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Optimize config_file_exists

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This commit is contained in:
twinaphex 2020-08-25 18:10:32 +02:00
parent 2c0fb6ff6c
commit f454665be2
1 changed files with 18 additions and 8 deletions
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26
libretro-common/file/config_file.c
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@ -503,11 +503,20 @@ static bool config_file_parse_line(config_file_t *conf,
config_file_initialize(&sub_conf);
if (config_file_load_internal(&sub_conf, real_path,
conf->include_depth + 1, cb) == 0)
config_file_add_child_list(conf, &sub_conf); /* Pilfer internal list. */
config_file_deinitialize(&sub_conf);
switch (config_file_load_internal(&sub_conf, real_path,
conf->include_depth + 1, cb))
{
case 0:
/* Pilfer internal list. */
config_file_add_child_list(conf, &sub_conf);
/* fall-through to deinitialize */
case -1:
config_file_deinitialize(&sub_conf);
break;
case 1:
default:
break;
}
free(path);
return true;
@ -1330,10 +1339,11 @@ bool config_get_entry_list_next(struct config_file_entry *entry)
bool config_file_exists(const char *path)
{
config_file_t *config = config_file_new(path);
if (!config)
config_file_t conf;
config_file_initialize(&conf);
if (config_file_load_internal(&conf, path, 0, NULL) == 1)
return false;
config_file_free(config);
config_file_deinitialize(&conf);
return true;
}