return -EACCES;
}
+static inline int fs_unlink_unsupported(const char *filename)
+{
+ return -1;
+}
+
+static inline int fs_mkdir_unsupported(const char *dirname)
+{
+ return -1;
+}
+
struct fstype_info {
int fstype;
char *name;
* Is it legal to pass NULL as .probe()'s fs_dev_desc parameter? This
* should be false in most cases. For "virtual" filesystems which
* aren't based on a U-Boot block device (e.g. sandbox), this can be
- * set to true. This should also be true for the dumm entry at the end
+ * set to true. This should also be true for the dummy entry at the end
* of fstypes[], since that is essentially a "virtual" (non-existent)
* filesystem.
*/
int (*readdir)(struct fs_dir_stream *dirs, struct fs_dirent **dentp);
/* see fs_closedir() */
void (*closedir)(struct fs_dir_stream *dirs);
+ int (*unlink)(const char *filename);
+ int (*mkdir)(const char *dirname);
};
static struct fstype_info fstypes[] = {
.read = fat_read_file,
#ifdef CONFIG_FAT_WRITE
.write = file_fat_write,
+ .unlink = fat_unlink,
+ .mkdir = fat_mkdir,
#else
.write = fs_write_unsupported,
+ .unlink = fs_unlink_unsupported,
+ .mkdir = fs_mkdir_unsupported,
#endif
.uuid = fs_uuid_unsupported,
.opendir = fat_opendir,
#endif
.uuid = ext4fs_uuid,
.opendir = fs_opendir_unsupported,
+ .unlink = fs_unlink_unsupported,
+ .mkdir = fs_mkdir_unsupported,
},
#endif
#ifdef CONFIG_SANDBOX
.write = fs_write_sandbox,
.uuid = fs_uuid_unsupported,
.opendir = fs_opendir_unsupported,
+ .unlink = fs_unlink_unsupported,
+ .mkdir = fs_mkdir_unsupported,
},
#endif
#ifdef CONFIG_CMD_UBIFS
.write = fs_write_unsupported,
.uuid = fs_uuid_unsupported,
.opendir = fs_opendir_unsupported,
+ .unlink = fs_unlink_unsupported,
+ .mkdir = fs_mkdir_unsupported,
},
#endif
#ifdef CONFIG_FS_BTRFS
.write = fs_write_unsupported,
.uuid = btrfs_uuid,
.opendir = fs_opendir_unsupported,
+ .unlink = fs_unlink_unsupported,
+ .mkdir = fs_mkdir_unsupported,
},
#endif
{
.write = fs_write_unsupported,
.uuid = fs_uuid_unsupported,
.opendir = fs_opendir_unsupported,
+ .unlink = fs_unlink_unsupported,
+ .mkdir = fs_mkdir_unsupported,
},
};
fs_close();
}
+int fs_unlink(const char *filename)
+{
+ int ret;
+
+ struct fstype_info *info = fs_get_info(fs_type);
+
+ ret = info->unlink(filename);
+
+ fs_type = FS_TYPE_ANY;
+ fs_close();
+
+ return ret;
+}
+
+int fs_mkdir(const char *dirname)
+{
+ int ret;
+
+ struct fstype_info *info = fs_get_info(fs_type);
+
+ ret = info->mkdir(dirname);
+
+ fs_type = FS_TYPE_ANY;
+ fs_close();
+
+ return ret;
+}
int do_size(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[],
int fstype)
return CMD_RET_SUCCESS;
}
+int do_rm(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[],
+ int fstype)
+{
+ if (argc != 4)
+ return CMD_RET_USAGE;
+
+ if (fs_set_blk_dev(argv[1], argv[2], fstype))
+ return 1;
+
+ if (fs_unlink(argv[3]))
+ return 1;
+
+ return 0;
+}
+
+int do_mkdir(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[],
+ int fstype)
+{
+ int ret;
+
+ if (argc != 4)
+ return CMD_RET_USAGE;
+
+ if (fs_set_blk_dev(argv[1], argv[2], fstype))
+ return 1;
+
+ ret = fs_mkdir(argv[3]);
+ if (ret) {
+ printf("** Unable to create a directory \"%s\" **\n", argv[3]);
+ return 1;
+ }
+
+ return 0;
+}