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@@ -79,7 +79,7 @@ int dfs_elm_mount(struct dfs_filesystem *fs, unsigned long rwflag, const void *d
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{
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{
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FATFS *fat;
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FATFS *fat;
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FRESULT result;
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FRESULT result;
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- rt_uint32_t index;
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+ BYTE index;
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/* handle RT-Thread device routine */
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/* handle RT-Thread device routine */
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for (index = 0; index < _VOLUMES; index ++)
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for (index = 0; index < _VOLUMES; index ++)
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@@ -137,7 +137,7 @@ int dfs_elm_unmount(struct dfs_filesystem *fs)
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{
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{
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FATFS *fat;
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FATFS *fat;
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FRESULT result;
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FRESULT result;
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- rt_uint32_t index;
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+ BYTE index;
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fat = (FATFS *)fs->data;
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fat = (FATFS *)fs->data;
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@@ -524,7 +524,7 @@ int dfs_elm_getdents(struct dfs_fd *file, struct dirent *dirp, rt_uint32_t count
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else
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else
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d->d_type = DFS_DT_REG;
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d->d_type = DFS_DT_REG;
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- d->d_namlen = rt_strlen(fn);
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+ d->d_namlen = (rt_uint8_t)rt_strlen(fn);
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d->d_reclen = (rt_uint16_t)sizeof(struct dirent);
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d->d_reclen = (rt_uint16_t)sizeof(struct dirent);
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rt_strncpy(d->d_name, fn, rt_strlen(fn) + 1);
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rt_strncpy(d->d_name, fn, rt_strlen(fn) + 1);
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@@ -774,7 +774,7 @@ DRESULT disk_ioctl(BYTE drv, BYTE ctrl, void *buff)
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rt_memset(&geometry, 0, sizeof(geometry));
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rt_memset(&geometry, 0, sizeof(geometry));
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rt_device_control(device, RT_DEVICE_CTRL_BLK_GETGEOME, &geometry);
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rt_device_control(device, RT_DEVICE_CTRL_BLK_GETGEOME, &geometry);
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- *(WORD *)buff = geometry.bytes_per_sector;
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+ *(WORD *)buff = (WORD)(geometry.bytes_per_sector);
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}
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}
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else if (ctrl == GET_BLOCK_SIZE) /* Get erase block size in unit of sectors (DWORD) */
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else if (ctrl == GET_BLOCK_SIZE) /* Get erase block size in unit of sectors (DWORD) */
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{
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{
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