[fix][dfs] 增加文件系统操作的类型检查，防止类型不匹配导致数据结构不一致引发的异常 #4271

Job	Run time
AARCH64-rtsmart :kernel/mem.cfg	1m 25s
AARCH64-rtsmart :default.cfg	1m 42s
A9 :default.cfg	1m 43s
A9 :components/dfs.cfg	1m 17s
A9-rtsmart :default.cfg	1m 21s
XUANTIE-rtsmart :kernel/mem.cfg	1m 59s
A9-rtsmart :kernel/ipc.cfg	5m 35s
AARCH64-rtsmart :default.cfg	11m 1s
A9-rtsmart :kernel/kernel_basic.cfg	6m 23s
A9-smp :default.cfg	1m 41s
RISCV-rtsmart :default.cfg	1m 57s
A9-smp :kernel/ipc.cfg	8m 47s
RISCV-smp :default.cfg	1m 28s
A9-rtsmart :kernel/mem.cfg	1m 21s
A9 :kernel/ipc.cfg	13m 0s
AARCH64-smp :default.cfg	1m 38s
RISCV :default.cfg	1m 14s
A9 :kernel/mem.cfg	1m 26s
A9 :kernel/kernel_basic.cfg	7m 5s
AARCH64 :default.cfg	1m 17s
A9 :components/lwip.cfg	8m 3s
RISCV-smp :kernel/mem.cfg	1m 21s
XUANTIE-rtsmart :default.cfg	1m 37s
AARCH64 :default.cfg	1m 17s
AARCH64-smp :default.cfg	2m 10s
A9-smp :kernel/mem.cfg	1m 47s
RISCV-rtsmart :kernel/kernel_basic.cfg	6m 36s
RISCV :kernel/kernel_basic.cfg	6m 52s
A9 :components/netdev.cfg	1m 57s
A9 :components/sal.cfg	1m 39s
XUANTIE-rtsmart :kernel/kernel_basic.cfg	7m 29s
A9 :cpp11/cpp11.cfg	1m 22s
RISCV :kernel/ipc.cfg	7m 26s
RISCV-rtsmart :kernel/ipc.cfg	5m 39s
RISCV-rtsmart :kernel/mem.cfg	1m 14s
RISCV :kernel/mem.cfg	1m 23s
AARCH64 :kernel/mem.cfg	1m 35s
AARCH64-smp :kernel/mem.cfg	1m 33s
A9 :kernel/atomic_c11.cfg	1m 27s
XUANTIE-rtsmart :kernel/ipc.cfg	7m 5s
A9-smp :kernel/kernel_basic.cfg	7m 54s
RISCV :kernel/atomic_c11.cfg	1m 16s
	2h 32m 2s

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