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SD card settings folder: Use f_stat to determine if directory is present

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This commit is contained in:
Mario Hüttel
2020-08-21 00:06:56 +02:00
parent 04994bff51
commit 0395cd19d4
1 changed files with 3 additions and 5 deletions
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8
stm-firmware/settings/settings-sd-card.c
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@@ -59,19 +59,17 @@ static int create_controller_folder(void)
char foldername[48];
int ret = -1;
FRESULT filesystem_result;
DIR folder;
FILINFO fno;
get_controller_folder_path(foldername, sizeof(foldername));
/* Check if folder is present */
filesystem_result = f_opendir(&folder, foldername);
if (filesystem_result == FR_OK) {
filesystem_result = f_stat(foldername, &fno);
if (filesystem_result == FR_OK && fno.fattrib & AM_DIR) {
ret = 0;
f_closedir(&folder);
} else {
filesystem_result = f_mkdir(foldername);
if (filesystem_result == FR_OK) {
f_closedir(&folder);
ret = 1;
} else {
ret = -1;