Small refactoring on
Fix the argument of `mrb_file_is_absolute_path()`.
@@ -287,27 +287,28 @@ mrb_file__getwd(mrb_state *mrb, mrb_value klass)
#define CHECK_UNCDEV_PATH (IS_FILESEP(path[0]) && IS_FILESEP(path[1]))
static int
-is_absolute_traditional_path(const char *path, int len)
+is_absolute_traditional_path(const char *path, size_t len)
{
if (len < 3) return 0;
return (ISALPHA(path[0]) && IS_VOLSEP(path[1]) && IS_FILESEP(path[2]));
}
static int
-is_aboslute_unc_path(const char *path, int len) {
+is_aboslute_unc_path(const char *path, size_t len) {
if (len < 2) return 0;
return (CHECK_UNCDEV_PATH && !IS_DEVICEID(path[2]));
}
static int
-is_absolute_device_path(const char *path, int len) {
+is_absolute_device_path(const char *path, size_t len) {
if (len < 4) return 0;
return (CHECK_UNCDEV_PATH && IS_DEVICEID(path[2]) && IS_FILESEP(path[3]));
}
static int
-mrb_file_is_absolute_path(const char *path, int len)
+mrb_file_is_absolute_path(const char *path)
{
+ size_t len = strlen(path);
if (IS_FILESEP(path[0])) return 1;
if (len > 0)
return (
@@ -366,14 +367,14 @@ mrb_file__gethome(mrb_state *mrb, mrb_value klass)
path = mrb_str_new_cstr(mrb, home);
mrb_locale_free(home);
return path;
-#else
+#else /* _WIN32 */
argc = mrb_get_argc(mrb);
if (argc == 0) {
home = getenv("USERPROFILE");
if (home == NULL) {
return mrb_nil_value();
}
- if (!mrb_file_is_absolute_path(home, strlen(home))) {
+ if (!mrb_file_is_absolute_path(home)) {
mrb_raise(mrb, E_ARGUMENT_ERROR, "non-absolute home");
}
} else {
