Merge branch 'bc/c23'

C23 compatibility updates.

* bc/c23:
  reflog: rename unreachable
  index-pack: rename struct thread_local

Author: gitster

builtin/index-pack.c

@@ -100,7 +100,7 @@ static LIST_HEAD(done_head);
 static size_t base_cache_used;
 static size_t base_cache_limit;
 
-struct thread_local {
+struct thread_local_data {
 	pthread_t thread;
 	int pack_fd;
 };
@@ -123,7 +123,7 @@ static struct object_entry *objects;
 static struct object_stat *obj_stat;
 static struct ofs_delta_entry *ofs_deltas;
 static struct ref_delta_entry *ref_deltas;
-static struct thread_local nothread_data;
+static struct thread_local_data nothread_data;
 static int nr_objects;
 static int nr_ofs_deltas;
 static int nr_ref_deltas;
@@ -161,7 +161,7 @@ static const char *curr_pack;
 static struct oidset local_links = OIDSET_INIT;
 static int record_local_links;
 
-static struct thread_local *thread_data;
+static struct thread_local_data *thread_data;
 static int nr_dispatched;
 static int threads_active;
 
@@ -403,7 +403,7 @@ static NORETURN void bad_object(off_t offset, const char *format, ...)
 	    (uintmax_t)offset, buf);
 }
 
-static inline struct thread_local *get_thread_data(void)
+static inline struct thread_local_data *get_thread_data(void)
 {
 	if (HAVE_THREADS) {
 		if (threads_active)
@@ -414,7 +414,7 @@ static inline struct thread_local *get_thread_data(void)
 	return &nothread_data;
 }
 
-static void set_thread_data(struct thread_local *data)
+static void set_thread_data(struct thread_local_data *data)
 {
 	if (threads_active)
 		pthread_setspecific(key, data);

reflog.c

@@ -210,7 +210,7 @@ static void mark_reachable(struct expire_reflog_policy_cb *cb)
 	cb->mark_list = leftover;
 }
 
-static int unreachable(struct expire_reflog_policy_cb *cb, struct commit *commit, struct object_id *oid)
+static int is_unreachable(struct expire_reflog_policy_cb *cb, struct commit *commit, struct object_id *oid)
 {
 	/*
 	 * We may or may not have the commit yet - if not, look it
@@ -265,7 +265,7 @@ int should_expire_reflog_ent(struct object_id *ooid, struct object_id *noid,
 			return 1;
 		case UE_NORMAL:
 		case UE_HEAD:
-			if (unreachable(cb, old_commit, ooid) || unreachable(cb, new_commit, noid))
+			if (is_unreachable(cb, old_commit, ooid) || is_unreachable(cb, new_commit, noid))
 				return 1;
 			break;
 		}