We use the `util` pointer for items in the `existing_packs` string list
to indicate which packs are going to be deleted. Since that has so far
been the only use of that `util` pointer, we just set it to 0 or 1.
But we're going to add an additional state to this field in the next
patch, so prepare for that by adding a #define for the first bit so we
can more expressively inspect the flags state.
Signed-off-by: Taylor Blau <me@xxxxxxxxxxxx>
---
builtin/repack.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/builtin/repack.c b/builtin/repack.c
index d61c78e94e..afa4d51a22 100644
--- a/builtin/repack.c
+++ b/builtin/repack.c
@@ -22,6 +22,8 @@
#define LOOSEN_UNREACHABLE 2
#define PACK_CRUFT 4
+#define DELETE_PACK 1
+
static int pack_everything;
static int delta_base_offset = 1;
static int pack_kept_objects = -1;
@@ -561,7 +563,7 @@ static void midx_included_packs(struct string_list *include,
}
} else {
for_each_string_list_item(item, existing_nonkept_packs) {
- if (item->util)
+ if ((uintptr_t)item->util & DELETE_PACK)
continue;
string_list_insert(include, xstrfmt("%s.idx", item->string));
}
@@ -1000,7 +1002,8 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
* was given) and that we will actually delete this pack
* (if `-d` was given).
*/
- item->util = (void*)(intptr_t)!string_list_has_string(&names, sha1);
+ if (!string_list_has_string(&names, sha1))
+ item->util = (void*)(uintptr_t)((size_t)item->util | DELETE_PACK);
}
}
@@ -1024,7 +1027,7 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
if (delete_redundant) {
int opts = 0;
for_each_string_list_item(item, &existing_nonkept_packs) {
- if (!item->util)
+ if (!((uintptr_t)item->util & DELETE_PACK))
continue;
remove_redundant_pack(packdir, item->string);
}
--
2.35.1.73.gccc5557600
