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mruby-dir: combine variable declaration with initialization

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This commit is contained in:
Yukihiro "Matz" Matsumoto
2025-11-07 22:47:39 +09:00
parent 4f33c0cc11
commit 00905566ac
1 changed files with 7 additions and 12 deletions
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mrbgems/mruby-dir/src/dir.c
+7 -12
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@@ -152,10 +152,9 @@ mrb_dir_existp(mrb_state *mrb, mrb_value klass)
static mrb_value
mrb_dir_getwd(mrb_state *mrb, mrb_value klass)
{
mrb_value path;
mrb_int size = 64;
path = mrb_str_buf_new(mrb, size);
mrb_value path = mrb_str_buf_new(mrb, size);
while (mrb_hal_dir_getcwd(mrb, RSTRING_PTR(path), (size_t)size) == -1) {
int e = errno;
if (e != ERANGE) {
@@ -408,18 +407,16 @@ static mrb_value
mrb_dir_entries(mrb_state *mrb, mrb_value klass)
{
const char *path;
mrb_dir_handle *handle;
const char *name;
mrb_value ary;
mrb_get_args(mrb, "z", &path);
handle = mrb_hal_dir_open(mrb, path);
mrb_dir_handle *handle = mrb_hal_dir_open(mrb, path);
if (handle == NULL) {
mrb_sys_fail(mrb, path);
}
ary = mrb_ary_new(mrb);
mrb_value ary = mrb_ary_new(mrb);
const char *name;
while ((name = mrb_hal_dir_read(mrb, handle)) != NULL) {
mrb_ary_push(mrb, ary, mrb_str_new_cstr(mrb, name));
}
@@ -440,18 +437,16 @@ static mrb_value
mrb_dir_children(mrb_state *mrb, mrb_value klass)
{
const char *path;
mrb_dir_handle *handle;
const char *name;
mrb_value ary;
mrb_get_args(mrb, "z", &path);
handle = mrb_hal_dir_open(mrb, path);
mrb_dir_handle *handle = mrb_hal_dir_open(mrb, path);
if (handle == NULL) {
mrb_sys_fail(mrb, path);
}
ary = mrb_ary_new(mrb);
mrb_value ary = mrb_ary_new(mrb);
const char *name;
while ((name = mrb_hal_dir_read(mrb, handle)) != NULL) {
if (!skip_name_p(name)) {
mrb_ary_push(mrb, ary, mrb_str_new_cstr(mrb, name));