tree

在linux下使用c语言编写的一个文件拷贝的源码

|   |   |   |   |   |   |   |-- D7655BDD5
|   |   |   |   |   |   |   |-- D93E068BD
|   |   |   |   |   |   |   |-- D956B480A
|   |   |   |   |   |   |   |-- D98EA93EB
|   |   |   |   |   |   |   |-- DB36F6A10
|   |   |   |   |   |   |   `-- DB86C39CD
|   |   |   |   |   |   |-- D8A275964
|   |   |   |   |   |   |-- D8C165A5D
|   |   |   |   |   |   |   `-- D5EC3AA72
|   |   |   |   |   |   |-- D9D2E4E71
|   |   |   |   |   |   `-- DA98F1CAE
|   |   |   |   |   |-- CS994
|   |   |   |   |   |   |-- D48ACFA81
|   |   |   |   |   |   |-- D5D5AB8F3
|   |   |   |   |   |   |-- D9073C822
|   |   |   |   |   |   |-- D97115CC9
|   |   |   |   |   |   `-- DB909294E
|   |   |   |   |   |-- CS995
|   |   |   |   |   |   |-- D53DA2F8F
|   |   |   |   |   |   |   |-- D4AB6EC64
|   |   |   |   |   |   |   |   `-- DAC341C95
|   |   |   |   |   |   |   |       |-- D563E502C
|   |   |   |   |   |   |   |       `-- D7DB752BB
|   |   |   |   |   |   |   |-- D522477E4
|   |   |   |   |   |   |   |-- D7AF53FAB
|   |   |   |   |   |   |   |   `-- D3F71927B
|   |   |   |   |   |   |   |       `-- D5180E683
|   |   |   |   |   |   |   `-- D8BB75504
|   |   |   |   |   |   |-- D5C78AFB6
|   |   |   |   |   |   |   `-- D922EC002
|   |   |   |   |   |   |-- D6CE9C897
|   |   |   |   |   |   |-- D70A2FB38
|   |   |   |   |   |   |-- D7B918FE0
|   |   |   |   |   |   |-- D7C084950
|   |   |   |   |   |   |-- D8C9522EA
|   |   |   |   |   |   |-- D9F0BBCA1
|   |   |   |   |   |   |   |-- D5135D9ED
|   |   |   |   |   |   |   `-- D8F8F7CA4
|   |   |   |   |   |   |-- DA855F41D
|   |   |   |   |   |   `-- DB02E909E
|   |   |   |   |   |-- CS996
|   |   |   |   |   |   |-- D3CCC8B5E
|   |   |   |   |   |   |   |-- D53165E0E
|   |   |   |   |   |   |   |-- D53667CF9
|   |   |   |   |   |   |   |-- D5475CFF2
|   |   |   |   |   |   |   |-- D5AF95B86
|   |   |   |   |   |   |   |-- D5C38B3DC
|   |   |   |   |   |   |   |-- D62218602
|   |   |   |   |   |   |   |-- D7B04AB0B
|   |   |   |   |   |   |   |   |-- D3DE8231B
|   |   |   |   |   |   |   |   |-- D5CBA6AA1
|   |   |   |   |   |   |   |   |-- D6F6027B1
|   |   |   |   |   |   |   |   |-- D8829440E
|   |   |   |   |   |   |   |   `-- DAAB76635
|   |   |   |   |   |   |   |-- D82AD2FF0
|   |   |   |   |   |   |   |-- D8F3B1371
|   |   |   |   |   |   |   |-- D965E59BD
|   |   |   |   |   |   |   |-- D9C2C6091
|   |   |   |   |   |   |   |   `-- D7E1FD345
|   |   |   |   |   |   |   |-- D9CC27AF0
|   |   |   |   |   |   |   |-- D9E602174
|   |   |   |   |   |   |   |-- DA69B8E19
|   |   |   |   |   |   |   |   `-- D9489E7C6
|   |   |   |   |   |   |   |-- DAD824AD4
|   |   |   |   |   |   |   |   |-- D4D3E8373
|   |   |   |   |   |   |   |   |-- D7F2396C2
|   |   |   |   |   |   |   |   |-- D86933953
|   |   |   |   |   |   |   |   `-- D9FCB89A0
|   |   |   |   |   |   |   `-- DBAA913A8
|   |   |   |   |   |   |-- D55105744
|   |   |   |   |   |   |-- D5C29D7E1
|   |   |   |   |   |   |   |-- D40722F18
|   |   |   |   |   |   |   |-- D51BA884B
|   |   |   |   |   |   |   |   |-- D3D8C6279
|   |   |   |   |   |   |   |   |-- D69927900
|   |   |   |   |   |   |   |   |-- D92FDA4B1
|   |   |   |   |   |   |   |   |-- DA5BE1EB5
|   |   |   |   |   |   |   |   `-- DB4F1D32A
|   |   |   |   |   |   |   |-- D6ED560DC
|   |   |   |   |   |   |   |-- D779DD619
|   |   |   |   |   |   |   |   |-- D457D4330
|   |   |   |   |   |   |   |   |-- D4E4C6124
|   |   |   |   |   |   |   |   |-- D6D55E118
|   |   |   |   |   |   |   |   |-- D7414060F
|   |   |   |   |   |   |   |   |-- D84F7A373
|   |   |   |   |   |   |   |   `-- DB8CE248D
|   |   |   |   |   |   |   |-- D9515D5DD
|   |   |   |   |   |   |   `-- D96D11240
|   |   |   |   |   |   |       |-- D85C930A9
|   |   |   |   |   |   |       `-- D986D48EA
|   |   |   |   |   |   |-- D6C4F80F1
|   |   |   |   |   |   |   |-- D41DEF60C
|   |   |   |   |   |   |   |   |-- D598A6448
|   |   |   |   |   |   |   |   |-- D886315A1
|   |   |   |   |   |   |   |   |-- D8A1F8452
|   |   |   |   |   |   |   |   |-- D9C783658
|   |   |   |   |   |   |   |   `-- DB500971D
|   |   |   |   |   |   |   |-- D4CE34888
|   |   |   |   |   |   |   |-- D5D411465
|   |   |   |   |   |   |   |-- D614BB1F7
|   |   |   |   |   |   |   |-- D669B7ACB
|   |   |   |   |   |   |   |   |-- D42BD2534
|   |   |   |   |   |   |   |   |-- D56B00C9B
|   |   |   |   |   |   |   |   |-- D5FCFBB33
|   |   |   |   |   |   |   |   |   `-- D506C5162
|   |   |   |   |   |   |   |   |-- D6374F155
|   |   |   |   |   |   |   |   |   `-- D73D80778
|   |   |   |   |   |   |   |   |-- D6D05BAF5
|   |   |   |   |   |   |   |   |-- D726ACF98
|   |   |   |   |   |   |   |   |-- D7D63926E
|   |   |   |   |   |   |   |   `-- DB703C744
|   |   |   |   |   |   |   |-- D84680F73
|   |   |   |   |   |   |   |   |-- D4810BD48
|   |   |   |   |   |   |   |   |-- D71D5FB47
|   |   |   |   |   |   |   |   |-- D8E1C5982
|   |   |   |   |   |   |   |   `-- D9A1CD66E
|   |   |   |   |   |   |   |-- D93354930
|   |   |   |   |   |   |   |   `-- D7647F83F
|   |   |   |   |   |   |   `-- DB1AB2E60
|   |   |   |   |   |   |       |-- D5D3C2292
|   |   |   |   |   |   |       |-- D6AB919E9
|   |   |   |   |   |   |       `-- DA5D7BB39
|   |   |   |   |   |   |-- D6C96186F
|   |   |   |   |   |   |   |-- D52D8892D
|   |   |   |   |   |   |   |-- D550D46E9
|   |   |   |   |   |   |   |-- D5A399165
|   |   |   |   |   |   |   |-- D5FBE91FF
|   |   |   |   |   |   |   |   |-- D5C10B9FA
|   |   |   |   |   |   |   |   |-- D6910CE32
|   |   |   |   |   |   |   |   |-- D6F835422
|   |   |   |   |   |   |   |   |-- D8060B1B2
|   |   |   |   |   |   |   |   |   `-- D6A3E8247
|   |   |   |   |   |   |   |   |-- DA4FD2750
|   |   |   |   |   |   |   |   |   `-- D5F2EFC45
|   |   |   |   |   |   |   |   `-- DADC54987
|   |   |   |   |   |   |   |-- D640ED2CA
|   |   |   |   |   |   |   |-- D778AED11
|   |   |   |   |   |   |   |-- D7ACA5E4F
|   |   |   |   |   |   |   `-- DB7F5526D
|   |   |   |   |   |   |-- D733BBA52
|   |   |   |   |   |   |-- D80074172
|   |   |   |   |   |   |   `-- D4B73E246
|   |   |   |   |   |   |-- DA3ABAF93
|   |   |   |   |   |   |   |-- D3CB23BEA
|   |   |   |   |   |   |   |   |-- D68672FD9
|   |   |   |   |   |   |   |   |-- D818847AC
|   |   |   |   |   |   |   |   |-- D90F62052
|   |   |   |   |   |   |   |   `-- DAA485C46
|   |   |   |   |   |   |   |-- D4E8A93BD
|   |   |   |   |   |   |   |-- D5F2FD16C
|   |   |   |   |   |   |   |   |-- D5279CB2A
|   |   |   |   |   |   |   |   `-- D7E175E59
|   |   |   |   |   |   |   |-- D6A05AC1C
|   |   |   |   |   |   |   |-- D81A769DD
|   |   |   |   |   |   |   |   `-- D7CD06F9D
|   |   |   |   |   |   |   |-- DA2F47C15
|   |   |   |   |   |   |   |   |-- D3C61C518
|   |   |   |   |   |   |   |   |-- D4AFAFAB8
|   |   |   |   |   |   |   |   |-- D56297511
|   |   |   |   |   |   |   |   |-- D650379CB
|   |   |   |   |   |   |   |   |-- D65AFC6A2
|   |   |   |   |   |   |   |   |-- D72B2D22D
|   |   |   |   |   |   |   |   `-- D9A3C39DF
|   |   |   |   |   |   |   `-- DA7EE0A17
|   |   |   |   |   |   |       |-- D7052AAD3
|   |   |   |   |   |   |       |   |-- D682DFA44
|   |   |   |   |   |   |       |   |-- D6D18E55C
|   |   |   |   |   |   |       |   |-- D6DD5C67D
|   |   |   |   |   |   |       |   |   |-- D4F3E5E68
|   |   |   |   |   |   |       |   |   |-- D83022C0A
|   |   |   |   |   |   |       |   |   |-- D8384F2E6
|   |   |   |   |   |   |       |   |   `-- DA30A4B85
|   |   |   |   |   |   |       |   |-- D7AF0AF6E
|   |   |   |   |   |   |       |   |-- D8A1A01C1
|   |   |   |   |   |   |       |   |-- D8B7C68F4
|   |   |   |   |   |   |       |   |-- D9203B31D
|   |   |   |   |   |   |       |   |-- D93ED3171
|   |   |   |   |   |   |       |   |-- D988E380F
|   |   |   |   |   |   |       |   |-- DA2830170
|   |   |   |   |   |   |       |   |-- DA8FE43D9
|   |   |   |   |   |   |       |   `-- DB47D9C25
|   |   |   |   |   |   |       |-- D812C8D37
|   |   |   |   |   |   |       |-- D8F5C958F
|   |   |   |   |   |   |       |   |-- D3CFC23C6
|   |   |   |   |   |   |       |   |-- DA731C021
|   |   |   |   |   |   |       |   `-- DA7F0A569
|   |   |   |   |   |   |       `-- DACDB680F
|   |   |   |   |   |   |           |-- D474A9A02
|   |   |   |   |   |   |           |-- D5317B7EE
|   |   |   |   |   |   |           |   `-- DADB86DCC
|   |   |   |   |   |   |           |-- D557AE3B7
|   |   |   |   |   |   |           |-- D5E98871D
|   |   |   |   |   |   |           `-- D916941B7
|   |   |   |   |   |   |-- DB297DAB5
|   |   |   |   |   |   |   |-- D3BB150F0
|   |   |   |   |   |   |   |-- D65E321F0
|   |   |   |   |   |   |   |-- D91FBC5B2
|   |   |   |   |   |   |   `-- DA6ADF49D
|   |   |   |   |   |   `-- DB6BE5647
|   |   |   |   |   |       |-- D3CF097B9
|   |   |   |   |   |       |   |-- 10
|   |   |   |   |   |       |   |   `-- 1
|   |   |   |   |   |       |   |-- 11
|   |   |   |   |   |       |   |   |-- 2
|   |   |   |   |   |       |   |   |-- 3
|   |   |   |   |   |       |   |   |-- 4
|   |   |   |   |   |       |   |   |-- 6
|   |   |   |   |   |       |   |   |   `-- 1
|   |   |   |   |   |       |   |   `-- 7
|   |   |   |   |   |       |   |-- 12
|   |   |   |   |   |       |   |   |-- 1
|   |   |   |   |   |       |   |   |   `-- 1
|   |   |   |   |   |       |   |   |-- 2
|   |   |   |   |   |       |   |   `-- 3
|   |   |   |   |   |       |   |-- 13
|   |   |   |   |   |       |   |-- 2
|   |   |   |   |   |       |   |-- 3
|   |   |   |   |   |       |   |-- 4
|   |   |   |   |   |       |   |   `-- 16
|   |   |   |   |   |       |   |-- 5
|   |   |   |   |   |       |   |-- 6
|   |   |   |   |   |       |   |-- 7
|   |   |   |   |   |       |   |   |-- 1
|   |   |   |   |   |       |   |   |-- 10
|   |   |   |   |   |       |   |   |-- 11
|   |   |   |   |   |       |   |   |-- 2
|   |   |   |   |   |       |   |   |-- 3
|   |   |   |   |   |       |   |   |-- 4
|   |   |   |   |   |       |   |   |-- 5
|   |   |   |   |   |       |   |   |-- 6
|   |   |   |   |   |       |   |   |-- 7
|   |   |   |   |   |       |   |   |-- 8
|   |   |   |   |   |       |   |   `-- 9
|   |   |   |   |   |       |   |-- 8
|   |   |   |   |   |       |   |   `-- 1
|   |   |   |   |   |       |   `-- 9
|   |   |   |   |   |       |-- D3DA86BCE
|   |   |   |   |   |       |   |-- 10
|   |   |   |   |   |       |   |-- 11
|   |   |   |   |   |       |   |   |-- 1
|   |   |   |   |   |       |   |   |-- 2
|   |   |   |   |   |       |   |   |-- 3
|   |   |   |   |   |       |   |   |   `-- 5
|   |   |   |   |   |       |   |   `-- 4
|   |   |   |   |   |       |   |-- 12
|   |   |   |   |   |       |   |-- 3
|   |   |   |   |   |       |   |-- 4
|   |   |   |   |   |       |   |   |-- 1
|   |   |   |   |   |       |   |   |-- 2
|   |   |   |   |   |       |   |   |   |-- 1
|   |   |   |   |   |       |   |   |   `-- 2
|   |   |   |   |   |       |   |   `-- 3
|   |   |   |   |   |       |   |-- 5
|   |   |   |   |   |       |   |   |-- 1
|   |   |   |   |   |       |   |   `-- 2
|   |   |   |   |   |       |   |-- 6
|   |   |   |   |   |       |   |   `-- 1
|   |   |   |   |   |       |   |-- 7
|   |   |   |   |   |       |   |   |-- 1
|   |   |   |   |   |       |   |   |-- 2
|   |   |   |   |   |       |   |   `-- 3
|   |   |   |   |   |       |   |-- 8
|   |   |   |   |   |       |   |   |-- 1
|   |   |   |   |   |       |   |   |-- 2
|   |   |   |   |   |       |   |   |-- 3
|   |   |   |   |   |       |   |   |-- 4
|   |   |   |   |   |       |   |   `-- 5
|   |   |   |   |   |       |   `-- 9
|   |   |   |   |   |       |       |-- 1
|   |   |   |   |   |       |       |-- 2
|   |   |   |   |   |       |       `-- 3
|   |   |   |   |   |       |-- D400B7A6E
|   |   |   |   |   |       |   |-- 1
|   |   |   |   |   |       |   |   |-- 1
|   |   |   |   |   |       |   |   `-- 2
|   |   |   |   |   |       |   |-- 10
|   |   |   |   |   |       |   |   |-- 3
|   |   |   |   |   |       |   |   |   `-- 1
|   |   |   |   |   |       |   |   `-- 4
|   |   |   |   |   |       |   |-- 11
|   |   |   |   |   |       |   |   |-- 1
|   |   |   |   |   |       |   |   |   |-- 1
|   |   |   |   |   |       |   |   |   |-- 2
|   |   |   |   |   |       |   |   |   `-- 3
|   |   |   |   |   |       |   |   |-- 2
|   |   |   |   |   |       |   |   |-- 3
|   |   |   |   |   |       |   |   |-- 4
|   |   |   |   |   |       |   |   |-- 5
|   |   |   |   |   |       |   |   |   |-- 1
|   |   |   |   |   |       |   |   |   |-- 2
|   |   |   |   |   |       |   |   |   |-- 3
|   |   |   |   |   |       |   |   |   `-- 4
|   |   |   |   |   |       |   |   `-- 6
|   |   |   |   |   |       |   |-- 2
|   |   |   |   |   |       |   |-- 3
|   |   |   |   |   |       |   |-- 4
|   |   |   |   |   |       |   |-- 5
|   |   |   |   |   |       |   |   |-- 1
|   |   |   |   |   |       |   |   |-- 2
|   |   |   |   |   |       |   |   |-- 3
|   |   |   |   |   |       |   |   `-- 4
|   |   |   |   |   |       |   |-- 6
|   |   |   |   |   |       |   |   `-- 8
|   |   |   |   |   |       |   |-- 7
|   |   |   |   |   |       |   |   `-- 1
|   |   |   |   |   |       |   |-- 8
|   |   |   |   |   |       |   |   `-- 2
|   |   |   |   |   |       |   `-- 9
|   |   |   |   |   |       |       `-- 3
|   |   |   |   |   |       |-- D47D06B3D
|   |   |   |   |   |       |   |-- 10
|   |   |   |   |   |       |   |-- 11
|   |   |   |   |   |       |   |-- 12
|   |   |   |   |   |       |   |-- 13
|   |   |   |   |   |       |   |   |-- 10
|   |   |   |   |   |       |   |   |-- 11
|   |   |   |   |   |       |   |   |-- 12
|   |   |   |   |   |       |   |   |-- 2
|   |   |   |   |   |       |   |   |   |-- 1
|   |   |   |   |   |       |   |   |   |-- 2
|   |   |   |   |   |       |   |   |   |-- 3
|   |   |   |   |   |       |   |   |   `-- 4
|   |   |   |   |   |       |   |   |-- 3
|   |   |   |   |   |       |   |   |   `-- 1
|   |   |   |   |   |       |   |   |-- 4
|   |   |   |   |   |       |   |   |-- 5
|   |   |   |   |   |       |   |   |-- 6
|   |   |   |   |   |       |   |   |-- 7
|   |   |   |   |   |       |   |   |-- 8
|   |   |   |   |   |       |   |   |   |-- 1
|   |   |   |   |   |       |   |   |   |-- 2
|   |   |   |   |   |       |   |   |   |   `-- 1
|   |   |   |   |   |       |   |   |   |-- 3
|   |   |   |   |   |       |   |   |   `-- 4
|   |   |   |   |   |       |   |   `-- 9