/ Source Code 1994 March / Source_Code_CD-ROM_Walnut_Creek_March_1994.iso / unix_c / dir_mgmt / setd.tar

< prev

next >

MacOS 8.1

Win98

DOS

view JSON data

view as text

+--------+-------------------------+-------------------------+--------+--------+
|00000000| 73 65 74 64 2f 00 00 00 | 00 00 00 00 00 00 00 00 |setd/...|........|
|00000010| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000020| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000030| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000040| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000050| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000060| 00 00 00 00 20 20 20 37 | 35 35 20 00 20 20 20 31 |....   7|55 .   1|
|00000070| 34 34 20 00 20 20 20 20 | 31 32 20 00 20 20 20 20 |44 .    |12 .    |
|00000080| 20 20 20 20 20 20 30 20 | 20 35 31 36 32 35 35 34 |      0 | 5162554|
|00000090| 36 33 35 20 20 20 34 37 | 36 36 00 20 00 00 00 00 |635   47|66. ....|
|000000a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000100| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000110| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000120| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000130| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000140| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000150| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000160| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000170| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000180| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000190| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000200| 73 65 74 64 2f 53 68 61 | 72 46 69 6c 65 2e 48 65 |setd/Sha|rFile.He|
|00000210| 61 64 65 72 73 00 00 00 | 00 00 00 00 00 00 00 00 |aders...|........|
|00000220| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000230| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000240| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000250| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000260| 00 00 00 00 20 20 20 36 | 34 34 20 00 20 20 20 31 |....   6|44 .   1|
|00000270| 34 34 20 00 20 20 20 20 | 31 32 20 00 20 20 20 20 |44 .    |12 .    |
|00000280| 20 20 20 20 37 34 34 20 | 20 35 31 36 32 35 35 34 |    744 | 5162554|
|00000290| 36 33 35 20 20 31 30 30 | 33 32 00 20 00 00 00 00 |635  100|32. ....|
|000002a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000300| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000310| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000320| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000330| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000340| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000350| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000360| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000370| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000380| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000390| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000400| 3d 3d 3d 20 73 65 74 64 | 2e 73 68 61 72 20 3d 3d |=== setd|.shar ==|
|00000410| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |========|========|
|00000420| 3d 3d 3d 3d 3d 3d 3d 0a | 4e 65 77 73 67 72 6f 75 |=======.|Newsgrou|
|00000430| 70 73 3a 20 63 6f 6d 70 | 2e 73 6f 75 72 63 65 73 |ps: comp|.sources|
|00000440| 2e 75 6e 69 78 0a 46 72 | 6f 6d 3a 20 73 75 6e 69 |.unix.Fr|om: suni|
|00000450| 6c 40 68 61 6c 2e 63 6f | 6d 20 28 53 75 6e 69 6c |l@hal.co|m (Sunil|
|00000460| 20 53 61 76 6b 61 72 29 | 0a 53 75 62 6a 65 63 74 | Savkar)|.Subject|
|00000470| 3a 20 76 32 35 69 31 30 | 36 3a 20 73 65 74 64 20 |: v25i10|6: setd |
|00000480| 56 31 2e 37 20 2d 2d 20 | 53 65 74 20 44 69 72 65 |V1.7 -- |Set Dire|
|00000490| 63 74 6f 72 79 20 61 6e | 64 20 4d 61 72 6b 20 55 |ctory an|d Mark U|
|000004a0| 74 69 6c 69 74 69 65 73 | 0a 53 65 6e 64 65 72 3a |tilities|.Sender:|
|000004b0| 20 73 6f 75 72 63 65 73 | 2d 6d 6f 64 65 72 61 74 | sources|-moderat|
|000004c0| 6f 72 40 70 61 2e 64 65 | 63 2e 63 6f 6d 0a 41 70 |or@pa.de|c.com.Ap|
|000004d0| 70 72 6f 76 65 64 3a 20 | 76 69 78 69 65 40 70 61 |proved: |vixie@pa|
|000004e0| 2e 64 65 63 2e 63 6f 6d | 0a 0a 53 75 62 6d 69 74 |.dec.com|..Submit|
|000004f0| 74 65 64 2d 42 79 3a 20 | 73 75 6e 69 6c 40 68 61 |ted-By: |sunil@ha|
|00000500| 6c 2e 63 6f 6d 20 28 53 | 75 6e 69 6c 20 53 61 76 |l.com (S|unil Sav|
|00000510| 6b 61 72 29 0a 50 6f 73 | 74 69 6e 67 2d 4e 75 6d |kar).Pos|ting-Num|
|00000520| 62 65 72 3a 20 56 6f 6c | 75 6d 65 20 32 35 2c 20 |ber: Vol|ume 25, |
|00000530| 49 73 73 75 65 20 31 30 | 36 0a 41 72 63 68 69 76 |Issue 10|6.Archiv|
|00000540| 65 2d 4e 61 6d 65 3a 20 | 73 65 74 64 0a 0a 73 65 |e-Name: |setd..se|
|00000550| 74 64 20 2d 2d 20 28 53 | 65 74 20 44 69 72 65 63 |td -- (S|et Direc|
|00000560| 74 6f 72 79 20 61 6e 64 | 20 4d 61 72 6b 20 55 74 |tory and| Mark Ut|
|00000570| 69 6c 69 74 69 65 73 20 | 76 65 72 73 69 6f 6e 20 |ilities |version |
|00000580| 31 2e 37 29 0a 0a 4f 6e | 6c 79 20 77 6f 72 6b 73 |1.7)..On|ly works|
|00000590| 20 69 6e 20 55 4e 49 58 | 20 61 6e 64 20 74 65 73 | in UNIX| and tes|
|000005a0| 74 65 64 20 6f 6e 20 53 | 75 6e 73 2c 20 48 50 73 |ted on S|uns, HPs|
|000005b0| 2c 20 52 53 2f 36 30 30 | 30 2c 20 65 74 63 65 74 |, RS/600|0, etcet|
|000005c0| 65 72 61 0a 0a 09 73 75 | 6e 69 6c 40 68 61 6c 2e |era...su|nil@hal.|
|000005d0| 63 6f 6d 20 28 53 75 6e | 69 6c 20 53 61 76 6b 61 |com (Sun|il Savka|
|000005e0| 72 29 0a 0a 00 00 00 00 | 00 00 00 00 00 00 00 00 |r)......|........|
|000005f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000600| 73 65 74 64 2f 6d 61 72 | 6b 2e 63 00 00 00 00 00 |setd/mar|k.c.....|
|00000610| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000620| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000630| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000640| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000650| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000660| 00 00 00 00 20 20 20 36 | 34 34 20 00 20 20 20 31 |....   6|44 .   1|
|00000670| 34 34 20 00 20 20 20 20 | 31 32 20 00 20 20 20 20 |44 .    |12 .    |
|00000680| 20 20 33 34 37 35 36 20 | 20 35 31 36 32 35 35 34 |  34756 | 5162554|
|00000690| 36 33 33 20 20 20 36 32 | 30 36 00 20 00 00 00 00 |633   62|06. ....|
|000006a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000006b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000006c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000006d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000006e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000006f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000700| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000710| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000720| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000730| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000740| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000750| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000760| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000770| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000780| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000790| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000007a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000007b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000007c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000007d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000007e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000007f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000800| 2f 2a 0a 20 2a 20 20 4d | 41 52 4b 0a 20 2a 20 20 |/*. *  M|ARK. *  |
|00000810| 4d 61 72 6b 20 44 69 72 | 65 63 74 6f 72 79 0a 20 |Mark Dir|ectory. |
|00000820| 2a 20 20 56 65 72 73 69 | 6f 6e 20 31 2e 37 0a 20 |*  Versi|on 1.7. |
|00000830| 2a 0a 20 2a 20 20 53 75 | 6e 69 6c 20 57 69 6c 6c |*. *  Su|nil Will|
|00000840| 69 61 6d 20 53 61 76 6b | 61 72 0a 20 2a 20 20 73 |iam Savk|ar. *  s|
|00000850| 75 6e 69 6c 40 68 61 6c | 2e 63 6f 6d 0a 20 2a 20 |unil@hal|.com. * |
|00000860| 20 43 6f 70 79 72 69 67 | 68 74 20 28 63 29 20 31 | Copyrig|ht (c) 1|
|00000870| 39 39 31 0a 20 2a 20 20 | 41 6c 6c 20 52 69 67 68 |991. *  |All Righ|
|00000880| 74 73 20 52 65 73 65 72 | 76 65 64 0a 20 2a 0a 20 |ts Reser|ved. *. |
|00000890| 2a 20 20 44 49 53 43 4c | 4f 53 55 52 45 0a 20 2a |*  DISCL|OSURE. *|
|000008a0| 0a 20 2a 20 20 54 68 69 | 73 20 73 6f 75 72 63 65 |. *  Thi|s source|
|000008b0| 20 6d 61 79 20 62 65 20 | 6d 6f 64 69 66 69 65 64 | may be |modified|
|000008c0| 20 6f 72 20 63 6f 70 69 | 65 64 20 66 72 65 65 6c | or copi|ed freel|
|000008d0| 79 2e 20 20 54 68 65 20 | 69 6e 74 65 6e 74 0a 20 |y.  The |intent. |
|000008e0| 2a 20 20 69 73 20 74 68 | 65 20 66 72 65 65 20 64 |*  is th|e free d|
|000008f0| 69 73 74 72 69 62 75 74 | 69 6f 6e 20 6f 66 20 61 |istribut|ion of a|
|00000900| 20 75 73 65 66 75 6c 20 | 75 74 69 6c 69 74 79 20 | useful |utility |
|00000910| 75 73 65 64 20 66 6f 72 | 20 6d 6f 76 69 6e 67 0a |used for| moving.|
|00000920| 20 2a 20 20 62 65 74 77 | 65 65 6e 20 64 69 72 65 | *  betw|een dire|
|00000930| 63 74 6f 72 69 65 73 2e | 20 20 41 6e 79 20 6d 6f |ctories.|  Any mo|
|00000940| 64 69 66 69 63 61 74 69 | 6f 6e 73 20 61 6e 64 20 |dificati|ons and |
|00000950| 61 64 64 69 74 69 6f 6e | 73 2c 20 61 6c 6f 6e 67 |addition|s, along|
|00000960| 0a 20 2a 20 20 77 69 74 | 68 20 62 75 67 20 72 65 |. *  wit|h bug re|
|00000970| 70 6f 72 74 73 20 73 68 | 6f 75 6c 64 20 62 65 20 |ports sh|ould be |
|00000980| 73 65 6e 74 20 74 6f 20 | 74 68 65 20 61 75 74 68 |sent to |the auth|
|00000990| 6f 72 2c 20 73 6f 20 61 | 6c 6c 20 6d 69 67 68 74 |or, so a|ll might|
|000009a0| 0a 20 2a 20 20 62 65 6e | 65 66 69 74 21 0a 20 2a |. *  ben|efit!. *|
|000009b0| 0a 20 2a 20 20 44 45 53 | 43 52 49 50 54 49 4f 4e |. *  DES|CRIPTION|
|000009c0| 0a 20 2a 20 0a 20 2a 20 | 20 4d 61 72 6b 20 64 69 |. * . * | Mark di|
|000009d0| 72 65 63 74 6f 72 79 20 | 75 74 69 6c 69 74 79 20 |rectory |utility |
|000009e0| 75 73 65 64 20 69 6e 20 | 63 6f 6e 6a 75 6e 63 74 |used in |conjunct|
|000009f0| 69 6f 6e 20 77 69 74 68 | 20 74 68 65 0a 20 2a 20 |ion with| the. * |
|00000a00| 20 73 65 74 64 20 63 6f | 6d 6d 61 6e 64 20 74 6f | setd co|mmand to|
|00000a10| 20 61 6c 6c 6f 77 20 65 | 61 73 65 20 6f 66 20 64 | allow e|ase of d|
|00000a20| 69 72 65 63 74 6f 72 79 | 20 63 68 61 6e 67 65 73 |irectory| changes|
|00000a30| 2e 0a 20 2a 0a 20 2a 20 | 20 4d 4f 44 49 46 49 43 |.. *. * | MODIFIC|
|00000a40| 41 54 49 4f 4e 20 48 49 | 53 54 4f 52 59 0a 20 2a |ATION HI|STORY. *|
|00000a50| 0a 20 2a 20 20 38 2f 32 | 2f 39 31 20 20 53 75 6e |. *  8/2|/91  Sun|
|00000a60| 69 6c 20 57 69 6c 6c 69 | 61 6d 20 53 61 76 6b 61 |il Willi|am Savka|
|00000a70| 72 0a 20 2a 20 20 20 20 | 20 20 20 20 20 20 43 68 |r. *    |      Ch|
|00000a80| 61 6e 67 65 64 20 63 6f | 64 65 20 74 6f 20 61 6c |anged co|de to al|
|00000a90| 6c 6f 77 20 72 75 6e 6e | 69 6e 67 20 6f 6e 20 48 |low runn|ing on H|
|00000aa0| 50 73 2e 0a 20 2a 0a 20 | 2a 20 20 31 32 2f 36 2f |Ps.. *. |*  12/6/|
|00000ab0| 39 32 20 53 75 6e 69 6c | 20 57 69 6c 6c 69 61 6d |92 Sunil| William|
|00000ac0| 20 53 61 76 6b 61 72 0a | 20 2a 20 20 20 20 20 20 | Savkar.| *      |
|00000ad0| 20 20 20 20 43 68 61 6e | 67 65 64 20 63 6f 64 65 |    Chan|ged code|
|00000ae0| 20 74 6f 20 61 6c 6c 6f | 77 20 66 6f 72 20 61 6c | to allo|w for al|
|00000af0| 70 68 61 62 65 74 69 63 | 61 6c 20 73 6f 72 74 69 |phabetic|al sorti|
|00000b00| 6e 67 0a 20 2a 20 20 20 | 20 20 20 20 20 20 20 6f |ng. *   |       o|
|00000b10| 66 20 74 68 65 20 6d 61 | 72 6b 20 66 69 6c 65 20 |f the ma|rk file |
|00000b20| 28 65 61 73 69 65 72 20 | 74 6f 20 70 65 72 75 73 |(easier |to perus|
|00000b30| 65 29 2e 0a 20 2a 0a 20 | 2a 20 20 50 6c 65 61 73 |e).. *. |*  Pleas|
|00000b40| 65 20 73 65 6e 64 20 61 | 6c 6c 20 75 70 64 61 74 |e send a|ll updat|
|00000b50| 65 73 20 61 6c 6f 6e 67 | 20 77 69 74 68 20 73 75 |es along| with su|
|00000b60| 67 67 65 73 74 69 6f 6e | 73 0a 20 2a 20 20 74 6f |ggestion|s. *  to|
|00000b70| 20 73 75 6e 69 6c 40 68 | 61 6c 2e 63 6f 6d 0a 20 | sunil@h|al.com. |
|00000b80| 2a 2f 0a 0a 23 69 66 20 | 28 4d 41 43 48 20 3d 3d |*/..#if |(MACH ==|
|00000b90| 20 68 70 20 7c 7c 20 4d | 41 43 48 20 3d 3d 20 6d | hp || M|ACH == m|
|00000ba0| 38 38 6b 20 7c 7c 20 4d | 41 43 48 20 3d 3d 20 72 |88k || M|ACH == r|
|00000bb0| 73 29 0a 23 69 6e 63 6c | 75 64 65 20 3c 73 74 64 |s).#incl|ude <std|
|00000bc0| 6c 69 62 2e 68 3e 0a 23 | 65 6c 73 65 0a 23 69 6e |lib.h>.#|else.#in|
|00000bd0| 63 6c 75 64 65 20 3c 61 | 6c 6c 6f 63 61 2e 68 3e |clude <a|lloca.h>|
|00000be0| 0a 23 65 6e 64 69 66 0a | 23 69 6e 63 6c 75 64 65 |.#endif.|#include|
|00000bf0| 20 3c 73 74 64 69 6f 2e | 68 3e 0a 23 69 6e 63 6c | <stdio.|h>.#incl|
|00000c00| 75 64 65 20 3c 73 74 72 | 69 6e 67 2e 68 3e 0a 23 |ude <str|ing.h>.#|
|00000c10| 69 6e 63 6c 75 64 65 20 | 3c 63 74 79 70 65 2e 68 |include |<ctype.h|
|00000c20| 3e 0a 23 69 6e 63 6c 75 | 64 65 20 22 6d 61 63 72 |>.#inclu|de "macr|
|00000c30| 6f 73 2e 68 22 0a 23 69 | 6e 63 6c 75 64 65 20 22 |os.h".#i|nclude "|
|00000c40| 65 6e 75 6d 2e 68 22 0a | 23 69 6e 63 6c 75 64 65 |enum.h".|#include|
|00000c50| 20 22 74 79 70 65 73 2e | 68 22 0a 0a 0a 2f 2a 0a | "types.|h".../*.|
|00000c60| 20 2a 20 20 63 6f 6d 6d | 61 6e 64 5b 5d 0a 20 2a | *  comm|and[]. *|
|00000c70| 0a 20 2a 20 20 54 68 69 | 73 20 61 72 72 61 79 20 |. *  Thi|s array |
|00000c80| 68 6f 6c 64 73 20 61 6c | 6c 20 74 68 65 20 73 74 |holds al|l the st|
|00000c90| 72 69 6e 67 73 20 77 68 | 69 63 68 20 61 72 65 20 |rings wh|ich are |
|00000ca0| 63 6f 6d 6d 61 6e 64 20 | 6c 69 6e 65 20 61 72 67 |command |line arg|
|00000cb0| 75 6d 65 6e 74 73 0a 20 | 2a 20 20 72 65 63 6f 67 |uments. |*  recog|
|00000cc0| 6e 69 7a 65 64 2c 20 61 | 6c 6f 6e 67 20 77 69 74 |nized, a|long wit|
|00000cd0| 68 20 74 68 65 20 65 6e | 75 6d 65 72 61 74 65 64 |h the en|umerated|
|00000ce0| 20 74 79 70 65 20 74 68 | 65 79 20 6d 61 74 63 68 | type th|ey match|
|00000cf0| 20 77 69 74 68 2e 0a 20 | 2a 2f 0a 0a 43 4f 4d 4d | with.. |*/..COMM|
|00000d00| 41 4e 44 5f 4e 4f 44 45 | 20 63 6f 6d 6d 61 6e 64 |AND_NODE| command|
|00000d10| 5b 5d 20 3d 20 7b 20 20 | 4b 5f 4d 41 52 4b 5f 44 |[] = {  |K_MARK_D|
|00000d20| 49 52 2c 20 22 22 2c 20 | 4b 5f 52 45 4d 4f 56 45 |IR, "", |K_REMOVE|
|00000d30| 5f 4d 41 52 4b 2c 20 22 | 2d 72 6d 22 2c 20 0a 20 |_MARK, "|-rm", . |
|00000d40| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00000d50| 20 20 20 20 20 20 20 20 | 20 20 20 4b 5f 48 45 4c |        |   K_HEL|
|00000d60| 50 2c 20 22 2d 68 22 2c | 20 4b 5f 48 45 4c 50 2c |P, "-h",| K_HELP,|
|00000d70| 20 22 2d 68 65 6c 70 22 | 2c 20 4b 5f 56 45 52 53 | "-help"|, K_VERS|
|00000d80| 49 4f 4e 2c 0a 20 20 20 | 20 20 20 20 20 20 20 20 |ION,.   |        |
|00000d90| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00000da0| 20 22 2d 76 22 2c 20 4b | 5f 56 45 52 53 49 4f 4e | "-v", K|_VERSION|
|00000db0| 2c 20 22 2d 76 65 72 22 | 2c 20 4b 5f 56 45 52 53 |, "-ver"|, K_VERS|
|00000dc0| 49 4f 4e 2c 20 22 76 65 | 72 73 69 6f 6e 22 2c 0a |ION, "ve|rsion",.|
|00000dd0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00000de0| 20 20 20 20 20 20 20 20 | 20 20 20 20 4b 5f 52 45 |        |    K_RE|
|00000df0| 53 45 54 5f 4d 41 52 4b | 53 2c 20 22 2d 72 65 73 |SET_MARK|S, "-res|
|00000e00| 65 74 22 2c 20 4b 5f 52 | 45 4d 4f 56 45 5f 4d 41 |et", K_R|EMOVE_MA|
|00000e10| 52 4b 2c 20 22 2d 72 65 | 6d 6f 76 65 22 2c 0a 20 |RK, "-re|move",. |
|00000e20| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00000e30| 20 20 20 20 20 20 20 20 | 20 20 20 4b 5f 4c 49 53 |        |   K_LIS|
|00000e40| 54 5f 4d 41 52 4b 53 2c | 20 22 2d 6c 69 73 74 22 |T_MARKS,| "-list"|
|00000e50| 2c 20 4b 5f 52 45 46 52 | 45 53 48 5f 4d 41 52 4b |, K_REFR|ESH_MARK|
|00000e60| 53 2c 20 22 2d 72 22 2c | 0a 20 20 20 20 20 20 20 |S, "-r",|.       |
|00000e70| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00000e80| 20 20 20 20 20 4b 5f 4c | 49 53 54 5f 4d 41 52 4b |     K_L|IST_MARK|
|00000e90| 53 2c 20 22 2d 6c 22 2c | 20 0a 20 20 20 20 20 20 |S, "-l",| .      |
|00000ea0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00000eb0| 20 20 20 20 20 20 4b 5f | 52 45 46 52 45 53 48 5f |      K_|REFRESH_|
|00000ec0| 4d 41 52 4b 53 2c 20 22 | 2d 72 65 66 72 65 73 68 |MARKS, "|-refresh|
|00000ed0| 22 2c 20 4b 5f 52 45 46 | 52 45 53 48 5f 4d 41 52 |", K_REF|RESH_MAR|
|00000ee0| 4b 53 2c 20 22 2d 72 65 | 66 22 2c 0a 20 20 20 20 |KS, "-re|f",.    |
|00000ef0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00000f00| 20 20 20 20 20 20 20 20 | 4b 5f 4e 55 4c 4c 2c 20 |        |K_NULL, |
|00000f10| 4e 55 4c 4c 7d 3b 0a 0a | 2f 2a 0a 20 2a 20 20 76 |NULL};..|/*. *  v|
|00000f20| 65 72 73 69 6f 6e 5f 68 | 65 61 64 65 72 5b 5d 0a |ersion_h|eader[].|
|00000f30| 20 2a 2f 0a 0a 73 74 61 | 74 69 63 20 63 68 61 72 | */..sta|tic char|
|00000f40| 20 76 65 72 73 69 6f 6e | 5f 68 65 61 64 65 72 5b | version|_header[|
|00000f50| 5d 20 3d 0a 22 4d 61 72 | 6b 20 44 69 72 65 63 74 |] =."Mar|k Direct|
|00000f60| 6f 72 79 5c 74 76 31 2e | 37 5c 74 53 75 6e 69 6c |ory\tv1.|7\tSunil|
|00000f70| 20 57 69 6c 6c 69 61 6d | 20 53 61 76 6b 61 72 5c | William| Savkar\|
|00000f80| 6e 22 3b 0a 0a 2f 2a 0a | 20 2a 20 20 68 65 6c 70 |n";../*.| *  help|
|00000f90| 5f 68 65 61 64 65 72 5b | 5d 0a 20 2a 2f 0a 0a 73 |_header[|]. */..s|
|00000fa0| 74 61 74 69 63 20 20 63 | 68 61 72 20 20 20 20 68 |tatic  c|har    h|
|00000fb0| 65 6c 70 5f 68 65 61 64 | 65 72 5b 5d 20 3d 0a 22 |elp_head|er[] =."|
|00000fc0| 4d 61 72 6b 20 44 69 72 | 65 63 74 6f 72 79 5c 74 |Mark Dir|ectory\t|
|00000fd0| 76 31 2e 37 5c 6e 75 73 | 61 67 65 3a 5c 74 6d 61 |v1.7\nus|age:\tma|
|00000fe0| 72 6b 20 3c 6f 70 74 69 | 6f 6e 73 3e 5c 6e 5c 6e |rk <opti|ons>\n\n|
|00000ff0| 5c 0a 6f 70 74 69 6f 6e | 5c 74 5c 74 5c 74 64 65 |\.option|\t\t\tde|
|00001000| 73 63 72 69 70 74 69 6f | 6e 5c 6e 5c 6e 5c 0a 3c |scriptio|n\n\n\.<|
|00001010| 63 72 3e 5c 6e 5c 0a 2d | 6c 3c 69 73 74 3e 5c 74 |cr>\n\.-|l<ist>\t|
|00001020| 5c 74 5c 74 4c 69 73 74 | 73 20 63 75 72 72 65 6e |\t\tList|s curren|
|00001030| 74 20 6d 61 72 6b 73 20 | 61 6e 64 20 74 68 65 69 |t marks |and thei|
|00001040| 72 20 64 69 72 65 63 74 | 6f 72 69 65 73 5c 6e 5c |r direct|ories\n\|
|00001050| 0a 5b 6d 61 72 6b 5d 5c | 74 5c 74 5c 74 41 6c 69 |.[mark]\|t\t\tAli|
|00001060| 61 73 65 73 20 63 75 72 | 72 65 6e 74 20 64 69 72 |ases cur|rent dir|
|00001070| 65 63 74 6f 72 79 20 74 | 6f 20 61 6c 70 68 61 6e |ectory t|o alphan|
|00001080| 75 6d 65 72 69 63 20 6d | 61 72 6b 20 6e 61 6d 65 |umeric m|ark name|
|00001090| 5c 6e 5c 0a 2d 72 6d 20 | 5b 6d 61 72 6b 5d 5c 6e |\n\.-rm |[mark]\n|
|000010a0| 5c 0a 2d 72 65 6d 6f 76 | 65 20 5b 6d 61 72 6b 5d |\.-remov|e [mark]|
|000010b0| 5c 74 5c 74 52 65 6d 6f | 76 65 73 20 73 70 65 63 |\t\tRemo|ves spec|
|000010c0| 69 66 69 65 64 20 6d 61 | 72 6b 5c 6e 5c 0a 2d 76 |ified ma|rk\n\.-v|
|000010d0| 3c 65 72 73 69 6f 6e 3e | 5c 74 5c 74 50 72 69 6e |<ersion>|\t\tPrin|
|000010e0| 74 73 20 63 75 72 72 65 | 6e 74 20 76 65 72 73 69 |ts curre|nt versi|
|000010f0| 6f 6e 20 6f 66 20 74 68 | 65 20 70 72 6f 67 72 61 |on of th|e progra|
|00001100| 6d 5c 6e 5c 0a 2d 68 3c | 65 6c 70 3e 5c 74 5c 74 |m\n\.-h<|elp>\t\t|
|00001110| 5c 74 54 68 69 73 20 68 | 65 6c 70 20 6d 65 73 73 |\tThis h|elp mess|
|00001120| 61 67 65 5c 6e 5c 0a 2d | 72 65 73 65 74 5c 74 5c |age\n\.-|reset\t\|
|00001130| 74 5c 74 43 6c 65 61 72 | 73 20 61 6c 6c 20 6d 61 |t\tClear|s all ma|
|00001140| 72 6b 73 20 69 6e 20 74 | 68 65 20 63 75 72 72 65 |rks in t|he curre|
|00001150| 6e 74 20 65 6e 76 69 72 | 6f 6e 6d 65 6e 74 5c 6e |nt envir|onment\n|
|00001160| 5c 0a 2d 72 3c 65 66 72 | 65 73 68 3e 5c 74 5c 74 |\.-r<efr|esh>\t\t|
|00001170| 52 65 66 72 65 73 68 65 | 73 20 61 6c 6c 20 6d 61 |Refreshe|s all ma|
|00001180| 72 6b 73 20 69 6e 20 74 | 68 65 20 63 75 72 72 65 |rks in t|he curre|
|00001190| 6e 74 20 65 6e 76 69 72 | 6f 6e 6d 65 6e 74 5c 6e |nt envir|onment\n|
|000011a0| 5c 0a 5c 6e 65 78 61 6d | 70 6c 65 73 3a 5c 74 6d |\.\nexam|ples:\tm|
|000011b0| 61 72 6b 20 78 78 78 2c | 20 6d 61 72 6b 20 2d 6c |ark xxx,| mark -l|
|000011c0| 69 73 74 2c 20 6d 61 72 | 6b 20 2d 72 65 73 65 74 |ist, mar|k -reset|
|000011d0| 2c 20 6d 61 72 6b 20 2d | 72 6d 20 78 78 78 5c 6e |, mark -|rm xxx\n|
|000011e0| 22 3b 0a 0a 2f 2a 0a 20 | 2a 20 20 62 6f 6f 6c 65 |";../*. |*  boole|
|000011f0| 61 6e 20 72 65 61 64 5f | 69 6e 74 6f 5f 6c 69 73 |an read_|into_lis|
|00001200| 74 28 20 63 68 61 72 20 | 2a 6d 61 72 6b 5f 66 69 |t( char |*mark_fi|
|00001210| 6c 2c 20 0a 20 2a 20 20 | 20 20 20 20 20 20 20 20 |l, . *  |        |
|00001220| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00001230| 4c 49 53 54 5f 4e 4f 44 | 45 20 2a 2a 6c 69 73 74 |LIST_NOD|E **list|
|00001240| 5f 68 65 61 64 29 0a 20 | 2a 0a 20 2a 20 20 54 68 |_head). |*. *  Th|
|00001250| 69 73 20 72 6f 75 74 69 | 6e 65 20 6f 70 65 6e 73 |is routi|ne opens|
|00001260| 20 74 68 65 20 70 61 73 | 73 65 64 20 6d 61 72 6b | the pas|sed mark|
|00001270| 20 66 69 6c 65 2c 20 68 | 6f 6c 64 69 6e 67 20 61 | file, h|olding a|
|00001280| 6c 6c 20 74 68 65 20 63 | 75 72 72 65 6e 74 6c 79 |ll the c|urrently|
|00001290| 0a 20 2a 20 20 65 6e 61 | 62 6c 65 64 20 6d 61 72 |. *  ena|bled mar|
|000012a0| 6b 73 2c 20 61 6e 64 20 | 70 61 72 73 65 73 20 74 |ks, and |parses t|
|000012b0| 68 65 6d 20 69 6e 74 6f | 20 74 68 65 20 6c 69 6e |hem into| the lin|
|000012c0| 6b 65 64 20 6c 69 73 74 | 20 6f 66 20 6d 61 72 6b |ked list| of mark|
|000012d0| 73 0a 20 2a 20 20 77 69 | 74 68 20 74 68 65 69 72 |s. *  wi|th their|
|000012e0| 20 65 78 70 61 6e 73 69 | 6f 6e 73 2e 0a 20 2a 2f | expansi|ons.. */|
|000012f0| 0a 0a 62 6f 6f 6c 65 61 | 6e 20 72 65 61 64 5f 69 |..boolea|n read_i|
|00001300| 6e 74 6f 5f 6c 69 73 74 | 28 6d 61 72 6b 5f 66 69 |nto_list|(mark_fi|
|00001310| 6c 2c 20 20 2f 2a 20 20 | 54 68 65 20 6d 61 72 6b |l,  /*  |The mark|
|00001320| 20 66 69 6c 65 20 20 20 | 20 20 20 20 20 20 20 20 | file   |        |
|00001330| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 2a 2f |        |      */|
|00001340| 0a 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |.       |        |
|00001350| 20 20 20 20 20 20 20 20 | 6c 69 73 74 5f 68 65 61 |        |list_hea|
|00001360| 64 2c 20 2f 2a 20 20 50 | 6f 69 6e 74 65 72 20 74 |d, /*  P|ointer t|
|00001370| 6f 20 74 68 65 20 68 65 | 61 64 20 6f 66 20 74 68 |o the he|ad of th|
|00001380| 65 20 6d 61 72 6b 20 6c | 69 73 74 20 20 2a 2f 20 |e mark l|ist  */ |
|00001390| 0a 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |.       |        |
|000013a0| 20 20 20 20 20 20 20 20 | 6c 69 73 74 5f 74 61 69 |        |list_tai|
|000013b0| 6c 29 0a 63 68 61 72 20 | 2a 6d 61 72 6b 5f 66 69 |l).char |*mark_fi|
|000013c0| 6c 3b 0a 4c 49 53 54 5f | 4e 4f 44 45 20 2a 2a 6c |l;.LIST_|NODE **l|
|000013d0| 69 73 74 5f 68 65 61 64 | 3b 0a 4c 49 53 54 5f 4e |ist_head|;.LIST_N|
|000013e0| 4f 44 45 20 2a 2a 6c 69 | 73 74 5f 74 61 69 6c 3b |ODE **li|st_tail;|
|000013f0| 0a 7b 0a 0a 20 20 46 49 | 4c 45 20 2a 6d 61 72 6b |.{..  FI|LE *mark|
|00001400| 5f 66 70 3b 20 20 20 20 | 20 20 20 20 20 20 20 20 |_fp;    |        |
|00001410| 20 20 20 20 20 20 2f 2a | 20 20 50 6f 69 6e 74 65 |      /*|  Pointe|
|00001420| 72 20 74 6f 20 74 68 65 | 20 6d 61 72 6b 20 66 69 |r to the| mark fi|
|00001430| 6c 65 20 73 74 72 65 61 | 6d 20 20 20 20 20 20 20 |le strea|m       |
|00001440| 2a 2f 0a 20 20 4c 49 53 | 54 5f 4e 4f 44 45 20 2a |*/.  LIS|T_NODE *|
|00001450| 6e 65 77 5f 70 74 72 3b | 20 20 20 20 20 20 20 20 |new_ptr;|        |
|00001460| 20 20 20 20 20 2f 2a 20 | 20 4e 65 77 20 6c 69 73 |     /* | New lis|
|00001470| 74 20 65 6c 65 6d 65 6e | 74 20 74 6f 20 61 64 64 |t elemen|t to add|
|00001480| 20 74 6f 20 6d 61 72 6b | 73 20 20 20 20 20 20 2a | to mark|s      *|
|00001490| 2f 0a 20 20 63 68 61 72 | 20 73 65 74 65 6e 76 5b |/.  char| setenv[|
|000014a0| 4d 41 58 5f 4c 49 4e 45 | 5d 3b 20 20 20 20 20 20 |MAX_LINE|];      |
|000014b0| 20 20 20 20 2f 2a 20 20 | 43 6f 6e 74 61 69 6e 73 |    /*  |Contains|
|000014c0| 20 74 68 65 20 73 65 74 | 65 6e 76 20 6c 69 6e 65 | the set|env line|
|000014d0| 20 69 6e 20 6d 61 72 6b | 20 66 69 6c 65 20 2a 2f | in mark| file */|
|000014e0| 0a 20 20 63 68 61 72 20 | 6d 61 72 6b 5b 4d 41 58 |.  char |mark[MAX|
|000014f0| 5f 4c 49 4e 45 5d 3b 20 | 20 20 20 20 20 20 20 20 |_LINE]; |        |
|00001500| 20 20 20 2f 2a 20 20 54 | 68 65 20 6d 61 72 6b 20 |   /*  T|he mark |
|00001510| 73 74 72 69 6e 67 20 77 | 68 69 63 68 20 77 69 6c |string w|hich wil|
|00001520| 6c 20 65 78 70 61 6e 64 | 20 20 20 20 20 2a 2f 0a |l expand|     */.|
|00001530| 20 20 63 68 61 72 20 70 | 61 74 68 5b 4d 41 58 5f |  char p|ath[MAX_|
|00001540| 4c 49 4e 45 5d 3b 20 20 | 20 20 20 20 20 20 20 20 |LINE];  |        |
|00001550| 20 20 2f 2a 20 20 54 68 | 65 20 65 78 70 61 6e 73 |  /*  Th|e expans|
|00001560| 69 6f 6e 20 6f 66 20 74 | 68 65 20 6d 61 72 6b 20 |ion of t|he mark |
|00001570| 20 20 20 20 20 20 20 20 | 20 20 20 20 2a 2f 0a 20 |        |    */. |
|00001580| 20 63 68 61 72 20 62 75 | 66 66 65 72 5b 4d 41 58 | char bu|ffer[MAX|
|00001590| 5f 4c 49 4e 45 5d 3b 20 | 20 20 20 20 20 20 20 20 |_LINE]; |        |
|000015a0| 20 2f 2a 20 20 54 65 6d | 70 6f 72 61 72 79 20 62 | /*  Tem|porary b|
|000015b0| 75 66 66 65 72 20 74 6f | 20 68 6f 6c 64 20 69 6e |uffer to| hold in|
|000015c0| 66 6f 72 6d 61 74 69 6f | 6e 20 20 2a 2f 0a 0a 20 |formatio|n  */.. |
|000015d0| 20 2f 2a 0a 20 20 20 2a | 20 20 4f 70 65 6e 20 74 | /*.   *|  Open t|
|000015e0| 68 65 20 6d 61 72 6b 20 | 66 69 6c 65 2e 0a 20 20 |he mark |file..  |
|000015f0| 20 2a 2f 0a 0a 20 20 2a | 6c 69 73 74 5f 74 61 69 | */..  *|list_tai|
|00001600| 6c 20 3d 20 2a 6c 69 73 | 74 5f 68 65 61 64 3b 0a |l = *lis|t_head;.|
|00001610| 20 20 69 66 20 28 21 28 | 6d 61 72 6b 5f 66 70 20 |  if (!(|mark_fp |
|00001620| 3d 20 66 6f 70 65 6e 28 | 6d 61 72 6b 5f 66 69 6c |= fopen(|mark_fil|
|00001630| 2c 20 22 72 22 29 29 29 | 20 7b 0a 0a 20 20 20 20 |, "r")))| {..    |
|00001640| 66 70 72 69 6e 74 66 28 | 73 74 64 65 72 72 2c 20 |fprintf(|stderr, |
|00001650| 22 72 65 61 64 5f 69 6e | 74 6f 5f 6c 69 73 74 3a |"read_in|to_list:|
|00001660| 20 20 55 6e 61 62 6c 65 | 20 74 6f 20 6f 70 65 6e |  Unable| to open|
|00001670| 20 25 73 5c 6e 22 2c 20 | 6d 61 72 6b 5f 66 69 6c | %s\n", |mark_fil|
|00001680| 29 3b 0a 20 20 20 20 72 | 65 74 75 72 6e 20 46 41 |);.    r|eturn FA|
|00001690| 4c 53 45 3b 0a 20 20 7d | 0a 0a 20 20 2f 2a 0a 20 |LSE;.  }|..  /*. |
|000016a0| 20 20 2a 20 20 4e 6f 77 | 20 63 6f 6e 74 69 6e 75 |  *  Now| continu|
|000016b0| 65 20 72 65 61 64 69 6e | 67 20 74 68 65 20 66 69 |e readin|g the fi|
|000016c0| 6c 65 20 61 6e 64 20 73 | 65 74 74 69 6e 67 20 75 |le and s|etting u|
|000016d0| 70 20 74 68 65 20 6c 69 | 6e 6b 65 64 20 6c 69 73 |p the li|nked lis|
|000016e0| 74 2e 0a 20 20 20 2a 2f | 0a 0a 20 20 77 68 69 6c |t..   */|..  whil|
|000016f0| 65 20 28 66 67 65 74 73 | 28 62 75 66 66 65 72 2c |e (fgets|(buffer,|
|00001700| 20 4d 41 58 5f 4c 49 4e | 45 2c 20 6d 61 72 6b 5f | MAX_LIN|E, mark_|
|00001710| 66 70 29 29 20 7b 0a 0a | 20 20 20 20 2f 2a 0a 20 |fp)) {..|    /*. |
|00001720| 20 20 20 20 2a 20 20 46 | 6f 72 6d 61 74 20 66 6f |    *  F|ormat fo|
|00001730| 72 20 74 68 65 20 66 69 | 6c 65 20 69 73 20 3a 20 |r the fi|le is : |
|00001740| 22 73 65 74 65 6e 76 20 | 6d 61 72 6b 5f 3c 6d 61 |"setenv |mark_<ma|
|00001750| 72 6b 5f 6e 61 6d 65 3e | 20 3c 6d 61 72 6b 5f 65 |rk_name>| <mark_e|
|00001760| 78 70 61 6e 73 69 6f 6e | 3e 22 0a 20 20 20 20 20 |xpansion|>".     |
|00001770| 2a 2f 0a 0a 20 20 20 20 | 73 73 63 61 6e 66 28 62 |*/..    |sscanf(b|
|00001780| 75 66 66 65 72 2c 20 22 | 25 73 20 6d 61 72 6b 5f |uffer, "|%s mark_|
|00001790| 25 73 20 25 73 22 2c 20 | 73 65 74 65 6e 76 2c 20 |%s %s", |setenv, |
|000017a0| 6d 61 72 6b 2c 20 70 61 | 74 68 29 3b 0a 0a 20 20 |mark, pa|th);..  |
|000017b0| 20 20 69 66 20 28 53 54 | 52 45 51 55 28 73 65 74 |  if (ST|REQU(set|
|000017c0| 65 6e 76 2c 20 22 75 6e | 73 65 74 65 6e 76 22 29 |env, "un|setenv")|
|000017d0| 29 20 63 6f 6e 74 69 6e | 75 65 3b 0a 20 20 20 20 |) contin|ue;.    |
|000017e0| 69 66 20 28 21 53 54 52 | 45 51 55 28 73 65 74 65 |if (!STR|EQU(sete|
|000017f0| 6e 76 2c 20 22 73 65 74 | 65 6e 76 22 29 29 20 7b |nv, "set|env")) {|
|00001800| 0a 0a 20 20 20 20 20 20 | 66 70 72 69 6e 74 66 28 |..      |fprintf(|
|00001810| 73 74 64 65 72 72 2c 20 | 22 72 65 61 64 5f 69 6e |stderr, |"read_in|
|00001820| 74 6f 5f 6c 69 73 74 3a | 20 20 45 72 72 6f 72 20 |to_list:|  Error |
|00001830| 69 6e 20 6d 61 72 6b 20 | 64 61 74 61 62 61 73 65 |in mark |database|
|00001840| 5c 6e 22 29 3b 0a 20 20 | 20 20 20 20 72 65 74 75 |\n");.  |    retu|
|00001850| 72 6e 20 46 41 4c 53 45 | 3b 0a 20 20 20 20 7d 0a |rn FALSE|;.    }.|
|00001860| 0a 20 20 20 20 2f 2a 0a | 20 20 20 20 20 2a 20 20 |.    /*.|     *  |
|00001870| 53 65 74 20 75 70 20 61 | 20 6e 65 77 20 6e 6f 64 |Set up a| new nod|
|00001880| 65 2e 0a 20 20 20 20 20 | 2a 2f 0a 0a 20 20 20 20 |e..     |*/..    |
|00001890| 69 66 20 28 21 28 6e 65 | 77 5f 70 74 72 20 3d 20 |if (!(ne|w_ptr = |
|000018a0| 28 4c 49 53 54 5f 4e 4f | 44 45 20 2a 29 6d 61 6c |(LIST_NO|DE *)mal|
|000018b0| 6c 6f 63 28 73 69 7a 65 | 6f 66 28 4c 49 53 54 5f |loc(size|of(LIST_|
|000018c0| 4e 4f 44 45 29 29 29 29 | 20 7b 0a 0a 20 20 20 20 |NODE))))| {..    |
|000018d0| 20 20 66 70 72 69 6e 74 | 66 28 20 73 74 64 65 72 |  fprint|f( stder|
|000018e0| 72 2c 20 22 72 65 61 64 | 5f 69 6e 74 6f 5f 6c 69 |r, "read|_into_li|
|000018f0| 73 74 3a 20 65 72 72 6f | 72 20 6d 61 6c 6c 6f 63 |st: erro|r malloc|
|00001900| 69 6e 67 20 6e 65 77 20 | 73 74 72 75 63 74 75 72 |ing new |structur|
|00001910| 65 5c 6e 22 29 3b 0a 20 | 20 20 20 20 20 72 65 74 |e\n");. |     ret|
|00001920| 75 72 6e 20 46 41 4c 53 | 45 3b 0a 20 20 20 20 7d |urn FALS|E;.    }|
|00001930| 0a 0a 20 20 20 20 6e 65 | 77 5f 70 74 72 2d 3e 75 |..    ne|w_ptr->u|
|00001940| 6e 73 65 74 5f 66 6c 61 | 67 20 3d 20 46 41 4c 53 |nset_fla|g = FALS|
|00001950| 45 3b 0a 20 20 20 20 69 | 66 20 28 21 28 6e 65 77 |E;.    i|f (!(new|
|00001960| 5f 70 74 72 2d 3e 6d 61 | 72 6b 20 3d 20 28 63 68 |_ptr->ma|rk = (ch|
|00001970| 61 72 20 2a 29 6d 61 6c | 6c 6f 63 28 73 74 72 6c |ar *)mal|loc(strl|
|00001980| 65 6e 28 6d 61 72 6b 29 | 20 2b 20 31 29 29 29 20 |en(mark)| + 1))) |
|00001990| 7b 0a 0a 20 20 20 20 20 | 20 66 70 72 69 6e 74 66 |{..     | fprintf|
|000019a0| 28 20 73 74 64 65 72 72 | 2c 20 22 72 65 61 64 5f |( stderr|, "read_|
|000019b0| 69 6e 74 6f 5f 6c 69 73 | 74 3a 20 65 72 72 6f 72 |into_lis|t: error|
|000019c0| 20 6d 61 6c 6c 6f 63 69 | 6e 67 20 6e 65 77 20 6d | malloci|ng new m|
|000019d0| 61 72 6b 20 73 74 72 69 | 6e 67 5c 6e 22 29 3b 0a |ark stri|ng\n");.|
|000019e0| 20 20 20 20 20 20 72 65 | 74 75 72 6e 20 46 41 4c |      re|turn FAL|
|000019f0| 53 45 3b 0a 20 20 20 20 | 7d 20 65 6c 73 65 20 69 |SE;.    |} else i|
|00001a00| 66 20 28 21 28 6e 65 77 | 5f 70 74 72 2d 3e 70 61 |f (!(new|_ptr->pa|
|00001a10| 74 68 20 3d 20 28 63 68 | 61 72 20 2a 29 6d 61 6c |th = (ch|ar *)mal|
|00001a20| 6c 6f 63 28 73 74 72 6c | 65 6e 28 70 61 74 68 29 |loc(strl|en(path)|
|00001a30| 20 2b 20 31 29 29 29 20 | 7b 0a 0a 20 20 20 20 20 | + 1))) |{..     |
|00001a40| 20 66 70 72 69 6e 74 66 | 28 20 73 74 64 65 72 72 | fprintf|( stderr|
|00001a50| 2c 20 22 72 65 61 64 5f | 69 6e 74 6f 5f 6c 69 73 |, "read_|into_lis|
|00001a60| 74 3a 20 65 72 72 6f 72 | 20 6d 61 6c 6c 6f 63 69 |t: error| malloci|
|00001a70| 6e 67 20 6e 65 77 20 65 | 78 70 61 6e 64 20 73 74 |ng new e|xpand st|
|00001a80| 72 69 6e 67 5c 6e 22 29 | 3b 0a 20 20 20 20 20 20 |ring\n")|;.      |
|00001a90| 72 65 74 75 72 6e 20 46 | 41 4c 53 45 3b 0a 20 20 |return F|ALSE;.  |
|00001aa0| 20 20 7d 0a 20 20 20 20 | 6e 65 77 5f 70 74 72 2d |  }.    |new_ptr-|
|00001ab0| 3e 6e 65 78 74 20 3d 20 | 4e 55 4c 4c 3b 0a 20 20 |>next = |NULL;.  |
|00001ac0| 20 20 73 74 72 63 70 79 | 28 6e 65 77 5f 70 74 72 |  strcpy|(new_ptr|
|00001ad0| 2d 3e 6d 61 72 6b 2c 20 | 6d 61 72 6b 29 3b 20 73 |->mark, |mark); s|
|00001ae0| 74 72 63 70 79 28 6e 65 | 77 5f 70 74 72 2d 3e 70 |trcpy(ne|w_ptr->p|
|00001af0| 61 74 68 2c 20 70 61 74 | 68 29 3b 0a 0a 20 20 20 |ath, pat|h);..   |
|00001b00| 20 2f 2a 0a 20 20 20 20 | 20 2a 20 20 49 6e 73 65 | /*.    | *  Inse|
|00001b10| 72 74 20 74 68 65 20 6e | 65 77 20 6d 61 72 6b 20 |rt the n|ew mark |
|00001b20| 69 6e 74 6f 20 74 68 65 | 20 6c 69 73 74 2e 0a 20 |into the| list.. |
|00001b30| 20 20 20 20 2a 2f 0a 0a | 20 20 20 20 69 66 20 28 |    */..|    if (|
|00001b40| 2a 6c 69 73 74 5f 68 65 | 61 64 20 3d 3d 20 4e 55 |*list_he|ad == NU|
|00001b50| 4c 4c 29 20 7b 0a 0a 20 | 20 20 20 20 20 2a 6c 69 |LL) {.. |     *li|
|00001b60| 73 74 5f 68 65 61 64 20 | 3d 20 2a 6c 69 73 74 5f |st_head |= *list_|
|00001b70| 74 61 69 6c 20 3d 20 6e | 65 77 5f 70 74 72 3b 0a |tail = n|ew_ptr;.|
|00001b80| 20 20 20 20 7d 20 65 6c | 73 65 20 7b 0a 0a 20 20 |    } el|se {..  |
|00001b90| 20 20 20 20 28 2a 6c 69 | 73 74 5f 74 61 69 6c 29 |    (*li|st_tail)|
|00001ba0| 2d 3e 6e 65 78 74 20 3d | 20 6e 65 77 5f 70 74 72 |->next =| new_ptr|
|00001bb0| 3b 0a 20 20 20 20 20 20 | 2a 6c 69 73 74 5f 74 61 |;.      |*list_ta|
|00001bc0| 69 6c 20 3d 20 6e 65 77 | 5f 70 74 72 3b 0a 20 20 |il = new|_ptr;.  |
|00001bd0| 20 20 7d 0a 20 20 7d 0a | 0a 20 20 2f 2a 0a 20 20 |  }.  }.|.  /*.  |
|00001be0| 20 2a 20 20 44 6f 6e 65 | 20 77 69 74 68 20 67 65 | *  Done| with ge|
|00001bf0| 6e 65 72 61 74 69 6e 67 | 20 74 68 65 20 6c 69 6e |nerating| the lin|
|00001c00| 6b 65 64 20 6c 69 73 74 | 20 6f 66 20 63 75 72 72 |ked list| of curr|
|00001c10| 65 6e 74 20 6d 61 72 6b | 73 2e 0a 20 20 20 2a 2f |ent mark|s..   */|
|00001c20| 0a 0a 20 20 66 63 6c 6f | 73 65 28 6d 61 72 6b 5f |..  fclo|se(mark_|
|00001c30| 66 70 29 3b 0a 20 20 72 | 65 74 75 72 6e 20 54 52 |fp);.  r|eturn TR|
|00001c40| 55 45 3b 0a 7d 0a 0a 2f | 2a 0a 20 2a 20 20 62 6f |UE;.}../|*. *  bo|
|00001c50| 6f 6c 65 61 6e 20 69 6e | 69 74 69 61 6c 69 7a 65 |olean in|itialize|
|00001c60| 28 20 63 68 61 72 20 2a | 2a 70 77 64 2c 0a 20 2a |( char *|*pwd,. *|
|00001c70| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00001c80| 20 20 20 20 20 20 63 68 | 61 72 20 2a 6d 61 72 6b |      ch|ar *mark|
|00001c90| 5f 66 69 6c 2c 0a 20 2a | 20 20 20 20 20 20 20 20 |_fil,. *|        |
|00001ca0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 4c 49 |        |      LI|
|00001cb0| 53 54 5f 4e 4f 44 45 20 | 2a 2a 6c 69 73 74 5f 68 |ST_NODE |**list_h|
|00001cc0| 65 61 64 2c 0a 20 2a 20 | 20 20 20 20 20 20 20 20 |ead,. * |        |
|00001cd0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 4c 49 53 |        |     LIS|
|00001ce0| 54 5f 4e 4f 44 45 20 2a | 2a 6c 69 73 74 5f 74 61 |T_NODE *|*list_ta|
|00001cf0| 69 6c 29 0a 20 2a 0a 20 | 2a 20 20 54 68 69 73 20 |il). *. |*  This |
|00001d00| 72 6f 75 74 69 6e 65 20 | 69 73 20 63 61 6c 6c 65 |routine |is calle|
|00001d10| 64 20 74 6f 20 69 6e 69 | 74 69 61 6c 69 7a 65 20 |d to ini|tialize |
|00001d20| 74 68 65 20 76 61 72 69 | 61 62 6c 65 73 20 61 6e |the vari|ables an|
|00001d30| 64 20 6c 69 73 74 0a 20 | 2a 20 20 6f 66 20 6d 61 |d list. |*  of ma|
|00001d40| 72 6b 73 20 63 75 72 72 | 65 6e 74 6c 79 20 73 65 |rks curr|ently se|
|00001d50| 74 2e 0a 20 2a 2f 0a 0a | 62 6f 6f 6c 65 61 6e 20 |t.. */..|boolean |
|00001d60| 69 6e 69 74 69 61 6c 69 | 7a 65 28 20 70 77 64 2c |initiali|ze( pwd,|
|00001d70| 20 0a 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | .      |        |
|00001d80| 20 20 20 20 20 20 6d 61 | 72 6b 5f 66 69 6c 2c 20 |      ma|rk_fil, |
|00001d90| 0a 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |.       |        |
|00001da0| 20 20 20 20 20 6c 69 73 | 74 5f 68 65 61 64 2c 0a |     lis|t_head,.|
|00001db0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00001dc0| 20 20 20 20 6c 69 73 74 | 5f 74 61 69 6c 29 0a 4c |    list|_tail).L|
|00001dd0| 49 53 54 5f 4e 4f 44 45 | 20 2a 2a 6c 69 73 74 5f |IST_NODE| **list_|
|00001de0| 74 61 69 6c 3b 0a 4c 49 | 53 54 5f 4e 4f 44 45 20 |tail;.LI|ST_NODE |
|00001df0| 2a 2a 6c 69 73 74 5f 68 | 65 61 64 3b 0a 63 68 61 |**list_h|ead;.cha|
|00001e00| 72 20 2a 6d 61 72 6b 5f | 66 69 6c 3b 0a 63 68 61 |r *mark_|fil;.cha|
|00001e10| 72 20 2a 2a 70 77 64 3b | 0a 7b 0a 0a 20 20 46 49 |r **pwd;|.{..  FI|
|00001e20| 4c 45 20 2a 6d 61 72 6b | 5f 66 70 3b 0a 20 20 63 |LE *mark|_fp;.  c|
|00001e30| 68 61 72 20 2a 67 65 74 | 65 6e 76 28 29 3b 0a 20 |har *get|env();. |
|00001e40| 20 63 68 61 72 20 2a 70 | 74 72 3b 0a 0a 20 20 2f | char *p|tr;..  /|
|00001e50| 2a 0a 20 20 20 2a 20 20 | 47 65 74 20 63 75 72 72 |*.   *  |Get curr|
|00001e60| 65 6e 74 20 64 69 72 65 | 63 74 6f 72 79 20 61 6e |ent dire|ctory an|
|00001e70| 64 20 70 6f 69 6e 74 65 | 72 20 74 6f 20 74 68 65 |d pointe|r to the|
|00001e80| 20 6d 61 72 6b 20 64 69 | 72 65 63 74 6f 72 79 2e | mark di|rectory.|
|00001e90| 0a 20 20 20 2a 2f 0a 0a | 23 69 66 64 65 66 20 48 |.   */..|#ifdef H|
|00001ea0| 50 0a 0a 20 20 69 66 20 | 28 21 28 67 65 74 63 77 |P..  if |(!(getcw|
|00001eb0| 64 28 28 2a 70 77 64 20 | 3d 20 28 63 68 61 72 20 |d((*pwd |= (char |
|00001ec0| 2a 29 6d 61 6c 6c 6f 63 | 28 4d 41 58 5f 4c 49 4e |*)malloc|(MAX_LIN|
|00001ed0| 45 29 29 2c 20 4d 41 58 | 5f 4c 49 4e 45 29 29 29 |E)), MAX|_LINE)))|
|00001ee0| 20 7b 0a 23 65 6c 73 65 | 0a 0a 20 20 69 66 20 28 | {.#else|..  if (|
|00001ef0| 21 28 2a 70 77 64 20 3d | 20 67 65 74 65 6e 76 28 |!(*pwd =| getenv(|
|00001f00| 22 50 57 44 22 29 29 29 | 20 7b 0a 23 65 6e 64 69 |"PWD")))| {.#endi|
|00001f10| 66 0a 0a 20 20 20 20 66 | 70 72 69 6e 74 66 28 73 |f..    f|printf(s|
|00001f20| 74 64 65 72 72 2c 20 22 | 69 6e 69 74 69 61 6c 69 |tderr, "|initiali|
|00001f30| 7a 65 3a 20 20 55 6e 61 | 62 6c 65 20 74 6f 20 67 |ze:  Una|ble to g|
|00001f40| 65 74 20 65 6e 76 69 72 | 6f 6e 6d 65 6e 74 20 76 |et envir|onment v|
|00001f50| 61 72 20 24 50 57 44 5c | 6e 22 29 3b 0a 20 20 20 |ar $PWD\|n");.   |
|00001f60| 20 72 65 74 75 72 6e 20 | 46 41 4c 53 45 3b 0a 20 | return |FALSE;. |
|00001f70| 20 7d 0a 0a 20 20 2f 2a | 0a 20 20 20 2a 20 20 4e | }..  /*|.   *  N|
|00001f80| 6f 74 69 63 65 20 77 65 | 20 77 6f 75 6c 64 20 6c |otice we| would l|
|00001f90| 69 6b 65 20 74 6f 20 73 | 74 72 69 70 20 6f 66 66 |ike to s|trip off|
|00001fa0| 20 74 68 65 20 2f 74 6d | 70 5f 6d 6f 75 6e 74 20 | the /tm|p_mount |
|00001fb0| 66 72 6f 6d 20 74 68 65 | 20 2a 70 77 64 2c 0a 20 |from the| *pwd,. |
|00001fc0| 20 20 2a 20 20 69 66 20 | 69 74 20 65 78 69 73 74 |  *  if |it exist|
|00001fd0| 73 21 0a 20 20 20 2a 2f | 0a 0a 20 20 69 66 20 28 |s!.   */|..  if (|
|00001fe0| 73 74 72 6e 63 6d 70 28 | 2a 70 77 64 2c 20 22 2f |strncmp(|*pwd, "/|
|00001ff0| 74 6d 70 5f 6d 6e 74 22 | 2c 20 38 29 20 3d 3d 20 |tmp_mnt"|, 8) == |
|00002000| 30 29 20 7b 0a 20 20 20 | 20 2a 70 77 64 20 2b 3d |0) {.   | *pwd +=|
|00002010| 20 38 3b 0a 20 20 7d 0a | 0a 20 20 69 66 20 28 21 | 8;.  }.|.  if (!|
|00002020| 28 70 74 72 20 3d 20 67 | 65 74 65 6e 76 28 22 4d |(ptr = g|etenv("M|
|00002030| 41 52 4b 5f 44 49 52 22 | 29 29 29 20 7b 0a 0a 20 |ARK_DIR"|))) {.. |
|00002040| 20 20 20 66 70 72 69 6e | 74 66 28 73 74 64 65 72 |   fprin|tf(stder|
|00002050| 72 2c 20 22 69 6e 69 74 | 69 61 6c 69 7a 65 3a 20 |r, "init|ialize: |
|00002060| 20 4d 75 73 74 20 73 65 | 74 20 65 6e 76 69 72 6f | Must se|t enviro|
|00002070| 6e 6d 65 6e 74 20 76 61 | 72 20 24 4d 41 52 4b 5f |nment va|r $MARK_|
|00002080| 44 49 52 5c 6e 22 29 3b | 0a 20 20 20 20 72 65 74 |DIR\n");|.    ret|
|00002090| 75 72 6e 20 46 41 4c 53 | 45 3b 0a 20 20 7d 20 65 |urn FALS|E;.  } e|
|000020a0| 6c 73 65 20 7b 0a 0a 20 | 20 20 20 2f 2a 0a 20 20 |lse {.. |   /*.  |
|000020b0| 20 20 20 2a 20 20 43 6f | 6e 73 74 72 75 63 74 20 |   *  Co|nstruct |
|000020c0| 6d 61 72 6b 20 64 61 74 | 61 20 62 61 73 65 20 66 |mark dat|a base f|
|000020d0| 69 6c 65 20 70 6f 69 6e | 74 65 72 2e 0a 20 20 20 |ile poin|ter..   |
|000020e0| 20 20 2a 2f 0a 0a 20 20 | 20 20 73 70 72 69 6e 74 |  */..  |  sprint|
|000020f0| 66 28 20 6d 61 72 6b 5f | 66 69 6c 2c 20 22 25 73 |f( mark_|fil, "%s|
|00002100| 2f 6d 61 72 6b 5f 64 62 | 22 2c 20 70 74 72 29 3b |/mark_db|", ptr);|
|00002110| 0a 20 20 7d 0a 0a 20 20 | 69 66 20 28 21 28 6d 61 |.  }..  |if (!(ma|
|00002120| 72 6b 5f 66 70 20 3d 20 | 66 6f 70 65 6e 28 6d 61 |rk_fp = |fopen(ma|
|00002130| 72 6b 5f 66 69 6c 2c 20 | 22 61 22 29 29 29 20 7b |rk_fil, |"a"))) {|
|00002140| 0a 0a 20 20 20 20 66 70 | 72 69 6e 74 66 28 73 74 |..    fp|rintf(st|
|00002150| 64 65 72 72 2c 20 22 69 | 6e 69 74 69 61 6c 69 7a |derr, "i|nitializ|
|00002160| 65 3a 20 20 55 6e 61 62 | 6c 65 20 74 6f 20 6f 70 |e:  Unab|le to op|
|00002170| 65 6e 20 25 73 5c 6e 22 | 2c 20 6d 61 72 6b 5f 66 |en %s\n"|, mark_f|
|00002180| 69 6c 29 3b 0a 20 20 20 | 20 72 65 74 75 72 6e 20 |il);.   | return |
|00002190| 46 41 4c 53 45 3b 0a 20 | 20 7d 0a 0a 20 20 66 63 |FALSE;. | }..  fc|
|000021a0| 6c 6f 73 65 28 6d 61 72 | 6b 5f 66 70 29 3b 0a 0a |lose(mar|k_fp);..|
|000021b0| 20 20 2f 2a 0a 20 20 20 | 2a 20 20 52 65 61 64 20 |  /*.   |*  Read |
|000021c0| 6d 61 72 6b 73 20 69 6e | 74 6f 20 61 20 6c 69 6e |marks in|to a lin|
|000021d0| 6b 65 64 20 6c 69 73 74 | 2c 20 77 69 74 68 20 74 |ked list|, with t|
|000021e0| 68 65 20 6d 61 72 6b 20 | 73 74 72 69 6e 67 2c 0a |he mark |string,.|
|000021f0| 20 20 20 2a 20 20 61 6e | 64 20 74 68 65 20 70 61 |   *  an|d the pa|
|00002200| 74 68 20 73 74 72 69 6e | 67 2e 0a 20 20 20 2a 2f |th strin|g..   */|
|00002210| 0a 0a 20 20 69 66 20 28 | 21 72 65 61 64 5f 69 6e |..  if (|!read_in|
|00002220| 74 6f 5f 6c 69 73 74 28 | 6d 61 72 6b 5f 66 69 6c |to_list(|mark_fil|
|00002230| 2c 20 6c 69 73 74 5f 68 | 65 61 64 2c 20 6c 69 73 |, list_h|ead, lis|
|00002240| 74 5f 74 61 69 6c 29 29 | 20 7b 0a 0a 20 20 20 20 |t_tail))| {..    |
|00002250| 66 70 72 69 6e 74 66 28 | 73 74 64 65 72 72 2c 20 |fprintf(|stderr, |
|00002260| 22 69 6e 69 74 69 61 6c | 69 7a 65 3a 20 20 55 6e |"initial|ize:  Un|
|00002270| 61 62 6c 65 20 74 6f 20 | 72 65 61 64 20 6d 61 72 |able to |read mar|
|00002280| 6b 20 66 69 6c 65 20 25 | 73 5c 6e 22 2c 20 6d 61 |k file %|s\n", ma|
|00002290| 72 6b 5f 66 69 6c 29 3b | 0a 20 20 20 20 72 65 74 |rk_fil);|.    ret|
|000022a0| 75 72 6e 20 46 41 4c 53 | 45 3b 0a 20 20 7d 0a 0a |urn FALS|E;.  }..|
|000022b0| 20 20 72 65 74 75 72 6e | 20 54 52 55 45 3b 0a 7d |  return| TRUE;.}|
|000022c0| 20 20 0a 0a 2f 2a 0a 20 | 2a 20 20 54 5f 43 4f 4d |  ../*. |*  T_COM|
|000022d0| 4d 20 70 61 72 73 65 28 | 20 63 68 61 72 20 2a 6f |M parse(| char *o|
|000022e0| 70 74 69 6f 6e 29 0a 20 | 2a 0a 20 2a 20 20 54 68 |ption). |*. *  Th|
|000022f0| 69 73 20 72 6f 75 74 69 | 6e 65 20 72 65 74 75 72 |is routi|ne retur|
|00002300| 6e 73 20 74 68 65 20 65 | 6e 75 6d 65 72 61 74 69 |ns the e|numerati|
|00002310| 6f 6e 20 66 6f 72 20 74 | 68 65 20 67 69 76 65 6e |on for t|he given|
|00002320| 20 73 74 72 69 6e 67 20 | 77 68 69 63 68 0a 20 2a | string |which. *|
|00002330| 20 20 72 65 70 72 65 73 | 65 6e 74 73 20 61 6e 20 |  repres|ents an |
|00002340| 6f 70 74 69 6f 6e 20 6f | 6e 20 74 68 65 20 63 6f |option o|n the co|
|00002350| 6d 6d 61 6e 64 20 6c 69 | 6e 65 2e 20 20 4f 70 74 |mmand li|ne.  Opt|
|00002360| 69 6f 6e 73 20 63 61 6e | 20 62 65 20 61 6e 79 74 |ions can| be anyt|
|00002370| 68 69 6e 67 0a 20 2a 20 | 20 66 72 6f 6d 20 2d 68 |hing. * | from -h|
|00002380| 65 6c 70 20 66 6f 72 20 | 68 65 6c 70 2c 20 74 6f |elp for |help, to|
|00002390| 20 74 68 65 20 6d 61 72 | 6b 20 74 6f 20 62 65 20 | the mar|k to be |
|000023a0| 73 65 74 2e 0a 20 2a 2f | 0a 0a 54 5f 43 4f 4d 4d |set.. */|..T_COMM|
|000023b0| 20 70 61 72 73 65 28 20 | 6f 70 74 69 6f 6e 29 20 | parse( |option) |
|000023c0| 20 2f 2a 20 20 54 68 65 | 20 73 74 72 69 6e 67 20 | /*  The| string |
|000023d0| 72 65 70 72 65 73 65 6e | 74 69 6e 67 20 74 68 65 |represen|ting the|
|000023e0| 20 6f 70 74 69 6f 6e 20 | 72 65 71 75 65 73 74 65 | option |requeste|
|000023f0| 64 20 20 20 20 20 2a 2f | 0a 63 68 61 72 20 2a 6f |d     */|.char *o|
|00002400| 70 74 69 6f 6e 3b 0a 7b | 0a 0a 20 20 69 6e 74 20 |ption;.{|..  int |
|00002410| 6a 3b 0a 20 20 63 68 61 | 72 20 2a 70 74 72 3b 0a |j;.  cha|r *ptr;.|
|00002420| 0a 20 20 2f 2a 0a 20 20 | 20 2a 20 20 4e 6f 20 64 |.  /*.  | *  No d|
|00002430| 61 73 68 20 69 6e 64 69 | 63 61 74 65 73 20 6e 6f |ash indi|cates no|
|00002440| 20 72 65 61 6c 20 6f 70 | 74 69 6f 6e 2c 20 62 75 | real op|tion, bu|
|00002450| 74 20 6a 75 73 74 20 61 | 20 64 69 72 65 63 74 6f |t just a| directo|
|00002460| 72 79 20 74 6f 20 6d 61 | 72 6b 2e 0a 20 20 20 2a |ry to ma|rk..   *|
|00002470| 2f 0a 0a 20 20 69 66 20 | 28 2a 6f 70 74 69 6f 6e |/..  if |(*option|
|00002480| 20 21 3d 20 27 2d 27 29 | 20 7b 0a 0a 20 20 20 20 | != '-')| {..    |
|00002490| 72 65 74 75 72 6e 20 4b | 5f 4d 41 52 4b 5f 44 49 |return K|_MARK_DI|
|000024a0| 52 3b 0a 20 20 7d 0a 0a | 20 20 2f 2a 0a 20 20 20 |R;.  }..|  /*.   |
|000024b0| 2a 20 20 4d 75 73 74 20 | 62 65 20 6f 6e 65 20 6f |*  Must |be one o|
|000024c0| 66 20 74 68 65 20 63 6f | 6d 6d 61 6e 64 73 2c 20 |f the co|mmands, |
|000024d0| 65 6c 73 65 20 74 68 65 | 72 65 20 69 73 0a 20 20 |else the|re is.  |
|000024e0| 20 2a 20 20 61 6e 20 65 | 72 72 6f 72 2e 0a 20 20 | *  an e|rror..  |
|000024f0| 20 2a 2f 0a 0a 20 20 66 | 6f 72 20 28 6a 20 3d 20 | */..  f|or (j = |
|00002500| 30 3b 20 70 74 72 20 3d | 20 63 6f 6d 6d 61 6e 64 |0; ptr =| command|
|00002510| 5b 6a 5d 2e 74 65 78 74 | 3b 20 6a 2b 2b 29 20 7b |[j].text|; j++) {|
|00002520| 0a 0a 20 20 20 20 69 66 | 20 28 53 54 52 45 51 55 |..    if| (STREQU|
|00002530| 28 70 74 72 2c 20 6f 70 | 74 69 6f 6e 29 29 20 62 |(ptr, op|tion)) b|
|00002540| 72 65 61 6b 3b 0a 20 20 | 7d 0a 0a 20 20 69 66 20 |reak;.  |}..  if |
|00002550| 28 21 70 74 72 29 20 7b | 0a 0a 20 20 20 20 66 70 |(!ptr) {|..    fp|
|00002560| 72 69 6e 74 66 28 73 74 | 64 65 72 72 2c 20 22 70 |rintf(st|derr, "p|
|00002570| 61 72 73 65 3a 20 75 6e | 72 65 63 6f 67 6e 69 7a |arse: un|recogniz|
|00002580| 65 64 20 6f 70 74 69 6f | 6e 20 66 72 6f 6d 20 6d |ed optio|n from m|
|00002590| 61 69 6e 20 28 25 73 29 | 5c 6e 22 2c 20 6f 70 74 |ain (%s)|\n", opt|
|000025a0| 69 6f 6e 29 3b 0a 20 20 | 20 20 72 65 74 75 72 6e |ion);.  |  return|
|000025b0| 20 4b 5f 4e 55 4c 4c 3b | 0a 20 20 7d 0a 0a 20 20 | K_NULL;|.  }..  |
|000025c0| 72 65 74 75 72 6e 20 63 | 6f 6d 6d 61 6e 64 5b 6a |return c|ommand[j|
|000025d0| 5d 2e 74 79 70 65 3b 0a | 7d 0a 0a 62 6f 6f 6c 65 |].type;.|}..boole|
|000025e0| 61 6e 20 6c 69 73 74 5f | 6d 61 72 6b 73 28 20 6c |an list_|marks( l|
|000025f0| 69 73 74 5f 70 74 72 29 | 0a 4c 49 53 54 5f 4e 4f |ist_ptr)|.LIST_NO|
|00002600| 44 45 20 2a 6c 69 73 74 | 5f 70 74 72 3b 0a 7b 0a |DE *list|_ptr;.{.|
|00002610| 0a 20 20 0a 20 20 2f 2a | 0a 20 20 20 2a 20 20 45 |.  .  /*|.   *  E|
|00002620| 61 63 68 20 6c 69 6e 65 | 20 63 6f 6e 73 69 73 74 |ach line| consist|
|00002630| 73 20 6f 66 20 74 68 65 | 20 6d 61 72 6b 2c 20 61 |s of the| mark, a|
|00002640| 6e 64 20 74 68 65 6e 20 | 74 68 65 20 70 61 74 68 |nd then |the path|
|00002650| 6e 61 6d 65 2e 0a 20 20 | 20 2a 2f 0a 0a 20 20 66 |name..  | */..  f|
|00002660| 70 72 69 6e 74 66 28 73 | 74 64 6f 75 74 2c 20 22 |printf(s|tdout, "|
|00002670| 4d 41 52 4b 5c 74 5c 74 | 50 41 54 48 5c 6e 2d 2d |MARK\t\t|PATH\n--|
|00002680| 2d 2d 5c 74 5c 74 2d 2d | 2d 2d 5c 6e 22 29 3b 0a |--\t\t--|--\n");.|
|00002690| 20 20 66 6f 72 20 28 3b | 20 6c 69 73 74 5f 70 74 |  for (;| list_pt|
|000026a0| 72 3b 20 6c 69 73 74 5f | 70 74 72 20 3d 20 6c 69 |r; list_|ptr = li|
|000026b0| 73 74 5f 70 74 72 2d 3e | 6e 65 78 74 29 20 7b 0a |st_ptr->|next) {.|
|000026c0| 0a 20 20 20 20 66 70 72 | 69 6e 74 66 28 73 74 64 |.    fpr|intf(std|
|000026d0| 6f 75 74 2c 20 22 25 73 | 5c 74 5c 74 25 73 5c 6e |out, "%s|\t\t%s\n|
|000026e0| 22 2c 20 6c 69 73 74 5f | 70 74 72 2d 3e 6d 61 72 |", list_|ptr->mar|
|000026f0| 6b 2c 20 6c 69 73 74 5f | 70 74 72 2d 3e 70 61 74 |k, list_|ptr->pat|
|00002700| 68 29 3b 0a 20 20 7d 0a | 0a 20 20 72 65 74 75 72 |h);.  }.|.  retur|
|00002710| 6e 20 54 52 55 45 3b 0a | 7d 0a 0a 2f 2a 0a 20 2a |n TRUE;.|}../*. *|
|00002720| 20 20 62 6f 6f 6c 65 61 | 6e 20 6d 61 72 6b 5f 64 |  boolea|n mark_d|
|00002730| 69 72 28 20 63 68 61 72 | 20 2a 70 77 64 2c 0a 20 |ir( char| *pwd,. |
|00002740| 2a 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |*       |        |
|00002750| 20 20 20 20 20 63 68 61 | 72 20 2a 6d 61 72 6b 2c |     cha|r *mark,|
|00002760| 0a 20 2a 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |. *     |        |
|00002770| 20 20 20 20 20 20 20 4c | 49 53 54 5f 4e 4f 44 45 |       L|IST_NODE|
|00002780| 20 2a 2a 6c 69 73 74 5f | 68 65 61 64 2c 0a 20 2a | **list_|head,. *|
|00002790| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|000027a0| 20 20 20 20 4c 49 53 54 | 5f 4e 4f 44 45 20 2a 2a |    LIST|_NODE **|
|000027b0| 6c 69 73 74 5f 74 61 69 | 6c 29 0a 20 2a 0a 20 2a |list_tai|l). *. *|
|000027c0| 20 20 54 68 69 73 20 72 | 6f 75 74 69 6e 65 20 61 |  This r|outine a|
|000027d0| 64 64 73 20 61 20 6e 65 | 77 20 6d 61 72 6b 20 77 |dds a ne|w mark w|
|000027e0| 69 74 68 20 65 78 70 61 | 6e 73 69 6f 6e 20 74 6f |ith expa|nsion to|
|000027f0| 20 74 68 65 20 67 69 76 | 65 6e 20 6c 69 73 74 2e | the giv|en list.|
|00002800| 0a 20 2a 2f 0a 0a 62 6f | 6f 6c 65 61 6e 20 6d 61 |. */..bo|olean ma|
|00002810| 72 6b 5f 64 69 72 28 70 | 77 64 2c 20 0a 20 20 20 |rk_dir(p|wd, .   |
|00002820| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 6d 61 |        |      ma|
|00002830| 72 6b 2c 20 0a 20 20 20 | 20 20 20 20 20 20 20 20 |rk, .   |        |
|00002840| 20 20 20 20 20 20 6c 69 | 73 74 5f 68 65 61 64 2c |      li|st_head,|
|00002850| 0a 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |.       |        |
|00002860| 20 20 6c 69 73 74 5f 74 | 61 69 6c 29 0a 4c 49 53 |  list_t|ail).LIS|
|00002870| 54 5f 4e 4f 44 45 20 2a | 2a 6c 69 73 74 5f 68 65 |T_NODE *|*list_he|
|00002880| 61 64 2c 0a 20 20 20 20 | 20 20 20 20 20 20 2a 2a |ad,.    |      **|
|00002890| 6c 69 73 74 5f 74 61 69 | 6c 3b 0a 63 68 61 72 20 |list_tai|l;.char |
|000028a0| 2a 70 77 64 3b 0a 63 68 | 61 72 20 2a 6d 61 72 6b |*pwd;.ch|ar *mark|
|000028b0| 3b 0a 7b 0a 0a 20 20 63 | 68 61 72 20 2a 70 74 72 |;.{..  c|har *ptr|
|000028c0| 3b 0a 20 20 4c 49 53 54 | 5f 4e 4f 44 45 20 2a 6e |;.  LIST|_NODE *n|
|000028d0| 65 77 5f 70 74 72 2c 20 | 2a 6c 69 73 74 5f 70 74 |ew_ptr, |*list_pt|
|000028e0| 72 3b 0a 0a 20 20 2f 2a | 0a 20 20 20 2a 20 20 41 |r;..  /*|.   *  A|
|000028f0| 20 6d 61 72 6b 20 6d 75 | 73 74 20 62 65 20 61 6c | mark mu|st be al|
|00002900| 70 68 61 6e 75 6d 65 72 | 69 63 2e 0a 20 20 20 2a |phanumer|ic..   *|
|00002910| 2f 0a 0a 20 20 66 6f 72 | 20 28 70 74 72 20 3d 20 |/..  for| (ptr = |
|00002920| 6d 61 72 6b 3b 20 2a 70 | 74 72 20 21 3d 20 27 5c |mark; *p|tr != '\|
|00002930| 30 27 3b 20 70 74 72 2b | 2b 29 20 7b 0a 0a 20 20 |0'; ptr+|+) {..  |
|00002940| 20 20 69 66 20 28 21 28 | 69 73 61 6c 6e 75 6d 28 |  if (!(|isalnum(|
|00002950| 2a 70 74 72 29 20 7c 7c | 20 28 2a 70 74 72 20 3d |*ptr) ||| (*ptr =|
|00002960| 3d 20 27 5f 27 29 29 29 | 20 7b 0a 0a 20 20 20 20 |= '_')))| {..    |
|00002970| 20 20 66 70 72 69 6e 74 | 66 28 73 74 64 65 72 72 |  fprint|f(stderr|
|00002980| 2c 20 22 6d 61 72 6b 5f | 64 69 72 3a 20 6d 61 72 |, "mark_|dir: mar|
|00002990| 6b 20 6d 75 73 74 20 62 | 65 20 61 6c 70 68 61 6e |k must b|e alphan|
|000029a0| 75 6d 65 72 69 63 5c 6e | 22 29 3b 0a 20 20 20 20 |umeric\n|");.    |
|000029b0| 20 20 72 65 74 75 72 6e | 20 46 41 4c 53 45 3b 0a |  return| FALSE;.|
|000029c0| 20 20 20 20 7d 0a 20 20 | 7d 0a 0a 20 20 2f 2a 0a |    }.  |}..  /*.|
|000029d0| 20 20 20 2a 20 20 49 66 | 20 74 68 65 72 65 20 69 |   *  If| there i|
|000029e0| 73 20 61 6e 20 6f 6c 64 | 20 6d 61 72 6b 20 62 79 |s an old| mark by|
|000029f0| 20 74 68 65 20 73 61 6d | 65 20 6e 61 6d 65 2c 20 | the sam|e name, |
|00002a00| 6a 75 73 74 20 63 68 61 | 6e 67 65 20 74 68 65 0a |just cha|nge the.|
|00002a10| 20 20 20 2a 20 20 70 61 | 74 68 20 66 6f 72 20 74 |   *  pa|th for t|
|00002a20| 68 61 74 20 6d 61 72 6b | 2e 0a 20 20 20 2a 2f 0a |hat mark|..   */.|
|00002a30| 0a 20 20 66 6f 72 20 28 | 6c 69 73 74 5f 70 74 72 |.  for (|list_ptr|
|00002a40| 20 3d 20 2a 6c 69 73 74 | 5f 68 65 61 64 3b 20 6c | = *list|_head; l|
|00002a50| 69 73 74 5f 70 74 72 3b | 20 6c 69 73 74 5f 70 74 |ist_ptr;| list_pt|
|00002a60| 72 20 3d 20 6c 69 73 74 | 5f 70 74 72 2d 3e 6e 65 |r = list|_ptr->ne|
|00002a70| 78 74 29 20 7b 0a 0a 20 | 20 20 20 69 66 20 28 53 |xt) {.. |   if (S|
|00002a80| 54 52 45 51 55 28 6d 61 | 72 6b 2c 20 6c 69 73 74 |TREQU(ma|rk, list|
|00002a90| 5f 70 74 72 2d 3e 6d 61 | 72 6b 29 29 20 62 72 65 |_ptr->ma|rk)) bre|
|00002aa0| 61 6b 3b 0a 20 20 7d 0a | 0a 20 20 69 66 20 28 6c |ak;.  }.|.  if (l|
|00002ab0| 69 73 74 5f 70 74 72 29 | 20 7b 0a 0a 20 20 20 20 |ist_ptr)| {..    |
|00002ac0| 66 72 65 65 28 6c 69 73 | 74 5f 70 74 72 2d 3e 70 |free(lis|t_ptr->p|
|00002ad0| 61 74 68 29 3b 0a 20 20 | 20 20 6c 69 73 74 5f 70 |ath);.  |  list_p|
|00002ae0| 74 72 2d 3e 70 61 74 68 | 20 3d 20 70 77 64 3b 0a |tr->path| = pwd;.|
|00002af0| 20 20 7d 20 65 6c 73 65 | 20 69 66 20 28 21 28 6e |  } else| if (!(n|
|00002b00| 65 77 5f 70 74 72 20 3d | 20 28 4c 49 53 54 5f 4e |ew_ptr =| (LIST_N|
|00002b10| 4f 44 45 20 2a 29 6d 61 | 6c 6c 6f 63 28 73 69 7a |ODE *)ma|lloc(siz|
|00002b20| 65 6f 66 28 4c 49 53 54 | 5f 4e 4f 44 45 29 29 29 |eof(LIST|_NODE)))|
|00002b30| 29 20 7b 0a 0a 20 20 20 | 20 66 70 72 69 6e 74 66 |) {..   | fprintf|
|00002b40| 28 73 74 64 65 72 72 2c | 20 22 6d 61 72 6b 5f 64 |(stderr,| "mark_d|
|00002b50| 69 72 3a 20 65 72 72 6f | 72 20 61 6c 6c 6f 63 61 |ir: erro|r alloca|
|00002b60| 74 69 6e 67 20 73 70 61 | 63 65 20 69 6e 20 6c 69 |ting spa|ce in li|
|00002b70| 73 74 5c 6e 22 29 3b 0a | 20 20 20 20 72 65 74 75 |st\n");.|    retu|
|00002b80| 72 6e 20 46 41 4c 53 45 | 3b 0a 20 20 7d 20 65 6c |rn FALSE|;.  } el|
|00002b90| 73 65 20 7b 0a 0a 20 20 | 20 20 6e 65 77 5f 70 74 |se {..  |  new_pt|
|00002ba0| 72 2d 3e 75 6e 73 65 74 | 5f 66 6c 61 67 20 3d 20 |r->unset|_flag = |
|00002bb0| 46 41 4c 53 45 3b 0a 20 | 20 20 20 6e 65 77 5f 70 |FALSE;. |   new_p|
|00002bc0| 74 72 2d 3e 6e 65 78 74 | 20 3d 20 4e 55 4c 4c 3b |tr->next| = NULL;|
|00002bd0| 0a 20 20 20 20 6e 65 77 | 5f 70 74 72 2d 3e 6d 61 |.    new|_ptr->ma|
|00002be0| 72 6b 20 3d 20 6d 61 72 | 6b 3b 0a 20 20 20 20 6e |rk = mar|k;.    n|
|00002bf0| 65 77 5f 70 74 72 2d 3e | 70 61 74 68 20 3d 20 70 |ew_ptr->|path = p|
|00002c00| 77 64 3b 0a 0a 20 20 20 | 20 69 66 20 28 2a 6c 69 |wd;..   | if (*li|
|00002c10| 73 74 5f 68 65 61 64 20 | 3d 3d 20 4e 55 4c 4c 29 |st_head |== NULL)|
|00002c20| 20 7b 0a 0a 20 20 20 20 | 20 20 2a 6c 69 73 74 5f | {..    |  *list_|
|00002c30| 68 65 61 64 20 3d 20 2a | 6c 69 73 74 5f 74 61 69 |head = *|list_tai|
|00002c40| 6c 20 3d 20 6e 65 77 5f | 70 74 72 3b 0a 20 20 20 |l = new_|ptr;.   |
|00002c50| 20 7d 20 65 6c 73 65 20 | 7b 0a 0a 20 20 20 20 20 | } else |{..     |
|00002c60| 20 28 2a 6c 69 73 74 5f | 74 61 69 6c 29 2d 3e 6e | (*list_|tail)->n|
|00002c70| 65 78 74 20 3d 20 6e 65 | 77 5f 70 74 72 3b 0a 20 |ext = ne|w_ptr;. |
|00002c80| 20 20 20 20 20 2a 6c 69 | 73 74 5f 74 61 69 6c 20 |     *li|st_tail |
|00002c90| 3d 20 6e 65 77 5f 70 74 | 72 3b 0a 20 20 20 20 7d |= new_pt|r;.    }|
|00002ca0| 0a 20 20 7d 0a 0a 20 20 | 66 70 72 69 6e 74 66 28 |.  }..  |fprintf(|
|00002cb0| 73 74 64 65 72 72 2c 20 | 22 6d 61 72 6b 5f 64 69 |stderr, |"mark_di|
|00002cc0| 72 3a 20 6d 61 72 6b 20 | 5c 22 25 73 5c 22 20 28 |r: mark |\"%s\" (|
|00002cd0| 25 73 29 20 73 65 74 5c | 6e 22 2c 20 6d 61 72 6b |%s) set\|n", mark|
|00002ce0| 2c 20 70 77 64 29 3b 0a | 20 20 72 65 74 75 72 6e |, pwd);.|  return|
|00002cf0| 20 54 52 55 45 3b 0a 7d | 0a 0a 2f 2a 0a 20 2a 20 | TRUE;.}|../*. * |
|00002d00| 20 62 6f 6f 6c 65 61 6e | 20 72 65 6d 6f 76 65 5f | boolean| remove_|
|00002d10| 6d 61 72 6b 28 20 63 68 | 61 72 20 2a 6d 61 72 6b |mark( ch|ar *mark|
|00002d20| 2c 0a 20 2a 20 20 20 20 | 20 20 20 20 20 20 20 20 |,. *    |        |
|00002d30| 20 20 20 20 20 20 20 20 | 20 20 20 4c 49 53 54 5f |        |   LIST_|
|00002d40| 4e 4f 44 45 20 2a 6c 69 | 73 74 5f 70 74 72 29 0a |NODE *li|st_ptr).|
|00002d50| 20 2a 0a 20 2a 20 20 54 | 68 69 73 20 72 6f 75 74 | *. *  T|his rout|
|00002d60| 69 6e 65 20 69 73 20 75 | 73 65 64 20 74 6f 20 72 |ine is u|sed to r|
|00002d70| 65 6d 6f 76 65 20 61 20 | 6d 61 72 6b 20 66 72 6f |emove a |mark fro|
|00002d80| 6d 20 74 68 65 20 67 69 | 76 65 6e 20 6c 69 73 74 |m the gi|ven list|
|00002d90| 20 28 74 68 72 6f 75 67 | 68 0a 20 2a 20 20 69 6e | (throug|h. *  in|
|00002da0| 63 6c 75 64 69 6e 67 20 | 61 6e 20 75 6e 73 65 74 |cluding |an unset|
|00002db0| 65 6e 76 20 64 65 63 6c | 61 72 61 74 6f 72 20 69 |env decl|arator i|
|00002dc0| 6e 20 74 68 65 20 6d 61 | 72 6b 20 66 69 6c 65 2e |n the ma|rk file.|
|00002dd0| 0a 20 2a 2f 0a 0a 62 6f | 6f 6c 65 61 6e 20 72 65 |. */..bo|olean re|
|00002de0| 6d 6f 76 65 5f 6d 61 72 | 6b 28 6d 61 72 6b 2c 20 |move_mar|k(mark, |
|00002df0| 0a 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |.       |        |
|00002e00| 20 20 20 20 20 6c 69 73 | 74 5f 70 74 72 29 0a 63 |     lis|t_ptr).c|
|00002e10| 68 61 72 20 2a 6d 61 72 | 6b 3b 0a 4c 49 53 54 5f |har *mar|k;.LIST_|
|00002e20| 4e 4f 44 45 20 2a 6c 69 | 73 74 5f 70 74 72 3b 0a |NODE *li|st_ptr;.|
|00002e30| 7b 0a 0a 20 20 66 6f 72 | 20 28 3b 20 6c 69 73 74 |{..  for| (; list|
|00002e40| 5f 70 74 72 3b 20 6c 69 | 73 74 5f 70 74 72 20 3d |_ptr; li|st_ptr =|
|00002e50| 20 6c 69 73 74 5f 70 74 | 72 2d 3e 6e 65 78 74 29 | list_pt|r->next)|
|00002e60| 20 7b 0a 0a 20 20 20 20 | 69 66 20 28 53 54 52 45 | {..    |if (STRE|
|00002e70| 51 55 28 6c 69 73 74 5f | 70 74 72 2d 3e 6d 61 72 |QU(list_|ptr->mar|
|00002e80| 6b 2c 20 6d 61 72 6b 29 | 29 20 7b 0a 0a 20 20 20 |k, mark)|) {..   |
|00002e90| 20 20 20 6c 69 73 74 5f | 70 74 72 2d 3e 75 6e 73 |   list_|ptr->uns|
|00002ea0| 65 74 5f 66 6c 61 67 20 | 3d 20 54 52 55 45 3b 0a |et_flag |= TRUE;.|
|00002eb0| 20 20 20 20 20 20 66 70 | 72 69 6e 74 66 28 20 73 |      fp|rintf( s|
|00002ec0| 74 64 65 72 72 2c 20 22 | 6d 61 72 6b 5f 64 69 72 |tderr, "|mark_dir|
|00002ed0| 3a 20 6d 61 72 6b 20 5c | 22 25 73 5c 22 20 28 25 |: mark \|"%s\" (%|
|00002ee0| 73 29 20 72 65 6d 6f 76 | 65 64 5c 6e 22 2c 20 6d |s) remov|ed\n", m|
|00002ef0| 61 72 6b 2c 20 0a 20 20 | 20 20 20 20 20 20 20 20 |ark, .  |        |
|00002f00| 20 20 20 20 20 6c 69 73 | 74 5f 70 74 72 2d 3e 70 |     lis|t_ptr->p|
|00002f10| 61 74 68 29 3b 0a 20 20 | 20 20 20 20 72 65 74 75 |ath);.  |    retu|
|00002f20| 72 6e 20 54 52 55 45 3b | 0a 20 20 20 20 7d 0a 20 |rn TRUE;|.    }. |
|00002f30| 20 7d 0a 0a 20 20 66 70 | 72 69 6e 74 66 28 73 74 | }..  fp|rintf(st|
|00002f40| 64 65 72 72 2c 20 22 6d | 61 72 6b 5f 64 69 72 3a |derr, "m|ark_dir:|
|00002f50| 20 6d 61 72 6b 20 5c 22 | 25 73 5c 22 20 6e 6f 74 | mark \"|%s\" not|
|00002f60| 20 66 6f 75 6e 64 5c 6e | 22 2c 20 6d 61 72 6b 29 | found\n|", mark)|
|00002f70| 3b 0a 20 20 72 65 74 75 | 72 6e 20 46 41 4c 53 45 |;.  retu|rn FALSE|
|00002f80| 3b 0a 7d 0a 0a 2f 2a 0a | 20 2a 20 20 62 6f 6f 6c |;.}../*.| *  bool|
|00002f90| 65 61 6e 20 72 65 73 65 | 74 5f 6d 61 72 6b 73 28 |ean rese|t_marks(|
|00002fa0| 20 4c 49 53 54 5f 4e 4f | 44 45 20 2a 6c 69 73 74 | LIST_NO|DE *list|
|00002fb0| 5f 70 74 72 29 0a 20 2a | 0a 20 2a 20 20 54 68 69 |_ptr). *|. *  Thi|
|00002fc0| 73 20 72 6f 75 74 69 6e | 65 20 72 65 73 65 74 73 |s routin|e resets|
|00002fd0| 20 74 68 65 20 6d 61 72 | 6b 73 20 62 79 20 75 6e | the mar|ks by un|
|00002fe0| 73 65 74 65 6e 76 20 61 | 6c 6c 20 6f 66 20 74 68 |setenv a|ll of th|
|00002ff0| 65 6d 2e 0a 20 2a 2f 0a | 0a 62 6f 6f 6c 65 61 6e |em.. */.|.boolean|
|00003000| 20 72 65 73 65 74 5f 6d | 61 72 6b 73 28 20 6c 69 | reset_m|arks( li|
|00003010| 73 74 5f 70 74 72 29 0a | 4c 49 53 54 5f 4e 4f 44 |st_ptr).|LIST_NOD|
|00003020| 45 20 2a 6c 69 73 74 5f | 70 74 72 3b 0a 7b 0a 0a |E *list_|ptr;.{..|
|00003030| 20 20 2f 2a 0a 20 20 20 | 2a 20 20 47 6f 20 74 68 |  /*.   |*  Go th|
|00003040| 72 6f 75 67 68 20 61 6c | 6c 20 74 68 65 20 6d 61 |rough al|l the ma|
|00003050| 72 6b 73 20 61 6e 64 20 | 73 65 74 20 74 68 65 69 |rks and |set thei|
|00003060| 72 20 75 6e 73 65 74 5f | 66 6c 61 67 2e 0a 20 20 |r unset_|flag..  |
|00003070| 20 2a 2f 0a 0a 20 20 66 | 6f 72 20 28 3b 20 6c 69 | */..  f|or (; li|
|00003080| 73 74 5f 70 74 72 3b 20 | 6c 69 73 74 5f 70 74 72 |st_ptr; |list_ptr|
|00003090| 20 3d 20 6c 69 73 74 5f | 70 74 72 2d 3e 6e 65 78 | = list_|ptr->nex|
|000030a0| 74 29 20 6c 69 73 74 5f | 70 74 72 2d 3e 75 6e 73 |t) list_|ptr->uns|
|000030b0| 65 74 5f 66 6c 61 67 20 | 3d 20 54 52 55 45 3b 0a |et_flag |= TRUE;.|
|000030c0| 0a 20 20 72 65 74 75 72 | 6e 20 54 52 55 45 3b 0a |.  retur|n TRUE;.|
|000030d0| 7d 0a 0a 2f 2a 0a 20 2a | 20 20 62 6f 6f 6c 65 61 |}../*. *|  boolea|
|000030e0| 6e 20 73 6f 72 74 5f 6c | 69 73 74 28 20 6c 69 73 |n sort_l|ist( lis|
|000030f0| 74 5f 68 65 61 64 29 0a | 20 2a 0a 20 2a 20 20 54 |t_head).| *. *  T|
|00003100| 68 69 73 20 72 6f 75 74 | 69 6e 65 20 73 69 6d 70 |his rout|ine simp|
|00003110| 6c 79 20 70 6f 70 73 20 | 6f 66 66 20 74 68 65 20 |ly pops |off the |
|00003120| 6f 6c 64 20 6c 69 73 74 | 20 61 6e 64 20 72 65 61 |old list| and rea|
|00003130| 72 72 61 6e 67 65 73 20 | 69 6e 74 6f 20 61 20 73 |rranges |into a s|
|00003140| 6f 72 74 65 64 0a 20 2a | 20 20 6f 72 64 65 72 2e |orted. *|  order.|
|00003150| 20 20 54 68 69 73 20 73 | 69 6d 70 6c 65 20 72 6f |  This s|imple ro|
|00003160| 75 74 69 6e 65 20 69 73 | 20 77 72 69 74 74 65 6e |utine is| written|
|00003170| 20 69 6e 73 74 65 61 64 | 20 6f 66 20 75 73 69 6e | instead| of usin|
|00003180| 67 20 74 68 65 20 73 79 | 73 74 65 6d 0a 20 2a 20 |g the sy|stem. * |
|00003190| 20 73 6f 72 74 20 63 6f | 6d 6d 61 6e 64 2e 0a 20 | sort co|mmand.. |
|000031a0| 2a 2f 0a 0a 76 6f 69 64 | 20 73 6f 72 74 5f 6c 69 |*/..void| sort_li|
|000031b0| 73 74 28 20 6c 69 73 74 | 5f 68 65 61 64 29 0a 4c |st( list|_head).L|
|000031c0| 49 53 54 5f 4e 4f 44 45 | 20 2a 2a 6c 69 73 74 5f |IST_NODE| **list_|
|000031d0| 68 65 61 64 3b 0a 7b 0a | 0a 20 20 4c 49 53 54 5f |head;.{.|.  LIST_|
|000031e0| 4e 4f 44 45 20 2a 73 6f | 72 74 5f 68 65 61 64 2c |NODE *so|rt_head,|
|000031f0| 20 0a 20 20 20 20 20 20 | 20 20 20 20 20 20 2a 73 | .      |      *s|
|00003200| 6f 72 74 5f 74 61 69 6c | 2c 0a 20 20 20 20 20 20 |ort_tail|,.      |
|00003210| 20 20 20 20 20 20 2a 6c | 69 73 74 5f 70 74 72 2c |      *l|ist_ptr,|
|00003220| 20 0a 20 20 20 20 20 20 | 20 20 20 20 20 20 2a 6f | .      |      *o|
|00003230| 6c 64 5f 70 74 72 2c 20 | 0a 20 20 20 20 20 20 20 |ld_ptr, |.       |
|00003240| 20 20 20 20 20 2a 73 6f | 72 74 5f 70 74 72 3b 0a |     *so|rt_ptr;.|
|00003250| 0a 20 20 73 6f 72 74 5f | 68 65 61 64 20 3d 20 6f |.  sort_|head = o|
|00003260| 6c 64 5f 70 74 72 20 3d | 20 4e 55 4c 4c 3b 0a 0a |ld_ptr =| NULL;..|
|00003270| 20 20 2f 2a 0a 20 20 20 | 2a 20 20 50 6f 70 20 6f |  /*.   |*  Pop o|
|00003280| 66 66 20 74 68 65 20 6f | 6c 64 20 6c 69 73 74 20 |ff the o|ld list |
|00003290| 61 6e 64 20 72 65 61 72 | 72 61 6e 67 65 20 69 6e |and rear|range in|
|000032a0| 20 74 68 65 20 6e 65 77 | 20 73 6f 72 74 20 6c 69 | the new| sort li|
|000032b0| 73 74 2e 0a 20 20 20 2a | 2f 0a 0a 20 20 77 68 69 |st..   *|/..  whi|
|000032c0| 6c 65 20 28 2a 6c 69 73 | 74 5f 68 65 61 64 29 20 |le (*lis|t_head) |
|000032d0| 7b 0a 0a 20 20 20 20 6c | 69 73 74 5f 70 74 72 20 |{..    l|ist_ptr |
|000032e0| 3d 20 2a 6c 69 73 74 5f | 68 65 61 64 3b 0a 20 20 |= *list_|head;.  |
|000032f0| 20 20 2a 6c 69 73 74 5f | 68 65 61 64 20 3d 20 28 |  *list_|head = (|
|00003300| 2a 6c 69 73 74 5f 68 65 | 61 64 29 2d 3e 6e 65 78 |*list_he|ad)->nex|
|00003310| 74 3b 0a 20 20 20 20 6c | 69 73 74 5f 70 74 72 2d |t;.    l|ist_ptr-|
|00003320| 3e 6e 65 78 74 20 3d 20 | 4e 55 4c 4c 3b 0a 0a 20 |>next = |NULL;.. |
|00003330| 20 20 20 2f 2a 0a 20 20 | 20 20 20 2a 20 20 4e 6f |   /*.  |   *  No|
|00003340| 20 73 6f 72 74 65 64 20 | 6c 69 73 74 20 65 78 69 | sorted |list exi|
|00003350| 73 74 73 2e 0a 20 20 20 | 20 20 2a 2f 0a 0a 20 20 |sts..   |  */..  |
|00003360| 20 20 69 66 20 28 21 73 | 6f 72 74 5f 68 65 61 64 |  if (!s|ort_head|
|00003370| 29 20 7b 0a 0a 20 20 20 | 20 20 20 73 6f 72 74 5f |) {..   |   sort_|
|00003380| 68 65 61 64 20 3d 20 73 | 6f 72 74 5f 74 61 69 6c |head = s|ort_tail|
|00003390| 20 3d 20 6c 69 73 74 5f | 70 74 72 3b 0a 20 20 20 | = list_|ptr;.   |
|000033a0| 20 20 20 63 6f 6e 74 69 | 6e 75 65 3b 0a 20 20 20 |   conti|nue;.   |
|000033b0| 20 7d 20 65 6c 73 65 20 | 7b 0a 0a 20 20 20 20 20 | } else |{..     |
|000033c0| 20 2f 2a 0a 20 20 20 20 | 20 20 20 2a 20 20 43 68 | /*.    |   *  Ch|
|000033d0| 65 63 6b 20 66 6f 72 20 | 6d 61 72 6b 20 70 72 65 |eck for |mark pre|
|000033e0| 63 65 64 65 6e 63 65 20 | 6f 76 65 72 20 63 75 72 |cedence |over cur|
|000033f0| 72 65 6e 74 20 6c 69 73 | 74 20 68 65 61 64 2e 0a |rent lis|t head..|
|00003400| 20 20 20 20 20 20 20 2a | 2f 0a 20 0a 20 20 20 20 |       *|/. .    |
|00003410| 20 20 69 66 20 28 73 74 | 72 63 6d 70 28 20 6c 69 |  if (st|rcmp( li|
|00003420| 73 74 5f 70 74 72 2d 3e | 6d 61 72 6b 2c 20 73 6f |st_ptr->|mark, so|
|00003430| 72 74 5f 68 65 61 64 2d | 3e 6d 61 72 6b 29 20 3c |rt_head-|>mark) <|
|00003440| 20 30 29 20 7b 0a 0a 20 | 20 20 20 20 20 20 20 6c | 0) {.. |       l|
|00003450| 69 73 74 5f 70 74 72 2d | 3e 6e 65 78 74 20 3d 20 |ist_ptr-|>next = |
|00003460| 73 6f 72 74 5f 68 65 61 | 64 3b 0a 20 20 20 20 20 |sort_hea|d;.     |
|00003470| 20 20 20 73 6f 72 74 5f | 68 65 61 64 20 3d 20 6c |   sort_|head = l|
|00003480| 69 73 74 5f 70 74 72 3b | 0a 0a 20 20 20 20 20 20 |ist_ptr;|..      |
|00003490| 2f 2a 20 0a 20 20 20 20 | 20 20 20 2a 20 20 43 68 |/* .    |   *  Ch|
|000034a0| 65 63 6b 20 66 6f 72 20 | 6d 61 72 6b 20 62 65 69 |eck for |mark bei|
|000034b0| 6e 67 20 6f 66 20 6c 65 | 73 73 65 72 20 70 72 65 |ng of le|sser pre|
|000034c0| 63 65 64 65 6e 63 65 20 | 74 68 61 6e 20 74 68 65 |cedence |than the|
|000034d0| 20 74 61 69 6c 2e 0a 20 | 20 20 20 20 20 20 2a 2f | tail.. |      */|
|000034e0| 0a 0a 20 20 20 20 20 20 | 7d 20 65 6c 73 65 20 69 |..      |} else i|
|000034f0| 66 20 28 73 74 72 63 6d | 70 28 20 6c 69 73 74 5f |f (strcm|p( list_|
|00003500| 70 74 72 2d 3e 6d 61 72 | 6b 2c 20 73 6f 72 74 5f |ptr->mar|k, sort_|
|00003510| 74 61 69 6c 2d 3e 6d 61 | 72 6b 29 20 3e 20 30 29 |tail->ma|rk) > 0)|
|00003520| 20 7b 0a 0a 20 20 20 20 | 20 20 20 20 73 6f 72 74 | {..    |    sort|
|00003530| 5f 74 61 69 6c 2d 3e 6e | 65 78 74 20 3d 20 6c 69 |_tail->n|ext = li|
|00003540| 73 74 5f 70 74 72 3b 0a | 20 20 20 20 20 20 20 20 |st_ptr;.|        |
|00003550| 73 6f 72 74 5f 74 61 69 | 6c 20 3d 20 6c 69 73 74 |sort_tai|l = list|
|00003560| 5f 70 74 72 3b 0a 20 20 | 20 20 20 20 7d 20 65 6c |_ptr;.  |    } el|
|00003570| 73 65 20 7b 0a 0a 20 20 | 20 20 20 20 20 20 2f 2a |se {..  |      /*|
|00003580| 0a 20 20 20 20 20 20 20 | 20 20 2a 20 20 49 6e 73 |.       |  *  Ins|
|00003590| 65 72 74 20 74 68 65 20 | 6d 61 72 6b 20 73 6f 6d |ert the |mark som|
|000035a0| 65 77 68 65 72 65 20 77 | 69 74 68 69 6e 20 74 68 |ewhere w|ithin th|
|000035b0| 65 20 6c 69 73 74 20 61 | 6c 70 68 61 62 65 74 69 |e list a|lphabeti|
|000035c0| 63 61 6c 6c 79 2e 0a 20 | 20 20 20 20 20 20 20 20 |cally.. |        |
|000035d0| 2a 2f 0a 0a 20 20 20 20 | 20 20 20 20 66 6f 72 20 |*/..    |    for |
|000035e0| 28 73 6f 72 74 5f 70 74 | 72 20 3d 20 73 6f 72 74 |(sort_pt|r = sort|
|000035f0| 5f 68 65 61 64 3b 20 73 | 6f 72 74 5f 70 74 72 3b |_head; s|ort_ptr;|
|00003600| 20 6f 6c 64 5f 70 74 72 | 20 3d 20 73 6f 72 74 5f | old_ptr| = sort_|
|00003610| 70 74 72 2c 20 73 6f 72 | 74 5f 70 74 72 20 3d 20 |ptr, sor|t_ptr = |
|00003620| 73 6f 72 74 5f 70 74 72 | 2d 3e 6e 65 78 74 29 20 |sort_ptr|->next) |
|00003630| 7b 0a 0a 20 20 20 20 20 | 20 20 20 20 20 69 66 20 |{..     |     if |
|00003640| 28 73 74 72 63 6d 70 28 | 20 6c 69 73 74 5f 70 74 |(strcmp(| list_pt|
|00003650| 72 2d 3e 6d 61 72 6b 2c | 20 73 6f 72 74 5f 70 74 |r->mark,| sort_pt|
|00003660| 72 2d 3e 6d 61 72 6b 29 | 20 3c 20 30 29 20 7b 0a |r->mark)| < 0) {.|
|00003670| 0a 20 20 20 20 20 20 20 | 20 20 20 20 20 6f 6c 64 |.       |     old|
|00003680| 5f 70 74 72 2d 3e 6e 65 | 78 74 20 3d 20 6c 69 73 |_ptr->ne|xt = lis|
|00003690| 74 5f 70 74 72 3b 0a 20 | 20 20 20 20 20 20 20 20 |t_ptr;. |        |
|000036a0| 20 20 20 6c 69 73 74 5f | 70 74 72 2d 3e 6e 65 78 |   list_|ptr->nex|
|000036b0| 74 20 3d 20 73 6f 72 74 | 5f 70 74 72 3b 0a 20 20 |t = sort|_ptr;.  |
|000036c0| 20 20 20 20 20 20 20 20 | 20 20 62 72 65 61 6b 3b |        |  break;|
|000036d0| 0a 09 20 20 7d 0a 09 7d | 0a 20 20 20 20 20 20 7d |..  }..}|.      }|
|000036e0| 0a 20 20 20 20 7d 0a 20 | 20 7d 0a 0a 20 20 2f 2a |.    }. | }..  /*|
|000036f0| 0a 20 20 20 2a 20 20 53 | 65 74 20 74 68 65 20 6e |.   *  S|et the n|
|00003700| 65 77 20 6c 69 73 74 20 | 68 65 61 64 2e 0a 20 20 |ew list |head..  |
|00003710| 20 2a 2f 0a 0a 20 20 2a | 6c 69 73 74 5f 68 65 61 | */..  *|list_hea|
|00003720| 64 20 3d 20 73 6f 72 74 | 5f 68 65 61 64 3b 0a 7d |d = sort|_head;.}|
|00003730| 0a 0a 62 6f 6f 6c 65 61 | 6e 20 75 70 64 61 74 65 |..boolea|n update|
|00003740| 5f 66 69 6c 65 28 20 6d | 61 72 6b 5f 66 69 6c 2c |_file( m|ark_fil,|
|00003750| 20 6c 69 73 74 5f 70 74 | 72 29 0a 63 68 61 72 20 | list_pt|r).char |
|00003760| 2a 6d 61 72 6b 5f 66 69 | 6c 3b 0a 4c 49 53 54 5f |*mark_fi|l;.LIST_|
|00003770| 4e 4f 44 45 20 2a 6c 69 | 73 74 5f 70 74 72 3b 0a |NODE *li|st_ptr;.|
|00003780| 7b 0a 0a 20 20 46 49 4c | 45 20 2a 6d 61 72 6b 5f |{..  FIL|E *mark_|
|00003790| 66 70 3b 0a 0a 20 20 2f | 2a 0a 20 20 20 2a 20 20 |fp;..  /|*.   *  |
|000037a0| 57 72 69 74 65 20 74 68 | 65 20 6e 65 77 20 6c 69 |Write th|e new li|
|000037b0| 73 74 20 6f 66 20 6d 61 | 72 6b 73 20 74 6f 20 74 |st of ma|rks to t|
|000037c0| 68 65 20 75 70 64 61 74 | 65 20 66 69 6c 65 2e 0a |he updat|e file..|
|000037d0| 20 20 20 2a 2f 0a 0a 20 | 20 69 66 20 28 21 28 6d |   */.. | if (!(m|
|000037e0| 61 72 6b 5f 66 70 20 3d | 20 66 6f 70 65 6e 28 6d |ark_fp =| fopen(m|
|000037f0| 61 72 6b 5f 66 69 6c 2c | 20 22 77 22 29 29 29 20 |ark_fil,| "w"))) |
|00003800| 7b 0a 0a 20 20 20 20 66 | 70 72 69 6e 74 66 28 73 |{..    f|printf(s|
|00003810| 74 64 65 72 72 2c 20 22 | 75 70 64 61 74 65 5f 66 |tderr, "|update_f|
|00003820| 69 6c 65 3a 20 55 6e 61 | 62 6c 65 20 74 6f 20 75 |ile: Una|ble to u|
|00003830| 70 64 61 74 65 20 25 73 | 5c 6e 22 2c 20 6d 61 72 |pdate %s|\n", mar|
|00003840| 6b 5f 66 69 6c 29 3b 0a | 20 20 20 20 72 65 74 75 |k_fil);.|    retu|
|00003850| 72 6e 20 46 41 4c 53 45 | 3b 0a 20 20 7d 0a 0a 20 |rn FALSE|;.  }.. |
|00003860| 20 66 6f 72 20 28 3b 20 | 6c 69 73 74 5f 70 74 72 | for (; |list_ptr|
|00003870| 3b 20 6c 69 73 74 5f 70 | 74 72 20 3d 20 6c 69 73 |; list_p|tr = lis|
|00003880| 74 5f 70 74 72 2d 3e 6e | 65 78 74 29 20 7b 0a 0a |t_ptr->n|ext) {..|
|00003890| 20 20 20 20 69 66 20 28 | 21 6c 69 73 74 5f 70 74 |    if (|!list_pt|
|000038a0| 72 2d 3e 75 6e 73 65 74 | 5f 66 6c 61 67 29 20 7b |r->unset|_flag) {|
|000038b0| 0a 0a 20 20 20 20 20 20 | 66 70 72 69 6e 74 66 28 |..      |fprintf(|
|000038c0| 6d 61 72 6b 5f 66 70 2c | 20 22 73 65 74 65 6e 76 |mark_fp,| "setenv|
|000038d0| 20 6d 61 72 6b 5f 25 73 | 20 25 73 5c 6e 22 2c 20 | mark_%s| %s\n", |
|000038e0| 6c 69 73 74 5f 70 74 72 | 2d 3e 6d 61 72 6b 2c 20 |list_ptr|->mark, |
|000038f0| 6c 69 73 74 5f 70 74 72 | 2d 3e 70 61 74 68 29 3b |list_ptr|->path);|
|00003900| 0a 20 20 20 20 7d 20 65 | 6c 73 65 20 7b 0a 0a 20 |.    } e|lse {.. |
|00003910| 20 20 20 20 20 66 70 72 | 69 6e 74 66 28 6d 61 72 |     fpr|intf(mar|
|00003920| 6b 5f 66 70 2c 20 22 75 | 6e 73 65 74 65 6e 76 20 |k_fp, "u|nsetenv |
|00003930| 6d 61 72 6b 5f 25 73 5c | 6e 22 2c 20 6c 69 73 74 |mark_%s\|n", list|
|00003940| 5f 70 74 72 2d 3e 6d 61 | 72 6b 29 3b 0a 20 20 20 |_ptr->ma|rk);.   |
|00003950| 20 7d 0a 20 20 7d 0a 0a | 20 20 66 63 6c 6f 73 65 | }.  }..|  fclose|
|00003960| 28 6d 61 72 6b 5f 66 70 | 29 3b 0a 20 20 72 65 74 |(mark_fp|);.  ret|
|00003970| 75 72 6e 20 54 52 55 45 | 3b 0a 7d 0a 0a 2f 2a 0a |urn TRUE|;.}../*.|
|00003980| 20 2a 20 20 6d 61 69 6e | 28 20 69 6e 74 20 61 72 | *  main|( int ar|
|00003990| 67 63 2c 0a 20 2a 20 20 | 20 20 20 20 20 20 63 68 |gc,. *  |      ch|
|000039a0| 61 72 20 2a 61 72 67 76 | 5b 5d 29 0a 20 2a 0a 20 |ar *argv|[]). *. |
|000039b0| 2a 20 20 54 68 65 20 6d | 61 69 6e 20 65 76 65 6e |*  The m|ain even|
|000039c0| 74 2e 0a 20 2a 2f 0a 0a | 6d 61 69 6e 28 61 72 67 |t.. */..|main(arg|
|000039d0| 63 2c 20 0a 20 20 20 20 | 20 61 72 67 76 29 0a 63 |c, .    | argv).c|
|000039e0| 68 61 72 20 2a 61 72 67 | 76 5b 5d 3b 0a 69 6e 74 |har *arg|v[];.int|
|000039f0| 20 61 72 67 63 3b 0a 7b | 0a 0a 20 20 4c 49 53 54 | argc;.{|..  LIST|
|00003a00| 5f 4e 4f 44 45 20 2a 6c | 69 73 74 5f 68 65 61 64 |_NODE *l|ist_head|
|00003a10| 2c 0a 20 20 20 20 20 20 | 20 20 20 20 20 20 2a 6c |,.      |      *l|
|00003a20| 69 73 74 5f 74 61 69 6c | 3b 0a 20 20 69 6e 74 20 |ist_tail|;.  int |
|00003a30| 69 3b 0a 20 20 63 68 61 | 72 20 6d 61 72 6b 5f 66 |i;.  cha|r mark_f|
|00003a40| 69 6c 5b 4d 41 58 5f 4c | 49 4e 45 5d 3b 0a 20 20 |il[MAX_L|INE];.  |
|00003a50| 63 68 61 72 20 2a 70 77 | 64 3b 0a 20 20 54 5f 43 |char *pw|d;.  T_C|
|00003a60| 4f 4d 4d 20 6f 70 74 69 | 6f 6e 3b 0a 20 20 0a 20 |OMM opti|on;.  . |
|00003a70| 20 6c 69 73 74 5f 68 65 | 61 64 20 3d 20 6c 69 73 | list_he|ad = lis|
|00003a80| 74 5f 74 61 69 6c 20 3d | 20 4e 55 4c 4c 3b 0a 0a |t_tail =| NULL;..|
|00003a90| 20 20 2f 2a 0a 20 20 20 | 2a 20 20 46 69 72 73 74 |  /*.   |*  First|
|00003aa0| 20 77 65 20 6d 75 73 74 | 20 69 6e 69 74 69 61 6c | we must| initial|
|00003ab0| 69 7a 65 2c 20 67 65 74 | 74 69 6e 67 20 70 6f 69 |ize, get|ting poi|
|00003ac0| 6e 74 65 72 20 74 6f 20 | 74 68 65 0a 20 20 20 2a |nter to |the.   *|
|00003ad0| 20 20 6d 61 72 6b 20 66 | 69 6c 65 2c 20 61 6e 64 |  mark f|ile, and|
|00003ae0| 20 72 65 61 64 20 69 6e | 20 74 68 65 20 63 75 72 | read in| the cur|
|00003af0| 72 65 6e 74 20 64 69 72 | 65 63 74 6f 72 79 2e 0a |rent dir|ectory..|
|00003b00| 20 20 20 2a 2f 0a 0a 20 | 20 69 66 20 28 21 69 6e |   */.. | if (!in|
|00003b10| 69 74 69 61 6c 69 7a 65 | 28 26 70 77 64 2c 20 6d |itialize|(&pwd, m|
|00003b20| 61 72 6b 5f 66 69 6c 2c | 20 26 6c 69 73 74 5f 68 |ark_fil,| &list_h|
|00003b30| 65 61 64 2c 20 26 6c 69 | 73 74 5f 74 61 69 6c 29 |ead, &li|st_tail)|
|00003b40| 29 20 7b 0a 0a 20 20 20 | 20 66 70 72 69 6e 74 66 |) {..   | fprintf|
|00003b50| 28 73 74 64 65 72 72 2c | 20 22 6d 61 72 6b 3a 20 |(stderr,| "mark: |
|00003b60| 65 72 72 6f 72 20 63 6f | 64 65 20 66 72 6f 6d 20 |error co|de from |
|00003b70| 69 6e 69 74 69 61 6c 69 | 7a 65 5c 6e 22 29 3b 0a |initiali|ze\n");.|
|00003b80| 20 20 20 20 65 78 69 74 | 28 2d 31 29 3b 0a 20 20 |    exit|(-1);.  |
|00003b90| 7d 0a 0a 20 20 2f 2a 0a | 20 20 20 2a 20 20 4e 6f |}..  /*.|   *  No|
|00003ba0| 77 20 77 65 20 68 61 76 | 65 20 74 68 65 20 66 69 |w we hav|e the fi|
|00003bb0| 6c 65 20 70 6f 69 6e 74 | 65 72 20 66 6f 72 20 6d |le point|er for m|
|00003bc0| 61 72 6b 2c 20 61 6e 64 | 20 74 68 65 20 63 75 72 |ark, and| the cur|
|00003bd0| 72 65 6e 74 0a 20 20 20 | 2a 20 20 64 69 72 65 63 |rent.   |*  direc|
|00003be0| 74 6f 72 79 2e 20 20 49 | 74 20 69 73 20 74 69 6d |tory.  I|t is tim|
|00003bf0| 65 20 74 6f 20 73 74 61 | 72 74 20 70 61 72 73 69 |e to sta|rt parsi|
|00003c00| 6e 67 20 74 68 65 20 61 | 72 67 75 6d 65 6e 74 73 |ng the a|rguments|
|00003c10| 0a 20 20 20 2a 20 20 6f | 6e 20 74 68 65 20 63 6f |.   *  o|n the co|
|00003c20| 6d 6d 61 6e 64 20 6c 69 | 6e 65 2e 0a 20 20 20 2a |mmand li|ne..   *|
|00003c30| 2f 0a 0a 20 20 66 6f 72 | 20 28 69 20 3d 20 31 3b |/..  for| (i = 1;|
|00003c40| 20 69 20 3c 3d 20 61 72 | 67 63 3b 20 69 2b 2b 29 | i <= ar|gc; i++)|
|00003c50| 20 7b 0a 0a 20 20 20 20 | 69 66 20 28 61 72 67 63 | {..    |if (argc|
|00003c60| 20 3d 3d 20 31 29 20 7b | 0a 0a 20 20 20 20 20 20 | == 1) {|..      |
|00003c70| 6f 70 74 69 6f 6e 20 3d | 20 4b 5f 4c 49 53 54 5f |option =| K_LIST_|
|00003c80| 4d 41 52 4b 53 3b 0a 20 | 20 20 20 7d 20 65 6c 73 |MARKS;. |   } els|
|00003c90| 65 20 69 66 20 28 69 20 | 3d 3d 20 61 72 67 63 29 |e if (i |== argc)|
|00003ca0| 20 7b 0a 0a 20 20 20 20 | 20 20 20 62 72 65 61 6b | {..    |   break|
|00003cb0| 3b 0a 20 20 20 20 7d 20 | 65 6c 73 65 20 69 66 20 |;.    } |else if |
|00003cc0| 28 28 6f 70 74 69 6f 6e | 20 3d 20 70 61 72 73 65 |((option| = parse|
|00003cd0| 28 20 61 72 67 76 5b 69 | 5d 29 29 20 3d 3d 20 4b |( argv[i|])) == K|
|00003ce0| 5f 4e 55 4c 4c 29 20 7b | 0a 0a 0a 20 20 20 20 20 |_NULL) {|...     |
|00003cf0| 20 66 70 72 69 6e 74 66 | 28 73 74 64 65 72 72 2c | fprintf|(stderr,|
|00003d00| 20 22 6d 61 72 6b 3a 20 | 65 72 72 6f 72 20 63 6f | "mark: |error co|
|00003d10| 64 65 20 66 72 6f 6d 20 | 70 61 72 73 65 5c 6e 22 |de from |parse\n"|
|00003d20| 29 3b 0a 20 20 20 20 20 | 20 65 78 69 74 28 2d 31 |);.     | exit(-1|
|00003d30| 29 3b 0a 20 20 20 20 7d | 0a 0a 20 20 20 20 2f 2a |);.    }|..    /*|
|00003d40| 0a 20 20 20 20 20 2a 20 | 20 53 77 69 74 63 68 2c |.     * | Switch,|
|00003d50| 20 62 61 73 65 64 20 75 | 70 6f 6e 20 74 68 65 20 | based u|pon the |
|00003d60| 67 69 76 65 6e 20 6f 70 | 74 69 6f 6e 2c 20 74 6f |given op|tion, to|
|00003d70| 20 74 68 65 0a 20 20 20 | 20 20 2a 20 20 70 72 6f | the.   |  *  pro|
|00003d80| 70 65 72 20 66 75 6e 63 | 74 69 6f 6e 2e 0a 20 20 |per func|tion..  |
|00003d90| 20 20 20 2a 2f 0a 0a 20 | 20 20 20 73 77 69 74 63 |   */.. |   switc|
|00003da0| 68 20 28 6f 70 74 69 6f | 6e 29 20 7b 0a 0a 20 20 |h (optio|n) {..  |
|00003db0| 20 20 63 61 73 65 20 4b | 5f 4d 41 52 4b 5f 44 49 |  case K|_MARK_DI|
|00003dc0| 52 3a 0a 0a 20 20 20 20 | 20 20 69 66 20 28 21 6d |R:..    |  if (!m|
|00003dd0| 61 72 6b 5f 64 69 72 28 | 70 77 64 2c 20 61 72 67 |ark_dir(|pwd, arg|
|00003de0| 76 5b 69 5d 2c 20 26 6c | 69 73 74 5f 68 65 61 64 |v[i], &l|ist_head|
|00003df0| 2c 20 26 6c 69 73 74 5f | 74 61 69 6c 29 29 20 7b |, &list_|tail)) {|
|00003e00| 0a 0a 20 20 20 20 20 20 | 20 20 66 70 72 69 6e 74 |..      |  fprint|
|00003e10| 66 28 73 74 64 65 72 72 | 2c 20 22 6d 61 72 6b 3a |f(stderr|, "mark:|
|00003e20| 20 65 72 72 6f 72 20 63 | 6f 64 65 20 66 72 6f 6d | error c|ode from|
|00003e30| 20 6d 61 72 6b 5f 64 69 | 72 5c 6e 22 29 3b 0a 20 | mark_di|r\n");. |
|00003e40| 20 20 20 20 20 20 20 65 | 78 69 74 28 2d 31 29 3b |       e|xit(-1);|
|00003e50| 0a 20 20 20 20 20 20 7d | 0a 20 20 20 20 20 20 62 |.      }|.      b|
|00003e60| 72 65 61 6b 3b 0a 0a 20 | 20 20 20 63 61 73 65 20 |reak;.. |   case |
|00003e70| 4b 5f 52 45 4d 4f 56 45 | 5f 4d 41 52 4b 3a 20 0a |K_REMOVE|_MARK: .|
|00003e80| 20 20 20 20 20 20 69 66 | 20 28 21 72 65 6d 6f 76 |      if| (!remov|
|00003e90| 65 5f 6d 61 72 6b 28 61 | 72 67 76 5b 2b 2b 69 5d |e_mark(a|rgv[++i]|
|00003ea0| 2c 20 6c 69 73 74 5f 68 | 65 61 64 29 29 20 7b 0a |, list_h|ead)) {.|
|00003eb0| 0a 20 20 20 20 20 20 20 | 20 66 70 72 69 6e 74 66 |.       | fprintf|
|00003ec0| 28 73 74 64 65 72 72 2c | 20 22 6d 61 72 6b 3a 20 |(stderr,| "mark: |
|00003ed0| 65 72 72 6f 72 20 63 6f | 64 65 20 66 72 6f 6d 20 |error co|de from |
|00003ee0| 72 65 6d 6f 76 65 5f 6d | 61 72 6b 5c 6e 22 29 3b |remove_m|ark\n");|
|00003ef0| 0a 20 20 20 20 20 20 20 | 20 65 78 69 74 28 2d 31 |.       | exit(-1|
|00003f00| 29 3b 20 0a 20 20 20 20 | 20 20 7d 0a 20 20 20 20 |); .    |  }.    |
|00003f10| 20 20 62 72 65 61 6b 3b | 0a 0a 20 20 20 20 63 61 |  break;|..    ca|
|00003f20| 73 65 20 4b 5f 4c 49 53 | 54 5f 4d 41 52 4b 53 3a |se K_LIS|T_MARKS:|
|00003f30| 20 0a 20 20 20 20 20 20 | 69 66 20 28 21 6c 69 73 | .      |if (!lis|
|00003f40| 74 5f 6d 61 72 6b 73 28 | 6c 69 73 74 5f 68 65 61 |t_marks(|list_hea|
|00003f50| 64 29 29 20 7b 0a 0a 20 | 20 20 20 20 20 20 20 66 |d)) {.. |       f|
|00003f60| 70 72 69 6e 74 66 28 73 | 74 64 65 72 72 2c 20 22 |printf(s|tderr, "|
|00003f70| 6d 61 72 6b 3a 20 20 65 | 72 72 6f 72 20 63 6f 64 |mark:  e|rror cod|
|00003f80| 65 20 66 72 6f 6d 20 6c | 69 73 74 5f 6d 61 72 6b |e from l|ist_mark|
|00003f90| 73 5c 6e 22 29 3b 0a 20 | 20 20 20 20 20 20 20 65 |s\n");. |       e|
|00003fa0| 78 69 74 28 2d 31 29 3b | 0a 20 20 20 20 20 20 7d |xit(-1);|.      }|
|00003fb0| 0a 20 20 20 20 20 20 62 | 72 65 61 6b 3b 0a 0a 20 |.      b|reak;.. |
|00003fc0| 20 20 20 63 61 73 65 20 | 4b 5f 56 45 52 53 49 4f |   case |K_VERSIO|
|00003fd0| 4e 3a 0a 20 20 20 20 20 | 20 66 70 72 69 6e 74 66 |N:.     | fprintf|
|00003fe0| 28 73 74 64 6f 75 74 2c | 20 76 65 72 73 69 6f 6e |(stdout,| version|
|00003ff0| 5f 68 65 61 64 65 72 29 | 3b 0a 20 20 20 20 20 20 |_header)|;.      |
|00004000| 62 72 65 61 6b 3b 0a 0a | 20 20 20 20 63 61 73 65 |break;..|    case|
|00004010| 20 4b 5f 48 45 4c 50 3a | 0a 20 20 20 20 20 20 66 | K_HELP:|.      f|
|00004020| 70 72 69 6e 74 66 28 73 | 74 64 6f 75 74 2c 20 68 |printf(s|tdout, h|
|00004030| 65 6c 70 5f 68 65 61 64 | 65 72 29 3b 0a 20 20 20 |elp_head|er);.   |
|00004040| 20 20 20 62 72 65 61 6b | 3b 0a 0a 20 20 20 20 63 |   break|;..    c|
|00004050| 61 73 65 20 4b 5f 52 45 | 53 45 54 5f 4d 41 52 4b |ase K_RE|SET_MARK|
|00004060| 53 3a 20 0a 20 20 20 20 | 20 20 69 66 20 28 21 72 |S: .    |  if (!r|
|00004070| 65 73 65 74 5f 6d 61 72 | 6b 73 28 6c 69 73 74 5f |eset_mar|ks(list_|
|00004080| 68 65 61 64 29 29 20 7b | 0a 0a 20 20 20 20 20 20 |head)) {|..      |
|00004090| 20 20 66 70 72 69 6e 74 | 66 28 73 74 64 65 72 72 |  fprint|f(stderr|
|000040a0| 2c 20 22 6d 61 72 6b 3a | 20 65 72 72 6f 72 20 63 |, "mark:| error c|
|000040b0| 6f 64 65 20 66 72 6f 6d | 20 72 65 73 65 74 5f 6d |ode from| reset_m|
|000040c0| 61 72 6b 73 5c 6e 22 29 | 3b 0a 20 20 20 20 20 20 |arks\n")|;.      |
|000040d0| 20 20 65 78 69 74 28 2d | 31 29 3b 0a 20 20 20 20 |  exit(-|1);.    |
|000040e0| 20 20 7d 0a 20 20 20 20 | 20 20 62 72 65 61 6b 3b |  }.    |  break;|
|000040f0| 0a 0a 20 20 20 20 63 61 | 73 65 20 4b 5f 52 45 46 |..    ca|se K_REF|
|00004100| 52 45 53 48 5f 4d 41 52 | 4b 53 3a 20 62 72 65 61 |RESH_MAR|KS: brea|
|00004110| 6b 3b 0a 20 20 20 20 64 | 65 66 61 75 6c 74 3a 20 |k;.    d|efault: |
|00004120| 62 72 65 61 6b 3b 0a 20 | 20 20 20 7d 0a 20 20 7d |break;. |   }.  }|
|00004130| 0a 0a 20 20 69 66 20 28 | 6f 70 74 69 6f 6e 20 3d |..  if (|option =|
|00004140| 3d 20 4b 5f 4d 41 52 4b | 5f 44 49 52 29 20 73 6f |= K_MARK|_DIR) so|
|00004150| 72 74 5f 6c 69 73 74 28 | 20 26 6c 69 73 74 5f 68 |rt_list(| &list_h|
|00004160| 65 61 64 29 3b 0a 20 20 | 69 66 20 28 21 75 70 64 |ead);.  |if (!upd|
|00004170| 61 74 65 5f 66 69 6c 65 | 28 6d 61 72 6b 5f 66 69 |ate_file|(mark_fi|
|00004180| 6c 2c 20 6c 69 73 74 5f | 68 65 61 64 29 29 20 7b |l, list_|head)) {|
|00004190| 0a 0a 20 20 20 20 66 70 | 72 69 6e 74 66 28 73 74 |..    fp|rintf(st|
|000041a0| 64 65 72 72 2c 20 22 6d | 61 72 6b 3a 20 65 72 72 |derr, "m|ark: err|
|000041b0| 6f 72 20 63 6f 64 65 20 | 66 72 6f 6d 20 75 70 64 |or code |from upd|
|000041c0| 61 74 65 5f 66 69 6c 65 | 5c 6e 22 29 3b 0a 20 20 |ate_file|\n");.  |
|000041d0| 20 20 65 78 69 74 28 2d | 31 29 3b 0a 20 20 7d 0a |  exit(-|1);.  }.|
|000041e0| 0a 20 20 65 78 69 74 28 | 30 29 3b 0a 7d 0a 2c 0a |.  exit(|0);.}.,.|
|000041f0| 20 20 20 2a 20 20 61 6e | 64 20 74 68 65 20 70 61 |   *  an|d the pa|
|00004200| 73 65 74 64 2f 73 65 74 | 64 2e 63 00 00 00 00 00 |setd/set|d.c.....|
|00004210| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004220| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004230| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004240| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004250| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004260| 00 00 00 00 20 20 20 36 | 34 34 20 00 20 20 20 31 |....   6|44 .   1|
|00004270| 34 34 20 00 20 20 20 20 | 31 32 20 00 20 20 20 20 |44 .    |12 .    |
|00004280| 20 20 33 35 36 35 31 20 | 20 35 31 36 32 35 35 34 |  35651 | 5162554|
|00004290| 36 33 33 20 20 20 36 32 | 30 36 00 20 00 00 00 00 |633   62|06. ....|
|000042a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000042b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000042c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000042d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000042e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000042f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004300| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004310| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004320| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004330| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004340| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004350| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004360| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004370| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004380| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004390| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000043a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000043b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000043c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000043d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000043e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000043f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004400| 2f 2a 0a 20 2a 20 20 53 | 45 54 44 0a 20 2a 20 20 |/*. *  S|ETD. *  |
|00004410| 53 65 74 20 44 69 72 65 | 63 74 6f 72 79 0a 20 2a |Set Dire|ctory. *|
|00004420| 20 20 56 65 72 73 69 6f | 6e 20 31 2e 37 0a 20 2a |  Versio|n 1.7. *|
|00004430| 0a 20 2a 20 20 53 75 6e | 69 6c 20 57 69 6c 6c 69 |. *  Sun|il Willi|
|00004440| 61 6d 20 53 61 76 6b 61 | 72 0a 20 2a 20 20 73 75 |am Savka|r. *  su|
|00004450| 6e 69 6c 40 68 61 6c 2e | 63 6f 6d 0a 20 2a 20 20 |nil@hal.|com. *  |
|00004460| 43 6f 70 79 72 69 67 68 | 74 20 28 63 29 20 31 39 |Copyrigh|t (c) 19|
|00004470| 39 31 0a 20 2a 20 20 41 | 6c 6c 20 52 69 67 68 74 |91. *  A|ll Right|
|00004480| 73 20 52 65 73 65 72 76 | 65 64 0a 20 2a 0a 20 2a |s Reserv|ed. *. *|
|00004490| 20 20 44 49 53 43 4c 4f | 53 55 52 45 0a 20 2a 0a |  DISCLO|SURE. *.|
|000044a0| 20 2a 20 20 54 68 69 73 | 20 73 6f 75 72 63 65 20 | *  This| source |
|000044b0| 6d 61 79 20 62 65 20 6d | 6f 64 69 66 69 65 64 20 |may be m|odified |
|000044c0| 6f 72 20 63 6f 70 69 65 | 64 20 66 72 65 65 6c 79 |or copie|d freely|
|000044d0| 2e 20 20 54 68 65 20 69 | 6e 74 65 6e 74 0a 20 2a |.  The i|ntent. *|
|000044e0| 20 20 69 73 20 74 68 65 | 20 66 72 65 65 20 64 69 |  is the| free di|
|000044f0| 73 74 72 69 62 75 74 69 | 6f 6e 20 6f 66 20 61 20 |stributi|on of a |
|00004500| 75 73 65 66 75 6c 20 75 | 74 69 6c 69 74 79 20 75 |useful u|tility u|
|00004510| 73 65 64 20 66 6f 72 20 | 6d 6f 76 69 6e 67 0a 20 |sed for |moving. |
|00004520| 2a 20 20 62 65 74 77 65 | 65 6e 20 64 69 72 65 63 |*  betwe|en direc|
|00004530| 74 6f 72 69 65 73 2e 20 | 20 41 6e 79 20 6d 6f 64 |tories. | Any mod|
|00004540| 69 66 69 63 61 74 69 6f | 6e 73 20 61 6e 64 20 61 |ificatio|ns and a|
|00004550| 64 64 69 74 69 6f 6e 73 | 2c 20 61 6c 6f 6e 67 0a |dditions|, along.|
|00004560| 20 2a 20 20 77 69 74 68 | 20 62 75 67 20 72 65 70 | *  with| bug rep|
|00004570| 6f 72 74 73 20 73 68 6f | 75 6c 64 20 62 65 20 73 |orts sho|uld be s|
|00004580| 65 6e 74 20 74 6f 20 74 | 68 65 20 61 75 74 68 6f |ent to t|he autho|
|00004590| 72 2c 20 73 6f 20 61 6c | 6c 20 6d 69 67 68 74 0a |r, so al|l might.|
|000045a0| 20 2a 20 20 62 65 6e 65 | 66 69 74 21 0a 20 2a 0a | *  bene|fit!. *.|
|000045b0| 20 2a 20 20 44 45 53 43 | 52 49 50 54 49 4f 4e 0a | *  DESC|RIPTION.|
|000045c0| 20 2a 20 0a 20 2a 20 20 | 53 65 74 20 64 69 72 65 | * . *  |Set dire|
|000045d0| 63 74 6f 72 79 20 75 74 | 69 6c 69 74 79 20 75 73 |ctory ut|ility us|
|000045e0| 65 64 20 69 6e 20 63 6f | 6e 6a 75 6e 63 74 69 6f |ed in co|njunctio|
|000045f0| 6e 20 77 69 74 68 20 74 | 68 65 0a 20 2a 20 20 6d |n with t|he. *  m|
|00004600| 61 72 6b 20 63 6f 6d 6d | 61 6e 64 20 74 6f 20 61 |ark comm|and to a|
|00004610| 6c 6c 6f 77 20 65 61 73 | 65 20 6f 66 20 64 69 72 |llow eas|e of dir|
|00004620| 65 63 74 6f 72 79 20 63 | 68 61 6e 67 65 73 2e 0a |ectory c|hanges..|
|00004630| 20 2a 0a 20 2a 20 20 4d | 4f 44 49 46 49 43 41 54 | *. *  M|ODIFICAT|
|00004640| 49 4f 4e 20 48 49 53 54 | 4f 52 59 0a 20 2a 0a 20 |ION HIST|ORY. *. |
|00004650| 2a 20 20 38 2f 32 2f 39 | 31 20 48 75 6e 74 65 72 |*  8/2/9|1 Hunter|
|00004660| 20 53 63 61 6c 65 73 0a | 20 2a 20 20 20 20 20 20 | Scales.| *      |
|00004670| 20 20 20 43 68 61 6e 67 | 65 64 20 63 6f 64 65 20 |   Chang|ed code |
|00004680| 74 6f 20 61 6c 6c 6f 77 | 20 72 75 6e 6e 69 6e 67 |to allow| running|
|00004690| 20 6f 6e 20 48 50 73 2e | 0a 20 2a 20 20 38 2f 32 | on HPs.|. *  8/2|
|000046a0| 30 2f 39 31 20 53 75 6e | 69 6c 20 57 69 6c 6c 69 |0/91 Sun|il Willi|
|000046b0| 61 6d 20 53 61 76 6b 61 | 72 0a 20 2a 20 20 20 20 |am Savka|r. *    |
|000046c0| 20 20 20 20 20 41 6c 6c | 6f 77 20 66 61 6c 6c 20 |     All|ow fall |
|000046d0| 74 68 72 6f 75 67 68 20 | 6f 66 20 69 6c 6c 65 67 |through |of illeg|
|000046e0| 61 6c 20 64 69 72 65 63 | 74 6f 72 79 0a 20 2a 20 |al direc|tory. * |
|000046f0| 20 20 20 20 20 20 20 20 | 63 68 61 6e 67 65 20 73 |        |change s|
|00004700| 6f 20 63 64 20 63 61 6e | 20 74 72 79 20 74 6f 20 |o cd can| try to |
|00004710| 75 73 65 20 63 64 70 61 | 74 68 20 76 61 72 69 61 |use cdpa|th varia|
|00004720| 62 6c 65 2e 0a 20 2a 20 | 20 31 32 2f 36 2f 39 32 |ble.. * | 12/6/92|
|00004730| 20 53 75 6e 69 6c 20 57 | 69 6c 6c 69 61 6d 20 53 | Sunil W|illiam S|
|00004740| 61 76 6b 61 72 0a 20 2a | 20 20 20 20 20 20 20 20 |avkar. *|        |
|00004750| 20 41 64 64 65 64 20 63 | 68 61 6e 67 65 73 20 74 | Added c|hanges t|
|00004760| 6f 20 61 6c 6c 6f 77 20 | 61 20 6d 61 72 6b 20 61 |o allow |a mark a|
|00004770| 73 20 61 20 62 61 73 65 | 20 6f 66 20 61 0a 20 2a |s a base| of a. *|
|00004780| 20 20 20 20 20 20 20 20 | 20 66 75 6c 6c 20 70 61 |        | full pa|
|00004790| 74 68 6e 61 6d 65 2c 20 | 74 68 75 73 20 6e 6f 74 |thname, |thus not|
|000047a0| 20 6e 65 65 64 69 6e 67 | 20 6d 75 6c 74 69 70 6c | needing| multipl|
|000047b0| 65 0a 20 2a 20 20 20 20 | 20 20 20 20 20 6d 61 72 |e. *    |     mar|
|000047c0| 6b 73 20 66 6f 72 20 73 | 75 62 64 69 72 65 63 74 |ks for s|ubdirect|
|000047d0| 6f 72 69 65 73 20 75 6e | 64 65 72 20 61 20 63 6f |ories un|der a co|
|000047e0| 6d 6d 6f 6e 20 70 6f 69 | 6e 74 2e 0a 20 2a 0a 20 |mmon poi|nt.. *. |
|000047f0| 2a 20 20 50 6c 65 61 73 | 65 20 73 65 6e 64 20 61 |*  Pleas|e send a|
|00004800| 6c 6c 20 75 70 64 61 74 | 65 73 20 61 6c 6f 6e 67 |ll updat|es along|
|00004810| 20 77 69 74 68 20 73 75 | 67 67 65 73 74 69 6f 6e | with su|ggestion|
|00004820| 73 0a 20 2a 20 20 74 6f | 20 73 75 6e 69 6c 40 68 |s. *  to| sunil@h|
|00004830| 61 6c 2e 63 6f 6d 0a 20 | 2a 2f 0a 0a 23 69 66 20 |al.com. |*/..#if |
|00004840| 28 4d 41 43 48 20 3d 3d | 20 68 70 20 7c 7c 20 4d |(MACH ==| hp || M|
|00004850| 41 43 48 20 3d 3d 20 6d | 38 38 6b 20 7c 7c 20 4d |ACH == m|88k || M|
|00004860| 41 43 48 20 3d 3d 20 72 | 73 29 0a 23 69 6e 63 6c |ACH == r|s).#incl|
|00004870| 75 64 65 20 3c 73 74 64 | 6c 69 62 2e 68 3e 0a 23 |ude <std|lib.h>.#|
|00004880| 65 6c 73 65 0a 23 69 6e | 63 6c 75 64 65 20 3c 61 |else.#in|clude <a|
|00004890| 6c 6c 6f 63 61 2e 68 3e | 0a 23 65 6e 64 69 66 0a |lloca.h>|.#endif.|
|000048a0| 23 69 6e 63 6c 75 64 65 | 20 3c 73 74 64 69 6f 2e |#include| <stdio.|
|000048b0| 68 3e 0a 23 69 6e 63 6c | 75 64 65 20 3c 73 74 72 |h>.#incl|ude <str|
|000048c0| 69 6e 67 2e 68 3e 0a 23 | 69 6e 63 6c 75 64 65 20 |ing.h>.#|include |
|000048d0| 3c 63 74 79 70 65 2e 68 | 3e 0a 23 69 6e 63 6c 75 |<ctype.h|>.#inclu|
|000048e0| 64 65 20 22 6d 61 63 72 | 6f 73 2e 68 22 0a 23 69 |de "macr|os.h".#i|
|000048f0| 6e 63 6c 75 64 65 20 22 | 65 6e 75 6d 2e 68 22 0a |nclude "|enum.h".|
|00004900| 23 69 6e 63 6c 75 64 65 | 20 22 74 79 70 65 73 2e |#include| "types.|
|00004910| 68 22 0a 0a 2f 2a 0a 20 | 2a 20 47 6c 6f 62 61 6c |h"../*. |* Global|
|00004920| 20 56 61 72 69 61 62 6c | 65 20 44 65 66 69 6e 69 | Variabl|e Defini|
|00004930| 74 69 6f 6e 73 0a 20 2a | 2f 0a 0a 43 4f 4d 4d 41 |tions. *|/..COMMA|
|00004940| 4e 44 5f 4e 4f 44 45 20 | 63 6f 6d 6d 61 6e 64 5b |ND_NODE |command[|
|00004950| 5d 20 3d 20 7b 0a 0a 20 | 20 4b 5f 53 45 54 44 5f |] = {.. | K_SETD_|
|00004960| 44 49 52 2c 20 22 22 2c | 0a 20 20 4b 5f 53 45 54 |DIR, "",|.  K_SET|
|00004970| 44 5f 48 4f 4d 45 2c 20 | 22 22 2c 0a 20 20 4b 5f |D_HOME, |"",.  K_|
|00004980| 50 4f 53 5f 51 55 45 55 | 45 2c 20 22 22 2c 0a 20 |POS_QUEU|E, "",. |
|00004990| 20 4b 5f 42 41 43 4b 5f | 51 55 45 55 45 2c 20 22 | K_BACK_|QUEUE, "|
|000049a0| 22 2c 0a 20 20 4b 5f 4c | 49 53 54 5f 51 55 45 55 |",.  K_L|IST_QUEU|
|000049b0| 45 2c 20 22 2d 6c 69 73 | 74 22 2c 20 0a 20 20 4b |E, "-lis|t", .  K|
|000049c0| 5f 4c 49 53 54 5f 51 55 | 45 55 45 2c 20 22 2d 6c |_LIST_QU|EUE, "-l|
|000049d0| 22 2c 0a 20 20 4b 5f 4d | 41 58 5f 51 55 45 55 45 |",.  K_M|AX_QUEUE|
|000049e0| 2c 20 22 2d 6d 61 78 22 | 2c 20 0a 20 20 4b 5f 4d |, "-max"|, .  K_M|
|000049f0| 41 58 5f 51 55 45 55 45 | 2c 20 22 2d 6d 22 2c 20 |AX_QUEUE|, "-m", |
|00004a00| 0a 20 20 4b 5f 48 45 4c | 50 2c 20 22 2d 68 22 2c |.  K_HEL|P, "-h",|
|00004a10| 20 0a 20 20 4b 5f 48 45 | 4c 50 2c 20 22 2d 68 65 | .  K_HE|LP, "-he|
|00004a20| 6c 70 22 2c 20 0a 20 20 | 4b 5f 56 45 52 53 49 4f |lp", .  |K_VERSIO|
|00004a30| 4e 2c 20 22 2d 76 22 2c | 20 0a 20 20 4b 5f 56 45 |N, "-v",| .  K_VE|
|00004a40| 52 53 49 4f 4e 2c 20 22 | 2d 76 65 72 22 2c 20 0a |RSION, "|-ver", .|
|00004a50| 20 20 4b 5f 56 45 52 53 | 49 4f 4e 2c 20 22 2d 76 |  K_VERS|ION, "-v|
|00004a60| 65 72 73 69 6f 6e 22 2c | 20 0a 20 20 4b 5f 4e 55 |ersion",| .  K_NU|
|00004a70| 4c 4c 2c 20 4e 55 4c 4c | 0a 7d 3b 0a 0a 73 74 61 |LL, NULL|.};..sta|
|00004a80| 74 69 63 20 63 68 61 72 | 20 76 65 72 73 69 6f 6e |tic char| version|
|00004a90| 5f 68 65 61 64 65 72 5b | 5d 20 3d 20 22 53 65 74 |_header[|] = "Set|
|00004aa0| 20 44 69 72 65 63 74 6f | 72 79 5c 74 76 31 2e 37 | Directo|ry\tv1.7|
|00004ab0| 5c 74 53 75 6e 69 6c 20 | 57 69 6c 6c 69 61 6d 20 |\tSunil |William |
|00004ac0| 53 61 76 6b 61 72 5c 6e | 22 3b 0a 0a 73 74 61 74 |Savkar\n|";..stat|
|00004ad0| 69 63 20 20 63 68 61 72 | 20 20 20 20 68 65 6c 70 |ic  char|    help|
|00004ae0| 5f 68 65 61 64 65 72 5b | 5d 20 3d 0a 22 53 65 74 |_header[|] =."Set|
|00004af0| 20 44 69 72 65 63 74 6f | 72 79 5c 74 76 31 2e 37 | Directo|ry\tv1.7|
|00004b00| 5c 6e 75 73 61 67 65 3a | 5c 74 63 64 20 3c 6f 70 |\nusage:|\tcd <op|
|00004b10| 74 69 6f 6e 73 3e 5c 6e | 5c 6e 5c 0a 6f 70 74 69 |tions>\n|\n\.opti|
|00004b20| 6f 6e 5c 74 5c 74 64 65 | 73 63 72 69 70 74 69 6f |on\t\tde|scriptio|
|00004b30| 6e 5c 6e 5c 6e 5c 0a 5b | 70 61 74 68 5d 5c 74 5c |n\n\n\.[|path]\t\|
|00004b40| 74 41 74 74 65 6d 70 74 | 73 20 63 68 61 6e 67 65 |tAttempt|s change|
|00004b50| 20 74 6f 20 73 70 65 63 | 69 66 69 65 64 20 64 69 | to spec|ified di|
|00004b60| 72 65 63 74 6f 72 79 20 | 70 61 74 68 6e 61 6d 65 |rectory |pathname|
|00004b70| 5c 6e 5c 0a 5b 6d 61 72 | 6b 5d 5c 74 5c 74 41 74 |\n\.[mar|k]\t\tAt|
|00004b80| 74 65 6d 70 74 73 20 63 | 68 61 6e 67 65 20 74 6f |tempts c|hange to|
|00004b90| 20 64 69 72 65 63 74 6f | 72 79 20 73 70 65 63 69 | directo|ry speci|
|00004ba0| 66 69 65 64 20 62 79 20 | 74 68 65 20 6d 61 72 6b |fied by |the mark|
|00004bb0| 20 61 6c 69 61 73 5c 6e | 5c 0a 5b 6d 61 72 6b 5d | alias\n|\.[mark]|
|00004bc0| 2f 5b 70 61 74 68 5d 5c | 74 41 74 74 65 6d 70 74 |/[path]\|tAttempt|
|00004bd0| 73 20 63 68 61 6e 67 65 | 20 74 6f 20 62 61 73 65 |s change| to base|
|00004be0| 20 6d 61 72 6b 20 70 6c | 75 73 20 61 70 70 65 6e | mark pl|us appen|
|00004bf0| 64 65 64 20 70 61 74 68 | 6e 61 6d 65 5c 6e 5c 0a |ded path|name\n\.|
|00004c00| 5b 65 6e 76 5d 5c 74 5c | 74 41 74 74 65 6d 70 74 |[env]\t\|tAttempt|
|00004c10| 73 20 63 68 61 6e 67 65 | 20 74 6f 20 64 69 72 65 |s change| to dire|
|00004c20| 63 74 6f 72 79 20 73 70 | 65 63 27 64 20 62 79 20 |ctory sp|ec'd by |
|00004c30| 65 6e 76 69 72 6f 6e 6d | 65 6e 74 20 76 61 72 69 |environm|ent vari|
|00004c40| 61 62 6c 65 5c 6e 5c 0a | 25 25 5b 70 61 74 68 5d |able\n\.|%%[path]|
|00004c50| 5c 74 5c 74 41 74 74 65 | 6d 70 74 73 20 63 68 61 |\t\tAtte|mpts cha|
|00004c60| 6e 67 65 20 74 6f 20 73 | 75 62 64 69 72 65 63 74 |nge to s|ubdirect|
|00004c70| 6f 72 79 20 70 61 74 68 | 6e 61 6d 65 20 6f 66 20 |ory path|name of |
|00004c80| 72 6f 6f 74 20 6f 6e 65 | 20 61 62 6f 76 65 5c 6e |root one| above\n|
|00004c90| 5c 0a 2d 6c 3c 69 73 74 | 3e 5c 74 5c 74 4c 69 73 |\.-l<ist|>\t\tLis|
|00004ca0| 74 73 20 70 72 65 76 69 | 6f 75 73 20 64 69 72 65 |ts previ|ous dire|
|00004cb0| 63 74 6f 72 69 65 73 20 | 75 70 20 74 6f 20 6d 61 |ctories |up to ma|
|00004cc0| 78 69 6d 75 6d 20 73 65 | 74 20 6c 69 73 74 20 6c |ximum se|t list l|
|00004cd0| 65 6e 67 74 68 5c 6e 5c | 0a 2d 6d 3c 61 78 3e 5c |ength\n\|.-m<ax>\|
|00004ce0| 74 5c 74 53 65 74 73 20 | 74 68 65 20 6d 61 78 69 |t\tSets |the maxi|
|00004cf0| 6d 75 6d 20 64 65 70 74 | 68 20 6f 66 20 74 68 65 |mum dept|h of the|
|00004d00| 20 70 61 73 74 20 64 69 | 72 65 63 74 6f 72 79 20 | past di|rectory |
|00004d10| 6c 69 73 74 5c 6e 5c 0a | 6e 75 6d 65 72 69 63 5c |list\n\.|numeric\|
|00004d20| 74 5c 74 43 68 61 6e 67 | 65 73 20 64 69 72 65 63 |t\tChang|es direc|
|00004d30| 74 6f 72 79 20 74 6f 20 | 73 70 65 63 69 66 69 65 |tory to |specifie|
|00004d40| 64 20 6c 69 73 74 20 70 | 6f 73 2c 20 6f 72 20 6f |d list p|os, or o|
|00004d50| 66 66 73 65 74 20 66 72 | 6f 6d 20 74 6f 70 20 28 |ffset fr|om top (|
|00004d60| 2d 29 5c 6e 5c 0a 5c 6e | 65 78 61 6d 70 6c 65 73 |-)\n\.\n|examples|
|00004d70| 3a 5c 74 63 64 20 7e 73 | 61 76 6b 61 72 2c 20 63 |:\tcd ~s|avkar, c|
|00004d80| 64 20 25 62 69 6e 2c 20 | 63 64 20 2d 34 2c 20 63 |d %bin, |cd -4, c|
|00004d90| 64 20 4d 41 52 4b 5f 4e | 41 4d 45 2c 20 63 64 20 |d MARK_N|AME, cd |
|00004da0| 4d 41 52 4b 5f 4e 41 4d | 45 2f 78 78 78 5c 6e 22 |MARK_NAM|E/xxx\n"|
|00004db0| 3b 0a 0a 2f 2a 0a 20 2a | 20 20 62 6f 6f 6c 65 61 |;../*. *|  boolea|
|00004dc0| 6e 20 63 6f 6e 76 5f 74 | 6f 5f 64 65 63 28 20 63 |n conv_t|o_dec( c|
|00004dd0| 68 61 72 20 2a 73 74 72 | 69 6e 67 2c 0a 20 2a 20 |har *str|ing,. * |
|00004de0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00004df0| 20 20 20 20 20 20 69 6e | 74 20 20 2a 63 6f 6e 76 |      in|t  *conv|
|00004e00| 5f 64 65 63 29 0a 20 2a | 0a 20 2a 20 20 63 6f 6e |_dec). *|. *  con|
|00004e10| 76 5f 74 6f 5f 64 65 63 | 20 74 72 61 6e 73 6c 61 |v_to_dec| transla|
|00004e20| 74 65 73 20 74 68 65 20 | 73 74 72 69 6e 67 20 74 |tes the |string t|
|00004e30| 6f 20 61 20 64 65 63 69 | 6d 61 6c 0a 20 2a 20 20 |o a deci|mal. *  |
|00004e40| 76 61 6c 75 65 2c 20 61 | 6e 64 20 72 65 74 75 72 |value, a|nd retur|
|00004e50| 6e 73 20 74 68 69 73 20 | 64 65 63 69 6d 61 6c 20 |ns this |decimal |
|00004e60| 76 61 6c 75 65 20 69 6e | 20 63 6f 6e 76 5f 64 65 |value in| conv_de|
|00004e70| 63 2e 0a 20 2a 20 20 49 | 66 20 61 6e 20 65 72 72 |c.. *  I|f an err|
|00004e80| 6f 72 20 6f 63 63 75 72 | 73 20 64 75 72 69 6e 67 |or occur|s during|
|00004e90| 20 63 6f 6e 76 65 72 73 | 69 6f 6e 2c 20 74 68 65 | convers|ion, the|
|00004ea0| 20 66 75 6e 63 74 69 6f | 6e 0a 20 2a 20 20 72 65 | functio|n. *  re|
|00004eb0| 74 75 72 6e 73 20 66 61 | 6c 73 65 2c 20 65 6c 73 |turns fa|lse, els|
|00004ec0| 65 20 69 74 20 72 65 74 | 75 72 6e 73 20 74 72 75 |e it ret|urns tru|
|00004ed0| 65 2e 0a 20 2a 2f 0a 0a | 62 6f 6f 6c 65 61 6e 20 |e.. */..|boolean |
|00004ee0| 63 6f 6e 76 5f 74 6f 5f | 64 65 63 28 73 74 72 69 |conv_to_|dec(stri|
|00004ef0| 6e 67 2c 20 0a 20 20 20 | 20 20 20 20 20 20 20 20 |ng, .   |        |
|00004f00| 20 20 20 20 20 20 20 20 | 20 63 6f 6e 76 5f 64 65 |        | conv_de|
|00004f10| 63 29 0a 63 68 61 72 20 | 2a 73 74 72 69 6e 67 3b |c).char |*string;|
|00004f20| 20 20 2f 2a 20 20 54 68 | 65 20 73 74 72 69 6e 67 |  /*  Th|e string|
|00004f30| 20 74 6f 20 63 6f 6e 76 | 65 72 74 20 20 20 20 20 | to conv|ert     |
|00004f40| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00004f50| 20 20 2a 2f 0a 69 6e 74 | 20 2a 63 6f 6e 76 5f 64 |  */.int| *conv_d|
|00004f60| 65 63 3b 20 2f 2a 20 20 | 54 68 65 20 76 61 72 69 |ec; /*  |The vari|
|00004f70| 61 62 6c 65 20 74 6f 20 | 73 74 6f 72 65 20 74 68 |able to |store th|
|00004f80| 65 20 63 6f 6e 76 65 72 | 74 65 64 20 69 6e 74 65 |e conver|ted inte|
|00004f90| 67 65 72 20 2a 2f 0a 7b | 0a 0a 20 20 69 6e 74 20 |ger */.{|..  int |
|00004fa0| 6e 75 6d 20 3d 20 30 2c | 20 20 2f 2a 20 20 55 73 |num = 0,|  /*  Us|
|00004fb0| 65 64 20 74 6f 20 61 6e | 61 6c 79 7a 65 20 61 6e |ed to an|alyze an|
|00004fc0| 64 20 73 74 6f 72 65 20 | 73 68 69 66 74 65 64 20 |d store |shifted |
|00004fd0| 76 61 6c 75 65 20 20 20 | 20 2a 2f 0a 20 20 20 20 |value   | */.    |
|00004fe0| 20 20 6d 75 6c 6e 20 3d | 20 31 3b 20 2f 2a 20 20 |  muln =| 1; /*  |
|00004ff0| 2b 2f 2d 20 6d 75 6c 74 | 69 70 6c 69 65 72 20 66 |+/- mult|iplier f|
|00005000| 61 63 74 6f 72 20 20 20 | 20 20 20 20 20 20 20 20 |actor   |        |
|00005010| 20 20 20 20 20 20 20 20 | 20 20 20 2a 2f 0a 0a 20 |        |   */.. |
|00005020| 20 2f 2a 0a 20 20 20 2a | 20 20 43 68 65 63 6b 20 | /*.   *|  Check |
|00005030| 66 6f 72 20 74 68 65 20 | 73 69 67 6e 20 6f 66 20 |for the |sign of |
|00005040| 74 68 65 20 70 61 73 73 | 65 64 20 73 74 72 69 6e |the pass|ed strin|
|00005050| 67 0a 20 20 20 2a 2f 0a | 0a 20 20 69 66 20 28 2a |g.   */.|.  if (*|
|00005060| 73 74 72 69 6e 67 20 3d | 3d 20 27 2d 27 29 20 7b |string =|= '-') {|
|00005070| 0a 0a 20 20 20 20 69 66 | 20 28 2a 28 2b 2b 73 74 |..    if| (*(++st|
|00005080| 72 69 6e 67 29 20 3d 3d | 20 27 5c 30 27 29 20 72 |ring) ==| '\0') r|
|00005090| 65 74 75 72 6e 20 46 41 | 4c 53 45 3b 0a 20 20 20 |eturn FA|LSE;.   |
|000050a0| 20 6d 75 6c 6e 20 3d 20 | 2d 31 3b 0a 20 20 7d 20 | muln = |-1;.  } |
|000050b0| 65 6c 73 65 20 69 66 20 | 28 2a 73 74 72 69 6e 67 |else if |(*string|
|000050c0| 20 3d 3d 20 27 2b 27 29 | 20 7b 0a 0a 20 20 20 20 | == '+')| {..    |
|000050d0| 69 66 20 28 2a 28 2b 2b | 73 74 72 69 6e 67 29 20 |if (*(++|string) |
|000050e0| 3d 3d 20 27 5c 30 27 29 | 20 72 65 74 75 72 6e 20 |== '\0')| return |
|000050f0| 46 41 4c 53 45 3b 0a 20 | 20 7d 0a 0a 20 20 2f 2a |FALSE;. | }..  /*|
|00005100| 0a 20 20 20 2a 20 20 49 | 6e 63 72 65 6d 65 6e 74 |.   *  I|ncrement|
|00005110| 20 74 68 72 6f 75 67 68 | 20 74 68 65 20 73 74 72 | through| the str|
|00005120| 69 6e 67 20 61 6e 64 20 | 70 75 74 20 74 6f 67 65 |ing and |put toge|
|00005130| 74 68 65 72 20 74 68 65 | 20 62 61 73 65 20 74 65 |ther the| base te|
|00005140| 6e 0a 20 20 20 2a 20 20 | 6e 75 6d 62 65 72 20 77 |n.   *  |number w|
|00005150| 68 69 63 68 20 69 73 20 | 72 65 70 72 65 73 65 6e |hich is |represen|
|00005160| 74 65 64 2e 0a 20 20 20 | 2a 2f 0a 0a 20 20 66 6f |ted..   |*/..  fo|
|00005170| 72 20 28 3b 20 2a 73 74 | 72 69 6e 67 20 21 3d 20 |r (; *st|ring != |
|00005180| 27 5c 30 27 3b 20 73 74 | 72 69 6e 67 2b 2b 29 20 |'\0'; st|ring++) |
|00005190| 7b 0a 0a 20 20 20 20 69 | 66 20 28 21 69 73 64 69 |{..    i|f (!isdi|
|000051a0| 67 69 74 28 2a 73 74 72 | 69 6e 67 29 29 20 72 65 |git(*str|ing)) re|
|000051b0| 74 75 72 6e 20 46 41 4c | 53 45 3b 0a 20 20 20 20 |turn FAL|SE;.    |
|000051c0| 6e 75 6d 20 3d 20 6e 75 | 6d 2a 31 30 20 2b 20 28 |num = nu|m*10 + (|
|000051d0| 2a 73 74 72 69 6e 67 20 | 2d 20 27 30 27 29 3b 0a |*string |- '0');.|
|000051e0| 20 20 7d 0a 0a 20 20 2a | 63 6f 6e 76 5f 64 65 63 |  }..  *|conv_dec|
|000051f0| 20 3d 20 6e 75 6d 2a 6d | 75 6c 6e 3b 0a 20 20 72 | = num*m|uln;.  r|
|00005200| 65 74 75 72 6e 20 54 52 | 55 45 3b 0a 7d 0a 0a 2f |eturn TR|UE;.}../|
|00005210| 2a 0a 20 2a 20 20 76 6f | 69 64 20 70 75 73 68 5f |*. *  vo|id push_|
|00005220| 6c 69 73 74 28 20 4c 49 | 53 54 5f 4e 4f 44 45 20 |list( LI|ST_NODE |
|00005230| 2a 2a 6c 69 73 74 2c 0a | 20 2a 20 20 20 20 20 20 |**list,.| *      |
|00005240| 20 20 20 20 20 20 20 20 | 20 20 20 20 4c 49 53 54 |        |    LIST|
|00005250| 5f 4e 4f 44 45 20 2a 65 | 6c 65 6d 65 6e 74 2c 0a |_NODE *e|lement,.|
|00005260| 20 2a 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | *      |        |
|00005270| 20 20 20 20 69 6e 74 20 | 2a 6c 65 6e 67 74 68 29 |    int |*length)|
|00005280| 0a 20 2a 0a 20 2a 20 20 | 50 75 73 68 20 6e 65 77 |. *. *  |Push new|
|00005290| 20 6e 6f 64 65 20 6f 6e | 74 6f 20 74 68 65 20 6c | node on|to the l|
|000052a0| 69 73 74 2e 0a 20 2a 2f | 0a 0a 76 6f 69 64 20 70 |ist.. */|..void p|
|000052b0| 75 73 68 5f 6c 69 73 74 | 28 6c 69 73 74 2c 20 65 |ush_list|(list, e|
|000052c0| 6c 65 6d 65 6e 74 2c 20 | 6c 65 6e 67 74 68 29 0a |lement, |length).|
|000052d0| 4c 49 53 54 5f 4e 4f 44 | 45 20 2a 65 6c 65 6d 65 |LIST_NOD|E *eleme|
|000052e0| 6e 74 3b 0a 4c 49 53 54 | 5f 4e 4f 44 45 20 2a 2a |nt;.LIST|_NODE **|
|000052f0| 6c 69 73 74 3b 0a 69 6e | 74 20 2a 6c 65 6e 67 74 |list;.in|t *lengt|
|00005300| 68 3b 0a 7b 0a 0a 20 20 | 65 6c 65 6d 65 6e 74 2d |h;.{..  |element-|
|00005310| 3e 6e 65 78 74 20 3d 20 | 2a 6c 69 73 74 3b 0a 20 |>next = |*list;. |
|00005320| 20 2a 6c 69 73 74 20 3d | 20 65 6c 65 6d 65 6e 74 | *list =| element|
|00005330| 3b 0a 20 20 28 2a 6c 65 | 6e 67 74 68 29 2b 2b 3b |;.  (*le|ngth)++;|
|00005340| 0a 7d 0a 0a 2f 2a 0a 20 | 2a 20 20 4c 49 53 54 5f |.}../*. |*  LIST_|
|00005350| 4e 4f 44 45 20 2a 73 68 | 69 66 74 5f 6c 69 73 74 |NODE *sh|ift_list|
|00005360| 28 20 4c 49 53 54 5f 4e | 4f 44 45 20 2a 6c 69 73 |( LIST_N|ODE *lis|
|00005370| 74 2c 0a 20 2a 20 20 20 | 20 20 20 20 20 20 20 20 |t,. *   |        |
|00005380| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 69 6e |        |      in|
|00005390| 74 20 2a 6c 65 6e 67 74 | 68 29 0a 20 2a 0a 20 2a |t *lengt|h). *. *|
|000053a0| 20 20 53 68 69 66 74 20 | 6f 66 66 20 74 68 65 20 |  Shift |off the |
|000053b0| 6c 61 73 74 20 65 6c 65 | 6d 65 6e 74 20 6f 66 20 |last ele|ment of |
|000053c0| 74 68 65 20 6c 69 73 74 | 2c 20 61 6e 64 20 70 61 |the list|, and pa|
|000053d0| 73 73 0a 20 2a 20 20 69 | 74 20 74 6f 20 74 68 65 |ss. *  i|t to the|
|000053e0| 20 63 61 6c 6c 65 72 2e | 0a 20 2a 2f 0a 0a 4c 49 | caller.|. */..LI|
|000053f0| 53 54 5f 4e 4f 44 45 20 | 2a 73 68 69 66 74 5f 6c |ST_NODE |*shift_l|
|00005400| 69 73 74 28 6c 69 73 74 | 2c 20 0a 20 20 20 20 20 |ist(list|, .     |
|00005410| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00005420| 20 6c 65 6e 67 74 68 29 | 0a 4c 49 53 54 5f 4e 4f | length)|.LIST_NO|
|00005430| 44 45 20 2a 2a 6c 69 73 | 74 3b 0a 69 6e 74 20 2a |DE **lis|t;.int *|
|00005440| 6c 65 6e 67 74 68 3b 0a | 7b 0a 0a 20 20 4c 49 53 |length;.|{..  LIS|
|00005450| 54 5f 4e 4f 44 45 20 2a | 70 72 65 76 2c 20 2a 65 |T_NODE *|prev, *e|
|00005460| 6e 64 3b 0a 0a 20 20 69 | 66 20 28 21 28 2a 6c 69 |nd;..  i|f (!(*li|
|00005470| 73 74 29 29 20 72 65 74 | 75 72 6e 20 4e 55 4c 4c |st)) ret|urn NULL|
|00005480| 3b 0a 0a 20 20 69 66 20 | 28 21 28 2a 6c 69 73 74 |;..  if |(!(*list|
|00005490| 29 2d 3e 6e 65 78 74 29 | 20 7b 0a 0a 20 20 20 20 |)->next)| {..    |
|000054a0| 65 6e 64 20 3d 20 2a 6c | 69 73 74 3b 0a 20 20 20 |end = *l|ist;.   |
|000054b0| 20 2a 6c 69 73 74 20 3d | 20 4e 55 4c 4c 3b 0a 20 | *list =| NULL;. |
|000054c0| 20 7d 20 65 6c 73 65 20 | 7b 0a 0a 20 20 20 20 66 | } else |{..    f|
|000054d0| 6f 72 20 28 65 6e 64 20 | 3d 20 2a 6c 69 73 74 3b |or (end |= *list;|
|000054e0| 20 65 6e 64 2d 3e 6e 65 | 78 74 3b 20 65 6e 64 20 | end->ne|xt; end |
|000054f0| 3d 20 65 6e 64 2d 3e 6e | 65 78 74 29 20 3b 0a 20 |= end->n|ext) ;. |
|00005500| 20 20 20 66 6f 72 20 28 | 70 72 65 76 20 3d 20 2a |   for (|prev = *|
|00005510| 6c 69 73 74 3b 20 70 72 | 65 76 2d 3e 6e 65 78 74 |list; pr|ev->next|
|00005520| 20 21 3d 20 65 6e 64 3b | 20 70 72 65 76 20 3d 20 | != end;| prev = |
|00005530| 70 72 65 76 2d 3e 6e 65 | 78 74 29 20 3b 0a 20 20 |prev->ne|xt) ;.  |
|00005540| 20 20 20 20 70 72 65 76 | 2d 3e 6e 65 78 74 20 3d |    prev|->next =|
|00005550| 20 4e 55 4c 4c 3b 0a 20 | 20 7d 0a 0a 20 20 28 2a | NULL;. | }..  (*|
|00005560| 6c 65 6e 67 74 68 29 2d | 2d 3b 0a 20 20 72 65 74 |length)-|-;.  ret|
|00005570| 75 72 6e 20 28 65 6e 64 | 29 3b 0a 7d 0a 0a 2f 2a |urn (end|);.}../*|
|00005580| 0a 20 2a 20 20 62 6f 6f | 6c 65 61 6e 20 72 65 61 |. *  boo|lean rea|
|00005590| 64 5f 69 6e 74 6f 5f 6c | 69 73 74 28 20 63 68 61 |d_into_l|ist( cha|
|000055a0| 72 20 2a 73 65 74 64 5f | 66 69 6c 2c 0a 20 2a 20 |r *setd_|fil,. * |
|000055b0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|000055c0| 20 20 20 20 20 20 20 20 | 20 4c 49 53 54 5f 4e 4f |        | LIST_NO|
|000055d0| 44 45 20 2a 2a 6c 69 73 | 74 5f 68 65 61 64 2c 0a |DE **lis|t_head,.|
|000055e0| 20 2a 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | *      |        |
|000055f0| 20 20 20 20 20 20 20 20 | 20 20 20 20 69 6e 74 20 |        |    int |
|00005600| 2a 6d 61 78 5f 71 75 65 | 75 65 2c 0a 20 2a 20 20 |*max_que|ue,. *  |
|00005610| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00005620| 20 20 20 20 20 20 20 20 | 69 6e 74 20 2a 6c 69 73 |        |int *lis|
|00005630| 74 5f 6c 65 6e 67 74 68 | 29 0a 20 2a 0a 20 2a 20 |t_length|). *. * |
|00005640| 20 72 65 61 64 5f 69 6e | 74 6f 5f 6c 69 73 74 20 | read_in|to_list |
|00005650| 61 74 74 65 6d 70 74 73 | 20 74 6f 20 6f 70 65 6e |attempts| to open|
|00005660| 20 74 68 65 20 73 65 74 | 64 20 64 61 74 61 62 61 | the set|d databa|
|00005670| 73 65 20 61 6e 64 20 72 | 65 61 64 0a 20 2a 20 20 |se and r|ead. *  |
|00005680| 74 68 65 20 6c 69 73 74 | 20 6f 66 20 70 72 69 6f |the list| of prio|
|00005690| 72 20 64 69 72 65 63 74 | 6f 72 79 20 63 68 61 6e |r direct|ory chan|
|000056a0| 67 65 73 20 69 6e 74 6f | 20 74 68 65 20 71 75 65 |ges into| the que|
|000056b0| 75 65 2e 20 20 41 6e 20 | 65 72 72 6f 72 0a 20 2a |ue.  An |error. *|
|000056c0| 20 20 69 73 20 72 65 74 | 75 72 6e 65 64 20 69 66 |  is ret|urned if|
|000056d0| 20 75 6e 61 62 6c 65 20 | 74 6f 20 6f 70 65 6e 20 | unable |to open |
|000056e0| 6f 72 20 72 65 61 64 20 | 74 68 65 20 73 65 74 64 |or read |the setd|
|000056f0| 20 64 62 20 66 69 6c 65 | 2e 20 0a 20 2a 0a 20 2a | db file|. . *. *|
|00005700| 20 20 54 68 65 20 64 61 | 74 61 62 61 73 65 20 6f |  The da|tabase o|
|00005710| 66 20 70 72 69 6f 72 20 | 6c 6f 63 61 74 69 6f 6e |f prior |location|
|00005720| 73 20 69 73 20 72 65 61 | 64 20 69 6e 74 6f 20 61 |s is rea|d into a|
|00005730| 20 6c 69 73 74 20 70 6f | 69 6e 74 65 64 20 61 74 | list po|inted at|
|00005740| 0a 20 2a 20 20 62 79 20 | 2a 6c 69 73 74 5f 68 65 |. *  by |*list_he|
|00005750| 61 64 2e 20 54 68 65 20 | 6c 65 6e 67 74 68 20 6f |ad. The |length o|
|00005760| 66 20 74 68 65 20 6c 69 | 73 74 20 69 73 20 69 6e |f the li|st is in|
|00005770| 20 74 68 65 20 6c 69 73 | 74 5f 6c 65 6e 67 74 68 | the lis|t_length|
|00005780| 0a 20 2a 20 20 76 61 72 | 69 61 62 6c 65 2c 20 61 |. *  var|iable, a|
|00005790| 6e 64 20 74 68 65 20 6d | 61 78 5f 71 75 65 75 65 |nd the m|ax_queue|
|000057a0| 20 76 61 72 69 61 62 6c | 65 20 69 73 20 61 6c 73 | variabl|e is als|
|000057b0| 6f 20 73 65 74 20 61 74 | 20 74 68 69 73 20 70 6f |o set at| this po|
|000057c0| 69 6e 74 2e 0a 20 2a 2f | 0a 0a 62 6f 6f 6c 65 61 |int.. */|..boolea|
|000057d0| 6e 20 72 65 61 64 5f 69 | 6e 74 6f 5f 6c 69 73 74 |n read_i|nto_list|
|000057e0| 28 73 65 74 64 5f 66 69 | 6c 2c 20 6c 69 73 74 5f |(setd_fi|l, list_|
|000057f0| 68 65 61 64 2c 20 6d 61 | 78 5f 71 75 65 75 65 2c |head, ma|x_queue,|
|00005800| 20 6c 69 73 74 5f 6c 65 | 6e 67 74 68 29 0a 63 68 | list_le|ngth).ch|
|00005810| 61 72 20 2a 73 65 74 64 | 5f 66 69 6c 3b 0a 4c 49 |ar *setd|_fil;.LI|
|00005820| 53 54 5f 4e 4f 44 45 20 | 2a 2a 6c 69 73 74 5f 68 |ST_NODE |**list_h|
|00005830| 65 61 64 3b 0a 69 6e 74 | 20 2a 6d 61 78 5f 71 75 |ead;.int| *max_qu|
|00005840| 65 75 65 3b 0a 69 6e 74 | 20 2a 6c 69 73 74 5f 6c |eue;.int| *list_l|
|00005850| 65 6e 67 74 68 3b 0a 7b | 0a 0a 20 20 46 49 4c 45 |ength;.{|..  FILE|
|00005860| 20 2a 73 65 74 64 5f 66 | 70 3b 0a 20 20 4c 49 53 | *setd_f|p;.  LIS|
|00005870| 54 5f 4e 4f 44 45 20 2a | 6e 65 77 5f 70 74 72 3b |T_NODE *|new_ptr;|
|00005880| 0a 20 20 63 68 61 72 20 | 70 61 74 68 5b 4d 41 58 |.  char |path[MAX|
|00005890| 5f 4c 49 4e 45 5d 3b 0a | 0a 20 20 2a 6c 69 73 74 |_LINE];.|.  *list|
|000058a0| 5f 6c 65 6e 67 74 68 20 | 3d 20 30 3b 0a 0a 20 20 |_length |= 0;..  |
|000058b0| 69 66 20 28 21 28 73 65 | 74 64 5f 66 70 20 3d 20 |if (!(se|td_fp = |
|000058c0| 66 6f 70 65 6e 28 73 65 | 74 64 5f 66 69 6c 2c 20 |fopen(se|td_fil, |
|000058d0| 22 72 22 29 29 29 20 7b | 0a 0a 20 20 20 20 66 70 |"r"))) {|..    fp|
|000058e0| 72 69 6e 74 66 28 73 74 | 64 65 72 72 2c 20 22 72 |rintf(st|derr, "r|
|000058f0| 65 61 64 5f 69 6e 74 6f | 5f 6c 69 73 74 3a 20 20 |ead_into|_list:  |
|00005900| 55 6e 61 62 6c 65 20 74 | 6f 20 6f 70 65 6e 20 25 |Unable t|o open %|
|00005910| 73 5c 6e 22 2c 20 73 65 | 74 64 5f 66 69 6c 29 3b |s\n", se|td_fil);|
|00005920| 0a 20 20 20 20 72 65 74 | 75 72 6e 20 46 41 4c 53 |.    ret|urn FALS|
|00005930| 45 3b 0a 20 20 7d 0a 0a | 20 20 2f 2a 0a 20 20 20 |E;.  }..|  /*.   |
|00005940| 2a 20 20 46 69 72 73 74 | 20 61 72 67 75 6d 65 6e |*  First| argumen|
|00005950| 74 20 69 73 20 74 68 65 | 20 6d 61 78 69 6d 75 6d |t is the| maximum|
|00005960| 20 71 75 65 75 65 20 6c | 65 6e 67 74 68 2e 0a 20 | queue l|ength.. |
|00005970| 20 20 2a 2f 0a 0a 20 20 | 2a 6d 61 78 5f 71 75 65 |  */..  |*max_que|
|00005980| 75 65 20 3d 20 30 3b 0a | 20 20 66 73 63 61 6e 66 |ue = 0;.|  fscanf|
|00005990| 28 73 65 74 64 5f 66 70 | 2c 20 22 25 64 22 2c 20 |(setd_fp|, "%d", |
|000059a0| 6d 61 78 5f 71 75 65 75 | 65 29 3b 0a 20 20 69 66 |max_queu|e);.  if|
|000059b0| 20 28 21 28 2a 6d 61 78 | 5f 71 75 65 75 65 29 29 | (!(*max|_queue))|
|000059c0| 20 7b 0a 0a 20 20 20 20 | 2a 6d 61 78 5f 71 75 65 | {..    |*max_que|
|000059d0| 75 65 20 3d 20 31 30 3b | 0a 20 20 7d 0a 20 20 20 |ue = 10;|.  }.   |
|000059e0| 20 0a 20 20 2f 2a 0a 20 | 20 20 2a 20 20 4e 6f 77 | .  /*. |  *  Now|
|000059f0| 20 63 6f 6e 74 69 6e 75 | 65 20 72 65 61 64 69 6e | continu|e readin|
|00005a00| 67 20 74 68 65 20 66 69 | 6c 65 20 61 6e 64 20 73 |g the fi|le and s|
|00005a10| 65 74 74 69 6e 67 20 75 | 70 20 74 68 65 20 6c 69 |etting u|p the li|
|00005a20| 6e 6b 65 64 20 6c 69 73 | 74 2e 0a 20 20 20 2a 2f |nked lis|t..   */|
|00005a30| 0a 0a 20 20 77 68 69 6c | 65 20 28 66 73 63 61 6e |..  whil|e (fscan|
|00005a40| 66 28 73 65 74 64 5f 66 | 70 2c 20 22 25 73 22 2c |f(setd_f|p, "%s",|
|00005a50| 20 70 61 74 68 29 20 3d | 3d 20 31 29 20 7b 0a 0a | path) =|= 1) {..|
|00005a60| 20 20 20 20 2f 2a 0a 20 | 20 20 20 20 2a 20 20 53 |    /*. |    *  S|
|00005a70| 65 74 20 75 70 20 61 20 | 6e 65 77 20 6e 6f 64 65 |et up a |new node|
|00005a80| 2e 0a 20 20 20 20 20 2a | 2f 0a 0a 20 20 20 20 6e |..     *|/..    n|
|00005a90| 65 77 5f 70 74 72 20 3d | 20 28 4c 49 53 54 5f 4e |ew_ptr =| (LIST_N|
|00005aa0| 4f 44 45 20 2a 29 6d 61 | 6c 6c 6f 63 28 73 69 7a |ODE *)ma|lloc(siz|
|00005ab0| 65 6f 66 28 4c 49 53 54 | 5f 4e 4f 44 45 29 29 3b |eof(LIST|_NODE));|
|00005ac0| 0a 20 20 20 20 6e 65 77 | 5f 70 74 72 2d 3e 70 61 |.    new|_ptr->pa|
|00005ad0| 74 68 20 3d 20 28 63 68 | 61 72 20 2a 29 6d 61 6c |th = (ch|ar *)mal|
|00005ae0| 6c 6f 63 28 73 74 72 6c | 65 6e 28 70 61 74 68 29 |loc(strl|en(path)|
|00005af0| 20 2b 20 31 29 3b 0a 20 | 20 20 20 6e 65 77 5f 70 | + 1);. |   new_p|
|00005b00| 74 72 2d 3e 6e 65 78 74 | 20 3d 20 4e 55 4c 4c 3b |tr->next| = NULL;|
|00005b10| 0a 20 20 20 20 73 74 72 | 63 70 79 28 6e 65 77 5f |.    str|cpy(new_|
|00005b20| 70 74 72 2d 3e 70 61 74 | 68 2c 20 70 61 74 68 29 |ptr->pat|h, path)|
|00005b30| 3b 0a 0a 20 20 20 20 70 | 75 73 68 5f 6c 69 73 74 |;..    p|ush_list|
|00005b40| 28 20 6c 69 73 74 5f 68 | 65 61 64 2c 20 6e 65 77 |( list_h|ead, new|
|00005b50| 5f 70 74 72 2c 20 6c 69 | 73 74 5f 6c 65 6e 67 74 |_ptr, li|st_lengt|
|00005b60| 68 29 3b 0a 20 20 7d 0a | 0a 20 20 66 63 6c 6f 73 |h);.  }.|.  fclos|
|00005b70| 65 28 73 65 74 64 5f 66 | 70 29 3b 0a 20 20 72 65 |e(setd_f|p);.  re|
|00005b80| 74 75 72 6e 20 54 52 55 | 45 3b 0a 7d 0a 0a 62 6f |turn TRU|E;.}..bo|
|00005b90| 6f 6c 65 61 6e 20 69 6e | 69 74 69 61 6c 69 7a 65 |olean in|itialize|
|00005ba0| 28 20 68 6f 6d 65 2c 20 | 70 77 64 2c 20 73 65 74 |( home, |pwd, set|
|00005bb0| 64 5f 66 69 6c 2c 20 6c | 69 73 74 5f 68 65 61 64 |d_fil, l|ist_head|
|00005bc0| 2c 20 6d 61 78 5f 71 75 | 65 75 65 2c 20 6c 69 73 |, max_qu|eue, lis|
|00005bd0| 74 5f 6c 65 6e 67 74 68 | 29 0a 4c 49 53 54 5f 4e |t_length|).LIST_N|
|00005be0| 4f 44 45 20 2a 2a 6c 69 | 73 74 5f 68 65 61 64 3b |ODE **li|st_head;|
|00005bf0| 0a 63 68 61 72 20 2a 73 | 65 74 64 5f 66 69 6c 3b |.char *s|etd_fil;|
|00005c00| 0a 63 68 61 72 20 2a 2a | 70 77 64 3b 0a 63 68 61 |.char **|pwd;.cha|
|00005c10| 72 20 2a 2a 68 6f 6d 65 | 3b 0a 69 6e 74 20 2a 6d |r **home|;.int *m|
|00005c20| 61 78 5f 71 75 65 75 65 | 2c 20 2a 6c 69 73 74 5f |ax_queue|, *list_|
|00005c30| 6c 65 6e 67 74 68 3b 0a | 7b 0a 0a 20 20 46 49 4c |length;.|{..  FIL|
|00005c40| 45 20 2a 73 65 74 64 5f | 66 70 3b 0a 20 20 63 68 |E *setd_|fp;.  ch|
|00005c50| 61 72 20 2a 67 65 74 65 | 6e 76 28 29 3b 0a 20 20 |ar *gete|nv();.  |
|00005c60| 63 68 61 72 20 2a 70 74 | 72 3b 0a 0a 20 20 2f 2a |char *pt|r;..  /*|
|00005c70| 0a 20 20 20 2a 20 20 47 | 65 74 20 63 75 72 72 65 |.   *  G|et curre|
|00005c80| 6e 74 20 64 69 72 65 63 | 74 6f 72 79 20 61 6e 64 |nt direc|tory and|
|00005c90| 20 70 6f 69 6e 74 65 72 | 20 74 6f 20 74 68 65 20 | pointer| to the |
|00005ca0| 6d 61 72 6b 20 64 69 72 | 65 63 74 6f 72 79 2e 0a |mark dir|ectory..|
|00005cb0| 20 20 20 2a 2f 0a 0a 23 | 69 66 64 65 66 20 48 50 |   */..#|ifdef HP|
|00005cc0| 0a 0a 20 20 69 66 20 28 | 21 28 67 65 74 63 77 64 |..  if (|!(getcwd|
|00005cd0| 28 28 2a 70 77 64 20 3d | 20 28 63 68 61 72 20 2a |((*pwd =| (char *|
|00005ce0| 29 6d 61 6c 6c 6f 63 28 | 4d 41 58 5f 4c 49 4e 45 |)malloc(|MAX_LINE|
|00005cf0| 29 2c 20 4d 41 58 5f 4c | 49 4e 45 29 29 29 20 7b |), MAX_L|INE))) {|
|00005d00| 0a 23 65 6c 73 65 0a 0a | 20 20 69 66 20 28 21 28 |.#else..|  if (!(|
|00005d10| 2a 70 77 64 20 3d 20 67 | 65 74 65 6e 76 28 22 50 |*pwd = g|etenv("P|
|00005d20| 57 44 22 29 29 29 20 7b | 0a 23 65 6e 64 69 66 20 |WD"))) {|.#endif |
|00005d30| 20 0a 0a 20 20 20 20 66 | 70 72 69 6e 74 66 28 73 | ..    f|printf(s|
|00005d40| 74 64 65 72 72 2c 20 22 | 69 6e 69 74 69 61 6c 69 |tderr, "|initiali|
|00005d50| 7a 65 3a 20 20 55 6e 61 | 62 6c 65 20 74 6f 20 67 |ze:  Una|ble to g|
|00005d60| 65 74 20 65 6e 76 69 72 | 6f 6e 6d 65 6e 74 20 76 |et envir|onment v|
|00005d70| 61 72 20 24 50 57 44 5c | 6e 22 29 3b 0a 20 20 20 |ar $PWD\|n");.   |
|00005d80| 20 72 65 74 75 72 6e 20 | 46 41 4c 53 45 3b 0a 20 | return |FALSE;. |
|00005d90| 20 7d 0a 0a 23 69 66 64 | 65 66 20 48 50 0a 0a 20 | }..#ifd|ef HP.. |
|00005da0| 20 2f 2a 0a 20 20 20 2a | 20 20 4e 6f 74 69 63 65 | /*.   *|  Notice|
|00005db0| 20 77 65 20 77 6f 75 6c | 64 20 6c 69 6b 65 20 74 | we woul|d like t|
|00005dc0| 6f 20 73 74 72 69 70 20 | 6f 66 66 20 74 68 65 20 |o strip |off the |
|00005dd0| 2f 74 6d 70 5f 6d 6f 75 | 6e 74 20 66 72 6f 6d 20 |/tmp_mou|nt from |
|00005de0| 74 68 65 20 2a 70 77 64 | 2c 0a 20 20 20 2a 20 20 |the *pwd|,.   *  |
|00005df0| 69 66 20 69 74 20 65 78 | 69 73 74 73 21 0a 20 20 |if it ex|ists!.  |
|00005e00| 20 2a 2f 0a 0a 20 20 69 | 66 20 28 73 74 72 6e 63 | */..  i|f (strnc|
|00005e10| 6d 70 28 2a 70 77 64 2c | 20 22 2f 74 6d 70 5f 6d |mp(*pwd,| "/tmp_m|
|00005e20| 6e 74 22 2c 20 38 29 20 | 3d 3d 20 30 29 20 7b 0a |nt", 8) |== 0) {.|
|00005e30| 20 20 20 20 2a 70 77 64 | 20 2b 3d 20 38 3b 0a 20 |    *pwd| += 8;. |
|00005e40| 20 7d 0a 23 65 6e 64 69 | 66 0a 0a 20 20 69 66 20 | }.#endi|f..  if |
|00005e50| 28 21 28 2a 68 6f 6d 65 | 20 3d 20 67 65 74 65 6e |(!(*home| = geten|
|00005e60| 76 28 22 48 4f 4d 45 22 | 29 29 29 20 7b 0a 0a 20 |v("HOME"|))) {.. |
|00005e70| 20 20 20 66 70 72 69 6e | 74 66 28 73 74 64 65 72 |   fprin|tf(stder|
|00005e80| 72 2c 20 22 69 6e 69 74 | 69 61 6c 69 7a 65 3a 20 |r, "init|ialize: |
|00005e90| 20 55 6e 61 62 6c 65 20 | 74 6f 20 67 65 74 20 65 | Unable |to get e|
|00005ea0| 6e 76 69 72 6f 6e 6d 65 | 6e 74 20 76 61 72 20 24 |nvironme|nt var $|
|00005eb0| 48 4f 4d 45 5c 6e 22 29 | 3b 0a 20 20 20 20 72 65 |HOME\n")|;.    re|
|00005ec0| 74 75 72 6e 20 46 41 4c | 53 45 3b 0a 20 20 7d 0a |turn FAL|SE;.  }.|
|00005ed0| 20 20 0a 20 20 69 66 20 | 28 21 28 70 74 72 20 3d |  .  if |(!(ptr =|
|00005ee0| 20 67 65 74 65 6e 76 28 | 22 53 45 54 44 5f 44 49 | getenv(|"SETD_DI|
|00005ef0| 52 22 29 29 29 20 7b 0a | 0a 20 20 20 20 66 70 72 |R"))) {.|.    fpr|
|00005f00| 69 6e 74 66 28 73 74 64 | 65 72 72 2c 20 22 69 6e |intf(std|err, "in|
|00005f10| 69 74 69 61 6c 69 7a 65 | 3a 20 20 4d 75 73 74 20 |itialize|:  Must |
|00005f20| 73 65 74 20 65 6e 76 69 | 72 6f 6e 6d 65 6e 74 20 |set envi|ronment |
|00005f30| 76 61 72 20 24 53 45 54 | 44 5f 44 49 52 5c 6e 22 |var $SET|D_DIR\n"|
|00005f40| 29 3b 0a 20 20 20 20 72 | 65 74 75 72 6e 20 46 41 |);.    r|eturn FA|
|00005f50| 4c 53 45 3b 0a 20 20 7d | 20 65 6c 73 65 20 7b 0a |LSE;.  }| else {.|
|00005f60| 0a 20 20 20 20 2f 2a 0a | 20 20 20 20 20 2a 20 20 |.    /*.|     *  |
|00005f70| 43 6f 6e 73 74 72 75 63 | 74 20 73 65 74 64 20 64 |Construc|t setd d|
|00005f80| 61 74 61 20 62 61 73 65 | 20 66 69 6c 65 20 70 6f |ata base| file po|
|00005f90| 69 6e 74 65 72 2e 0a 20 | 20 20 20 20 2a 2f 0a 0a |inter.. |    */..|
|00005fa0| 20 20 20 20 73 70 72 69 | 6e 74 66 28 20 73 65 74 |    spri|ntf( set|
|00005fb0| 64 5f 66 69 6c 2c 20 22 | 25 73 2f 73 65 74 64 5f |d_fil, "|%s/setd_|
|00005fc0| 64 62 22 2c 20 70 74 72 | 29 3b 0a 20 20 7d 0a 0a |db", ptr|);.  }..|
|00005fd0| 20 20 69 66 20 28 21 28 | 73 65 74 64 5f 66 70 20 |  if (!(|setd_fp |
|00005fe0| 3d 20 66 6f 70 65 6e 28 | 73 65 74 64 5f 66 69 6c |= fopen(|setd_fil|
|00005ff0| 2c 20 22 61 22 29 29 29 | 20 7b 0a 0a 20 20 20 20 |, "a")))| {..    |
|00006000| 66 70 72 69 6e 74 66 28 | 73 74 64 65 72 72 2c 20 |fprintf(|stderr, |
|00006010| 22 69 6e 69 74 69 61 6c | 69 7a 65 3a 20 20 55 6e |"initial|ize:  Un|
|00006020| 61 62 6c 65 20 74 6f 20 | 6f 70 65 6e 20 25 73 5c |able to |open %s\|
|00006030| 6e 22 2c 20 73 65 74 64 | 5f 66 69 6c 29 3b 0a 20 |n", setd|_fil);. |
|00006040| 20 20 20 72 65 74 75 72 | 6e 20 46 41 4c 53 45 3b |   retur|n FALSE;|
|00006050| 0a 20 20 7d 0a 0a 20 20 | 66 63 6c 6f 73 65 28 73 |.  }..  |fclose(s|
|00006060| 65 74 64 5f 66 70 29 3b | 0a 0a 20 20 2f 2a 0a 20 |etd_fp);|..  /*. |
|00006070| 20 20 2a 20 20 52 65 61 | 64 20 71 75 65 75 65 20 |  *  Rea|d queue |
|00006080| 69 6e 74 6f 20 61 20 6c | 69 6e 6b 65 64 20 6c 69 |into a l|inked li|
|00006090| 73 74 2c 20 77 69 74 68 | 20 74 68 65 20 70 61 74 |st, with| the pat|
|000060a0| 68 20 73 74 72 69 6e 67 | 2e 0a 20 20 20 2a 2f 0a |h string|..   */.|
|000060b0| 0a 20 20 69 66 20 28 21 | 72 65 61 64 5f 69 6e 74 |.  if (!|read_int|
|000060c0| 6f 5f 6c 69 73 74 28 73 | 65 74 64 5f 66 69 6c 2c |o_list(s|etd_fil,|
|000060d0| 20 6c 69 73 74 5f 68 65 | 61 64 2c 20 6d 61 78 5f | list_he|ad, max_|
|000060e0| 71 75 65 75 65 2c 20 6c | 69 73 74 5f 6c 65 6e 67 |queue, l|ist_leng|
|000060f0| 74 68 29 29 20 7b 0a 0a | 20 20 20 20 66 70 72 69 |th)) {..|    fpri|
|00006100| 6e 74 66 28 73 74 64 65 | 72 72 2c 20 22 69 6e 69 |ntf(stde|rr, "ini|
|00006110| 74 69 61 6c 69 7a 65 3a | 20 20 55 6e 61 62 6c 65 |tialize:|  Unable|
|00006120| 20 74 6f 20 72 65 61 64 | 20 73 65 74 64 20 66 69 | to read| setd fi|
|00006130| 6c 65 20 25 73 5c 6e 22 | 2c 20 73 65 74 64 5f 66 |le %s\n"|, setd_f|
|00006140| 69 6c 29 3b 0a 20 20 20 | 20 72 65 74 75 72 6e 20 |il);.   | return |
|00006150| 46 41 4c 53 45 3b 0a 20 | 20 7d 0a 0a 20 20 72 65 |FALSE;. | }..  re|
|00006160| 74 75 72 6e 20 54 52 55 | 45 3b 0a 7d 20 20 0a 0a |turn TRU|E;.}  ..|
|00006170| 54 5f 43 4f 4d 4d 20 70 | 61 72 73 65 28 20 6f 70 |T_COMM p|arse( op|
|00006180| 74 69 6f 6e 29 0a 63 68 | 61 72 20 2a 6f 70 74 69 |tion).ch|ar *opti|
|00006190| 6f 6e 3b 0a 7b 0a 0a 20 | 20 69 6e 74 20 6a 3b 0a |on;.{.. | int j;.|
|000061a0| 20 20 69 6e 74 20 6e 75 | 6d 3b 0a 20 20 63 68 61 |  int nu|m;.  cha|
|000061b0| 72 20 2a 70 74 72 3b 0a | 0a 20 20 69 66 20 28 2a |r *ptr;.|.  if (*|
|000061c0| 6f 70 74 69 6f 6e 20 21 | 3d 20 27 2d 27 29 20 7b |option !|= '-') {|
|000061d0| 0a 0a 20 20 20 20 72 65 | 74 75 72 6e 20 4b 5f 53 |..    re|turn K_S|
|000061e0| 45 54 44 5f 44 49 52 3b | 0a 20 20 7d 0a 0a 20 20 |ETD_DIR;|.  }..  |
|000061f0| 2f 2a 0a 20 20 20 2a 20 | 20 4d 75 73 74 20 62 65 |/*.   * | Must be|
|00006200| 20 6f 6e 65 20 6f 66 20 | 74 68 65 20 63 6f 6d 6d | one of |the comm|
|00006210| 61 6e 64 73 2c 20 65 6c | 73 65 20 74 68 65 72 65 |ands, el|se there|
|00006220| 20 69 73 0a 20 20 20 2a | 20 20 61 6e 20 65 72 72 | is.   *|  an err|
|00006230| 6f 72 2e 0a 20 20 20 2a | 2f 0a 0a 20 20 66 6f 72 |or..   *|/..  for|
|00006240| 20 28 6a 20 3d 20 30 3b | 20 28 70 74 72 20 3d 20 | (j = 0;| (ptr = |
|00006250| 63 6f 6d 6d 61 6e 64 5b | 6a 5d 2e 74 65 78 74 29 |command[|j].text)|
|00006260| 20 26 26 20 21 53 54 52 | 45 51 55 28 20 70 74 72 | && !STR|EQU( ptr|
|00006270| 2c 20 6f 70 74 69 6f 6e | 29 3b 20 6a 2b 2b 29 20 |, option|); j++) |
|00006280| 3b 0a 0a 20 20 69 66 20 | 28 21 70 74 72 29 20 7b |;..  if |(!ptr) {|
|00006290| 0a 0a 20 20 20 20 69 66 | 20 28 63 6f 6e 76 5f 74 |..    if| (conv_t|
|000062a0| 6f 5f 64 65 63 28 6f 70 | 74 69 6f 6e 2c 20 26 6e |o_dec(op|tion, &n|
|000062b0| 75 6d 29 29 20 72 65 74 | 75 72 6e 20 4b 5f 53 45 |um)) ret|urn K_SE|
|000062c0| 54 44 5f 44 49 52 3b 0a | 20 20 20 20 66 70 72 69 |TD_DIR;.|    fpri|
|000062d0| 6e 74 66 28 73 74 64 65 | 72 72 2c 20 22 70 61 72 |ntf(stde|rr, "par|
|000062e0| 73 65 3a 20 75 6e 72 65 | 63 6f 67 6e 69 7a 65 64 |se: unre|cognized|
|000062f0| 20 6f 70 74 69 6f 6e 20 | 66 72 6f 6d 20 6d 61 69 | option |from mai|
|00006300| 6e 20 28 25 73 29 5c 6e | 22 2c 20 6f 70 74 69 6f |n (%s)\n|", optio|
|00006310| 6e 29 3b 0a 20 20 20 20 | 72 65 74 75 72 6e 20 4b |n);.    |return K|
|00006320| 5f 4e 55 4c 4c 3b 0a 20 | 20 7d 0a 0a 20 20 72 65 |_NULL;. | }..  re|
|00006330| 74 75 72 6e 20 63 6f 6d | 6d 61 6e 64 5b 6a 5d 2e |turn com|mand[j].|
|00006340| 74 79 70 65 3b 0a 7d 0a | 0a 62 6f 6f 6c 65 61 6e |type;.}.|.boolean|
|00006350| 20 6c 69 73 74 5f 71 75 | 65 75 65 28 20 6c 69 73 | list_qu|eue( lis|
|00006360| 74 5f 70 74 72 2c 20 6d | 61 78 5f 71 75 65 75 65 |t_ptr, m|ax_queue|
|00006370| 29 0a 4c 49 53 54 5f 4e | 4f 44 45 20 2a 6c 69 73 |).LIST_N|ODE *lis|
|00006380| 74 5f 70 74 72 3b 0a 69 | 6e 74 20 6d 61 78 5f 71 |t_ptr;.i|nt max_q|
|00006390| 75 65 75 65 3b 0a 7b 0a | 0a 20 20 69 6e 74 20 69 |ueue;.{.|.  int i|
|000063a0| 3b 0a 20 20 0a 20 20 2f | 2a 0a 20 20 20 2a 20 20 |;.  .  /|*.   *  |
|000063b0| 45 61 63 68 20 6c 69 6e | 65 20 63 6f 6e 73 69 73 |Each lin|e consis|
|000063c0| 74 73 20 6f 66 20 74 68 | 65 20 6d 61 72 6b 2c 20 |ts of th|e mark, |
|000063d0| 61 6e 64 20 74 68 65 6e | 20 74 68 65 20 70 61 74 |and then| the pat|
|000063e0| 68 6e 61 6d 65 2e 0a 20 | 20 20 2a 2f 0a 0a 20 20 |hname.. |  */..  |
|000063f0| 66 70 72 69 6e 74 66 28 | 73 74 64 65 72 72 2c 20 |fprintf(|stderr, |
+--------+-------------------------+-------------------------+--------+--------+