*.h: move some *_INIT to designated initializers
Move various *_INIT macros to use designated initializers. This helps
readability. I've only picked those leftover macros that were not
touched by another in-flight series of mine which changed others, but
also how initialization was done.
In the case of SUBMODULE_ALTERNATE_SETUP_INIT I've left an explicit
initialization of "error_mode", even though
SUBMODULE_ALTERNATE_ERROR_IGNORE itself is defined as "0". Let's not
peek under the hood and assume that enum fields we know the value of
will stay at "0".
The change to "TESTSUITE_INIT" in "t/helper/test-run-command.c" was
part of an earlier on-list version[1] of c90be786da9 (test-tool
run-command: fix flip-flop init pattern, 2021-09-11).
1. https://lore.kernel.org/git/patch-1.1-0aa4523ab6e-20210909T130849Z-avarab@gmail.com/
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/add-interactive.c b/add-interactive.c
index 36ebdbd..6498ae1 100644
--- a/add-interactive.c
+++ b/add-interactive.c
@@ -102,8 +102,12 @@ struct prefix_item_list {
int *selected; /* for multi-selections */
size_t min_length, max_length;
};
-#define PREFIX_ITEM_LIST_INIT \
- { STRING_LIST_INIT_DUP, STRING_LIST_INIT_NODUP, NULL, 1, 4 }
+#define PREFIX_ITEM_LIST_INIT { \
+ .items = STRING_LIST_INIT_DUP, \
+ .sorted = STRING_LIST_INIT_NODUP, \
+ .min_length = 1, \
+ .max_length = 4, \
+}
static void prefix_item_list_clear(struct prefix_item_list *list)
{
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index deca75c..57f0992 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -1647,8 +1647,9 @@ struct submodule_alternate_setup {
} error_mode;
struct string_list *reference;
};
-#define SUBMODULE_ALTERNATE_SETUP_INIT { NULL, \
- SUBMODULE_ALTERNATE_ERROR_IGNORE, NULL }
+#define SUBMODULE_ALTERNATE_SETUP_INIT { \
+ .error_mode = SUBMODULE_ALTERNATE_ERROR_IGNORE, \
+}
static const char alternate_error_advice[] = N_(
"An alternate computed from a superproject's alternate is invalid.\n"
diff --git a/cache.h b/cache.h
index 25c6b0b..7942375 100644
--- a/cache.h
+++ b/cache.h
@@ -1668,7 +1668,9 @@ struct cache_def {
int track_flags;
int prefix_len_stat_func;
};
-#define CACHE_DEF_INIT { STRBUF_INIT }
+#define CACHE_DEF_INIT { \
+ .path = STRBUF_INIT, \
+}
static inline void cache_def_clear(struct cache_def *cache)
{
strbuf_release(&cache->path);
diff --git a/entry.h b/entry.h
index 7c889e5..2254c62 100644
--- a/entry.h
+++ b/entry.h
@@ -16,7 +16,7 @@ struct checkout {
clone:1,
refresh_cache:1;
};
-#define CHECKOUT_INIT { NULL, "" }
+#define CHECKOUT_INIT { .base_dir = "" }
#define TEMPORARY_FILENAME_LENGTH 25
/*
diff --git a/list.h b/list.h
index eb60119..362a4cd 100644
--- a/list.h
+++ b/list.h
@@ -46,7 +46,10 @@ struct list_head {
#define INIT_LIST_HEAD(ptr) \
(ptr)->next = (ptr)->prev = (ptr)
-#define LIST_HEAD_INIT(name) { &(name), &(name) }
+#define LIST_HEAD_INIT(name) { \
+ .next = &(name), \
+ .prev = &(name), \
+}
/* Add new element at the head of the list. */
static inline void list_add(struct list_head *newp, struct list_head *head)
diff --git a/sequencer.h b/sequencer.h
index 2088344..259d4eb 100644
--- a/sequencer.h
+++ b/sequencer.h
@@ -119,7 +119,9 @@ struct todo_list {
struct stat_data stat;
};
-#define TODO_LIST_INIT { STRBUF_INIT }
+#define TODO_LIST_INIT { \
+ .buf = STRBUF_INIT, \
+}
int todo_list_parse_insn_buffer(struct repository *r, char *buf,
struct todo_list *todo_list);
diff --git a/shallow.h b/shallow.h
index 5b4a96d..aba6ff5 100644
--- a/shallow.h
+++ b/shallow.h
@@ -23,7 +23,9 @@ int is_repository_shallow(struct repository *r);
struct shallow_lock {
struct lock_file lock;
};
-#define SHALLOW_LOCK_INIT { LOCK_INIT }
+#define SHALLOW_LOCK_INIT { \
+ .lock = LOCK_INIT, \
+}
/* commit $GIT_DIR/shallow and reset stat-validity checks */
int commit_shallow_file(struct repository *r, struct shallow_lock *lk);
diff --git a/strvec.h b/strvec.h
index a10aad5..9f55c87 100644
--- a/strvec.h
+++ b/strvec.h
@@ -33,7 +33,9 @@ struct strvec {
size_t alloc;
};
-#define STRVEC_INIT { empty_strvec }
+#define STRVEC_INIT { \
+ .v = empty_strvec, \
+}
/**
* Initialize an array. This is no different than assigning from
diff --git a/submodule.c b/submodule.c
index 78aed03..03cf367 100644
--- a/submodule.c
+++ b/submodule.c
@@ -1321,9 +1321,11 @@ struct submodule_parallel_fetch {
struct strbuf submodules_with_errors;
};
-#define SPF_INIT {0, STRVEC_INIT, NULL, NULL, 0, 0, 0, 0, \
- STRING_LIST_INIT_DUP, \
- NULL, 0, 0, STRBUF_INIT}
+#define SPF_INIT { \
+ .args = STRVEC_INIT, \
+ .changed_submodule_names = STRING_LIST_INIT_DUP, \
+ .submodules_with_errors = STRBUF_INIT, \
+}
static int get_fetch_recurse_config(const struct submodule *submodule,
struct submodule_parallel_fetch *spf)
diff --git a/submodule.h b/submodule.h
index 35d18c7..6bd2c99 100644
--- a/submodule.h
+++ b/submodule.h
@@ -37,7 +37,9 @@ struct submodule_update_strategy {
enum submodule_update_type type;
const char *command;
};
-#define SUBMODULE_UPDATE_STRATEGY_INIT {SM_UPDATE_UNSPECIFIED}
+#define SUBMODULE_UPDATE_STRATEGY_INIT { \
+ .type = SM_UPDATE_UNSPECIFIED, \
+}
int is_gitmodules_unmerged(struct index_state *istate);
int is_writing_gitmodules_ok(void);
diff --git a/t/helper/test-run-command.c b/t/helper/test-run-command.c
index 50bb98b..3c4fb86 100644
--- a/t/helper/test-run-command.c
+++ b/t/helper/test-run-command.c
@@ -60,8 +60,10 @@ struct testsuite {
int next;
int quiet, immediate, verbose, verbose_log, trace, write_junit_xml;
};
-#define TESTSUITE_INIT \
- { STRING_LIST_INIT_DUP, STRING_LIST_INIT_DUP }
+#define TESTSUITE_INIT { \
+ .tests = STRING_LIST_INIT_DUP, \
+ .failed = STRING_LIST_INIT_DUP, \
+}
static int next_test(struct child_process *cp, struct strbuf *err, void *cb,
void **task_cb)
diff --git a/trace.h b/trace.h
index 74f6291..e259840 100644
--- a/trace.h
+++ b/trace.h
@@ -89,7 +89,7 @@ struct trace_key {
extern struct trace_key trace_default_key;
-#define TRACE_KEY_INIT(name) { "GIT_TRACE_" #name }
+#define TRACE_KEY_INIT(name) { .key = "GIT_TRACE_" #name }
extern struct trace_key trace_perf_key;
extern struct trace_key trace_setup_key;
diff --git a/transport.h b/transport.h
index 1cbab11..8bb4c8b 100644
--- a/transport.h
+++ b/transport.h
@@ -262,7 +262,9 @@ struct transport_ls_refs_options {
*/
char *unborn_head_target;
};
-#define TRANSPORT_LS_REFS_OPTIONS_INIT { STRVEC_INIT }
+#define TRANSPORT_LS_REFS_OPTIONS_INIT { \
+ .ref_prefixes = STRVEC_INIT, \
+}
/*
* Retrieve refs from a remote.
