
struct extra_file_info *info = util; struct extra_file_info *info = util;
free(info->base); free(info->base);

2
builtin/gc.c
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@ -329,7 +329,7 @@ static uint64_t estimate_repack_memory(struct packed_git *pack)
return os_cache + heap; return os_cache + heap;
} }
static int keep_one_pack(struct string_list_item *item, void *data) static int keep_one_pack(struct string_list_item *item, void *data UNUSED)
{ {
strvec_pushf(&repack, "--keep-pack=%s", basename(item->string)); strvec_pushf(&repack, "--keep-pack=%s", basename(item->string));
return 0; return 0;

2
builtin/remote.c
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@ -940,7 +940,7 @@ static int rm(int argc, const char **argv, const char *prefix)
return result; return result;
} }
static void clear_push_info(void *util, const char *string) static void clear_push_info(void *util, const char *string UNUSED)
{ {
struct push_info *info = util; struct push_info *info = util;
free(info->dest); free(info->dest);

2
merge-ort.c
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@ -397,7 +397,7 @@ struct conflicted_submodule_item {
int flag; int flag;
}; };
static void conflicted_submodule_item_free(void *util, const char *str) static void conflicted_submodule_item_free(void *util, const char *str UNUSED)
{ {
struct conflicted_submodule_item *item = util; struct conflicted_submodule_item *item = util;

2
reflog-walk.c
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@ -55,7 +55,7 @@ static void free_complete_reflog(struct complete_reflogs *array)
free(array); free(array);
} }
static void complete_reflogs_clear(void *util, const char *str) static void complete_reflogs_clear(void *util, const char *str UNUSED)
{ {
struct complete_reflogs *array = util; struct complete_reflogs *array = util;
free_complete_reflog(array); free_complete_reflog(array);

2
string-list.c
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@ -156,7 +156,7 @@ void filter_string_list(struct string_list *list, int free_util,
list->nr = dst; list->nr = dst;
} }
static int item_is_not_empty(struct string_list_item *item, void *unused) static int item_is_not_empty(struct string_list_item *item, void *data UNUSED)
{ {
return *item->string != '\0'; return *item->string != '\0';
} }

3
t/helper/test-path-utils.c
View File

@ -8,7 +8,8 @@
* GIT_CEILING_DIRECTORIES. If the path is unusable for some reason, * GIT_CEILING_DIRECTORIES. If the path is unusable for some reason,
* die with an explanation. * die with an explanation.
*/ */
static int normalize_ceiling_entry(struct string_list_item *item, void *unused) static int normalize_ceiling_entry(struct string_list_item *item,
void *data UNUSED)
{ {
char *ceil = item->string; char *ceil = item->string;