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+--------+-------------------------+-------------------------+--------+--------+
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|000002f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000300| 00 75 73 74 61 72 20 20 | 00 72 6f 6f 74 00 00 00 |.ustar  |.root...|
|00000310| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|00000400| 56 45 52 53 49 4f 4e 20 | 3d 20 31 0a 50 41 54 43 |VERSION |= 1.PATC|
|00000410| 48 4c 45 56 45 4c 20 3d | 20 32 0a 53 55 42 4c 45 |HLEVEL =| 2.SUBLE|
|00000420| 56 45 4c 20 3d 20 30 0a | 0a 41 52 43 48 20 3d 20 |VEL = 0.|.ARCH = |
|00000430| 69 33 38 36 0a 0a 2e 45 | 58 50 4f 52 54 5f 41 4c |i386...E|XPORT_AL|
|00000440| 4c 5f 56 41 52 49 41 42 | 4c 45 53 3a 0a 0a 43 4f |L_VARIAB|LES:..CO|
|00000450| 4e 46 49 47 5f 53 48 45 | 4c 4c 20 3a 3d 20 24 28 |NFIG_SHE|LL := $(|
|00000460| 73 68 65 6c 6c 20 69 66 | 20 5b 20 2d 78 20 22 24 |shell if| [ -x "$|
|00000470| 24 42 41 53 48 22 20 5d | 3b 20 74 68 65 6e 20 65 |$BASH" ]|; then e|
|00000480| 63 68 6f 20 24 24 42 41 | 53 48 3b 20 5c 0a 09 20 |cho $$BA|SH; \.. |
|00000490| 20 65 6c 73 65 20 69 66 | 20 5b 20 2d 78 20 2f 62 | else if| [ -x /b|
|000004a0| 69 6e 2f 62 61 73 68 20 | 5d 3b 20 74 68 65 6e 20 |in/bash |]; then |
|000004b0| 65 63 68 6f 20 2f 62 69 | 6e 2f 62 61 73 68 3b 20 |echo /bi|n/bash; |
|000004c0| 5c 0a 09 20 20 65 6c 73 | 65 20 65 63 68 6f 20 73 |\..  els|e echo s|
|000004d0| 68 3b 20 66 69 20 3b 20 | 66 69 29 0a 54 4f 50 44 |h; fi ; |fi).TOPD|
|000004e0| 49 52 09 3a 3d 20 24 28 | 73 68 65 6c 6c 20 69 66 |IR.:= $(|shell if|
|000004f0| 20 5b 20 22 24 24 50 57 | 44 22 20 21 3d 20 22 22 | [ "$$PW|D" != ""|
|00000500| 20 5d 3b 20 74 68 65 6e | 20 65 63 68 6f 20 24 24 | ]; then| echo $$|
|00000510| 50 57 44 3b 20 65 6c 73 | 65 20 70 77 64 3b 20 66 |PWD; els|e pwd; f|
|00000520| 69 29 0a 0a 41 53 09 3d | 61 73 0a 4c 44 09 3d 6c |i)..AS.=|as.LD.=l|
|00000530| 64 0a 48 4f 53 54 43 43 | 09 3d 67 63 63 20 2d 49 |d.HOSTCC|.=gcc -I|
|00000540| 24 28 54 4f 50 44 49 52 | 29 2f 69 6e 63 6c 75 64 |$(TOPDIR|)/includ|
|00000550| 65 0a 43 43 09 3d 67 63 | 63 20 2d 44 5f 5f 4b 45 |e.CC.=gc|c -D__KE|
|00000560| 52 4e 45 4c 5f 5f 20 2d | 49 24 28 54 4f 50 44 49 |RNEL__ -|I$(TOPDI|
|00000570| 52 29 2f 69 6e 63 6c 75 | 64 65 0a 4d 41 4b 45 09 |R)/inclu|de.MAKE.|
|00000580| 3d 6d 61 6b 65 0a 43 50 | 50 09 3d 24 28 43 43 29 |=make.CP|P.=$(CC)|
|00000590| 20 2d 45 0a 41 52 09 3d | 61 72 0a 4e 4d 09 3d 6e | -E.AR.=|ar.NM.=n|
|000005a0| 6d 0a 53 54 52 49 50 09 | 3d 73 74 72 69 70 0a 0a |m.STRIP.|=strip..|
|000005b0| 61 6c 6c 3a 09 64 6f 2d | 69 74 2d 61 6c 6c 0a 0a |all:.do-|it-all..|
|000005c0| 23 0a 23 20 4d 61 6b 65 | 20 22 63 6f 6e 66 69 67 |#.# Make| "config|
|000005d0| 22 20 74 68 65 20 64 65 | 66 61 75 6c 74 20 74 61 |" the de|fault ta|
|000005e0| 72 67 65 74 20 69 66 20 | 74 68 65 72 65 20 69 73 |rget if |there is|
|000005f0| 20 6e 6f 20 63 6f 6e 66 | 69 67 75 72 61 74 69 6f | no conf|iguratio|
|00000600| 6e 20 66 69 6c 65 20 6f | 72 0a 23 20 22 64 65 70 |n file o|r.# "dep|
|00000610| 65 6e 64 22 20 74 68 65 | 20 74 61 72 67 65 74 20 |end" the| target |
|00000620| 69 66 20 74 68 65 72 65 | 20 69 73 20 6e 6f 20 74 |if there| is no t|
|00000630| 6f 70 2d 6c 65 76 65 6c | 20 64 65 70 65 6e 64 65 |op-level| depende|
|00000640| 6e 63 79 20 69 6e 66 6f | 72 6d 61 74 69 6f 6e 2e |ncy info|rmation.|
|00000650| 0a 23 0a 69 66 65 71 20 | 28 2e 63 6f 6e 66 69 67 |.#.ifeq |(.config|
|00000660| 2c 24 28 77 69 6c 64 63 | 61 72 64 20 2e 63 6f 6e |,$(wildc|ard .con|
|00000670| 66 69 67 29 29 0a 69 6e | 63 6c 75 64 65 20 2e 63 |fig)).in|clude .c|
|00000680| 6f 6e 66 69 67 0a 69 66 | 65 71 20 28 2e 64 65 70 |onfig.if|eq (.dep|
|00000690| 65 6e 64 2c 24 28 77 69 | 6c 64 63 61 72 64 20 2e |end,$(wi|ldcard .|
|000006a0| 64 65 70 65 6e 64 29 29 | 0a 69 6e 63 6c 75 64 65 |depend))|.include|
|000006b0| 20 2e 64 65 70 65 6e 64 | 0a 64 6f 2d 69 74 2d 61 | .depend|.do-it-a|
|000006c0| 6c 6c 3a 09 56 65 72 73 | 69 6f 6e 20 76 6d 6c 69 |ll:.Vers|ion vmli|
|000006d0| 6e 75 78 0a 65 6c 73 65 | 0a 43 4f 4e 46 49 47 55 |nux.else|.CONFIGU|
|000006e0| 52 41 54 49 4f 4e 20 3d | 20 64 65 70 65 6e 64 0a |RATION =| depend.|
|000006f0| 64 6f 2d 69 74 2d 61 6c | 6c 3a 09 64 65 70 65 6e |do-it-al|l:.depen|
|00000700| 64 0a 65 6e 64 69 66 0a | 65 6c 73 65 0a 43 4f 4e |d.endif.|else.CON|
|00000710| 46 49 47 55 52 41 54 49 | 4f 4e 20 3d 20 63 6f 6e |FIGURATI|ON = con|
|00000720| 66 69 67 0a 64 6f 2d 69 | 74 2d 61 6c 6c 3a 09 63 |fig.do-i|t-all:.c|
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|00000740| 20 52 4f 4f 54 5f 44 45 | 56 20 73 70 65 63 69 66 | ROOT_DE|V specif|
|00000750| 69 65 73 20 74 68 65 20 | 64 65 66 61 75 6c 74 20 |ies the |default |
|00000760| 72 6f 6f 74 2d 64 65 76 | 69 63 65 20 77 68 65 6e |root-dev|ice when|
|00000770| 20 6d 61 6b 69 6e 67 20 | 74 68 65 20 69 6d 61 67 | making |the imag|
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|00000790| 20 65 69 74 68 65 72 20 | 46 4c 4f 50 50 59 2c 20 | either |FLOPPY, |
|000007a0| 43 55 52 52 45 4e 54 2c | 20 2f 64 65 76 2f 78 78 |CURRENT,| /dev/xx|
|000007b0| 78 78 20 6f 72 20 65 6d | 70 74 79 2c 20 69 6e 20 |xx or em|pty, in |
|000007c0| 77 68 69 63 68 20 63 61 | 73 65 0a 23 20 74 68 65 |which ca|se.# the|
|000007d0| 20 64 65 66 61 75 6c 74 | 20 6f 66 20 46 4c 4f 50 | default| of FLOP|
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|000007f0| 75 69 6c 64 27 2e 0a 23 | 0a 0a 52 4f 4f 54 5f 44 |uild'..#|..ROOT_D|
|00000800| 45 56 20 3d 20 43 55 52 | 52 45 4e 54 0a 0a 23 0a |EV = CUR|RENT..#.|
|00000810| 23 20 49 4e 53 54 41 4c | 4c 5f 50 41 54 48 20 73 |# INSTAL|L_PATH s|
|00000820| 70 65 63 69 66 69 65 73 | 20 77 68 65 72 65 20 74 |pecifies| where t|
|00000830| 6f 20 70 6c 61 63 65 20 | 74 68 65 20 75 70 64 61 |o place |the upda|
|00000840| 74 65 64 20 6b 65 72 6e | 65 6c 20 61 6e 64 20 73 |ted kern|el and s|
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|00000860| 65 73 2e 20 20 55 6e 63 | 6f 6d 6d 65 6e 74 20 69 |es.  Unc|omment i|
|00000870| 66 20 79 6f 75 20 77 61 | 6e 74 20 74 6f 20 70 6c |f you wa|nt to pl|
|00000880| 61 63 65 20 74 68 65 6d | 20 61 6e 79 77 68 65 72 |ace them| anywher|
|00000890| 65 20 6f 74 68 65 72 20 | 74 68 61 6e 20 72 6f 6f |e other |than roo|
|000008a0| 74 2e 0a 0a 23 49 4e 53 | 54 41 4c 4c 5f 50 41 54 |t...#INS|TALL_PAT|
|000008b0| 48 3d 2f 62 6f 6f 74 0a | 0a 23 0a 23 20 49 66 20 |H=/boot.|.#.# If |
|000008c0| 79 6f 75 20 77 61 6e 74 | 20 74 6f 20 70 72 65 73 |you want| to pres|
|000008d0| 65 74 20 74 68 65 20 53 | 56 47 41 20 6d 6f 64 65 |et the S|VGA mode|
|000008e0| 2c 20 75 6e 63 6f 6d 6d | 65 6e 74 20 74 68 65 20 |, uncomm|ent the |
|000008f0| 6e 65 78 74 20 6c 69 6e | 65 20 61 6e 64 0a 23 20 |next lin|e and.# |
|00000900| 73 65 74 20 53 56 47 41 | 5f 4d 4f 44 45 20 74 6f |set SVGA|_MODE to|
|00000910| 20 77 68 61 74 65 76 65 | 72 20 6e 75 6d 62 65 72 | whateve|r number|
|00000920| 20 79 6f 75 20 77 61 6e | 74 2e 0a 23 20 53 65 74 | you wan|t..# Set|
|00000930| 20 69 74 20 74 6f 20 2d | 44 53 56 47 41 5f 4d 4f | it to -|DSVGA_MO|
|00000940| 44 45 3d 4e 4f 52 4d 41 | 4c 5f 56 47 41 20 69 66 |DE=NORMA|L_VGA if|
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|00000960| 68 65 20 45 47 41 2f 56 | 47 41 20 6d 6f 64 65 2e |he EGA/V|GA mode.|
|00000970| 0a 23 20 54 68 65 20 6e | 75 6d 62 65 72 20 69 73 |.# The n|umber is|
|00000980| 20 74 68 65 20 73 61 6d | 65 20 61 73 20 79 6f 75 | the sam|e as you|
|00000990| 20 77 6f 75 6c 64 20 6f | 72 64 69 6e 61 72 69 6c | would o|rdinaril|
|000009a0| 79 20 70 72 65 73 73 20 | 61 74 20 62 6f 6f 74 75 |y press |at bootu|
|000009b0| 70 2e 0a 23 0a 0a 53 56 | 47 41 5f 4d 4f 44 45 3d |p..#..SV|GA_MODE=|
|000009c0| 09 2d 44 53 56 47 41 5f | 4d 4f 44 45 3d 4e 4f 52 |.-DSVGA_|MODE=NOR|
|000009d0| 4d 41 4c 5f 56 47 41 0a | 0a 23 0a 23 20 73 74 61 |MAL_VGA.|.#.# sta|
|000009e0| 6e 64 61 72 64 20 43 46 | 4c 41 47 53 0a 23 0a 0a |ndard CF|LAGS.#..|
|000009f0| 43 46 4c 41 47 53 20 3d | 20 2d 57 61 6c 6c 20 2d |CFLAGS =| -Wall -|
|00000a00| 57 73 74 72 69 63 74 2d | 70 72 6f 74 6f 74 79 70 |Wstrict-|prototyp|
|00000a10| 65 73 20 2d 4f 32 20 2d | 66 6f 6d 69 74 2d 66 72 |es -O2 -|fomit-fr|
|00000a20| 61 6d 65 2d 70 6f 69 6e | 74 65 72 0a 0a 69 66 64 |ame-poin|ter..ifd|
|00000a30| 65 66 20 43 4f 4e 46 49 | 47 5f 43 50 50 0a 43 46 |ef CONFI|G_CPP.CF|
|00000a40| 4c 41 47 53 20 3a 3d 20 | 24 28 43 46 4c 41 47 53 |LAGS := |$(CFLAGS|
|00000a50| 29 20 2d 78 20 63 2b 2b | 0a 65 6e 64 69 66 0a 0a |) -x c++|.endif..|
|00000a60| 23 0a 23 20 69 66 20 79 | 6f 75 20 77 61 6e 74 20 |#.# if y|ou want |
|00000a70| 74 68 65 20 72 61 6d 2d | 64 69 73 6b 20 64 65 76 |the ram-|disk dev|
|00000a80| 69 63 65 2c 20 64 65 66 | 69 6e 65 20 74 68 69 73 |ice, def|ine this|
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|00000aa0| 65 20 69 6e 20 62 6c 6f | 63 6b 73 2e 0a 23 0a 0a |e in blo|cks..#..|
|00000ab0| 23 52 41 4d 44 49 53 4b | 20 3d 20 2d 44 52 41 4d |#RAMDISK| = -DRAM|
|00000ac0| 44 49 53 4b 3d 35 31 32 | 0a 0a 23 20 49 6e 63 6c |DISK=512|..# Incl|
|00000ad0| 75 64 65 20 74 68 65 20 | 6d 61 6b 65 20 76 61 72 |ude the |make var|
|00000ae0| 69 61 62 6c 65 73 20 28 | 43 43 2c 20 65 74 63 2e |iables (|CC, etc.|
|00000af0| 2e 2e 29 0a 23 0a 0a 41 | 52 43 48 49 56 45 53 09 |..).#..A|RCHIVES.|
|00000b00| 3d 6b 65 72 6e 65 6c 2f | 6b 65 72 6e 65 6c 2e 6f |=kernel/|kernel.o|
|00000b10| 20 6d 6d 2f 6d 6d 2e 6f | 20 66 73 2f 66 73 2e 6f | mm/mm.o| fs/fs.o|
|00000b20| 20 6e 65 74 2f 6e 65 74 | 2e 6f 20 69 70 63 2f 69 | net/net|.o ipc/i|
|00000b30| 70 63 2e 6f 0a 46 49 4c | 45 53 59 53 54 45 4d 53 |pc.o.FIL|ESYSTEMS|
|00000b40| 09 3d 66 73 2f 66 69 6c | 65 73 79 73 74 65 6d 73 |.=fs/fil|esystems|
|00000b50| 2e 61 0a 44 52 49 56 45 | 52 53 09 09 3d 64 72 69 |.a.DRIVE|RS..=dri|
|00000b60| 76 65 72 73 2f 62 6c 6f | 63 6b 2f 62 6c 6f 63 6b |vers/blo|ck/block|
|00000b70| 2e 61 20 5c 0a 09 09 20 | 64 72 69 76 65 72 73 2f |.a \... |drivers/|
|00000b80| 63 68 61 72 2f 63 68 61 | 72 2e 61 20 5c 0a 09 09 |char/cha|r.a \...|
|00000b90| 20 64 72 69 76 65 72 73 | 2f 6e 65 74 2f 6e 65 74 | drivers|/net/net|
|00000ba0| 2e 61 0a 4c 49 42 53 09 | 09 3d 24 28 54 4f 50 44 |.a.LIBS.|.=$(TOPD|
|00000bb0| 49 52 29 2f 6c 69 62 2f | 6c 69 62 2e 61 0a 53 55 |IR)/lib/|lib.a.SU|
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|00000be0| 20 69 70 63 20 6c 69 62 | 0a 0a 69 66 64 65 66 20 | ipc lib|..ifdef |
|00000bf0| 43 4f 4e 46 49 47 5f 53 | 43 53 49 0a 44 52 49 56 |CONFIG_S|CSI.DRIV|
|00000c00| 45 52 53 20 3a 3d 20 24 | 28 44 52 49 56 45 52 53 |ERS := $|(DRIVERS|
|00000c10| 29 20 64 72 69 76 65 72 | 73 2f 73 63 73 69 2f 73 |) driver|s/scsi/s|
|00000c20| 63 73 69 2e 61 0a 65 6e | 64 69 66 0a 0a 69 66 64 |csi.a.en|dif..ifd|
|00000c30| 65 66 20 43 4f 4e 46 49 | 47 5f 53 4f 55 4e 44 0a |ef CONFI|G_SOUND.|
|00000c40| 44 52 49 56 45 52 53 20 | 3a 3d 20 24 28 44 52 49 |DRIVERS |:= $(DRI|
|00000c50| 56 45 52 53 29 20 64 72 | 69 76 65 72 73 2f 73 6f |VERS) dr|ivers/so|
|00000c60| 75 6e 64 2f 73 6f 75 6e | 64 2e 61 0a 65 6e 64 69 |und/soun|d.a.endi|
|00000c70| 66 0a 0a 69 6e 63 6c 75 | 64 65 20 61 72 63 68 2f |f..inclu|de arch/|
|00000c80| 24 28 41 52 43 48 29 2f | 4d 61 6b 65 66 69 6c 65 |$(ARCH)/|Makefile|
|00000c90| 0a 0a 2e 63 2e 73 3a 0a | 09 24 28 43 43 29 20 24 |...c.s:.|.$(CC) $|
|00000ca0| 28 43 46 4c 41 47 53 29 | 20 2d 53 20 2d 6f 20 24 |(CFLAGS)| -S -o $|
|00000cb0| 2a 2e 73 20 24 3c 0a 2e | 73 2e 6f 3a 0a 09 24 28 |*.s $<..|s.o:..$(|
|00000cc0| 41 53 29 20 2d 6f 20 24 | 2a 2e 6f 20 24 3c 0a 2e |AS) -o $|*.o $<..|
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|00000d00| 20 2d 44 5f 5f 41 53 53 | 45 4d 42 4c 59 5f 5f 20 | -D__ASS|EMBLY__ |
|00000d10| 2d 74 72 61 64 69 74 69 | 6f 6e 61 6c 20 2d 45 20 |-traditi|onal -E |
|00000d20| 2d 6f 20 24 2a 2e 6f 20 | 24 3c 0a 2e 53 2e 6f 3a |-o $*.o |$<..S.o:|
|00000d30| 0a 09 24 28 43 43 29 20 | 2d 44 5f 5f 41 53 53 45 |..$(CC) |-D__ASSE|
|00000d40| 4d 42 4c 59 5f 5f 20 2d | 74 72 61 64 69 74 69 6f |MBLY__ -|traditio|
|00000d50| 6e 61 6c 20 2d 63 20 2d | 6f 20 24 2a 2e 6f 20 24 |nal -c -|o $*.o $|
|00000d60| 3c 0a 0a 56 65 72 73 69 | 6f 6e 3a 20 64 75 6d 6d |<..Versi|on: dumm|
|00000d70| 79 0a 09 72 6d 20 2d 66 | 20 69 6e 63 6c 75 64 65 |y..rm -f| include|
|00000d80| 2f 6c 69 6e 75 78 2f 76 | 65 72 73 69 6f 6e 2e 68 |/linux/v|ersion.h|
|00000d90| 0a 0a 62 6f 6f 74 3a 20 | 76 6d 6c 69 6e 75 78 0a |..boot: |vmlinux.|
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|00000db0| 68 2f 24 28 41 52 43 48 | 29 2f 62 6f 6f 74 0a 0a |h/$(ARCH|)/boot..|
|00000dc0| 76 6d 6c 69 6e 75 78 3a | 20 24 28 43 4f 4e 46 49 |vmlinux:| $(CONFI|
|00000dd0| 47 55 52 41 54 49 4f 4e | 29 20 69 6e 69 74 2f 6d |GURATION|) init/m|
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|00000df0| 6f 6e 2e 6f 20 6c 69 6e | 75 78 73 75 62 64 69 72 |on.o lin|uxsubdir|
|00000e00| 73 0a 09 24 28 4c 44 29 | 20 24 28 4c 49 4e 4b 46 |s..$(LD)| $(LINKF|
|00000e10| 4c 41 47 53 29 20 24 28 | 48 45 41 44 29 20 69 6e |LAGS) $(|HEAD) in|
|00000e20| 69 74 2f 6d 61 69 6e 2e | 6f 20 69 6e 69 74 2f 76 |it/main.|o init/v|
|00000e30| 65 72 73 69 6f 6e 2e 6f | 20 5c 0a 09 09 24 28 41 |ersion.o| \...$(A|
|00000e40| 52 43 48 49 56 45 53 29 | 20 5c 0a 09 09 24 28 46 |RCHIVES)| \...$(F|
|00000e50| 49 4c 45 53 59 53 54 45 | 4d 53 29 20 5c 0a 09 09 |ILESYSTE|MS) \...|
|00000e60| 24 28 44 52 49 56 45 52 | 53 29 20 5c 0a 09 09 24 |$(DRIVER|S) \...$|
|00000e70| 28 4c 49 42 53 29 20 2d | 6f 20 76 6d 6c 69 6e 75 |(LIBS) -|o vmlinu|
|00000e80| 78 0a 09 24 28 4e 4d 29 | 20 76 6d 6c 69 6e 75 78 |x..$(NM)| vmlinux|
|00000e90| 20 7c 20 67 72 65 70 20 | 2d 76 20 27 5c 28 63 6f | | grep |-v '\(co|
|00000ea0| 6d 70 69 6c 65 64 5c 29 | 5c 7c 5c 28 5c 2e 6f 24 |mpiled\)|\|\(\.o$|
|00000eb0| 24 5c 29 5c 7c 5c 28 20 | 61 20 5c 29 27 20 7c 20 |$\)\|\( |a \)' | |
|00000ec0| 73 6f 72 74 20 3e 20 53 | 79 73 74 65 6d 2e 6d 61 |sort > S|ystem.ma|
|00000ed0| 70 0a 0a 73 79 6d 6c 69 | 6e 6b 73 3a 0a 09 72 6d |p..symli|nks:..rm|
|00000ee0| 20 2d 66 20 69 6e 63 6c | 75 64 65 2f 61 73 6d 0a | -f incl|ude/asm.|
|00000ef0| 09 28 20 63 64 20 69 6e | 63 6c 75 64 65 20 3b 20 |.( cd in|clude ; |
|00000f00| 6c 6e 20 2d 73 66 20 61 | 73 6d 2d 24 28 41 52 43 |ln -sf a|sm-$(ARC|
|00000f10| 48 29 20 61 73 6d 29 0a | 0a 6f 6c 64 63 6f 6e 66 |H) asm).|.oldconf|
|00000f20| 69 67 3a 20 73 79 6d 6c | 69 6e 6b 73 0a 09 24 28 |ig: syml|inks..$(|
|00000f30| 43 4f 4e 46 49 47 5f 53 | 48 45 4c 4c 29 20 43 6f |CONFIG_S|HELL) Co|
|00000f40| 6e 66 69 67 75 72 65 20 | 2d 64 20 61 72 63 68 2f |nfigure |-d arch/|
|00000f50| 24 28 41 52 43 48 29 2f | 63 6f 6e 66 69 67 2e 69 |$(ARCH)/|config.i|
|00000f60| 6e 0a 0a 63 6f 6e 66 69 | 67 3a 20 73 79 6d 6c 69 |n..confi|g: symli|
|00000f70| 6e 6b 73 0a 09 24 28 43 | 4f 4e 46 49 47 5f 53 48 |nks..$(C|ONFIG_SH|
|00000f80| 45 4c 4c 29 20 43 6f 6e | 66 69 67 75 72 65 20 61 |ELL) Con|figure a|
|00000f90| 72 63 68 2f 24 28 41 52 | 43 48 29 2f 63 6f 6e 66 |rch/$(AR|CH)/conf|
|00000fa0| 69 67 2e 69 6e 0a 0a 6c | 69 6e 75 78 73 75 62 64 |ig.in..l|inuxsubd|
|00000fb0| 69 72 73 3a 20 64 75 6d | 6d 79 0a 09 73 65 74 20 |irs: dum|my..set |
|00000fc0| 2d 65 3b 20 66 6f 72 20 | 69 20 69 6e 20 24 28 53 |-e; for |i in $(S|
|00000fd0| 55 42 44 49 52 53 29 3b | 20 64 6f 20 24 28 4d 41 |UBDIRS);| do $(MA|
|00000fe0| 4b 45 29 20 2d 43 20 24 | 24 69 3b 20 64 6f 6e 65 |KE) -C $|$i; done|
|00000ff0| 0a 0a 24 28 54 4f 50 44 | 49 52 29 2f 69 6e 63 6c |..$(TOPD|IR)/incl|
|00001000| 75 64 65 2f 6c 69 6e 75 | 78 2f 76 65 72 73 69 6f |ude/linu|x/versio|
|00001010| 6e 2e 68 3a 20 69 6e 63 | 6c 75 64 65 2f 6c 69 6e |n.h: inc|lude/lin|
|00001020| 75 78 2f 76 65 72 73 69 | 6f 6e 2e 68 0a 0a 6e 65 |ux/versi|on.h..ne|
|00001030| 77 76 65 72 73 69 6f 6e | 3a 0a 09 40 69 66 20 5b |wversion|:..@if [|
|00001040| 20 21 20 2d 66 20 2e 76 | 65 72 73 69 6f 6e 20 5d | ! -f .v|ersion ]|
|00001050| 3b 20 74 68 65 6e 20 5c | 0a 09 09 65 63 68 6f 20 |; then \|...echo |
|00001060| 31 20 3e 20 2e 76 65 72 | 73 69 6f 6e 3b 20 5c 0a |1 > .ver|sion; \.|
|00001070| 09 65 6c 73 65 20 5c 0a | 09 09 65 78 70 72 20 60 |.else \.|..expr `|
|00001080| 63 61 74 20 2e 76 65 72 | 73 69 6f 6e 60 20 2b 20 |cat .ver|sion` + |
|00001090| 31 20 3e 20 2e 76 65 72 | 73 69 6f 6e 3b 20 5c 0a |1 > .ver|sion; \.|
|000010a0| 09 66 69 0a 0a 69 6e 63 | 6c 75 64 65 2f 6c 69 6e |.fi..inc|lude/lin|
|000010b0| 75 78 2f 76 65 72 73 69 | 6f 6e 2e 68 3a 20 24 28 |ux/versi|on.h: $(|
|000010c0| 43 4f 4e 46 49 47 55 52 | 41 54 49 4f 4e 29 20 4d |CONFIGUR|ATION) M|
|000010d0| 61 6b 65 66 69 6c 65 20 | 6e 65 77 76 65 72 73 69 |akefile |newversi|
|000010e0| 6f 6e 0a 09 40 65 63 68 | 6f 20 5c 23 64 65 66 69 |on..@ech|o \#defi|
|000010f0| 6e 65 20 55 54 53 5f 52 | 45 4c 45 41 53 45 20 5c |ne UTS_R|ELEASE \|
|00001100| 22 24 28 56 45 52 53 49 | 4f 4e 29 2e 24 28 50 41 |"$(VERSI|ON).$(PA|
|00001110| 54 43 48 4c 45 56 45 4c | 29 2e 24 28 53 55 42 4c |TCHLEVEL|).$(SUBL|
|00001120| 45 56 45 4c 29 5c 22 20 | 3e 20 69 6e 63 6c 75 64 |EVEL)\" |> includ|
|00001130| 65 2f 6c 69 6e 75 78 2f | 76 65 72 73 69 6f 6e 2e |e/linux/|version.|
|00001140| 68 0a 09 40 69 66 20 5b | 20 2d 66 20 2e 6e 61 6d |h..@if [| -f .nam|
|00001150| 65 20 5d 3b 20 74 68 65 | 6e 20 5c 0a 09 20 20 20 |e ]; the|n \..   |
|00001160| 65 63 68 6f 20 5c 23 64 | 65 66 69 6e 65 20 55 54 |echo \#d|efine UT|
|00001170| 53 5f 56 45 52 53 49 4f | 4e 20 5c 22 5c 23 60 63 |S_VERSIO|N \"\#`c|
|00001180| 61 74 20 2e 76 65 72 73 | 69 6f 6e 60 2d 60 63 61 |at .vers|ion`-`ca|
|00001190| 74 20 2e 6e 61 6d 65 60 | 20 60 64 61 74 65 60 5c |t .name`| `date`\|
|000011a0| 22 3b 20 5c 0a 09 20 65 | 6c 73 65 20 5c 0a 09 20 |"; \.. e|lse \.. |
|000011b0| 20 20 65 63 68 6f 20 5c | 23 64 65 66 69 6e 65 20 |  echo \|#define |
|000011c0| 55 54 53 5f 56 45 52 53 | 49 4f 4e 20 5c 22 5c 23 |UTS_VERS|ION \"\#|
|000011d0| 60 63 61 74 20 2e 76 65 | 72 73 69 6f 6e 60 20 60 |`cat .ve|rsion` `|
|000011e0| 64 61 74 65 60 5c 22 3b | 20 20 5c 0a 09 20 66 69 |date`\";|  \.. fi|
|000011f0| 20 3e 3e 20 69 6e 63 6c | 75 64 65 2f 6c 69 6e 75 | >> incl|ude/linu|
|00001200| 78 2f 76 65 72 73 69 6f | 6e 2e 68 20 0a 09 40 65 |x/versio|n.h ..@e|
|00001210| 63 68 6f 20 5c 23 64 65 | 66 69 6e 65 20 4c 49 4e |cho \#de|fine LIN|
|00001220| 55 58 5f 43 4f 4d 50 49 | 4c 45 5f 54 49 4d 45 20 |UX_COMPI|LE_TIME |
|00001230| 5c 22 60 64 61 74 65 20 | 2b 25 54 60 5c 22 20 3e |\"`date |+%T`\" >|
|00001240| 3e 20 69 6e 63 6c 75 64 | 65 2f 6c 69 6e 75 78 2f |> includ|e/linux/|
|00001250| 76 65 72 73 69 6f 6e 2e | 68 0a 09 40 65 63 68 6f |version.|h..@echo|
|00001260| 20 5c 23 64 65 66 69 6e | 65 20 4c 49 4e 55 58 5f | \#defin|e LINUX_|
|00001270| 43 4f 4d 50 49 4c 45 5f | 42 59 20 5c 22 60 77 68 |COMPILE_|BY \"`wh|
|00001280| 6f 61 6d 69 60 5c 22 20 | 3e 3e 20 69 6e 63 6c 75 |oami`\" |>> inclu|
|00001290| 64 65 2f 6c 69 6e 75 78 | 2f 76 65 72 73 69 6f 6e |de/linux|/version|
|000012a0| 2e 68 0a 09 40 65 63 68 | 6f 20 5c 23 64 65 66 69 |.h..@ech|o \#defi|
|000012b0| 6e 65 20 4c 49 4e 55 58 | 5f 43 4f 4d 50 49 4c 45 |ne LINUX|_COMPILE|
|000012c0| 5f 48 4f 53 54 20 5c 22 | 60 68 6f 73 74 6e 61 6d |_HOST \"|`hostnam|
|000012d0| 65 60 5c 22 20 3e 3e 20 | 69 6e 63 6c 75 64 65 2f |e`\" >> |include/|
|000012e0| 6c 69 6e 75 78 2f 76 65 | 72 73 69 6f 6e 2e 68 0a |linux/ve|rsion.h.|
|000012f0| 09 40 69 66 20 5b 20 2d | 78 20 2f 62 69 6e 2f 64 |.@if [ -|x /bin/d|
|00001300| 6e 73 64 6f 6d 61 69 6e | 6e 61 6d 65 20 5d 3b 20 |nsdomain|name ]; |
|00001310| 74 68 65 6e 20 5c 0a 09 | 20 20 20 65 63 68 6f 20 |then \..|   echo |
|00001320| 5c 23 64 65 66 69 6e 65 | 20 4c 49 4e 55 58 5f 43 |\#define| LINUX_C|
|00001330| 4f 4d 50 49 4c 45 5f 44 | 4f 4d 41 49 4e 20 5c 22 |OMPILE_D|OMAIN \"|
|00001340| 60 64 6e 73 64 6f 6d 61 | 69 6e 6e 61 6d 65 60 5c |`dnsdoma|inname`\|
|00001350| 22 3b 20 5c 0a 09 20 65 | 6c 73 65 20 5c 0a 09 20 |"; \.. e|lse \.. |
|00001360| 20 20 65 63 68 6f 20 5c | 23 64 65 66 69 6e 65 20 |  echo \|#define |
|00001370| 4c 49 4e 55 58 5f 43 4f | 4d 50 49 4c 45 5f 44 4f |LINUX_CO|MPILE_DO|
|00001380| 4d 41 49 4e 20 5c 22 60 | 64 6f 6d 61 69 6e 6e 61 |MAIN \"`|domainna|
|00001390| 6d 65 60 5c 22 3b 20 5c | 0a 09 20 66 69 20 3e 3e |me`\"; \|.. fi >>|
|000013a0| 20 69 6e 63 6c 75 64 65 | 2f 6c 69 6e 75 78 2f 76 | include|/linux/v|
|000013b0| 65 72 73 69 6f 6e 2e 68 | 0a 09 40 65 63 68 6f 20 |ersion.h|..@echo |
|000013c0| 5c 23 64 65 66 69 6e 65 | 20 4c 49 4e 55 58 5f 43 |\#define| LINUX_C|
|000013d0| 4f 4d 50 49 4c 45 52 20 | 5c 22 60 24 28 48 4f 53 |OMPILER |\"`$(HOS|
|000013e0| 54 43 43 29 20 2d 76 20 | 32 3e 26 31 20 7c 20 74 |TCC) -v |2>&1 | t|
|000013f0| 61 69 6c 20 2d 31 60 5c | 22 20 3e 3e 20 69 6e 63 |ail -1`\|" >> inc|
|00001400| 6c 75 64 65 2f 6c 69 6e | 75 78 2f 76 65 72 73 69 |lude/lin|ux/versi|
|00001410| 6f 6e 2e 68 0a 09 40 65 | 63 68 6f 20 5c 23 64 65 |on.h..@e|cho \#de|
|00001420| 66 69 6e 65 20 4c 49 4e | 55 58 5f 56 45 52 53 49 |fine LIN|UX_VERSI|
|00001430| 4f 4e 5f 43 4f 44 45 20 | 60 65 78 70 72 20 24 28 |ON_CODE |`expr $(|
|00001440| 56 45 52 53 49 4f 4e 29 | 20 5c 5c 2a 20 36 35 35 |VERSION)| \\* 655|
|00001450| 33 36 20 2b 20 24 28 50 | 41 54 43 48 4c 45 56 45 |36 + $(P|ATCHLEVE|
|00001460| 4c 29 20 5c 5c 2a 20 32 | 35 36 20 2b 20 24 28 53 |L) \\* 2|56 + $(S|
|00001470| 55 42 4c 45 56 45 4c 29 | 60 20 3e 3e 20 69 6e 63 |UBLEVEL)|` >> inc|
|00001480| 6c 75 64 65 2f 6c 69 6e | 75 78 2f 76 65 72 73 69 |lude/lin|ux/versi|
|00001490| 6f 6e 2e 68 0a 0a 69 6e | 69 74 2f 76 65 72 73 69 |on.h..in|it/versi|
|000014a0| 6f 6e 2e 6f 3a 20 69 6e | 69 74 2f 76 65 72 73 69 |on.o: in|it/versi|
|000014b0| 6f 6e 2e 63 20 69 6e 63 | 6c 75 64 65 2f 6c 69 6e |on.c inc|lude/lin|
|000014c0| 75 78 2f 76 65 72 73 69 | 6f 6e 2e 68 0a 09 24 28 |ux/versi|on.h..$(|
|000014d0| 43 43 29 20 24 28 43 46 | 4c 41 47 53 29 20 2d 44 |CC) $(CF|LAGS) -D|
|000014e0| 55 54 53 5f 4d 41 43 48 | 49 4e 45 3d 27 22 24 28 |UTS_MACH|INE='"$(|
|000014f0| 41 52 43 48 29 22 27 20 | 2d 63 20 2d 6f 20 69 6e |ARCH)"' |-c -o in|
|00001500| 69 74 2f 76 65 72 73 69 | 6f 6e 2e 6f 20 69 6e 69 |it/versi|on.o ini|
|00001510| 74 2f 76 65 72 73 69 6f | 6e 2e 63 0a 0a 69 6e 69 |t/versio|n.c..ini|
|00001520| 74 2f 6d 61 69 6e 2e 6f | 3a 20 69 6e 69 74 2f 6d |t/main.o|: init/m|
|00001530| 61 69 6e 2e 63 0a 09 24 | 28 43 43 29 20 24 28 43 |ain.c..$|(CC) $(C|
|00001540| 46 4c 41 47 53 29 20 24 | 28 50 52 4f 46 49 4c 49 |FLAGS) $|(PROFILI|
|00001550| 4e 47 29 20 2d 63 20 2d | 6f 20 24 2a 2e 6f 20 24 |NG) -c -|o $*.o $|
|00001560| 3c 0a 0a 66 73 3a 20 64 | 75 6d 6d 79 0a 09 24 28 |<..fs: d|ummy..$(|
|00001570| 4d 41 4b 45 29 20 6c 69 | 6e 75 78 73 75 62 64 69 |MAKE) li|nuxsubdi|
|00001580| 72 73 20 53 55 42 44 49 | 52 53 3d 66 73 0a 0a 6c |rs SUBDI|RS=fs..l|
|00001590| 69 62 3a 20 64 75 6d 6d | 79 0a 09 24 28 4d 41 4b |ib: dumm|y..$(MAK|
|000015a0| 45 29 20 6c 69 6e 75 78 | 73 75 62 64 69 72 73 20 |E) linux|subdirs |
|000015b0| 53 55 42 44 49 52 53 3d | 6c 69 62 0a 0a 6d 6d 3a |SUBDIRS=|lib..mm:|
|000015c0| 20 64 75 6d 6d 79 0a 09 | 24 28 4d 41 4b 45 29 20 | dummy..|$(MAKE) |
|000015d0| 6c 69 6e 75 78 73 75 62 | 64 69 72 73 20 53 55 42 |linuxsub|dirs SUB|
|000015e0| 44 49 52 53 3d 6d 6d 0a | 0a 69 70 63 3a 20 64 75 |DIRS=mm.|.ipc: du|
|000015f0| 6d 6d 79 0a 09 24 28 4d | 41 4b 45 29 20 6c 69 6e |mmy..$(M|AKE) lin|
|00001600| 75 78 73 75 62 64 69 72 | 73 20 53 55 42 44 49 52 |uxsubdir|s SUBDIR|
|00001610| 53 3d 69 70 63 0a 0a 6b | 65 72 6e 65 6c 3a 20 64 |S=ipc..k|ernel: d|
|00001620| 75 6d 6d 79 0a 09 24 28 | 4d 41 4b 45 29 20 6c 69 |ummy..$(|MAKE) li|
|00001630| 6e 75 78 73 75 62 64 69 | 72 73 20 53 55 42 44 49 |nuxsubdi|rs SUBDI|
|00001640| 52 53 3d 6b 65 72 6e 65 | 6c 0a 0a 64 72 69 76 65 |RS=kerne|l..drive|
|00001650| 72 73 3a 20 64 75 6d 6d | 79 0a 09 24 28 4d 41 4b |rs: dumm|y..$(MAK|
|00001660| 45 29 20 6c 69 6e 75 78 | 73 75 62 64 69 72 73 20 |E) linux|subdirs |
|00001670| 53 55 42 44 49 52 53 3d | 64 72 69 76 65 72 73 0a |SUBDIRS=|drivers.|
|00001680| 0a 6e 65 74 3a 20 64 75 | 6d 6d 79 0a 09 24 28 4d |.net: du|mmy..$(M|
|00001690| 41 4b 45 29 20 6c 69 6e | 75 78 73 75 62 64 69 72 |AKE) lin|uxsubdir|
|000016a0| 73 20 53 55 42 44 49 52 | 53 3d 6e 65 74 0a 0a 69 |s SUBDIR|S=net..i|
|000016b0| 66 64 65 66 20 43 4f 4e | 46 49 47 5f 4d 4f 44 56 |fdef CON|FIG_MODV|
|000016c0| 45 52 53 49 4f 4e 53 0a | 4d 4f 44 56 20 3d 20 2d |ERSIONS.|MODV = -|
|000016d0| 44 43 4f 4e 46 49 47 5f | 4d 4f 44 56 45 52 53 49 |DCONFIG_|MODVERSI|
|000016e0| 4f 4e 53 0a 65 6e 64 69 | 66 0a 0a 6d 6f 64 75 6c |ONS.endi|f..modul|
|000016f0| 65 73 3a 20 69 6e 63 6c | 75 64 65 2f 6c 69 6e 75 |es: incl|ude/linu|
|00001700| 78 2f 76 65 72 73 69 6f | 6e 2e 68 0a 09 40 73 65 |x/versio|n.h..@se|
|00001710| 74 20 2d 65 3b 20 66 6f | 72 20 69 20 69 6e 20 24 |t -e; fo|r i in $|
|00001720| 28 53 55 42 44 49 52 53 | 29 3b 20 64 6f 20 24 28 |(SUBDIRS|); do $(|
|00001730| 4d 41 4b 45 29 20 2d 43 | 20 24 24 69 20 43 46 4c |MAKE) -C| $$i CFL|
|00001740| 41 47 53 3d 22 24 28 43 | 46 4c 41 47 53 29 20 2d |AGS="$(C|FLAGS) -|
|00001750| 44 4d 4f 44 55 4c 45 20 | 24 28 4d 4f 44 56 29 22 |DMODULE |$(MODV)"|
|00001760| 20 6d 6f 64 75 6c 65 73 | 3b 20 64 6f 6e 65 0a 09 | modules|; done..|
|00001770| 0a 6d 6f 64 75 6c 65 73 | 5f 69 6e 73 74 61 6c 6c |.modules|_install|
|00001780| 3a 0a 09 40 28 20 5c 0a | 09 4d 4f 44 4c 49 42 3d |:..@( \.|.MODLIB=|
|00001790| 2f 6c 69 62 2f 6d 6f 64 | 75 6c 65 73 2f 24 28 56 |/lib/mod|ules/$(V|
|000017a0| 45 52 53 49 4f 4e 29 2e | 24 28 50 41 54 43 48 4c |ERSION).|$(PATCHL|
|000017b0| 45 56 45 4c 29 2e 24 28 | 53 55 42 4c 45 56 45 4c |EVEL).$(|SUBLEVEL|
|000017c0| 29 3b 20 5c 0a 09 63 64 | 20 6d 6f 64 75 6c 65 73 |); \..cd| modules|
|000017d0| 3b 20 5c 0a 09 4d 4f 44 | 55 4c 45 53 3d 22 22 3b |; \..MOD|ULES="";|
|000017e0| 20 5c 0a 09 69 6e 73 74 | 5f 6d 6f 64 28 29 20 7b | \..inst|_mod() {|
|000017f0| 20 54 68 65 73 65 3d 22 | 60 63 61 74 20 24 24 31 | These="|`cat $$1|
|00001800| 60 22 3b 20 4d 4f 44 55 | 4c 45 53 3d 22 24 24 4d |`"; MODU|LES="$$M|
|00001810| 4f 44 55 4c 45 53 20 24 | 24 54 68 65 73 65 22 3b |ODULES $|$These";|
|00001820| 20 5c 0a 09 09 6d 6b 64 | 69 72 20 2d 70 20 24 24 | \...mkd|ir -p $$|
|00001830| 4d 4f 44 4c 49 42 2f 24 | 24 32 3b 20 63 70 20 2d |MODLIB/$|$2; cp -|
|00001840| 70 20 24 24 54 68 65 73 | 65 20 24 24 4d 4f 44 4c |p $$Thes|e $$MODL|
|00001850| 49 42 2f 24 24 32 3b 20 | 5c 0a 09 09 65 63 68 6f |IB/$$2; |\...echo|
|00001860| 20 49 6e 73 74 61 6c 6c | 69 6e 67 20 6d 6f 64 75 | Install|ing modu|
|00001870| 6c 65 73 20 75 6e 64 65 | 72 20 24 24 4d 4f 44 4c |les unde|r $$MODL|
|00001880| 49 42 2f 24 24 32 3b 20 | 5c 0a 09 7d 3b 20 5c 0a |IB/$$2; |\..}; \.|
|00001890| 09 5c 0a 09 69 66 20 5b | 20 2d 66 20 4e 45 54 5f |.\..if [| -f NET_|
|000018a0| 4d 4f 44 55 4c 45 53 20 | 20 5d 3b 20 74 68 65 6e |MODULES | ]; then|
|000018b0| 20 69 6e 73 74 5f 6d 6f | 64 20 4e 45 54 5f 4d 4f | inst_mo|d NET_MO|
|000018c0| 44 55 4c 45 53 20 20 6e | 65 74 3b 20 20 66 69 3b |DULES  n|et;  fi;|
|000018d0| 20 5c 0a 09 69 66 20 5b | 20 2d 66 20 53 43 53 49 | \..if [| -f SCSI|
|000018e0| 5f 4d 4f 44 55 4c 45 53 | 20 5d 3b 20 74 68 65 6e |_MODULES| ]; then|
|000018f0| 20 69 6e 73 74 5f 6d 6f | 64 20 53 43 53 49 5f 4d | inst_mo|d SCSI_M|
|00001900| 4f 44 55 4c 45 53 20 73 | 63 73 69 3b 20 66 69 3b |ODULES s|csi; fi;|
|00001910| 20 5c 0a 09 69 66 20 5b | 20 2d 66 20 46 53 5f 4d | \..if [| -f FS_M|
|00001920| 4f 44 55 4c 45 53 20 20 | 20 5d 3b 20 74 68 65 6e |ODULES  | ]; then|
|00001930| 20 69 6e 73 74 5f 6d 6f | 64 20 46 53 5f 4d 4f 44 | inst_mo|d FS_MOD|
|00001940| 55 4c 45 53 20 20 20 66 | 73 3b 20 20 20 66 69 3b |ULES   f|s;   fi;|
|00001950| 20 5c 0a 09 5c 0a 09 6c | 73 20 2a 2e 6f 20 3e 20 | \..\..l|s *.o > |
|00001960| 2e 61 6c 6c 6d 6f 64 73 | 3b 20 5c 0a 09 65 63 68 |.allmods|; \..ech|
|00001970| 6f 20 24 24 4d 4f 44 55 | 4c 45 53 20 7c 20 74 72 |o $$MODU|LES | tr|
|00001980| 20 27 20 27 20 27 5c 6e | 27 20 7c 20 73 6f 72 74 | ' ' '\n|' | sort|
|00001990| 20 7c 20 63 6f 6d 6d 20 | 2d 32 33 20 2e 61 6c 6c | | comm |-23 .all|
|000019a0| 6d 6f 64 73 20 2d 20 3e | 20 2e 6d 69 73 63 3b 20 |mods - >| .misc; |
|000019b0| 5c 0a 09 69 66 20 5b 20 | 2d 73 20 2e 6d 69 73 63 |\..if [ |-s .misc|
|000019c0| 20 5d 3b 20 74 68 65 6e | 20 69 6e 73 74 5f 6d 6f | ]; then| inst_mo|
|000019d0| 64 20 2e 6d 69 73 63 20 | 6d 69 73 63 3b 20 66 69 |d .misc |misc; fi|
|000019e0| 3b 20 5c 0a 09 72 6d 20 | 2d 66 20 2e 6d 69 73 63 |; \..rm |-f .misc|
|000019f0| 20 2e 61 6c 6c 6d 6f 64 | 73 3b 20 5c 0a 09 29 0a | .allmod|s; \..).|
|00001a00| 0a 63 6c 65 61 6e 3a 09 | 61 72 63 68 63 6c 65 61 |.clean:.|archclea|
|00001a10| 6e 0a 09 72 6d 20 2d 66 | 20 6b 65 72 6e 65 6c 2f |n..rm -f| kernel/|
|00001a20| 6b 73 79 6d 73 2e 6c 73 | 74 0a 09 72 6d 20 2d 66 |ksyms.ls|t..rm -f|
|00001a30| 20 63 6f 72 65 20 60 66 | 69 6e 64 20 2e 20 2d 6e | core `f|ind . -n|
|00001a40| 61 6d 65 20 27 2a 2e 5b | 6f 61 73 5d 27 20 2d 70 |ame '*.[|oas]' -p|
|00001a50| 72 69 6e 74 60 0a 09 72 | 6d 20 2d 66 20 63 6f 72 |rint`..r|m -f cor|
|00001a60| 65 20 60 66 69 6e 64 20 | 2e 20 2d 6e 61 6d 65 20 |e `find |. -name |
|00001a70| 27 63 6f 72 65 27 20 2d | 70 72 69 6e 74 60 0a 09 |'core' -|print`..|
|00001a80| 72 6d 20 2d 66 20 76 6d | 6c 69 6e 75 78 20 53 79 |rm -f vm|linux Sy|
|00001a90| 73 74 65 6d 2e 6d 61 70 | 0a 09 72 6d 20 2d 66 20 |stem.map|..rm -f |
|00001aa0| 2e 74 6d 70 2a 20 64 72 | 69 76 65 72 73 2f 73 6f |.tmp* dr|ivers/so|
|00001ab0| 75 6e 64 2f 63 6f 6e 66 | 69 67 75 72 65 0a 09 72 |und/conf|igure..r|
|00001ac0| 6d 20 2d 66 72 20 6d 6f | 64 75 6c 65 73 2f 2a 0a |m -fr mo|dules/*.|
|00001ad0| 0a 6d 72 70 72 6f 70 65 | 72 3a 20 63 6c 65 61 6e |.mrprope|r: clean|
|00001ae0| 0a 09 72 6d 20 2d 66 20 | 69 6e 63 6c 75 64 65 2f |..rm -f |include/|
|00001af0| 6c 69 6e 75 78 2f 61 75 | 74 6f 63 6f 6e 66 2e 68 |linux/au|toconf.h|
|00001b00| 20 69 6e 63 6c 75 64 65 | 2f 6c 69 6e 75 78 2f 76 | include|/linux/v|
|00001b10| 65 72 73 69 6f 6e 2e 68 | 0a 09 72 6d 20 2d 66 20 |ersion.h|..rm -f |
|00001b20| 64 72 69 76 65 72 73 2f | 73 6f 75 6e 64 2f 6c 6f |drivers/|sound/lo|
|00001b30| 63 61 6c 2e 68 0a 09 72 | 6d 20 2d 66 20 2e 76 65 |cal.h..r|m -f .ve|
|00001b40| 72 73 69 6f 6e 20 2e 63 | 6f 6e 66 69 67 2a 20 63 |rsion .c|onfig* c|
|00001b50| 6f 6e 66 69 67 2e 69 6e | 20 63 6f 6e 66 69 67 2e |onfig.in| config.|
|00001b60| 6f 6c 64 0a 09 72 6d 20 | 2d 66 20 69 6e 63 6c 75 |old..rm |-f inclu|
|00001b70| 64 65 2f 61 73 6d 0a 09 | 72 6d 20 2d 66 20 2e 64 |de/asm..|rm -f .d|
|00001b80| 65 70 65 6e 64 20 60 66 | 69 6e 64 20 2e 20 2d 6e |epend `f|ind . -n|
|00001b90| 61 6d 65 20 2e 64 65 70 | 65 6e 64 20 2d 70 72 69 |ame .dep|end -pri|
|00001ba0| 6e 74 60 0a 69 66 64 65 | 66 20 43 4f 4e 46 49 47 |nt`.ifde|f CONFIG|
|00001bb0| 5f 4d 4f 44 56 45 52 53 | 49 4f 4e 53 0a 09 72 6d |_MODVERS|IONS..rm|
|00001bc0| 20 2d 66 20 24 28 54 4f | 50 44 49 52 29 2f 69 6e | -f $(TO|PDIR)/in|
|00001bd0| 63 6c 75 64 65 2f 6c 69 | 6e 75 78 2f 6d 6f 64 76 |clude/li|nux/modv|
|00001be0| 65 72 73 69 6f 6e 73 2e | 68 0a 09 72 6d 20 2d 66 |ersions.|h..rm -f|
|00001bf0| 20 24 28 54 4f 50 44 49 | 52 29 2f 69 6e 63 6c 75 | $(TOPDI|R)/inclu|
|00001c00| 64 65 2f 6c 69 6e 75 78 | 2f 6d 6f 64 75 6c 65 73 |de/linux|/modules|
|00001c10| 2f 2a 0a 65 6e 64 69 66 | 0a 0a 64 69 73 74 63 6c |/*.endif|..distcl|
|00001c20| 65 61 6e 3a 20 6d 72 70 | 72 6f 70 65 72 0a 0a 62 |ean: mrp|roper..b|
|00001c30| 61 63 6b 75 70 3a 20 6d | 72 70 72 6f 70 65 72 0a |ackup: m|rproper.|
|00001c40| 09 63 64 20 2e 2e 20 26 | 26 20 74 61 72 20 63 66 |.cd .. &|& tar cf|
|00001c50| 20 2d 20 6c 69 6e 75 78 | 20 7c 20 67 7a 69 70 20 | - linux| | gzip |
|00001c60| 2d 39 20 3e 20 62 61 63 | 6b 75 70 2e 67 7a 0a 09 |-9 > bac|kup.gz..|
|00001c70| 73 79 6e 63 0a 0a 64 65 | 70 65 6e 64 20 64 65 70 |sync..de|pend dep|
|00001c80| 3a 20 61 72 63 68 64 65 | 70 0a 09 74 6f 75 63 68 |: archde|p..touch|
|00001c90| 20 69 6e 63 6c 75 64 65 | 2f 6c 69 6e 75 78 2f 76 | include|/linux/v|
|00001ca0| 65 72 73 69 6f 6e 2e 68 | 0a 09 66 6f 72 20 69 20 |ersion.h|..for i |
|00001cb0| 69 6e 20 69 6e 69 74 2f | 2a 2e 63 3b 64 6f 20 65 |in init/|*.c;do e|
|00001cc0| 63 68 6f 20 2d 6e 20 22 | 69 6e 69 74 2f 22 3b 24 |cho -n "|init/";$|
|00001cd0| 28 43 50 50 29 20 2d 4d | 20 24 24 69 3b 64 6f 6e |(CPP) -M| $$i;don|
|00001ce0| 65 20 3e 20 2e 74 6d 70 | 64 65 70 65 6e 64 0a 09 |e > .tmp|depend..|
|00001cf0| 73 65 74 20 2d 65 3b 20 | 66 6f 72 20 69 20 69 6e |set -e; |for i in|
|00001d00| 20 24 28 53 55 42 44 49 | 52 53 29 3b 20 64 6f 20 | $(SUBDI|RS); do |
|00001d10| 24 28 4d 41 4b 45 29 20 | 2d 43 20 24 24 69 20 64 |$(MAKE) |-C $$i d|
|00001d20| 65 70 3b 20 64 6f 6e 65 | 0a 09 72 6d 20 2d 66 20 |ep; done|..rm -f |
|00001d30| 69 6e 63 6c 75 64 65 2f | 6c 69 6e 75 78 2f 76 65 |include/|linux/ve|
|00001d40| 72 73 69 6f 6e 2e 68 0a | 09 6d 76 20 2e 74 6d 70 |rsion.h.|.mv .tmp|
|00001d50| 64 65 70 65 6e 64 20 2e | 64 65 70 65 6e 64 0a 69 |depend .|depend.i|
|00001d60| 66 64 65 66 20 43 4f 4e | 46 49 47 5f 4d 4f 44 56 |fdef CON|FIG_MODV|
|00001d70| 45 52 53 49 4f 4e 53 0a | 09 40 65 63 68 6f 20 75 |ERSIONS.|.@echo u|
|00001d80| 70 64 61 74 69 6e 67 20 | 24 28 54 4f 50 44 49 52 |pdating |$(TOPDIR|
|00001d90| 29 2f 69 6e 63 6c 75 64 | 65 2f 6c 69 6e 75 78 2f |)/includ|e/linux/|
|00001da0| 6d 6f 64 76 65 72 73 69 | 6f 6e 73 2e 68 0a 09 40 |modversi|ons.h..@|
|00001db0| 28 63 64 20 24 28 54 4f | 50 44 49 52 29 2f 69 6e |(cd $(TO|PDIR)/in|
|00001dc0| 63 6c 75 64 65 2f 6c 69 | 6e 75 78 2f 6d 6f 64 75 |clude/li|nux/modu|
|00001dd0| 6c 65 73 3b 20 66 6f 72 | 20 66 20 69 6e 20 2a 2e |les; for| f in *.|
|00001de0| 76 65 72 3b 5c 0a 09 64 | 6f 20 65 63 68 6f 20 22 |ver;\..d|o echo "|
|00001df0| 23 69 6e 63 6c 75 64 65 | 20 3c 6c 69 6e 75 78 2f |#include| <linux/|
|00001e00| 6d 6f 64 75 6c 65 73 2f | 24 24 7b 66 7d 3e 22 3b |modules/|$${f}>";|
|00001e10| 20 64 6f 6e 65 29 20 5c | 0a 09 3e 20 24 28 54 4f | done) \|..> $(TO|
|00001e20| 50 44 49 52 29 2f 69 6e | 63 6c 75 64 65 2f 6c 69 |PDIR)/in|clude/li|
|00001e30| 6e 75 78 2f 6d 6f 64 76 | 65 72 73 69 6f 6e 73 2e |nux/modv|ersions.|
|00001e40| 68 0a 65 6e 64 69 66 0a | 0a 69 66 64 65 66 20 43 |h.endif.|.ifdef C|
|00001e50| 4f 4e 46 49 47 55 52 41 | 54 49 4f 4e 0a 2e 2e 24 |ONFIGURA|TION...$|
|00001e60| 28 43 4f 4e 46 49 47 55 | 52 41 54 49 4f 4e 29 3a |(CONFIGU|RATION):|
|00001e70| 0a 09 40 65 63 68 6f 0a | 09 40 65 63 68 6f 20 22 |..@echo.|.@echo "|
|00001e80| 59 6f 75 20 68 61 76 65 | 20 61 20 62 61 64 20 6f |You have| a bad o|
|00001e90| 72 20 6e 6f 6e 65 78 69 | 73 74 65 6e 74 22 20 2e |r nonexi|stent" .|
|00001ea0| 24 28 43 4f 4e 46 49 47 | 55 52 41 54 49 4f 4e 29 |$(CONFIG|URATION)|
|00001eb0| 20 22 3a 20 72 75 6e 6e | 69 6e 67 20 27 6d 61 6b | ": runn|ing 'mak|
|00001ec0| 65 22 20 24 28 43 4f 4e | 46 49 47 55 52 41 54 49 |e" $(CON|FIGURATI|
|00001ed0| 4f 4e 29 22 27 22 0a 09 | 40 65 63 68 6f 0a 09 24 |ON)"'"..|@echo..$|
|00001ee0| 28 4d 41 4b 45 29 20 24 | 28 43 4f 4e 46 49 47 55 |(MAKE) $|(CONFIGU|
|00001ef0| 52 41 54 49 4f 4e 29 0a | 09 40 65 63 68 6f 0a 09 |RATION).|.@echo..|
|00001f00| 40 65 63 68 6f 20 22 53 | 75 63 63 65 73 73 66 75 |@echo "S|uccessfu|
|00001f10| 6c 2e 20 54 72 79 20 72 | 65 2d 6d 61 6b 69 6e 67 |l. Try r|e-making|
|00001f20| 20 28 69 67 6e 6f 72 65 | 20 74 68 65 20 65 72 72 | (ignore| the err|
|00001f30| 6f 72 20 74 68 61 74 20 | 66 6f 6c 6c 6f 77 73 29 |or that |follows)|
|00001f40| 22 0a 09 40 65 63 68 6f | 0a 09 65 78 69 74 20 31 |"..@echo|..exit 1|
|00001f50| 0a 0a 64 75 6d 6d 79 3a | 20 2e 2e 24 28 43 4f 4e |..dummy:| ..$(CON|
|00001f60| 46 49 47 55 52 41 54 49 | 4f 4e 29 0a 0a 65 6c 73 |FIGURATI|ON)..els|
|00001f70| 65 0a 0a 64 75 6d 6d 79 | 3a 0a 0a 65 6e 64 69 66 |e..dummy|:..endif|
|00001f80| 0a 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001f90| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001fa0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001fb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001fc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001fd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001fe0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001ff0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002000| 6c 69 6e 75 78 2f 66 73 | 2f 00 00 00 00 00 00 00 |linux/fs|/.......|
|00002010| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002020| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002030| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002040| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002050| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002060| 00 00 00 00 20 34 30 37 | 35 35 20 00 20 20 20 20 |.... 407|55 .    |
|00002070| 20 30 20 00 20 20 20 20 | 20 30 20 00 20 20 20 20 | 0 .    | 0 .    |
|00002080| 20 20 20 20 20 20 30 20 | 20 35 37 32 37 30 36 35 |      0 | 5727065|
|00002090| 31 32 33 20 20 31 30 36 | 31 36 00 20 35 00 00 00 |123  106|16. 5...|
|000020a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000020b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000020c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000020d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000020e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000020f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002100| 00 75 73 74 61 72 20 20 | 00 72 6f 6f 74 00 00 00 |.ustar  |.root...|
|00002110| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002120| 00 00 00 00 00 00 00 00 | 00 72 6f 6f 74 00 00 00 |........|.root...|
|00002130| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002140| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002150| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002160| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002170| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002180| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002190| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000021a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000021b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000021c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000021d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000021e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000021f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002200| 6c 69 6e 75 78 2f 66 73 | 2f 73 74 61 74 2e 63 00 |linux/fs|/stat.c.|
|00002210| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002220| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002230| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002240| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002250| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002260| 00 00 00 00 31 30 30 36 | 34 34 20 00 20 20 20 20 |....1006|44 .    |
|00002270| 20 30 20 00 20 20 20 20 | 20 30 20 00 20 20 20 20 | 0 .    | 0 .    |
|00002280| 20 20 31 31 36 34 30 20 | 20 35 37 31 31 30 31 34 |  11640 | 5711014|
|00002290| 37 31 32 20 20 31 32 30 | 34 33 00 20 30 00 00 00 |712  120|43. 0...|
|000022a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000022b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000022c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000022d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000022e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000022f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002300| 00 75 73 74 61 72 20 20 | 00 72 6f 6f 74 00 00 00 |.ustar  |.root...|
|00002310| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002320| 00 00 00 00 00 00 00 00 | 00 72 6f 6f 74 00 00 00 |........|.root...|
|00002330| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002340| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002350| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002360| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002370| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002380| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002390| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000023a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000023b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000023c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000023d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000023e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000023f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002400| 2f 2a 0a 20 2a 20 20 6c | 69 6e 75 78 2f 66 73 2f |/*. *  l|inux/fs/|
|00002410| 73 74 61 74 2e 63 0a 20 | 2a 0a 20 2a 20 20 43 6f |stat.c. |*. *  Co|
|00002420| 70 79 72 69 67 68 74 20 | 28 43 29 20 31 39 39 31 |pyright |(C) 1991|
|00002430| 2c 20 31 39 39 32 20 20 | 4c 69 6e 75 73 20 54 6f |, 1992  |Linus To|
|00002440| 72 76 61 6c 64 73 0a 20 | 2a 2f 0a 0a 23 69 6e 63 |rvalds. |*/..#inc|
|00002450| 6c 75 64 65 20 3c 6c 69 | 6e 75 78 2f 65 72 72 6e |lude <li|nux/errn|
|00002460| 6f 2e 68 3e 0a 23 69 6e | 63 6c 75 64 65 20 3c 6c |o.h>.#in|clude <l|
|00002470| 69 6e 75 78 2f 73 74 72 | 69 6e 67 2e 68 3e 0a 23 |inux/str|ing.h>.#|
|00002480| 69 6e 63 6c 75 64 65 20 | 3c 6c 69 6e 75 78 2f 73 |include |<linux/s|
|00002490| 74 61 74 2e 68 3e 0a 23 | 69 6e 63 6c 75 64 65 20 |tat.h>.#|include |
|000024a0| 3c 6c 69 6e 75 78 2f 66 | 73 2e 68 3e 0a 23 69 6e |<linux/f|s.h>.#in|
|000024b0| 63 6c 75 64 65 20 3c 6c | 69 6e 75 78 2f 73 63 68 |clude <l|inux/sch|
|000024c0| 65 64 2e 68 3e 0a 23 69 | 6e 63 6c 75 64 65 20 3c |ed.h>.#i|nclude <|
|000024d0| 6c 69 6e 75 78 2f 6b 65 | 72 6e 65 6c 2e 68 3e 0a |linux/ke|rnel.h>.|
|000024e0| 23 69 6e 63 6c 75 64 65 | 20 3c 6c 69 6e 75 78 2f |#include| <linux/|
|000024f0| 6d 6d 2e 68 3e 0a 0a 23 | 69 6e 63 6c 75 64 65 20 |mm.h>..#|include |
|00002500| 3c 61 73 6d 2f 73 65 67 | 6d 65 6e 74 2e 68 3e 0a |<asm/seg|ment.h>.|
|00002510| 0a 73 74 61 74 69 63 20 | 76 6f 69 64 20 63 70 5f |.static |void cp_|
|00002520| 6f 6c 64 5f 73 74 61 74 | 28 73 74 72 75 63 74 20 |old_stat|(struct |
|00002530| 69 6e 6f 64 65 20 2a 20 | 69 6e 6f 64 65 2c 20 73 |inode * |inode, s|
|00002540| 74 72 75 63 74 20 6f 6c | 64 5f 73 74 61 74 20 2a |truct ol|d_stat *|
|00002550| 20 73 74 61 74 62 75 66 | 29 0a 7b 0a 09 73 74 72 | statbuf|).{..str|
|00002560| 75 63 74 20 6f 6c 64 5f | 73 74 61 74 20 74 6d 70 |uct old_|stat tmp|
|00002570| 3b 0a 0a 09 70 72 69 6e | 74 6b 28 22 56 46 53 3a |;...prin|tk("VFS:|
|00002580| 20 57 61 72 6e 69 6e 67 | 3a 20 25 73 20 75 73 69 | Warning|: %s usi|
|00002590| 6e 67 20 6f 6c 64 20 73 | 74 61 74 28 29 20 63 61 |ng old s|tat() ca|
|000025a0| 6c 6c 2e 20 52 65 63 6f | 6d 70 69 6c 65 20 79 6f |ll. Reco|mpile yo|
|000025b0| 75 72 20 62 69 6e 61 72 | 79 2e 5c 6e 22 2c 0a 09 |ur binar|y.\n",..|
|000025c0| 09 63 75 72 72 65 6e 74 | 2d 3e 63 6f 6d 6d 29 3b |.current|->comm);|
|000025d0| 0a 09 74 6d 70 2e 73 74 | 5f 64 65 76 20 3d 20 69 |..tmp.st|_dev = i|
|000025e0| 6e 6f 64 65 2d 3e 69 5f | 64 65 76 3b 0a 09 74 6d |node->i_|dev;..tm|
|000025f0| 70 2e 73 74 5f 69 6e 6f | 20 3d 20 69 6e 6f 64 65 |p.st_ino| = inode|
|00002600| 2d 3e 69 5f 69 6e 6f 3b | 0a 09 74 6d 70 2e 73 74 |->i_ino;|..tmp.st|
|00002610| 5f 6d 6f 64 65 20 3d 20 | 69 6e 6f 64 65 2d 3e 69 |_mode = |inode->i|
|00002620| 5f 6d 6f 64 65 3b 0a 09 | 74 6d 70 2e 73 74 5f 6e |_mode;..|tmp.st_n|
|00002630| 6c 69 6e 6b 20 3d 20 69 | 6e 6f 64 65 2d 3e 69 5f |link = i|node->i_|
|00002640| 6e 6c 69 6e 6b 3b 0a 09 | 74 6d 70 2e 73 74 5f 75 |nlink;..|tmp.st_u|
|00002650| 69 64 20 3d 20 69 6e 6f | 64 65 2d 3e 69 5f 75 69 |id = ino|de->i_ui|
|00002660| 64 3b 0a 09 74 6d 70 2e | 73 74 5f 67 69 64 20 3d |d;..tmp.|st_gid =|
|00002670| 20 69 6e 6f 64 65 2d 3e | 69 5f 67 69 64 3b 0a 09 | inode->|i_gid;..|
|00002680| 74 6d 70 2e 73 74 5f 72 | 64 65 76 20 3d 20 69 6e |tmp.st_r|dev = in|
|00002690| 6f 64 65 2d 3e 69 5f 72 | 64 65 76 3b 0a 09 74 6d |ode->i_r|dev;..tm|
|000026a0| 70 2e 73 74 5f 73 69 7a | 65 20 3d 20 69 6e 6f 64 |p.st_siz|e = inod|
|000026b0| 65 2d 3e 69 5f 73 69 7a | 65 3b 0a 09 69 66 20 28 |e->i_siz|e;..if (|
|000026c0| 69 6e 6f 64 65 2d 3e 69 | 5f 70 69 70 65 29 0a 09 |inode->i|_pipe)..|
|000026d0| 09 74 6d 70 2e 73 74 5f | 73 69 7a 65 20 3d 20 50 |.tmp.st_|size = P|
|000026e0| 49 50 45 5f 53 49 5a 45 | 28 2a 69 6e 6f 64 65 29 |IPE_SIZE|(*inode)|
|000026f0| 3b 0a 09 74 6d 70 2e 73 | 74 5f 61 74 69 6d 65 20 |;..tmp.s|t_atime |
|00002700| 3d 20 69 6e 6f 64 65 2d | 3e 69 5f 61 74 69 6d 65 |= inode-|>i_atime|
|00002710| 3b 0a 09 74 6d 70 2e 73 | 74 5f 6d 74 69 6d 65 20 |;..tmp.s|t_mtime |
|00002720| 3d 20 69 6e 6f 64 65 2d | 3e 69 5f 6d 74 69 6d 65 |= inode-|>i_mtime|
|00002730| 3b 0a 09 74 6d 70 2e 73 | 74 5f 63 74 69 6d 65 20 |;..tmp.s|t_ctime |
|00002740| 3d 20 69 6e 6f 64 65 2d | 3e 69 5f 63 74 69 6d 65 |= inode-|>i_ctime|
|00002750| 3b 0a 09 6d 65 6d 63 70 | 79 5f 74 6f 66 73 28 73 |;..memcp|y_tofs(s|
|00002760| 74 61 74 62 75 66 2c 26 | 74 6d 70 2c 73 69 7a 65 |tatbuf,&|tmp,size|
|00002770| 6f 66 28 74 6d 70 29 29 | 3b 0a 7d 0a 0a 73 74 61 |of(tmp))|;.}..sta|
|00002780| 74 69 63 20 76 6f 69 64 | 20 63 70 5f 6e 65 77 5f |tic void| cp_new_|
|00002790| 73 74 61 74 28 73 74 72 | 75 63 74 20 69 6e 6f 64 |stat(str|uct inod|
|000027a0| 65 20 2a 20 69 6e 6f 64 | 65 2c 20 73 74 72 75 63 |e * inod|e, struc|
|000027b0| 74 20 6e 65 77 5f 73 74 | 61 74 20 2a 20 73 74 61 |t new_st|at * sta|
|000027c0| 74 62 75 66 29 0a 7b 0a | 09 73 74 72 75 63 74 20 |tbuf).{.|.struct |
|000027d0| 6e 65 77 5f 73 74 61 74 | 20 74 6d 70 3b 0a 09 75 |new_stat| tmp;..u|
|000027e0| 6e 73 69 67 6e 65 64 20 | 69 6e 74 20 62 6c 6f 63 |nsigned |int bloc|
|000027f0| 6b 73 2c 20 69 6e 64 69 | 72 65 63 74 3b 0a 0a 09 |ks, indi|rect;...|
|00002800| 6d 65 6d 73 65 74 28 26 | 74 6d 70 2c 20 30 2c 20 |memset(&|tmp, 0, |
|00002810| 73 69 7a 65 6f 66 28 74 | 6d 70 29 29 3b 0a 09 74 |sizeof(t|mp));..t|
|00002820| 6d 70 2e 73 74 5f 64 65 | 76 20 3d 20 69 6e 6f 64 |mp.st_de|v = inod|
|00002830| 65 2d 3e 69 5f 64 65 76 | 3b 0a 09 74 6d 70 2e 73 |e->i_dev|;..tmp.s|
|00002840| 74 5f 69 6e 6f 20 3d 20 | 69 6e 6f 64 65 2d 3e 69 |t_ino = |inode->i|
|00002850| 5f 69 6e 6f 3b 0a 09 74 | 6d 70 2e 73 74 5f 6d 6f |_ino;..t|mp.st_mo|
|00002860| 64 65 20 3d 20 69 6e 6f | 64 65 2d 3e 69 5f 6d 6f |de = ino|de->i_mo|
|00002870| 64 65 3b 0a 09 74 6d 70 | 2e 73 74 5f 6e 6c 69 6e |de;..tmp|.st_nlin|
|00002880| 6b 20 3d 20 69 6e 6f 64 | 65 2d 3e 69 5f 6e 6c 69 |k = inod|e->i_nli|
|00002890| 6e 6b 3b 0a 09 74 6d 70 | 2e 73 74 5f 75 69 64 20 |nk;..tmp|.st_uid |
|000028a0| 3d 20 69 6e 6f 64 65 2d | 3e 69 5f 75 69 64 3b 0a |= inode-|>i_uid;.|
|000028b0| 09 74 6d 70 2e 73 74 5f | 67 69 64 20 3d 20 69 6e |.tmp.st_|gid = in|
|000028c0| 6f 64 65 2d 3e 69 5f 67 | 69 64 3b 0a 09 74 6d 70 |ode->i_g|id;..tmp|
|000028d0| 2e 73 74 5f 72 64 65 76 | 20 3d 20 69 6e 6f 64 65 |.st_rdev| = inode|
|000028e0| 2d 3e 69 5f 72 64 65 76 | 3b 0a 09 74 6d 70 2e 73 |->i_rdev|;..tmp.s|
|000028f0| 74 5f 73 69 7a 65 20 3d | 20 69 6e 6f 64 65 2d 3e |t_size =| inode->|
|00002900| 69 5f 73 69 7a 65 3b 0a | 09 69 66 20 28 69 6e 6f |i_size;.|.if (ino|
|00002910| 64 65 2d 3e 69 5f 70 69 | 70 65 29 0a 09 09 74 6d |de->i_pi|pe)...tm|
|00002920| 70 2e 73 74 5f 73 69 7a | 65 20 3d 20 50 49 50 45 |p.st_siz|e = PIPE|
|00002930| 5f 53 49 5a 45 28 2a 69 | 6e 6f 64 65 29 3b 0a 09 |_SIZE(*i|node);..|
|00002940| 74 6d 70 2e 73 74 5f 61 | 74 69 6d 65 20 3d 20 69 |tmp.st_a|time = i|
|00002950| 6e 6f 64 65 2d 3e 69 5f | 61 74 69 6d 65 3b 0a 09 |node->i_|atime;..|
|00002960| 74 6d 70 2e 73 74 5f 6d | 74 69 6d 65 20 3d 20 69 |tmp.st_m|time = i|
|00002970| 6e 6f 64 65 2d 3e 69 5f | 6d 74 69 6d 65 3b 0a 09 |node->i_|mtime;..|
|00002980| 74 6d 70 2e 73 74 5f 63 | 74 69 6d 65 20 3d 20 69 |tmp.st_c|time = i|
|00002990| 6e 6f 64 65 2d 3e 69 5f | 63 74 69 6d 65 3b 0a 2f |node->i_|ctime;./|
|000029a0| 2a 0a 20 2a 20 73 74 5f | 62 6c 6f 63 6b 73 20 61 |*. * st_|blocks a|
|000029b0| 6e 64 20 73 74 5f 62 6c | 6b 73 69 7a 65 20 61 72 |nd st_bl|ksize ar|
|000029c0| 65 20 61 70 70 72 6f 78 | 69 6d 61 74 65 64 20 77 |e approx|imated w|
|000029d0| 69 74 68 20 61 20 73 69 | 6d 70 6c 65 20 61 6c 67 |ith a si|mple alg|
|000029e0| 6f 72 69 74 68 6d 20 69 | 66 0a 20 2a 20 74 68 65 |orithm i|f. * the|
|000029f0| 79 20 61 72 65 6e 27 74 | 20 73 75 70 70 6f 72 74 |y aren't| support|
|00002a00| 65 64 20 64 69 72 65 63 | 74 6c 79 20 62 79 20 74 |ed direc|tly by t|
|00002a10| 68 65 20 66 69 6c 65 73 | 79 73 74 65 6d 2e 20 54 |he files|ystem. T|
|00002a20| 68 65 20 6d 69 6e 69 78 | 20 61 6e 64 20 6d 73 64 |he minix| and msd|
|00002a30| 6f 73 0a 20 2a 20 66 69 | 6c 65 73 79 73 74 65 6d |os. * fi|lesystem|
|00002a40| 73 20 64 6f 6e 27 74 20 | 6b 65 65 70 20 74 72 61 |s don't |keep tra|
|00002a50| 63 6b 20 6f 66 20 62 6c | 6f 63 6b 73 2c 20 73 6f |ck of bl|ocks, so|
|00002a60| 20 74 68 65 79 20 77 6f | 75 6c 64 20 65 69 74 68 | they wo|uld eith|
|00002a70| 65 72 20 68 61 76 65 20 | 74 6f 0a 20 2a 20 62 65 |er have |to. * be|
|00002a80| 20 63 6f 75 6e 74 65 64 | 20 65 78 70 6c 69 63 69 | counted| explici|
|00002a90| 74 6c 79 20 28 62 79 20 | 64 65 6c 76 69 6e 67 20 |tly (by |delving |
|00002aa0| 69 6e 74 6f 20 74 68 65 | 20 66 69 6c 65 20 69 74 |into the| file it|
|00002ab0| 73 65 6c 66 29 2c 20 6f | 72 20 62 79 20 75 73 69 |self), o|r by usi|
|00002ac0| 6e 67 0a 20 2a 20 74 68 | 69 73 20 73 69 6d 70 6c |ng. * th|is simpl|
|00002ad0| 65 20 61 6c 67 6f 72 69 | 74 68 6d 20 74 6f 20 67 |e algori|thm to g|
|00002ae0| 65 74 20 61 20 72 65 61 | 73 6f 6e 61 62 6c 65 20 |et a rea|sonable |
|00002af0| 28 61 6c 74 68 6f 75 67 | 68 20 6e 6f 74 20 31 30 |(althoug|h not 10|
|00002b00| 30 25 20 61 63 63 75 72 | 61 74 65 29 0a 20 2a 20 |0% accur|ate). * |
|00002b10| 76 61 6c 75 65 2e 0a 20 | 2a 2f 0a 0a 2f 2a 0a 20 |value.. |*/../*. |
|00002b20| 2a 20 55 73 65 20 6d 69 | 6e 69 78 20 66 73 20 76 |* Use mi|nix fs v|
|00002b30| 61 6c 75 65 73 20 66 6f | 72 20 74 68 65 20 6e 75 |alues fo|r the nu|
|00002b40| 6d 62 65 72 20 6f 66 20 | 64 69 72 65 63 74 20 61 |mber of |direct a|
|00002b50| 6e 64 20 69 6e 64 69 72 | 65 63 74 20 62 6c 6f 63 |nd indir|ect bloc|
|00002b60| 6b 73 2e 20 20 54 68 65 | 0a 20 2a 20 63 6f 75 6e |ks.  The|. * coun|
|00002b70| 74 20 69 73 20 6e 6f 77 | 20 65 78 61 63 74 20 66 |t is now| exact f|
|00002b80| 6f 72 20 74 68 65 20 6d | 69 6e 69 78 20 66 73 20 |or the m|inix fs |
|00002b90| 65 78 63 65 70 74 20 74 | 68 61 74 20 69 74 20 63 |except t|hat it c|
|00002ba0| 6f 75 6e 74 73 20 7a 65 | 72 6f 20 62 6c 6f 63 6b |ounts ze|ro block|
|00002bb0| 73 2e 0a 20 2a 20 45 76 | 65 72 79 74 68 69 6e 67 |s.. * Ev|erything|
|00002bc0| 20 69 73 20 69 6e 20 42 | 4c 4f 43 4b 5f 53 49 5a | is in B|LOCK_SIZ|
|00002bd0| 45 27 64 20 75 6e 69 74 | 73 20 75 6e 74 69 6c 20 |E'd unit|s until |
|00002be0| 74 68 65 20 61 73 73 69 | 67 6e 6d 65 6e 74 20 74 |the assi|gnment t|
|00002bf0| 6f 0a 20 2a 20 74 6d 70 | 2e 73 74 5f 62 6c 6b 73 |o. * tmp|.st_blks|
|00002c00| 69 7a 65 2e 0a 20 2a 2f | 0a 23 64 65 66 69 6e 65 |ize.. */|.#define|
|00002c10| 20 44 5f 42 20 20 20 37 | 0a 23 64 65 66 69 6e 65 | D_B   7|.#define|
|00002c20| 20 49 5f 42 20 20 20 28 | 42 4c 4f 43 4b 5f 53 49 | I_B   (|BLOCK_SI|
|00002c30| 5a 45 20 2f 20 73 69 7a | 65 6f 66 28 75 6e 73 69 |ZE / siz|eof(unsi|
|00002c40| 67 6e 65 64 20 73 68 6f | 72 74 29 29 0a 0a 09 69 |gned sho|rt))...i|
|00002c50| 66 20 28 21 69 6e 6f 64 | 65 2d 3e 69 5f 62 6c 6b |f (!inod|e->i_blk|
|00002c60| 73 69 7a 65 29 20 7b 0a | 09 09 62 6c 6f 63 6b 73 |size) {.|..blocks|
|00002c70| 20 3d 20 28 74 6d 70 2e | 73 74 5f 73 69 7a 65 20 | = (tmp.|st_size |
|00002c80| 2b 20 42 4c 4f 43 4b 5f | 53 49 5a 45 20 2d 20 31 |+ BLOCK_|SIZE - 1|
|00002c90| 29 20 2f 20 42 4c 4f 43 | 4b 5f 53 49 5a 45 3b 0a |) / BLOC|K_SIZE;.|
|00002ca0| 09 09 69 66 20 28 62 6c | 6f 63 6b 73 20 3e 20 44 |..if (bl|ocks > D|
|00002cb0| 5f 42 29 20 7b 0a 09 09 | 09 69 6e 64 69 72 65 63 |_B) {...|.indirec|
|00002cc0| 74 20 3d 20 28 62 6c 6f | 63 6b 73 20 2d 20 44 5f |t = (blo|cks - D_|
|00002cd0| 42 20 2b 20 49 5f 42 20 | 2d 20 31 29 20 2f 20 49 |B + I_B |- 1) / I|
|00002ce0| 5f 42 3b 0a 09 09 09 62 | 6c 6f 63 6b 73 20 2b 3d |_B;....b|locks +=|
|00002cf0| 20 69 6e 64 69 72 65 63 | 74 3b 0a 09 09 09 69 66 | indirec|t;....if|
|00002d00| 20 28 69 6e 64 69 72 65 | 63 74 20 3e 20 31 29 20 | (indire|ct > 1) |
|00002d10| 7b 0a 09 09 09 09 69 6e | 64 69 72 65 63 74 20 3d |{.....in|direct =|
|00002d20| 20 28 69 6e 64 69 72 65 | 63 74 20 2d 20 31 20 2b | (indire|ct - 1 +|
|00002d30| 20 49 5f 42 20 2d 20 31 | 29 20 2f 20 49 5f 42 3b | I_B - 1|) / I_B;|
|00002d40| 0a 09 09 09 09 62 6c 6f | 63 6b 73 20 2b 3d 20 69 |.....blo|cks += i|
|00002d50| 6e 64 69 72 65 63 74 3b | 0a 09 09 09 09 69 66 20 |ndirect;|.....if |
|00002d60| 28 69 6e 64 69 72 65 63 | 74 20 3e 20 31 29 0a 09 |(indirec|t > 1)..|
|00002d70| 09 09 09 09 62 6c 6f 63 | 6b 73 2b 2b 3b 0a 09 09 |....bloc|ks++;...|
|00002d80| 09 7d 0a 09 09 7d 0a 09 | 09 74 6d 70 2e 73 74 5f |.}...}..|.tmp.st_|
|00002d90| 62 6c 6f 63 6b 73 20 3d | 20 28 42 4c 4f 43 4b 5f |blocks =| (BLOCK_|
|00002da0| 53 49 5a 45 20 2f 20 35 | 31 32 29 20 2a 20 62 6c |SIZE / 5|12) * bl|
|00002db0| 6f 63 6b 73 3b 0a 09 09 | 74 6d 70 2e 73 74 5f 62 |ocks;...|tmp.st_b|
|00002dc0| 6c 6b 73 69 7a 65 20 3d | 20 42 4c 4f 43 4b 5f 53 |lksize =| BLOCK_S|
|00002dd0| 49 5a 45 3b 0a 09 7d 20 | 65 6c 73 65 20 7b 0a 09 |IZE;..} |else {..|
|00002de0| 09 74 6d 70 2e 73 74 5f | 62 6c 6f 63 6b 73 20 3d |.tmp.st_|blocks =|
|00002df0| 20 69 6e 6f 64 65 2d 3e | 69 5f 62 6c 6f 63 6b 73 | inode->|i_blocks|
|00002e00| 3b 0a 09 09 74 6d 70 2e | 73 74 5f 62 6c 6b 73 69 |;...tmp.|st_blksi|
|00002e10| 7a 65 20 3d 20 69 6e 6f | 64 65 2d 3e 69 5f 62 6c |ze = ino|de->i_bl|
|00002e20| 6b 73 69 7a 65 3b 0a 09 | 7d 0a 09 6d 65 6d 63 70 |ksize;..|}..memcp|
|00002e30| 79 5f 74 6f 66 73 28 73 | 74 61 74 62 75 66 2c 26 |y_tofs(s|tatbuf,&|
|00002e40| 74 6d 70 2c 73 69 7a 65 | 6f 66 28 74 6d 70 29 29 |tmp,size|of(tmp))|
|00002e50| 3b 0a 7d 0a 0a 61 73 6d | 6c 69 6e 6b 61 67 65 20 |;.}..asm|linkage |
|00002e60| 69 6e 74 20 73 79 73 5f | 73 74 61 74 28 63 68 61 |int sys_|stat(cha|
|00002e70| 72 20 2a 20 66 69 6c 65 | 6e 61 6d 65 2c 20 73 74 |r * file|name, st|
|00002e80| 72 75 63 74 20 6f 6c 64 | 5f 73 74 61 74 20 2a 20 |ruct old|_stat * |
|00002e90| 73 74 61 74 62 75 66 29 | 0a 7b 0a 09 73 74 72 75 |statbuf)|.{..stru|
|00002ea0| 63 74 20 69 6e 6f 64 65 | 20 2a 20 69 6e 6f 64 65 |ct inode| * inode|
|00002eb0| 3b 0a 09 69 6e 74 20 65 | 72 72 6f 72 3b 0a 0a 09 |;..int e|rror;...|
|00002ec0| 65 72 72 6f 72 20 3d 20 | 76 65 72 69 66 79 5f 61 |error = |verify_a|
|00002ed0| 72 65 61 28 56 45 52 49 | 46 59 5f 57 52 49 54 45 |rea(VERI|FY_WRITE|
|00002ee0| 2c 73 74 61 74 62 75 66 | 2c 73 69 7a 65 6f 66 20 |,statbuf|,sizeof |
|00002ef0| 28 2a 73 74 61 74 62 75 | 66 29 29 3b 0a 09 69 66 |(*statbu|f));..if|
|00002f00| 20 28 65 72 72 6f 72 29 | 0a 09 09 72 65 74 75 72 | (error)|...retur|
|00002f10| 6e 20 65 72 72 6f 72 3b | 0a 09 65 72 72 6f 72 20 |n error;|..error |
|00002f20| 3d 20 6e 61 6d 65 69 28 | 66 69 6c 65 6e 61 6d 65 |= namei(|filename|
|00002f30| 2c 26 69 6e 6f 64 65 29 | 3b 0a 09 69 66 20 28 65 |,&inode)|;..if (e|
|00002f40| 72 72 6f 72 29 0a 09 09 | 72 65 74 75 72 6e 20 65 |rror)...|return e|
|00002f50| 72 72 6f 72 3b 0a 09 63 | 70 5f 6f 6c 64 5f 73 74 |rror;..c|p_old_st|
|00002f60| 61 74 28 69 6e 6f 64 65 | 2c 73 74 61 74 62 75 66 |at(inode|,statbuf|
|00002f70| 29 3b 0a 09 69 70 75 74 | 28 69 6e 6f 64 65 29 3b |);..iput|(inode);|
|00002f80| 0a 09 72 65 74 75 72 6e | 20 30 3b 0a 7d 0a 0a 61 |..return| 0;.}..a|
|00002f90| 73 6d 6c 69 6e 6b 61 67 | 65 20 69 6e 74 20 73 79 |smlinkag|e int sy|
|00002fa0| 73 5f 6e 65 77 73 74 61 | 74 28 63 68 61 72 20 2a |s_newsta|t(char *|
|00002fb0| 20 66 69 6c 65 6e 61 6d | 65 2c 20 73 74 72 75 63 | filenam|e, struc|
|00002fc0| 74 20 6e 65 77 5f 73 74 | 61 74 20 2a 20 73 74 61 |t new_st|at * sta|
|00002fd0| 74 62 75 66 29 0a 7b 0a | 09 73 74 72 75 63 74 20 |tbuf).{.|.struct |
|00002fe0| 69 6e 6f 64 65 20 2a 20 | 69 6e 6f 64 65 3b 0a 09 |inode * |inode;..|
|00002ff0| 69 6e 74 20 65 72 72 6f | 72 3b 0a 0a 09 65 72 72 |int erro|r;...err|
|00003000| 6f 72 20 3d 20 76 65 72 | 69 66 79 5f 61 72 65 61 |or = ver|ify_area|
|00003010| 28 56 45 52 49 46 59 5f | 57 52 49 54 45 2c 73 74 |(VERIFY_|WRITE,st|
|00003020| 61 74 62 75 66 2c 73 69 | 7a 65 6f 66 20 28 2a 73 |atbuf,si|zeof (*s|
|00003030| 74 61 74 62 75 66 29 29 | 3b 0a 09 69 66 20 28 65 |tatbuf))|;..if (e|
|00003040| 72 72 6f 72 29 0a 09 09 | 72 65 74 75 72 6e 20 65 |rror)...|return e|
|00003050| 72 72 6f 72 3b 0a 09 65 | 72 72 6f 72 20 3d 20 6e |rror;..e|rror = n|
|00003060| 61 6d 65 69 28 66 69 6c | 65 6e 61 6d 65 2c 26 69 |amei(fil|ename,&i|
|00003070| 6e 6f 64 65 29 3b 0a 09 | 69 66 20 28 65 72 72 6f |node);..|if (erro|
|00003080| 72 29 0a 09 09 72 65 74 | 75 72 6e 20 65 72 72 6f |r)...ret|urn erro|
|00003090| 72 3b 0a 09 63 70 5f 6e | 65 77 5f 73 74 61 74 28 |r;..cp_n|ew_stat(|
|000030a0| 69 6e 6f 64 65 2c 73 74 | 61 74 62 75 66 29 3b 0a |inode,st|atbuf);.|
|000030b0| 09 69 70 75 74 28 69 6e | 6f 64 65 29 3b 0a 09 72 |.iput(in|ode);..r|
|000030c0| 65 74 75 72 6e 20 30 3b | 0a 7d 0a 0a 61 73 6d 6c |eturn 0;|.}..asml|
|000030d0| 69 6e 6b 61 67 65 20 69 | 6e 74 20 73 79 73 5f 6c |inkage i|nt sys_l|
|000030e0| 73 74 61 74 28 63 68 61 | 72 20 2a 20 66 69 6c 65 |stat(cha|r * file|
|000030f0| 6e 61 6d 65 2c 20 73 74 | 72 75 63 74 20 6f 6c 64 |name, st|ruct old|
|00003100| 5f 73 74 61 74 20 2a 20 | 73 74 61 74 62 75 66 29 |_stat * |statbuf)|
|00003110| 0a 7b 0a 09 73 74 72 75 | 63 74 20 69 6e 6f 64 65 |.{..stru|ct inode|
|00003120| 20 2a 20 69 6e 6f 64 65 | 3b 0a 09 69 6e 74 20 65 | * inode|;..int e|
|00003130| 72 72 6f 72 3b 0a 0a 09 | 65 72 72 6f 72 20 3d 20 |rror;...|error = |
|00003140| 76 65 72 69 66 79 5f 61 | 72 65 61 28 56 45 52 49 |verify_a|rea(VERI|
|00003150| 46 59 5f 57 52 49 54 45 | 2c 73 74 61 74 62 75 66 |FY_WRITE|,statbuf|
|00003160| 2c 73 69 7a 65 6f 66 20 | 28 2a 73 74 61 74 62 75 |,sizeof |(*statbu|
|00003170| 66 29 29 3b 0a 09 69 66 | 20 28 65 72 72 6f 72 29 |f));..if| (error)|
|00003180| 0a 09 09 72 65 74 75 72 | 6e 20 65 72 72 6f 72 3b |...retur|n error;|
|00003190| 0a 09 65 72 72 6f 72 20 | 3d 20 6c 6e 61 6d 65 69 |..error |= lnamei|
|000031a0| 28 66 69 6c 65 6e 61 6d | 65 2c 26 69 6e 6f 64 65 |(filenam|e,&inode|
|000031b0| 29 3b 0a 09 69 66 20 28 | 65 72 72 6f 72 29 0a 09 |);..if (|error)..|
|000031c0| 09 72 65 74 75 72 6e 20 | 65 72 72 6f 72 3b 0a 09 |.return |error;..|
|000031d0| 63 70 5f 6f 6c 64 5f 73 | 74 61 74 28 69 6e 6f 64 |cp_old_s|tat(inod|
|000031e0| 65 2c 73 74 61 74 62 75 | 66 29 3b 0a 09 69 70 75 |e,statbu|f);..ipu|
|000031f0| 74 28 69 6e 6f 64 65 29 | 3b 0a 09 72 65 74 75 72 |t(inode)|;..retur|
|00003200| 6e 20 30 3b 0a 7d 0a 0a | 61 73 6d 6c 69 6e 6b 61 |n 0;.}..|asmlinka|
|00003210| 67 65 20 69 6e 74 20 73 | 79 73 5f 6e 65 77 6c 73 |ge int s|ys_newls|
|00003220| 74 61 74 28 63 68 61 72 | 20 2a 20 66 69 6c 65 6e |tat(char| * filen|
|00003230| 61 6d 65 2c 20 73 74 72 | 75 63 74 20 6e 65 77 5f |ame, str|uct new_|
|00003240| 73 74 61 74 20 2a 20 73 | 74 61 74 62 75 66 29 0a |stat * s|tatbuf).|
|00003250| 7b 0a 09 73 74 72 75 63 | 74 20 69 6e 6f 64 65 20 |{..struc|t inode |
|00003260| 2a 20 69 6e 6f 64 65 3b | 0a 09 69 6e 74 20 65 72 |* inode;|..int er|
|00003270| 72 6f 72 3b 0a 0a 09 65 | 72 72 6f 72 20 3d 20 76 |ror;...e|rror = v|
|00003280| 65 72 69 66 79 5f 61 72 | 65 61 28 56 45 52 49 46 |erify_ar|ea(VERIF|
|00003290| 59 5f 57 52 49 54 45 2c | 73 74 61 74 62 75 66 2c |Y_WRITE,|statbuf,|
|000032a0| 73 69 7a 65 6f 66 20 28 | 2a 73 74 61 74 62 75 66 |sizeof (|*statbuf|
|000032b0| 29 29 3b 0a 09 69 66 20 | 28 65 72 72 6f 72 29 0a |));..if |(error).|
|000032c0| 09 09 72 65 74 75 72 6e | 20 65 72 72 6f 72 3b 0a |..return| error;.|
|000032d0| 09 65 72 72 6f 72 20 3d | 20 6c 6e 61 6d 65 69 28 |.error =| lnamei(|
|000032e0| 66 69 6c 65 6e 61 6d 65 | 2c 26 69 6e 6f 64 65 29 |filename|,&inode)|
|000032f0| 3b 0a 09 69 66 20 28 65 | 72 72 6f 72 29 0a 09 09 |;..if (e|rror)...|
|00003300| 72 65 74 75 72 6e 20 65 | 72 72 6f 72 3b 0a 09 63 |return e|rror;..c|
|00003310| 70 5f 6e 65 77 5f 73 74 | 61 74 28 69 6e 6f 64 65 |p_new_st|at(inode|
|00003320| 2c 73 74 61 74 62 75 66 | 29 3b 0a 09 69 70 75 74 |,statbuf|);..iput|
|00003330| 28 69 6e 6f 64 65 29 3b | 0a 09 72 65 74 75 72 6e |(inode);|..return|
|00003340| 20 30 3b 0a 7d 0a 0a 61 | 73 6d 6c 69 6e 6b 61 67 | 0;.}..a|smlinkag|
|00003350| 65 20 69 6e 74 20 73 79 | 73 5f 66 73 74 61 74 28 |e int sy|s_fstat(|
|00003360| 75 6e 73 69 67 6e 65 64 | 20 69 6e 74 20 66 64 2c |unsigned| int fd,|
|00003370| 20 73 74 72 75 63 74 20 | 6f 6c 64 5f 73 74 61 74 | struct |old_stat|
|00003380| 20 2a 20 73 74 61 74 62 | 75 66 29 0a 7b 0a 09 73 | * statb|uf).{..s|
|00003390| 74 72 75 63 74 20 66 69 | 6c 65 20 2a 20 66 3b 0a |truct fi|le * f;.|
|000033a0| 09 73 74 72 75 63 74 20 | 69 6e 6f 64 65 20 2a 20 |.struct |inode * |
|000033b0| 69 6e 6f 64 65 3b 0a 09 | 69 6e 74 20 65 72 72 6f |inode;..|int erro|
|000033c0| 72 3b 0a 0a 09 65 72 72 | 6f 72 20 3d 20 76 65 72 |r;...err|or = ver|
|000033d0| 69 66 79 5f 61 72 65 61 | 28 56 45 52 49 46 59 5f |ify_area|(VERIFY_|
|000033e0| 57 52 49 54 45 2c 73 74 | 61 74 62 75 66 2c 73 69 |WRITE,st|atbuf,si|
|000033f0| 7a 65 6f 66 20 28 2a 73 | 74 61 74 62 75 66 29 29 |zeof (*s|tatbuf))|
|00003400| 3b 0a 09 69 66 20 28 65 | 72 72 6f 72 29 0a 09 09 |;..if (e|rror)...|
|00003410| 72 65 74 75 72 6e 20 65 | 72 72 6f 72 3b 0a 09 69 |return e|rror;..i|
|00003420| 66 20 28 66 64 20 3e 3d | 20 4e 52 5f 4f 50 45 4e |f (fd >=| NR_OPEN|
|00003430| 20 7c 7c 20 21 28 66 3d | 63 75 72 72 65 6e 74 2d | || !(f=|current-|
|00003440| 3e 66 69 6c 65 73 2d 3e | 66 64 5b 66 64 5d 29 20 |>files->|fd[fd]) |
|00003450| 7c 7c 20 21 28 69 6e 6f | 64 65 3d 66 2d 3e 66 5f ||| !(ino|de=f->f_|
|00003460| 69 6e 6f 64 65 29 29 0a | 09 09 72 65 74 75 72 6e |inode)).|..return|
|00003470| 20 2d 45 42 41 44 46 3b | 0a 09 63 70 5f 6f 6c 64 | -EBADF;|..cp_old|
|00003480| 5f 73 74 61 74 28 69 6e | 6f 64 65 2c 73 74 61 74 |_stat(in|ode,stat|
|00003490| 62 75 66 29 3b 0a 09 72 | 65 74 75 72 6e 20 30 3b |buf);..r|eturn 0;|
|000034a0| 0a 7d 0a 0a 61 73 6d 6c | 69 6e 6b 61 67 65 20 69 |.}..asml|inkage i|
|000034b0| 6e 74 20 73 79 73 5f 6e | 65 77 66 73 74 61 74 28 |nt sys_n|ewfstat(|
|000034c0| 75 6e 73 69 67 6e 65 64 | 20 69 6e 74 20 66 64 2c |unsigned| int fd,|
|000034d0| 20 73 74 72 75 63 74 20 | 6e 65 77 5f 73 74 61 74 | struct |new_stat|
|000034e0| 20 2a 20 73 74 61 74 62 | 75 66 29 0a 7b 0a 09 73 | * statb|uf).{..s|
|000034f0| 74 72 75 63 74 20 66 69 | 6c 65 20 2a 20 66 3b 0a |truct fi|le * f;.|
|00003500| 09 73 74 72 75 63 74 20 | 69 6e 6f 64 65 20 2a 20 |.struct |inode * |
|00003510| 69 6e 6f 64 65 3b 0a 09 | 69 6e 74 20 65 72 72 6f |inode;..|int erro|
|00003520| 72 3b 0a 0a 09 65 72 72 | 6f 72 20 3d 20 76 65 72 |r;...err|or = ver|
|00003530| 69 66 79 5f 61 72 65 61 | 28 56 45 52 49 46 59 5f |ify_area|(VERIFY_|
|00003540| 57 52 49 54 45 2c 73 74 | 61 74 62 75 66 2c 73 69 |WRITE,st|atbuf,si|
|00003550| 7a 65 6f 66 20 28 2a 73 | 74 61 74 62 75 66 29 29 |zeof (*s|tatbuf))|
|00003560| 3b 0a 09 69 66 20 28 65 | 72 72 6f 72 29 0a 09 09 |;..if (e|rror)...|
|00003570| 72 65 74 75 72 6e 20 65 | 72 72 6f 72 3b 0a 09 69 |return e|rror;..i|
|00003580| 66 20 28 66 64 20 3e 3d | 20 4e 52 5f 4f 50 45 4e |f (fd >=| NR_OPEN|
|00003590| 20 7c 7c 20 21 28 66 3d | 63 75 72 72 65 6e 74 2d | || !(f=|current-|
|000035a0| 3e 66 69 6c 65 73 2d 3e | 66 64 5b 66 64 5d 29 20 |>files->|fd[fd]) |
|000035b0| 7c 7c 20 21 28 69 6e 6f | 64 65 3d 66 2d 3e 66 5f ||| !(ino|de=f->f_|
|000035c0| 69 6e 6f 64 65 29 29 0a | 09 09 72 65 74 75 72 6e |inode)).|..return|
|000035d0| 20 2d 45 42 41 44 46 3b | 0a 09 63 70 5f 6e 65 77 | -EBADF;|..cp_new|
|000035e0| 5f 73 74 61 74 28 69 6e | 6f 64 65 2c 73 74 61 74 |_stat(in|ode,stat|
|000035f0| 62 75 66 29 3b 0a 09 72 | 65 74 75 72 6e 20 30 3b |buf);..r|eturn 0;|
|00003600| 0a 7d 0a 0a 61 73 6d 6c | 69 6e 6b 61 67 65 20 69 |.}..asml|inkage i|
|00003610| 6e 74 20 73 79 73 5f 72 | 65 61 64 6c 69 6e 6b 28 |nt sys_r|eadlink(|
|00003620| 63 6f 6e 73 74 20 63 68 | 61 72 20 2a 20 70 61 74 |const ch|ar * pat|
|00003630| 68 2c 20 63 68 61 72 20 | 2a 20 62 75 66 2c 20 69 |h, char |* buf, i|
|00003640| 6e 74 20 62 75 66 73 69 | 7a 29 0a 7b 0a 09 73 74 |nt bufsi|z).{..st|
|00003650| 72 75 63 74 20 69 6e 6f | 64 65 20 2a 20 69 6e 6f |ruct ino|de * ino|
|00003660| 64 65 3b 0a 09 69 6e 74 | 20 65 72 72 6f 72 3b 0a |de;..int| error;.|
|00003670| 0a 09 69 66 20 28 62 75 | 66 73 69 7a 20 3c 3d 20 |..if (bu|fsiz <= |
|00003680| 30 29 0a 09 09 72 65 74 | 75 72 6e 20 2d 45 49 4e |0)...ret|urn -EIN|
|00003690| 56 41 4c 3b 0a 09 65 72 | 72 6f 72 20 3d 20 76 65 |VAL;..er|ror = ve|
|000036a0| 72 69 66 79 5f 61 72 65 | 61 28 56 45 52 49 46 59 |rify_are|a(VERIFY|
|000036b0| 5f 57 52 49 54 45 2c 62 | 75 66 2c 62 75 66 73 69 |_WRITE,b|uf,bufsi|
|000036c0| 7a 29 3b 0a 09 69 66 20 | 28 65 72 72 6f 72 29 0a |z);..if |(error).|
|000036d0| 09 09 72 65 74 75 72 6e | 20 65 72 72 6f 72 3b 0a |..return| error;.|
|000036e0| 09 65 72 72 6f 72 20 3d | 20 6c 6e 61 6d 65 69 28 |.error =| lnamei(|
|000036f0| 70 61 74 68 2c 26 69 6e | 6f 64 65 29 3b 0a 09 69 |path,&in|ode);..i|
|00003700| 66 20 28 65 72 72 6f 72 | 29 0a 09 09 72 65 74 75 |f (error|)...retu|
|00003710| 72 6e 20 65 72 72 6f 72 | 3b 0a 09 69 66 20 28 21 |rn error|;..if (!|
|00003720| 69 6e 6f 64 65 2d 3e 69 | 5f 6f 70 20 7c 7c 20 21 |inode->i|_op || !|
|00003730| 69 6e 6f 64 65 2d 3e 69 | 5f 6f 70 2d 3e 72 65 61 |inode->i|_op->rea|
|00003740| 64 6c 69 6e 6b 29 20 7b | 0a 09 09 69 70 75 74 28 |dlink) {|...iput(|
|00003750| 69 6e 6f 64 65 29 3b 0a | 09 09 72 65 74 75 72 6e |inode);.|..return|
|00003760| 20 2d 45 49 4e 56 41 4c | 3b 0a 09 7d 0a 09 72 65 | -EINVAL|;..}..re|
|00003770| 74 75 72 6e 20 69 6e 6f | 64 65 2d 3e 69 5f 6f 70 |turn ino|de->i_op|
|00003780| 2d 3e 72 65 61 64 6c 69 | 6e 6b 28 69 6e 6f 64 65 |->readli|nk(inode|
|00003790| 2c 62 75 66 2c 62 75 66 | 73 69 7a 29 3b 0a 7d 0a |,buf,buf|siz);.}.|
|000037a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000037b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000037c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000037d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000037e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000037f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003800| 6c 69 6e 75 78 2f 66 73 | 2f 4d 61 6b 65 66 69 6c |linux/fs|/Makefil|
|00003810| 65 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |e.......|........|
|00003820| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003830| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003840| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003850| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003860| 00 00 00 00 31 30 30 36 | 34 34 20 00 20 20 20 20 |....1006|44 .    |
|00003870| 20 30 20 00 20 20 20 20 | 20 30 20 00 20 20 20 20 | 0 .    | 0 .    |
|00003880| 20 20 20 35 31 36 30 20 | 20 35 37 31 30 36 36 35 |   5160 | 5710665|
|00003890| 34 30 34 20 20 31 32 33 | 35 35 00 20 30 00 00 00 |404  123|55. 0...|
|000038a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000038b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000038c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000038d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000038e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000038f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003900| 00 75 73 74 61 72 20 20 | 00 72 6f 6f 74 00 00 00 |.ustar  |.root...|
|00003910| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003920| 00 00 00 00 00 00 00 00 | 00 72 6f 6f 74 00 00 00 |........|.root...|
|00003930| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003940| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003950| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003960| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003970| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003980| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003990| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000039a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000039b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000039c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000039d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000039e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000039f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003a00| 23 0a 23 20 4d 61 6b 65 | 66 69 6c 65 20 66 6f 72 |#.# Make|file for|
|00003a10| 20 74 68 65 20 6c 69 6e | 75 78 20 66 69 6c 65 73 | the lin|ux files|
|00003a20| 79 73 74 65 6d 2e 0a 23 | 0a 23 20 4e 6f 74 65 21 |ystem..#|.# Note!|
|00003a30| 20 44 65 70 65 6e 64 65 | 6e 63 69 65 73 20 61 72 | Depende|ncies ar|
|00003a40| 65 20 64 6f 6e 65 20 61 | 75 74 6f 6d 61 67 69 63 |e done a|utomagic|
|00003a50| 61 6c 6c 79 20 62 79 20 | 27 6d 61 6b 65 20 64 65 |ally by |'make de|
|00003a60| 70 27 2c 20 77 68 69 63 | 68 20 61 6c 73 6f 0a 23 |p', whic|h also.#|
|00003a70| 20 72 65 6d 6f 76 65 73 | 20 61 6e 79 20 6f 6c 64 | removes| any old|
|00003a80| 20 64 65 70 65 6e 64 65 | 6e 63 69 65 73 2e 20 44 | depende|ncies. D|
|00003a90| 4f 4e 27 54 20 70 75 74 | 20 79 6f 75 72 20 6f 77 |ON'T put| your ow|
|00003aa0| 6e 20 64 65 70 65 6e 64 | 65 6e 63 69 65 73 20 68 |n depend|encies h|
|00003ab0| 65 72 65 0a 23 20 75 6e | 6c 65 73 73 20 69 74 27 |ere.# un|less it'|
|00003ac0| 73 20 73 6f 6d 65 74 68 | 69 6e 67 20 73 70 65 63 |s someth|ing spec|
|00003ad0| 69 61 6c 20 28 69 65 20 | 6e 6f 74 20 61 20 2e 63 |ial (ie |not a .c|
|00003ae0| 20 66 69 6c 65 29 2e 0a | 23 0a 23 20 4e 6f 74 65 | file)..|#.# Note|
|00003af0| 20 32 21 20 54 68 65 20 | 43 46 4c 41 47 53 20 64 | 2! The |CFLAGS d|
|00003b00| 65 66 69 6e 69 74 69 6f | 6e 73 20 61 72 65 20 6e |efinitio|ns are n|
|00003b10| 6f 77 20 69 6e 20 74 68 | 65 20 6d 61 69 6e 20 6d |ow in th|e main m|
|00003b20| 61 6b 65 66 69 6c 65 2e | 2e 2e 0a 0a 53 55 42 44 |akefile.|....SUBD|
|00003b30| 49 52 53 20 3d 20 6d 69 | 6e 69 78 20 65 78 74 20 |IRS = mi|nix ext |
|00003b40| 65 78 74 32 20 6d 73 64 | 6f 73 20 70 72 6f 63 20 |ext2 msd|os proc |
|00003b50| 69 73 6f 66 73 20 6e 66 | 73 20 78 69 61 66 73 20 |isofs nf|s xiafs |
|00003b60| 75 6d 73 64 6f 73 20 68 | 70 66 73 20 73 79 73 76 |umsdos h|pfs sysv|
|00003b70| 0a 0a 69 66 64 65 66 20 | 43 4f 4e 46 49 47 5f 4d |..ifdef |CONFIG_M|
|00003b80| 49 4e 49 58 5f 46 53 0a | 46 53 5f 53 55 42 44 49 |INIX_FS.|FS_SUBDI|
|00003b90| 52 53 20 3a 3d 20 24 28 | 46 53 5f 53 55 42 44 49 |RS := $(|FS_SUBDI|
|00003ba0| 52 53 29 20 6d 69 6e 69 | 78 0a 65 6c 73 65 0a 4d |RS) mini|x.else.M|
|00003bb0| 4f 44 55 4c 45 5f 46 53 | 5f 53 55 42 44 49 52 53 |ODULE_FS|_SUBDIRS|
|00003bc0| 20 3a 3d 20 24 28 4d 4f | 44 55 4c 45 5f 46 53 5f | := $(MO|DULE_FS_|
|00003bd0| 53 55 42 44 49 52 53 29 | 20 6d 69 6e 69 78 0a 65 |SUBDIRS)| minix.e|
|00003be0| 6e 64 69 66 0a 0a 69 66 | 64 65 66 20 43 4f 4e 46 |ndif..if|def CONF|
|00003bf0| 49 47 5f 45 58 54 5f 46 | 53 0a 46 53 5f 53 55 42 |IG_EXT_F|S.FS_SUB|
|00003c00| 44 49 52 53 20 3a 3d 20 | 24 28 46 53 5f 53 55 42 |DIRS := |$(FS_SUB|
|00003c10| 44 49 52 53 29 20 65 78 | 74 0a 65 6e 64 69 66 0a |DIRS) ex|t.endif.|
|00003c20| 0a 69 66 64 65 66 20 43 | 4f 4e 46 49 47 5f 45 58 |.ifdef C|ONFIG_EX|
|00003c30| 54 32 5f 46 53 0a 46 53 | 5f 53 55 42 44 49 52 53 |T2_FS.FS|_SUBDIRS|
|00003c40| 20 3a 3d 20 24 28 46 53 | 5f 53 55 42 44 49 52 53 | := $(FS|_SUBDIRS|
|00003c50| 29 20 65 78 74 32 0a 65 | 6e 64 69 66 0a 0a 69 66 |) ext2.e|ndif..if|
|00003c60| 64 65 66 20 43 4f 4e 46 | 49 47 5f 4d 53 44 4f 53 |def CONF|IG_MSDOS|
|00003c70| 5f 46 53 0a 46 53 5f 53 | 55 42 44 49 52 53 20 3a |_FS.FS_S|UBDIRS :|
|00003c80| 3d 20 24 28 46 53 5f 53 | 55 42 44 49 52 53 29 20 |= $(FS_S|UBDIRS) |
|00003c90| 6d 73 64 6f 73 0a 65 6c | 73 65 0a 4d 4f 44 55 4c |msdos.el|se.MODUL|
|00003ca0| 45 5f 46 53 5f 53 55 42 | 44 49 52 53 20 3a 3d 20 |E_FS_SUB|DIRS := |
|00003cb0| 24 28 4d 4f 44 55 4c 45 | 5f 46 53 5f 53 55 42 44 |$(MODULE|_FS_SUBD|
|00003cc0| 49 52 53 29 20 6d 73 64 | 6f 73 0a 65 6e 64 69 66 |IRS) msd|os.endif|
|00003cd0| 0a 0a 69 66 64 65 66 20 | 43 4f 4e 46 49 47 5f 50 |..ifdef |CONFIG_P|
|00003ce0| 52 4f 43 5f 46 53 0a 46 | 53 5f 53 55 42 44 49 52 |ROC_FS.F|S_SUBDIR|
|00003cf0| 53 20 3a 3d 20 24 28 46 | 53 5f 53 55 42 44 49 52 |S := $(F|S_SUBDIR|
|00003d00| 53 29 20 70 72 6f 63 0a | 65 6e 64 69 66 0a 0a 69 |S) proc.|endif..i|
|00003d10| 66 64 65 66 20 43 4f 4e | 46 49 47 5f 49 53 4f 39 |fdef CON|FIG_ISO9|
|00003d20| 36 36 30 5f 46 53 0a 46 | 53 5f 53 55 42 44 49 52 |660_FS.F|S_SUBDIR|
|00003d30| 53 20 3a 3d 20 24 28 46 | 53 5f 53 55 42 44 49 52 |S := $(F|S_SUBDIR|
|00003d40| 53 29 20 69 73 6f 66 73 | 0a 65 6c 73 65 0a 4d 4f |S) isofs|.else.MO|
|00003d50| 44 55 4c 45 5f 46 53 5f | 53 55 42 44 49 52 53 20 |DULE_FS_|SUBDIRS |
|00003d60| 3a 3d 20 24 28 4d 4f 44 | 55 4c 45 5f 46 53 5f 53 |:= $(MOD|ULE_FS_S|
|00003d70| 55 42 44 49 52 53 29 20 | 69 73 6f 66 73 0a 65 6e |UBDIRS) |isofs.en|
|00003d80| 64 69 66 0a 0a 69 66 64 | 65 66 20 43 4f 4e 46 49 |dif..ifd|ef CONFI|
|00003d90| 47 5f 4e 46 53 5f 46 53 | 0a 46 53 5f 53 55 42 44 |G_NFS_FS|.FS_SUBD|
|00003da0| 49 52 53 20 3a 3d 20 24 | 28 46 53 5f 53 55 42 44 |IRS := $|(FS_SUBD|
|00003db0| 49 52 53 29 20 6e 66 73 | 0a 65 6c 73 65 0a 4d 4f |IRS) nfs|.else.MO|
|00003dc0| 44 55 4c 45 5f 46 53 5f | 53 55 42 44 49 52 53 20 |DULE_FS_|SUBDIRS |
|00003dd0| 3a 3d 20 24 28 4d 4f 44 | 55 4c 45 5f 46 53 5f 53 |:= $(MOD|ULE_FS_S|
|00003de0| 55 42 44 49 52 53 29 20 | 6e 66 73 0a 65 6e 64 69 |UBDIRS) |nfs.endi|
|00003df0| 66 0a 0a 69 66 64 65 66 | 20 43 4f 4e 46 49 47 5f |f..ifdef| CONFIG_|
|00003e00| 58 49 41 5f 46 53 0a 46 | 53 5f 53 55 42 44 49 52 |XIA_FS.F|S_SUBDIR|
|00003e10| 53 20 3a 3d 20 24 28 46 | 53 5f 53 55 42 44 49 52 |S := $(F|S_SUBDIR|
|00003e20| 53 29 20 78 69 61 66 73 | 0a 65 6c 73 65 0a 4d 4f |S) xiafs|.else.MO|
|00003e30| 44 55 4c 45 5f 46 53 5f | 53 55 42 44 49 52 53 20 |DULE_FS_|SUBDIRS |
|00003e40| 3a 3d 20 24 28 4d 4f 44 | 55 4c 45 5f 46 53 5f 53 |:= $(MOD|ULE_FS_S|
|00003e50| 55 42 44 49 52 53 29 20 | 78 69 61 66 73 0a 65 6e |UBDIRS) |xiafs.en|
|00003e60| 64 69 66 0a 0a 69 66 64 | 65 66 20 43 4f 4e 46 49 |dif..ifd|ef CONFI|
|00003e70| 47 5f 55 4d 53 44 4f 53 | 5f 46 53 0a 46 53 5f 53 |G_UMSDOS|_FS.FS_S|
|00003e80| 55 42 44 49 52 53 20 3a | 3d 20 24 28 46 53 5f 53 |UBDIRS :|= $(FS_S|
|00003e90| 55 42 44 49 52 53 29 20 | 75 6d 73 64 6f 73 0a 65 |UBDIRS) |umsdos.e|
|00003ea0| 6c 73 65 0a 4d 4f 44 55 | 4c 45 5f 46 53 5f 53 55 |lse.MODU|LE_FS_SU|
|00003eb0| 42 44 49 52 53 20 3a 3d | 20 24 28 4d 4f 44 55 4c |BDIRS :=| $(MODUL|
|00003ec0| 45 5f 46 53 5f 53 55 42 | 44 49 52 53 29 20 75 6d |E_FS_SUB|DIRS) um|
|00003ed0| 73 64 6f 73 0a 65 6e 64 | 69 66 0a 0a 69 66 64 65 |sdos.end|if..ifde|
|00003ee0| 66 20 43 4f 4e 46 49 47 | 5f 53 59 53 56 5f 46 53 |f CONFIG|_SYSV_FS|
|00003ef0| 0a 46 53 5f 53 55 42 44 | 49 52 53 20 3a 3d 20 24 |.FS_SUBD|IRS := $|
|00003f00| 28 46 53 5f 53 55 42 44 | 49 52 53 29 20 73 79 73 |(FS_SUBD|IRS) sys|
|00003f10| 76 0a 65 6c 73 65 0a 4d | 4f 44 55 4c 45 5f 46 53 |v.else.M|ODULE_FS|
|00003f20| 5f 53 55 42 44 49 52 53 | 20 3a 3d 20 24 28 4d 4f |_SUBDIRS| := $(MO|
|00003f30| 44 55 4c 45 5f 46 53 5f | 53 55 42 44 49 52 53 29 |DULE_FS_|SUBDIRS)|
|00003f40| 20 73 79 73 76 0a 65 6e | 64 69 66 0a 0a 69 66 64 | sysv.en|dif..ifd|
|00003f50| 65 66 20 43 4f 4e 46 49 | 47 5f 48 50 46 53 5f 46 |ef CONFI|G_HPFS_F|
|00003f60| 53 0a 46 53 5f 53 55 42 | 44 49 52 53 20 3a 3d 20 |S.FS_SUB|DIRS := |
|00003f70| 24 28 46 53 5f 53 55 42 | 44 49 52 53 29 20 68 70 |$(FS_SUB|DIRS) hp|
|00003f80| 66 73 0a 65 6e 64 69 66 | 0a 0a 69 66 64 65 66 20 |fs.endif|..ifdef |
|00003f90| 43 4f 4e 46 49 47 5f 42 | 49 4e 46 4d 54 5f 45 4c |CONFIG_B|INFMT_EL|
|00003fa0| 46 0a 42 49 4e 46 4d 54 | 53 20 3a 3d 20 24 28 42 |F.BINFMT|S := $(B|
|00003fb0| 49 4e 46 4d 54 53 29 20 | 62 69 6e 66 6d 74 5f 65 |INFMTS) |binfmt_e|
|00003fc0| 6c 66 2e 6f 0a 65 6c 73 | 65 0a 4d 4f 44 55 4c 45 |lf.o.els|e.MODULE|
|00003fd0| 5f 4f 42 4a 53 20 3a 3d | 20 24 28 4d 4f 44 55 4c |_OBJS :=| $(MODUL|
|00003fe0| 45 5f 4f 42 4a 53 29 20 | 62 69 6e 66 6d 74 5f 65 |E_OBJS) |binfmt_e|
|00003ff0| 6c 66 2e 6f 0a 65 6e 64 | 69 66 0a 0a 2e 63 2e 73 |lf.o.end|if...c.s|
|00004000| 3a 0a 09 24 28 43 43 29 | 20 24 28 43 46 4c 41 47 |:..$(CC)| $(CFLAG|
|00004010| 53 29 20 2d 53 20 24 3c | 0a 2e 63 2e 6f 3a 0a 09 |S) -S $<|..c.o:..|
|00004020| 24 28 43 43 29 20 24 28 | 43 46 4c 41 47 53 29 20 |$(CC) $(|CFLAGS) |
|00004030| 2d 63 20 24 3c 0a 2e 73 | 2e 6f 3a 0a 09 24 28 41 |-c $<..s|.o:..$(A|
|00004040| 53 29 20 2d 6f 20 24 2a | 2e 6f 20 24 3c 0a 0a 4f |S) -o $*|.o $<..O|
|00004050| 42 4a 53 3d 09 6f 70 65 | 6e 2e 6f 20 72 65 61 64 |BJS=.ope|n.o read|
|00004060| 5f 77 72 69 74 65 2e 6f | 20 69 6e 6f 64 65 2e 6f |_write.o| inode.o|
|00004070| 20 64 65 76 69 63 65 73 | 2e 6f 20 66 69 6c 65 5f | devices|.o file_|
|00004080| 74 61 62 6c 65 2e 6f 20 | 62 75 66 66 65 72 2e 6f |table.o |buffer.o|
|00004090| 20 73 75 70 65 72 2e 6f | 20 5c 0a 09 62 6c 6f 63 | super.o| \..bloc|
|000040a0| 6b 5f 64 65 76 2e 6f 20 | 73 74 61 74 2e 6f 20 65 |k_dev.o |stat.o e|
|000040b0| 78 65 63 2e 6f 20 70 69 | 70 65 2e 6f 20 6e 61 6d |xec.o pi|pe.o nam|
|000040c0| 65 69 2e 6f 20 66 63 6e | 74 6c 2e 6f 20 69 6f 63 |ei.o fcn|tl.o ioc|
|000040d0| 74 6c 2e 6f 20 5c 0a 09 | 73 65 6c 65 63 74 2e 6f |tl.o \..|select.o|
|000040e0| 20 66 69 66 6f 2e 6f 20 | 6c 6f 63 6b 73 2e 6f 20 | fifo.o |locks.o |
|000040f0| 66 69 6c 65 73 79 73 74 | 65 6d 73 2e 6f 20 64 63 |filesyst|ems.o dc|
|00004100| 61 63 68 65 2e 6f 20 24 | 28 42 49 4e 46 4d 54 53 |ache.o $|(BINFMTS|
|00004110| 29 0a 0a 61 6c 6c 3a 20 | 66 73 2e 6f 20 66 69 6c |)..all: |fs.o fil|
|00004120| 65 73 79 73 74 65 6d 73 | 2e 61 0a 0a 66 73 2e 6f |esystems|.a..fs.o|
|00004130| 3a 20 24 28 4f 42 4a 53 | 29 0a 09 24 28 4c 44 29 |: $(OBJS|)..$(LD)|
|00004140| 20 2d 72 20 2d 6f 20 66 | 73 2e 6f 20 24 28 4f 42 | -r -o f|s.o $(OB|
|00004150| 4a 53 29 0a 0a 66 69 6c | 65 73 79 73 74 65 6d 73 |JS)..fil|esystems|
|00004160| 2e 61 3a 20 64 75 6d 6d | 79 0a 09 72 6d 20 2d 66 |.a: dumm|y..rm -f|
|00004170| 20 66 69 6c 65 73 79 73 | 74 65 6d 73 2e 61 0a 09 | filesys|tems.a..|
|00004180| 73 65 74 20 2d 65 3b 20 | 66 6f 72 20 69 20 69 6e |set -e; |for i in|
|00004190| 20 24 28 46 53 5f 53 55 | 42 44 49 52 53 29 3b 20 | $(FS_SU|BDIRS); |
|000041a0| 64 6f 20 5c 0a 09 20 20 | 74 65 73 74 20 21 20 2d |do \..  |test ! -|
|000041b0| 64 20 24 24 69 20 7c 7c | 20 5c 0a 09 20 20 20 20 |d $$i ||| \..    |
|000041c0| 7b 20 24 28 4d 41 4b 45 | 29 20 2d 43 20 24 24 69 |{ $(MAKE|) -C $$i|
|000041d0| 3b 20 24 28 41 52 29 20 | 72 63 73 20 66 69 6c 65 |; $(AR) |rcs file|
|000041e0| 73 79 73 74 65 6d 73 2e | 61 20 24 24 69 2f 24 24 |systems.|a $$i/$$|
|000041f0| 69 2e 6f 3b 20 7d 3b 20 | 64 6f 6e 65 0a 0a 6d 6f |i.o; }; |done..mo|
|00004200| 64 75 6c 65 73 3a 20 24 | 28 4d 4f 44 55 4c 45 5f |dules: $|(MODULE_|
|00004210| 4f 42 4a 53 29 0a 09 66 | 6f 72 20 69 20 69 6e 20 |OBJS)..f|or i in |
|00004220| 24 28 4d 4f 44 55 4c 45 | 5f 46 53 5f 53 55 42 44 |$(MODULE|_FS_SUBD|
|00004230| 49 52 53 29 3b 20 64 6f | 20 24 28 4d 41 4b 45 29 |IRS); do| $(MAKE)|
|00004240| 20 2d 43 20 24 24 69 20 | 6d 6f 64 75 6c 65 73 3b | -C $$i |modules;|
|00004250| 20 64 6f 6e 65 0a 09 63 | 64 20 2e 2e 2f 6d 6f 64 | done..c|d ../mod|
|00004260| 75 6c 65 73 3b 66 6f 72 | 20 69 20 69 6e 20 24 28 |ules;for| i in $(|
|00004270| 4d 4f 44 55 4c 45 5f 4f | 42 4a 53 29 3b 20 64 6f |MODULE_O|BJS); do|
|00004280| 20 6c 6e 20 2d 73 66 20 | 2e 2e 2f 66 73 2f 24 24 | ln -sf |../fs/$$|
|00004290| 69 20 2e 3b 20 64 6f 6e | 65 0a 09 63 64 20 2e 2e |i .; don|e..cd ..|
|000042a0| 2f 6d 6f 64 75 6c 65 73 | 3b 66 6f 72 20 69 20 69 |/modules|;for i i|
|000042b0| 6e 20 24 28 4d 4f 44 55 | 4c 45 5f 46 53 5f 53 55 |n $(MODU|LE_FS_SU|
|000042c0| 42 44 49 52 53 29 3b 20 | 5c 0a 09 64 6f 20 65 63 |BDIRS); |\..do ec|
|000042d0| 68 6f 20 24 24 69 2e 6f | 3b 20 6c 6e 20 2d 73 66 |ho $$i.o|; ln -sf|
|000042e0| 20 2e 2e 2f 66 73 2f 24 | 24 69 2f 24 24 69 2e 6f | ../fs/$|$i/$$i.o|
|000042f0| 20 2e 3b 20 64 6f 6e 65 | 20 3e 20 2e 2e 2f 6d 6f | .; done| > ../mo|
|00004300| 64 75 6c 65 73 2f 46 53 | 5f 4d 4f 44 55 4c 45 53 |dules/FS|_MODULES|
|00004310| 0a 0a 64 65 70 65 6e 64 | 20 64 65 70 3a 0a 09 24 |..depend| dep:..$|
|00004320| 28 43 50 50 29 20 2d 4d | 20 2a 2e 63 20 3e 20 2e |(CPP) -M| *.c > .|
|00004330| 64 65 70 65 6e 64 0a 09 | 73 65 74 20 2d 65 3b 20 |depend..|set -e; |
|00004340| 66 6f 72 20 69 20 69 6e | 20 24 28 46 53 5f 53 55 |for i in| $(FS_SU|
|00004350| 42 44 49 52 53 29 3b 20 | 64 6f 20 5c 0a 09 20 20 |BDIRS); |do \..  |
|00004360| 74 65 73 74 20 21 20 2d | 64 20 24 24 69 20 7c 7c |test ! -|d $$i |||
|00004370| 20 24 28 4d 41 4b 45 29 | 20 2d 43 20 24 24 69 20 | $(MAKE)| -C $$i |
|00004380| 64 65 70 3b 20 64 6f 6e | 65 0a 09 73 65 74 20 2d |dep; don|e..set -|
|00004390| 65 3b 20 66 6f 72 20 69 | 20 69 6e 20 24 28 4d 4f |e; for i| in $(MO|
|000043a0| 44 55 4c 45 5f 46 53 5f | 53 55 42 44 49 52 53 29 |DULE_FS_|SUBDIRS)|
|000043b0| 3b 20 64 6f 20 5c 0a 09 | 20 20 74 65 73 74 20 21 |; do \..|  test !|
|000043c0| 20 2d 64 20 24 24 69 20 | 7c 7c 20 24 28 4d 41 4b | -d $$i ||| $(MAK|
|000043d0| 45 29 20 2d 43 20 24 24 | 69 20 43 46 4c 41 47 53 |E) -C $$|i CFLAGS|
|000043e0| 3d 22 24 28 43 46 4c 41 | 47 53 29 20 2d 44 4d 4f |="$(CFLA|GS) -DMO|
|000043f0| 44 55 4c 45 22 20 64 65 | 70 3b 20 64 6f 6e 65 0a |DULE" de|p; done.|
|00004400| 0a 64 75 6d 6d 79 3a 0a | 0a 23 0a 23 20 69 6e 63 |.dummy:.|.#.# inc|
|00004410| 6c 75 64 65 20 61 20 64 | 65 70 65 6e 64 65 6e 63 |lude a d|ependenc|
|00004420| 79 20 66 69 6c 65 20 69 | 66 20 6f 6e 65 20 65 78 |y file i|f one ex|
|00004430| 69 73 74 73 0a 23 0a 69 | 66 65 71 20 28 2e 64 65 |ists.#.i|feq (.de|
|00004440| 70 65 6e 64 2c 24 28 77 | 69 6c 64 63 61 72 64 20 |pend,$(w|ildcard |
|00004450| 2e 64 65 70 65 6e 64 29 | 29 0a 69 6e 63 6c 75 64 |.depend)|).includ|
|00004460| 65 20 2e 64 65 70 65 6e | 64 0a 65 6e 64 69 66 0a |e .depen|d.endif.|
|00004470| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004480| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004490| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000044a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000044b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000044c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000044d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000044e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000044f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004500| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004510| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004520| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004530| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004540| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004550| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004560| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004570| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004580| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004590| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000045a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000045b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000045c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000045d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000045e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000045f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004600| 6c 69 6e 75 78 2f 66 73 | 2f 72 65 61 64 5f 77 72 |linux/fs|/read_wr|
|00004610| 69 74 65 2e 63 00 00 00 | 00 00 00 00 00 00 00 00 |ite.c...|........|
|00004620| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004630| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004640| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004650| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004660| 00 00 00 00 31 30 30 36 | 34 34 20 00 20 20 20 20 |....1006|44 .    |
|00004670| 20 30 20 00 20 20 20 20 | 20 30 20 00 20 20 20 20 | 0 .    | 0 .    |
|00004680| 20 20 31 30 33 31 35 20 | 20 35 37 31 31 30 31 34 |  10315 | 5711014|
|00004690| 37 31 32 20 20 31 33 32 | 31 33 00 20 30 00 00 00 |712  132|13. 0...|
|000046a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000046b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000046c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000046d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000046e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000046f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004700| 00 75 73 74 61 72 20 20 | 00 72 6f 6f 74 00 00 00 |.ustar  |.root...|
|00004710| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004720| 00 00 00 00 00 00 00 00 | 00 72 6f 6f 74 00 00 00 |........|.root...|
|00004730| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004740| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004750| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004760| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004770| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004780| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004790| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000047a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000047b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000047c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000047d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000047e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000047f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004800| 2f 2a 0a 20 2a 20 20 6c | 69 6e 75 78 2f 66 73 2f |/*. *  l|inux/fs/|
|00004810| 72 65 61 64 5f 77 72 69 | 74 65 2e 63 0a 20 2a 0a |read_wri|te.c. *.|
|00004820| 20 2a 20 20 43 6f 70 79 | 72 69 67 68 74 20 28 43 | *  Copy|right (C|
|00004830| 29 20 31 39 39 31 2c 20 | 31 39 39 32 20 20 4c 69 |) 1991, |1992  Li|
|00004840| 6e 75 73 20 54 6f 72 76 | 61 6c 64 73 0a 20 2a 2f |nus Torv|alds. */|
|00004850| 0a 0a 23 69 6e 63 6c 75 | 64 65 20 3c 6c 69 6e 75 |..#inclu|de <linu|
|00004860| 78 2f 74 79 70 65 73 2e | 68 3e 0a 23 69 6e 63 6c |x/types.|h>.#incl|
|00004870| 75 64 65 20 3c 6c 69 6e | 75 78 2f 65 72 72 6e 6f |ude <lin|ux/errno|
|00004880| 2e 68 3e 0a 23 69 6e 63 | 6c 75 64 65 20 3c 6c 69 |.h>.#inc|lude <li|
|00004890| 6e 75 78 2f 73 74 61 74 | 2e 68 3e 0a 23 69 6e 63 |nux/stat|.h>.#inc|
|000048a0| 6c 75 64 65 20 3c 6c 69 | 6e 75 78 2f 6b 65 72 6e |lude <li|nux/kern|
|000048b0| 65 6c 2e 68 3e 0a 23 69 | 6e 63 6c 75 64 65 20 3c |el.h>.#i|nclude <|
|000048c0| 6c 69 6e 75 78 2f 73 63 | 68 65 64 2e 68 3e 0a 23 |linux/sc|hed.h>.#|
|000048d0| 69 6e 63 6c 75 64 65 20 | 3c 6c 69 6e 75 78 2f 6d |include |<linux/m|
|000048e0| 6d 2e 68 3e 0a 0a 23 69 | 6e 63 6c 75 64 65 20 3c |m.h>..#i|nclude <|
|000048f0| 61 73 6d 2f 73 65 67 6d | 65 6e 74 2e 68 3e 0a 0a |asm/segm|ent.h>..|
|00004900| 2f 2a 0a 20 2a 20 43 6f | 75 6e 74 20 69 73 20 6e |/*. * Co|unt is n|
|00004910| 6f 77 20 61 20 73 75 70 | 70 6f 72 74 65 64 20 66 |ow a sup|ported f|
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|00004950| 2e 20 20 41 20 63 6f 75 | 6e 74 20 76 61 6c 75 65 |.  A cou|nt value|
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|00004990| 6c 69 65 72 20 6c 69 62 | 72 61 72 69 65 73 2c 20 |lier lib|raries, |
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|000049c0| 20 63 6f 75 6e 74 20 73 | 68 6f 75 6c 64 0a 20 2a | count s|hould. *|
|000049d0| 20 69 6e 64 69 63 61 74 | 65 20 74 68 65 20 74 6f | indicat|e the to|
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|000049f0| 20 61 76 61 69 6c 61 62 | 6c 65 20 66 6f 72 20 66 | availab|le for f|
|00004a00| 69 6c 6c 69 6e 67 20 77 | 69 74 68 20 64 69 72 65 |illing w|ith dire|
|00004a10| 6e 74 73 2e 0a 20 2a 20 | 54 68 65 20 64 5f 6f 66 |nts.. * |The d_of|
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|00004a60| 68 20 64 69 72 65 6e 74 | 20 74 6f 20 74 68 65 20 |h dirent| to the |
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|00004ac0| 72 65 6e 74 73 20 77 69 | 6c 6c 20 62 65 20 77 72 |rents wi|ll be wr|
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|00004af0| 65 73 2e 20 20 5b 73 63 | 74 20 4f 63 74 20 31 39 |es.  [sc|t Oct 19|
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|00004b10| 67 65 20 69 6e 74 20 73 | 79 73 5f 72 65 61 64 64 |ge int s|ys_readd|
|00004b20| 69 72 28 75 6e 73 69 67 | 6e 65 64 20 69 6e 74 20 |ir(unsig|ned int |
|00004b30| 66 64 2c 20 73 74 72 75 | 63 74 20 64 69 72 65 6e |fd, stru|ct diren|
|00004b40| 74 20 2a 20 64 69 72 65 | 6e 74 2c 20 75 6e 73 69 |t * dire|nt, unsi|
|00004b50| 67 6e 65 64 20 69 6e 74 | 20 63 6f 75 6e 74 29 0a |gned int| count).|
|00004b60| 7b 0a 09 69 6e 74 20 65 | 72 72 6f 72 3b 0a 09 73 |{..int e|rror;..s|
|00004b70| 74 72 75 63 74 20 66 69 | 6c 65 20 2a 20 66 69 6c |truct fi|le * fil|
|00004b80| 65 3b 0a 09 73 74 72 75 | 63 74 20 69 6e 6f 64 65 |e;..stru|ct inode|
|00004b90| 20 2a 20 69 6e 6f 64 65 | 3b 0a 0a 09 69 66 20 28 | * inode|;...if (|
|00004ba0| 66 64 20 3e 3d 20 4e 52 | 5f 4f 50 45 4e 20 7c 7c |fd >= NR|_OPEN |||
|00004bb0| 20 21 28 66 69 6c 65 20 | 3d 20 63 75 72 72 65 6e | !(file |= curren|
|00004bc0| 74 2d 3e 66 69 6c 65 73 | 2d 3e 66 64 5b 66 64 5d |t->files|->fd[fd]|
|00004bd0| 29 20 7c 7c 0a 09 20 20 | 20 20 21 28 69 6e 6f 64 |) ||..  |  !(inod|
|00004be0| 65 20 3d 20 66 69 6c 65 | 2d 3e 66 5f 69 6e 6f 64 |e = file|->f_inod|
|00004bf0| 65 29 29 0a 09 09 72 65 | 74 75 72 6e 20 2d 45 42 |e))...re|turn -EB|
|00004c00| 41 44 46 3b 0a 09 65 72 | 72 6f 72 20 3d 20 2d 45 |ADF;..er|ror = -E|
|00004c10| 4e 4f 54 44 49 52 3b 0a | 09 69 66 20 28 66 69 6c |NOTDIR;.|.if (fil|
|00004c20| 65 2d 3e 66 5f 6f 70 20 | 26 26 20 66 69 6c 65 2d |e->f_op |&& file-|
|00004c30| 3e 66 5f 6f 70 2d 3e 72 | 65 61 64 64 69 72 29 20 |>f_op->r|eaddir) |
|00004c40| 7b 0a 09 09 69 6e 74 20 | 73 69 7a 65 20 3d 20 63 |{...int |size = c|
|00004c50| 6f 75 6e 74 3b 0a 09 09 | 69 66 20 28 63 6f 75 6e |ount;...|if (coun|
|00004c60| 74 20 3d 3d 20 31 29 0a | 09 09 09 73 69 7a 65 20 |t == 1).|...size |
|00004c70| 3d 20 73 69 7a 65 6f 66 | 28 2a 64 69 72 65 6e 74 |= sizeof|(*dirent|
|00004c80| 29 3b 0a 09 09 65 72 72 | 6f 72 20 3d 20 76 65 72 |);...err|or = ver|
|00004c90| 69 66 79 5f 61 72 65 61 | 28 56 45 52 49 46 59 5f |ify_area|(VERIFY_|
|00004ca0| 57 52 49 54 45 2c 20 64 | 69 72 65 6e 74 2c 20 73 |WRITE, d|irent, s|
|00004cb0| 69 7a 65 29 3b 0a 09 09 | 69 66 20 28 21 65 72 72 |ize);...|if (!err|
|00004cc0| 6f 72 29 0a 09 09 09 65 | 72 72 6f 72 20 3d 20 66 |or)....e|rror = f|
|00004cd0| 69 6c 65 2d 3e 66 5f 6f | 70 2d 3e 72 65 61 64 64 |ile->f_o|p->readd|
|00004ce0| 69 72 28 69 6e 6f 64 65 | 2c 66 69 6c 65 2c 64 69 |ir(inode|,file,di|
|00004cf0| 72 65 6e 74 2c 63 6f 75 | 6e 74 29 3b 0a 09 7d 0a |rent,cou|nt);..}.|
|00004d00| 09 72 65 74 75 72 6e 20 | 65 72 72 6f 72 3b 0a 7d |.return |error;.}|
|00004d10| 0a 0a 61 73 6d 6c 69 6e | 6b 61 67 65 20 69 6e 74 |..asmlin|kage int|
|00004d20| 20 73 79 73 5f 6c 73 65 | 65 6b 28 75 6e 73 69 67 | sys_lse|ek(unsig|
|00004d30| 6e 65 64 20 69 6e 74 20 | 66 64 2c 20 6f 66 66 5f |ned int |fd, off_|
|00004d40| 74 20 6f 66 66 73 65 74 | 2c 20 75 6e 73 69 67 6e |t offset|, unsign|
|00004d50| 65 64 20 69 6e 74 20 6f | 72 69 67 69 6e 29 0a 7b |ed int o|rigin).{|
|00004d60| 0a 09 73 74 72 75 63 74 | 20 66 69 6c 65 20 2a 20 |..struct| file * |
|00004d70| 66 69 6c 65 3b 0a 09 69 | 6e 74 20 74 6d 70 20 3d |file;..i|nt tmp =|
|00004d80| 20 2d 31 3b 0a 0a 09 69 | 66 20 28 66 64 20 3e 3d | -1;...i|f (fd >=|
|00004d90| 20 4e 52 5f 4f 50 45 4e | 20 7c 7c 20 21 28 66 69 | NR_OPEN| || !(fi|
|00004da0| 6c 65 3d 63 75 72 72 65 | 6e 74 2d 3e 66 69 6c 65 |le=curre|nt->file|
|00004db0| 73 2d 3e 66 64 5b 66 64 | 5d 29 20 7c 7c 20 21 28 |s->fd[fd|]) || !(|
|00004dc0| 66 69 6c 65 2d 3e 66 5f | 69 6e 6f 64 65 29 29 0a |file->f_|inode)).|
|00004dd0| 09 09 72 65 74 75 72 6e | 20 2d 45 42 41 44 46 3b |..return| -EBADF;|
|00004de0| 0a 09 69 66 20 28 6f 72 | 69 67 69 6e 20 3e 20 32 |..if (or|igin > 2|
|00004df0| 29 0a 09 09 72 65 74 75 | 72 6e 20 2d 45 49 4e 56 |)...retu|rn -EINV|
|00004e00| 41 4c 3b 0a 09 69 66 20 | 28 66 69 6c 65 2d 3e 66 |AL;..if |(file->f|
|00004e10| 5f 6f 70 20 26 26 20 66 | 69 6c 65 2d 3e 66 5f 6f |_op && f|ile->f_o|
|00004e20| 70 2d 3e 6c 73 65 65 6b | 29 0a 09 09 72 65 74 75 |p->lseek|)...retu|
|00004e30| 72 6e 20 66 69 6c 65 2d | 3e 66 5f 6f 70 2d 3e 6c |rn file-|>f_op->l|
|00004e40| 73 65 65 6b 28 66 69 6c | 65 2d 3e 66 5f 69 6e 6f |seek(fil|e->f_ino|
|00004e50| 64 65 2c 66 69 6c 65 2c | 6f 66 66 73 65 74 2c 6f |de,file,|offset,o|
|00004e60| 72 69 67 69 6e 29 3b 0a | 0a 2f 2a 20 74 68 69 73 |rigin);.|./* this|
|00004e70| 20 69 73 20 74 68 65 20 | 64 65 66 61 75 6c 74 20 | is the |default |
|00004e80| 68 61 6e 64 6c 65 72 20 | 69 66 20 6e 6f 20 6c 73 |handler |if no ls|
|00004e90| 65 65 6b 20 68 61 6e 64 | 6c 65 72 20 69 73 20 70 |eek hand|ler is p|
|00004ea0| 72 65 73 65 6e 74 20 2a | 2f 0a 09 73 77 69 74 63 |resent *|/..switc|
|00004eb0| 68 20 28 6f 72 69 67 69 | 6e 29 20 7b 0a 09 09 63 |h (origi|n) {...c|
|00004ec0| 61 73 65 20 30 3a 0a 09 | 09 09 74 6d 70 20 3d 20 |ase 0:..|..tmp = |
|00004ed0| 6f 66 66 73 65 74 3b 0a | 09 09 09 62 72 65 61 6b |offset;.|...break|
|00004ee0| 3b 0a 09 09 63 61 73 65 | 20 31 3a 0a 09 09 09 74 |;...case| 1:....t|
|00004ef0| 6d 70 20 3d 20 66 69 6c | 65 2d 3e 66 5f 70 6f 73 |mp = fil|e->f_pos|
|00004f00| 20 2b 20 6f 66 66 73 65 | 74 3b 0a 09 09 09 62 72 | + offse|t;....br|
|00004f10| 65 61 6b 3b 0a 09 09 63 | 61 73 65 20 32 3a 0a 09 |eak;...c|ase 2:..|
|00004f20| 09 09 69 66 20 28 21 66 | 69 6c 65 2d 3e 66 5f 69 |..if (!f|ile->f_i|
|00004f30| 6e 6f 64 65 29 0a 09 09 | 09 09 72 65 74 75 72 6e |node)...|..return|
|00004f40| 20 2d 45 49 4e 56 41 4c | 3b 0a 09 09 09 74 6d 70 | -EINVAL|;....tmp|
|00004f50| 20 3d 20 66 69 6c 65 2d | 3e 66 5f 69 6e 6f 64 65 | = file-|>f_inode|
|00004f60| 2d 3e 69 5f 73 69 7a 65 | 20 2b 20 6f 66 66 73 65 |->i_size| + offse|
|00004f70| 74 3b 0a 09 09 09 62 72 | 65 61 6b 3b 0a 09 7d 0a |t;....br|eak;..}.|
|00004f80| 09 69 66 20 28 74 6d 70 | 20 3c 20 30 29 0a 09 09 |.if (tmp| < 0)...|
|00004f90| 72 65 74 75 72 6e 20 2d | 45 49 4e 56 41 4c 3b 0a |return -|EINVAL;.|
|00004fa0| 09 69 66 20 28 74 6d 70 | 20 21 3d 20 66 69 6c 65 |.if (tmp| != file|
|00004fb0| 2d 3e 66 5f 70 6f 73 29 | 20 7b 0a 09 09 66 69 6c |->f_pos)| {...fil|
|00004fc0| 65 2d 3e 66 5f 70 6f 73 | 20 3d 20 74 6d 70 3b 0a |e->f_pos| = tmp;.|
|00004fd0| 09 09 66 69 6c 65 2d 3e | 66 5f 72 65 61 64 61 20 |..file->|f_reada |
|00004fe0| 3d 20 30 3b 0a 09 09 66 | 69 6c 65 2d 3e 66 5f 76 |= 0;...f|ile->f_v|
|00004ff0| 65 72 73 69 6f 6e 20 3d | 20 2b 2b 65 76 65 6e 74 |ersion =| ++event|
|00005000| 3b 0a 09 7d 0a 09 72 65 | 74 75 72 6e 20 66 69 6c |;..}..re|turn fil|
|00005010| 65 2d 3e 66 5f 70 6f 73 | 3b 0a 7d 0a 0a 61 73 6d |e->f_pos|;.}..asm|
|00005020| 6c 69 6e 6b 61 67 65 20 | 69 6e 74 20 73 79 73 5f |linkage |int sys_|
|00005030| 6c 6c 73 65 65 6b 28 75 | 6e 73 69 67 6e 65 64 20 |llseek(u|nsigned |
|00005040| 69 6e 74 20 66 64 2c 20 | 75 6e 73 69 67 6e 65 64 |int fd, |unsigned|
|00005050| 20 6c 6f 6e 67 20 6f 66 | 66 73 65 74 5f 68 69 67 | long of|fset_hig|
|00005060| 68 2c 0a 09 09 09 20 20 | 75 6e 73 69 67 6e 65 64 |h,....  |unsigned|
|00005070| 20 6c 6f 6e 67 20 6f 66 | 66 73 65 74 5f 6c 6f 77 | long of|fset_low|
|00005080| 2c 20 6c 6f 66 66 5f 74 | 20 2a 20 72 65 73 75 6c |, loff_t| * resul|
|00005090| 74 2c 0a 09 09 09 20 20 | 75 6e 73 69 67 6e 65 64 |t,....  |unsigned|
|000050a0| 20 69 6e 74 20 6f 72 69 | 67 69 6e 29 0a 7b 0a 09 | int ori|gin).{..|
|000050b0| 73 74 72 75 63 74 20 66 | 69 6c 65 20 2a 20 66 69 |struct f|ile * fi|
|000050c0| 6c 65 3b 0a 09 6c 6f 66 | 66 5f 74 20 74 6d 70 20 |le;..lof|f_t tmp |
|000050d0| 3d 20 2d 31 3b 0a 09 6c | 6f 66 66 5f 74 20 6f 66 |= -1;..l|off_t of|
|000050e0| 66 73 65 74 3b 0a 09 69 | 6e 74 20 65 72 72 3b 0a |fset;..i|nt err;.|
|000050f0| 0a 09 69 66 20 28 66 64 | 20 3e 3d 20 4e 52 5f 4f |..if (fd| >= NR_O|
|00005100| 50 45 4e 20 7c 7c 20 21 | 28 66 69 6c 65 3d 63 75 |PEN || !|(file=cu|
|00005110| 72 72 65 6e 74 2d 3e 66 | 69 6c 65 73 2d 3e 66 64 |rrent->f|iles->fd|
|00005120| 5b 66 64 5d 29 20 7c 7c | 20 21 28 66 69 6c 65 2d |[fd]) ||| !(file-|
|00005130| 3e 66 5f 69 6e 6f 64 65 | 29 29 0a 09 09 72 65 74 |>f_inode|))...ret|
|00005140| 75 72 6e 20 2d 45 42 41 | 44 46 3b 0a 09 69 66 20 |urn -EBA|DF;..if |
|00005150| 28 6f 72 69 67 69 6e 20 | 3e 20 32 29 0a 09 09 72 |(origin |> 2)...r|
|00005160| 65 74 75 72 6e 20 2d 45 | 49 4e 56 41 4c 3b 0a 09 |eturn -E|INVAL;..|
|00005170| 69 66 20 28 28 65 72 72 | 20 3d 20 76 65 72 69 66 |if ((err| = verif|
|00005180| 79 5f 61 72 65 61 28 56 | 45 52 49 46 59 5f 57 52 |y_area(V|ERIFY_WR|
|00005190| 49 54 45 2c 20 72 65 73 | 75 6c 74 2c 20 73 69 7a |ITE, res|ult, siz|
|000051a0| 65 6f 66 28 6c 6f 66 66 | 5f 74 29 29 29 29 0a 09 |eof(loff|_t))))..|
|000051b0| 09 72 65 74 75 72 6e 20 | 65 72 72 3b 0a 09 6f 66 |.return |err;..of|
|000051c0| 66 73 65 74 20 3d 20 28 | 6c 6f 66 66 5f 74 29 20 |fset = (|loff_t) |
|000051d0| 28 28 28 75 6e 73 69 67 | 6e 65 64 20 6c 6f 6e 67 |(((unsig|ned long|
|000051e0| 20 6c 6f 6e 67 29 20 6f | 66 66 73 65 74 5f 68 69 | long) o|ffset_hi|
|000051f0| 67 68 20 3c 3c 20 33 32 | 29 20 7c 20 6f 66 66 73 |gh << 32|) | offs|
|00005200| 65 74 5f 6c 6f 77 29 3b | 0a 2f 2a 20 74 68 65 72 |et_low);|./* ther|
|00005210| 65 20 69 73 20 6e 6f 20 | 66 73 20 73 70 65 63 69 |e is no |fs speci|
|00005220| 66 69 63 20 6c 6c 73 65 | 65 6b 20 68 61 6e 64 6c |fic llse|ek handl|
|00005230| 65 72 20 2a 2f 0a 09 73 | 77 69 74 63 68 20 28 6f |er */..s|witch (o|
|00005240| 72 69 67 69 6e 29 20 7b | 0a 09 09 63 61 73 65 20 |rigin) {|...case |
|00005250| 30 3a 0a 09 09 09 74 6d | 70 20 3d 20 6f 66 66 73 |0:....tm|p = offs|
|00005260| 65 74 3b 0a 09 09 09 62 | 72 65 61 6b 3b 0a 09 09 |et;....b|reak;...|
|00005270| 63 61 73 65 20 31 3a 0a | 09 09 09 74 6d 70 20 3d |case 1:.|...tmp =|
|00005280| 20 66 69 6c 65 2d 3e 66 | 5f 70 6f 73 20 2b 20 6f | file->f|_pos + o|
|00005290| 66 66 73 65 74 3b 0a 09 | 09 09 62 72 65 61 6b 3b |ffset;..|..break;|
|000052a0| 0a 09 09 63 61 73 65 20 | 32 3a 0a 09 09 09 69 66 |...case |2:....if|
|000052b0| 20 28 21 66 69 6c 65 2d | 3e 66 5f 69 6e 6f 64 65 | (!file-|>f_inode|
|000052c0| 29 0a 09 09 09 09 72 65 | 74 75 72 6e 20 2d 45 49 |).....re|turn -EI|
|000052d0| 4e 56 41 4c 3b 0a 09 09 | 09 74 6d 70 20 3d 20 66 |NVAL;...|.tmp = f|
|000052e0| 69 6c 65 2d 3e 66 5f 69 | 6e 6f 64 65 2d 3e 69 5f |ile->f_i|node->i_|
|000052f0| 73 69 7a 65 20 2b 20 6f | 66 66 73 65 74 3b 0a 09 |size + o|ffset;..|
|00005300| 09 09 62 72 65 61 6b 3b | 0a 09 7d 0a 09 69 66 20 |..break;|..}..if |
|00005310| 28 74 6d 70 20 3c 20 30 | 29 0a 09 09 72 65 74 75 |(tmp < 0|)...retu|
|00005320| 72 6e 20 2d 45 49 4e 56 | 41 4c 3b 0a 09 66 69 6c |rn -EINV|AL;..fil|
|00005330| 65 2d 3e 66 5f 70 6f 73 | 20 3d 20 74 6d 70 3b 0a |e->f_pos| = tmp;.|
|00005340| 09 66 69 6c 65 2d 3e 66 | 5f 72 65 61 64 61 20 3d |.file->f|_reada =|
|00005350| 20 30 3b 0a 09 66 69 6c | 65 2d 3e 66 5f 76 65 72 | 0;..fil|e->f_ver|
|00005360| 73 69 6f 6e 20 3d 20 2b | 2b 65 76 65 6e 74 3b 0a |sion = +|+event;.|
|00005370| 09 6d 65 6d 63 70 79 5f | 74 6f 66 73 28 72 65 73 |.memcpy_|tofs(res|
|00005380| 75 6c 74 2c 20 26 66 69 | 6c 65 2d 3e 66 5f 70 6f |ult, &fi|le->f_po|
|00005390| 73 2c 20 73 69 7a 65 6f | 66 28 6c 6f 66 66 5f 74 |s, sizeo|f(loff_t|
|000053a0| 29 29 3b 0a 09 72 65 74 | 75 72 6e 20 30 3b 0a 7d |));..ret|urn 0;.}|
|000053b0| 0a 0a 61 73 6d 6c 69 6e | 6b 61 67 65 20 69 6e 74 |..asmlin|kage int|
|000053c0| 20 73 79 73 5f 72 65 61 | 64 28 75 6e 73 69 67 6e | sys_rea|d(unsign|
|000053d0| 65 64 20 69 6e 74 20 66 | 64 2c 63 68 61 72 20 2a |ed int f|d,char *|
|000053e0| 20 62 75 66 2c 75 6e 73 | 69 67 6e 65 64 20 69 6e | buf,uns|igned in|
|000053f0| 74 20 63 6f 75 6e 74 29 | 0a 7b 0a 09 69 6e 74 20 |t count)|.{..int |
|00005400| 65 72 72 6f 72 3b 0a 09 | 73 74 72 75 63 74 20 66 |error;..|struct f|
|00005410| 69 6c 65 20 2a 20 66 69 | 6c 65 3b 0a 09 73 74 72 |ile * fi|le;..str|
|00005420| 75 63 74 20 69 6e 6f 64 | 65 20 2a 20 69 6e 6f 64 |uct inod|e * inod|
|00005430| 65 3b 0a 0a 09 69 66 20 | 28 66 64 3e 3d 4e 52 5f |e;...if |(fd>=NR_|
|00005440| 4f 50 45 4e 20 7c 7c 20 | 21 28 66 69 6c 65 3d 63 |OPEN || |!(file=c|
|00005450| 75 72 72 65 6e 74 2d 3e | 66 69 6c 65 73 2d 3e 66 |urrent->|files->f|
|00005460| 64 5b 66 64 5d 29 20 7c | 7c 20 21 28 69 6e 6f 64 |d[fd]) ||| !(inod|
|00005470| 65 3d 66 69 6c 65 2d 3e | 66 5f 69 6e 6f 64 65 29 |e=file->|f_inode)|
|00005480| 29 0a 09 09 72 65 74 75 | 72 6e 20 2d 45 42 41 44 |)...retu|rn -EBAD|
|00005490| 46 3b 0a 09 69 66 20 28 | 21 28 66 69 6c 65 2d 3e |F;..if (|!(file->|
|000054a0| 66 5f 6d 6f 64 65 20 26 | 20 31 29 29 0a 09 09 72 |f_mode &| 1))...r|
|000054b0| 65 74 75 72 6e 20 2d 45 | 42 41 44 46 3b 0a 09 69 |eturn -E|BADF;..i|
|000054c0| 66 20 28 21 66 69 6c 65 | 2d 3e 66 5f 6f 70 20 7c |f (!file|->f_op ||
|000054d0| 7c 20 21 66 69 6c 65 2d | 3e 66 5f 6f 70 2d 3e 72 || !file-|>f_op->r|
|000054e0| 65 61 64 29 0a 09 09 72 | 65 74 75 72 6e 20 2d 45 |ead)...r|eturn -E|
|000054f0| 49 4e 56 41 4c 3b 0a 09 | 69 66 20 28 21 63 6f 75 |INVAL;..|if (!cou|
|00005500| 6e 74 29 0a 09 09 72 65 | 74 75 72 6e 20 30 3b 0a |nt)...re|turn 0;.|
|00005510| 09 65 72 72 6f 72 20 3d | 20 76 65 72 69 66 79 5f |.error =| verify_|
|00005520| 61 72 65 61 28 56 45 52 | 49 46 59 5f 57 52 49 54 |area(VER|IFY_WRIT|
|00005530| 45 2c 62 75 66 2c 63 6f | 75 6e 74 29 3b 0a 09 69 |E,buf,co|unt);..i|
|00005540| 66 20 28 65 72 72 6f 72 | 29 0a 09 09 72 65 74 75 |f (error|)...retu|
|00005550| 72 6e 20 65 72 72 6f 72 | 3b 0a 09 72 65 74 75 72 |rn error|;..retur|
|00005560| 6e 20 66 69 6c 65 2d 3e | 66 5f 6f 70 2d 3e 72 65 |n file->|f_op->re|
|00005570| 61 64 28 69 6e 6f 64 65 | 2c 66 69 6c 65 2c 62 75 |ad(inode|,file,bu|
|00005580| 66 2c 63 6f 75 6e 74 29 | 3b 0a 7d 0a 0a 61 73 6d |f,count)|;.}..asm|
|00005590| 6c 69 6e 6b 61 67 65 20 | 69 6e 74 20 73 79 73 5f |linkage |int sys_|
|000055a0| 77 72 69 74 65 28 75 6e | 73 69 67 6e 65 64 20 69 |write(un|signed i|
|000055b0| 6e 74 20 66 64 2c 63 68 | 61 72 20 2a 20 62 75 66 |nt fd,ch|ar * buf|
|000055c0| 2c 75 6e 73 69 67 6e 65 | 64 20 69 6e 74 20 63 6f |,unsigne|d int co|
|000055d0| 75 6e 74 29 0a 7b 0a 09 | 69 6e 74 20 65 72 72 6f |unt).{..|int erro|
|000055e0| 72 3b 0a 09 73 74 72 75 | 63 74 20 66 69 6c 65 20 |r;..stru|ct file |
|000055f0| 2a 20 66 69 6c 65 3b 0a | 09 73 74 72 75 63 74 20 |* file;.|.struct |
|00005600| 69 6e 6f 64 65 20 2a 20 | 69 6e 6f 64 65 3b 0a 09 |inode * |inode;..|
|00005610| 69 6e 74 20 77 72 69 74 | 74 65 6e 3b 0a 09 0a 09 |int writ|ten;....|
|00005620| 69 66 20 28 66 64 3e 3d | 4e 52 5f 4f 50 45 4e 20 |if (fd>=|NR_OPEN |
|00005630| 7c 7c 20 21 28 66 69 6c | 65 3d 63 75 72 72 65 6e ||| !(fil|e=curren|
|00005640| 74 2d 3e 66 69 6c 65 73 | 2d 3e 66 64 5b 66 64 5d |t->files|->fd[fd]|
|00005650| 29 20 7c 7c 20 21 28 69 | 6e 6f 64 65 3d 66 69 6c |) || !(i|node=fil|
|00005660| 65 2d 3e 66 5f 69 6e 6f | 64 65 29 29 0a 09 09 72 |e->f_ino|de))...r|
|00005670| 65 74 75 72 6e 20 2d 45 | 42 41 44 46 3b 0a 09 69 |eturn -E|BADF;..i|
|00005680| 66 20 28 21 28 66 69 6c | 65 2d 3e 66 5f 6d 6f 64 |f (!(fil|e->f_mod|
|00005690| 65 20 26 20 32 29 29 0a | 09 09 72 65 74 75 72 6e |e & 2)).|..return|
|000056a0| 20 2d 45 42 41 44 46 3b | 0a 09 69 66 20 28 21 66 | -EBADF;|..if (!f|
|000056b0| 69 6c 65 2d 3e 66 5f 6f | 70 20 7c 7c 20 21 66 69 |ile->f_o|p || !fi|
|000056c0| 6c 65 2d 3e 66 5f 6f 70 | 2d 3e 77 72 69 74 65 29 |le->f_op|->write)|
|000056d0| 0a 09 09 72 65 74 75 72 | 6e 20 2d 45 49 4e 56 41 |...retur|n -EINVA|
|000056e0| 4c 3b 0a 09 69 66 20 28 | 21 63 6f 75 6e 74 29 0a |L;..if (|!count).|
|000056f0| 09 09 72 65 74 75 72 6e | 20 30 3b 0a 09 65 72 72 |..return| 0;..err|
|00005700| 6f 72 20 3d 20 76 65 72 | 69 66 79 5f 61 72 65 61 |or = ver|ify_area|
|00005710| 28 56 45 52 49 46 59 5f | 52 45 41 44 2c 62 75 66 |(VERIFY_|READ,buf|
|00005720| 2c 63 6f 75 6e 74 29 3b | 0a 09 69 66 20 28 65 72 |,count);|..if (er|
|00005730| 72 6f 72 29 0a 09 09 72 | 65 74 75 72 6e 20 65 72 |ror)...r|eturn er|
|00005740| 72 6f 72 3b 0a 09 77 72 | 69 74 74 65 6e 20 3d 20 |ror;..wr|itten = |
|00005750| 66 69 6c 65 2d 3e 66 5f | 6f 70 2d 3e 77 72 69 74 |file->f_|op->writ|
|00005760| 65 28 69 6e 6f 64 65 2c | 66 69 6c 65 2c 62 75 66 |e(inode,|file,buf|
|00005770| 2c 63 6f 75 6e 74 29 3b | 0a 09 2f 2a 0a 09 20 2a |,count);|../*.. *|
|00005780| 20 49 66 20 64 61 74 61 | 20 68 61 73 20 62 65 65 | If data| has bee|
|00005790| 6e 20 77 72 69 74 74 65 | 6e 20 74 6f 20 74 68 65 |n writte|n to the|
|000057a0| 20 66 69 6c 65 2c 20 72 | 65 6d 6f 76 65 20 74 68 | file, r|emove th|
|000057b0| 65 20 73 65 74 75 69 64 | 20 61 6e 64 0a 09 20 2a |e setuid| and.. *|
|000057c0| 20 74 68 65 20 73 65 74 | 67 69 64 20 62 69 74 73 | the set|gid bits|
|000057d0| 0a 09 20 2a 2f 0a 09 69 | 66 20 28 77 72 69 74 74 |.. */..i|f (writt|
|000057e0| 65 6e 20 3e 20 30 20 26 | 26 20 21 73 75 73 65 72 |en > 0 &|& !suser|
|000057f0| 28 29 20 26 26 20 28 69 | 6e 6f 64 65 2d 3e 69 5f |() && (i|node->i_|
|00005800| 6d 6f 64 65 20 26 20 28 | 53 5f 49 53 55 49 44 20 |mode & (|S_ISUID |
|00005810| 7c 20 53 5f 49 53 47 49 | 44 29 29 29 20 7b 0a 09 || S_ISGI|D))) {..|
|00005820| 09 73 74 72 75 63 74 20 | 69 61 74 74 72 20 6e 65 |.struct |iattr ne|
|00005830| 77 61 74 74 72 73 3b 0a | 09 09 6e 65 77 61 74 74 |wattrs;.|..newatt|
|00005840| 72 73 2e 69 61 5f 6d 6f | 64 65 20 3d 20 69 6e 6f |rs.ia_mo|de = ino|
|00005850| 64 65 2d 3e 69 5f 6d 6f | 64 65 20 26 20 7e 28 53 |de->i_mo|de & ~(S|
|00005860| 5f 49 53 55 49 44 20 7c | 20 53 5f 49 53 47 49 44 |_ISUID || S_ISGID|
|00005870| 29 3b 0a 09 09 6e 65 77 | 61 74 74 72 73 2e 69 61 |);...new|attrs.ia|
|00005880| 5f 76 61 6c 69 64 20 3d | 20 41 54 54 52 5f 4d 4f |_valid =| ATTR_MO|
|00005890| 44 45 3b 0a 09 09 6e 6f | 74 69 66 79 5f 63 68 61 |DE;...no|tify_cha|
|000058a0| 6e 67 65 28 69 6e 6f 64 | 65 2c 20 26 6e 65 77 61 |nge(inod|e, &newa|
|000058b0| 74 74 72 73 29 3b 0a 09 | 7d 0a 09 72 65 74 75 72 |ttrs);..|}..retur|
|000058c0| 6e 20 77 72 69 74 74 65 | 6e 3b 0a 7d 0a 00 00 00 |n writte|n;.}....|
|000058d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000058e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000058f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005900| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005910| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005920| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005930| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005940| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005950| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005960| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005970| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005980| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005990| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000059a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000059b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000059c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000059d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000059e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000059f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005a00| 6c 69 6e 75 78 2f 66 73 | 2f 62 6c 6f 63 6b 5f 64 |linux/fs|/block_d|
|00005a10| 65 76 2e 63 00 00 00 00 | 00 00 00 00 00 00 00 00 |ev.c....|........|
|00005a20| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005a30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005a40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005a50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005a60| 00 00 00 00 31 30 30 36 | 34 34 20 00 20 20 20 20 |....1006|44 .    |
|00005a70| 20 30 20 00 20 20 20 20 | 20 30 20 00 20 20 20 20 | 0 .    | 0 .    |
|00005a80| 20 20 31 36 37 37 31 20 | 20 35 37 31 31 30 31 34 |  16771 | 5711014|
|00005a90| 37 31 31 20 20 31 33 30 | 33 31 00 20 30 00 00 00 |711  130|31. 0...|
|00005aa0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005ab0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005ac0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005ad0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005ae0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005af0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005b00| 00 75 73 74 61 72 20 20 | 00 72 6f 6f 74 00 00 00 |.ustar  |.root...|
|00005b10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005b20| 00 00 00 00 00 00 00 00 | 00 72 6f 6f 74 00 00 00 |........|.root...|
|00005b30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005b40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005b50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005b60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005b70| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005b80| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005b90| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005ba0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005bb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005bc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005bd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005be0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005bf0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005c00| 2f 2a 0a 20 2a 20 20 6c | 69 6e 75 78 2f 66 73 2f |/*. *  l|inux/fs/|
|00005c10| 62 6c 6f 63 6b 5f 64 65 | 76 2e 63 0a 20 2a 0a 20 |block_de|v.c. *. |
|00005c20| 2a 20 20 43 6f 70 79 72 | 69 67 68 74 20 28 43 29 |*  Copyr|ight (C)|
|00005c30| 20 31 39 39 31 2c 20 31 | 39 39 32 20 20 4c 69 6e | 1991, 1|992  Lin|
|00005c40| 75 73 20 54 6f 72 76 61 | 6c 64 73 0a 20 2a 2f 0a |us Torva|lds. */.|
|00005c50| 0a 23 69 6e 63 6c 75 64 | 65 20 3c 6c 69 6e 75 78 |.#includ|e <linux|
|00005c60| 2f 65 72 72 6e 6f 2e 68 | 3e 0a 23 69 6e 63 6c 75 |/errno.h|>.#inclu|
|00005c70| 64 65 20 3c 6c 69 6e 75 | 78 2f 73 63 68 65 64 2e |de <linu|x/sched.|
|00005c80| 68 3e 0a 23 69 6e 63 6c | 75 64 65 20 3c 6c 69 6e |h>.#incl|ude <lin|
|00005c90| 75 78 2f 6b 65 72 6e 65 | 6c 2e 68 3e 0a 23 69 6e |ux/kerne|l.h>.#in|
|00005ca0| 63 6c 75 64 65 20 3c 6c | 69 6e 75 78 2f 6c 6f 63 |clude <l|inux/loc|
|00005cb0| 6b 73 2e 68 3e 0a 23 69 | 6e 63 6c 75 64 65 20 3c |ks.h>.#i|nclude <|
|00005cc0| 6c 69 6e 75 78 2f 66 63 | 6e 74 6c 2e 68 3e 0a 23 |linux/fc|ntl.h>.#|
|00005cd0| 69 6e 63 6c 75 64 65 20 | 3c 6c 69 6e 75 78 2f 6d |include |<linux/m|
|00005ce0| 6d 2e 68 3e 0a 0a 23 69 | 6e 63 6c 75 64 65 20 3c |m.h>..#i|nclude <|
|00005cf0| 61 73 6d 2f 73 65 67 6d | 65 6e 74 2e 68 3e 0a 23 |asm/segm|ent.h>.#|
|00005d00| 69 6e 63 6c 75 64 65 20 | 3c 61 73 6d 2f 73 79 73 |include |<asm/sys|
|00005d10| 74 65 6d 2e 68 3e 0a 0a | 65 78 74 65 72 6e 20 69 |tem.h>..|extern i|
|00005d20| 6e 74 20 2a 62 6c 6b 5f | 73 69 7a 65 5b 5d 3b 0a |nt *blk_|size[];.|
|00005d30| 65 78 74 65 72 6e 20 69 | 6e 74 20 2a 62 6c 6b 73 |extern i|nt *blks|
|00005d40| 69 7a 65 5f 73 69 7a 65 | 5b 5d 3b 0a 0a 23 64 65 |ize_size|[];..#de|
|00005d50| 66 69 6e 65 20 4d 41 58 | 5f 42 55 46 5f 50 45 52 |fine MAX|_BUF_PER|
|00005d60| 5f 50 41 47 45 20 28 50 | 41 47 45 5f 53 49 5a 45 |_PAGE (P|AGE_SIZE|
|00005d70| 20 2f 20 35 31 32 29 0a | 23 64 65 66 69 6e 65 20 | / 512).|#define |
|00005d80| 4e 42 55 46 20 36 34 0a | 0a 69 6e 74 20 62 6c 6f |NBUF 64.|.int blo|
|00005d90| 63 6b 5f 77 72 69 74 65 | 28 73 74 72 75 63 74 20 |ck_write|(struct |
|00005da0| 69 6e 6f 64 65 20 2a 20 | 69 6e 6f 64 65 2c 20 73 |inode * |inode, s|
|00005db0| 74 72 75 63 74 20 66 69 | 6c 65 20 2a 20 66 69 6c |truct fi|le * fil|
|00005dc0| 70 2c 20 63 68 61 72 20 | 2a 20 62 75 66 2c 20 69 |p, char |* buf, i|
|00005dd0| 6e 74 20 63 6f 75 6e 74 | 29 0a 7b 0a 09 69 6e 74 |nt count|).{..int|
|00005de0| 20 62 6c 6f 63 6b 73 69 | 7a 65 2c 20 62 6c 6f 63 | blocksi|ze, bloc|
|00005df0| 6b 73 69 7a 65 5f 62 69 | 74 73 2c 20 69 2c 20 6a |ksize_bi|ts, i, j|
|00005e00| 2c 20 62 75 66 66 65 72 | 63 6f 75 6e 74 2c 77 72 |, buffer|count,wr|
|00005e10| 69 74 65 5f 65 72 72 6f | 72 3b 0a 09 69 6e 74 20 |ite_erro|r;..int |
|00005e20| 62 6c 6f 63 6b 2c 20 62 | 6c 6f 63 6b 73 3b 0a 09 |block, b|locks;..|
|00005e30| 6c 6f 66 66 5f 74 20 6f | 66 66 73 65 74 3b 0a 09 |loff_t o|ffset;..|
|00005e40| 69 6e 74 20 63 68 61 72 | 73 3b 0a 09 69 6e 74 20 |int char|s;..int |
|00005e50| 77 72 69 74 74 65 6e 20 | 3d 20 30 3b 0a 09 69 6e |written |= 0;..in|
|00005e60| 74 20 63 6c 75 73 74 65 | 72 5f 6c 69 73 74 5b 4d |t cluste|r_list[M|
|00005e70| 41 58 5f 42 55 46 5f 50 | 45 52 5f 50 41 47 45 5d |AX_BUF_P|ER_PAGE]|
|00005e80| 3b 0a 09 73 74 72 75 63 | 74 20 62 75 66 66 65 72 |;..struc|t buffer|
|00005e90| 5f 68 65 61 64 20 2a 20 | 62 68 6c 69 73 74 5b 4e |_head * |bhlist[N|
|00005ea0| 42 55 46 5d 3b 0a 09 69 | 6e 74 20 62 6c 6f 63 6b |BUF];..i|nt block|
|00005eb0| 73 5f 70 65 72 5f 63 6c | 75 73 74 65 72 3b 0a 09 |s_per_cl|uster;..|
|00005ec0| 75 6e 73 69 67 6e 65 64 | 20 69 6e 74 20 73 69 7a |unsigned| int siz|
|00005ed0| 65 3b 0a 09 75 6e 73 69 | 67 6e 65 64 20 69 6e 74 |e;..unsi|gned int|
|00005ee0| 20 64 65 76 3b 0a 09 73 | 74 72 75 63 74 20 62 75 | dev;..s|truct bu|
|00005ef0| 66 66 65 72 5f 68 65 61 | 64 20 2a 20 62 68 2c 20 |ffer_hea|d * bh, |
|00005f00| 2a 62 75 66 66 65 72 6c | 69 73 74 5b 4e 42 55 46 |*bufferl|ist[NBUF|
|00005f10| 5d 3b 0a 09 72 65 67 69 | 73 74 65 72 20 63 68 61 |];..regi|ster cha|
|00005f20| 72 20 2a 20 70 3b 0a 09 | 69 6e 74 20 65 78 63 65 |r * p;..|int exce|
|00005f30| 73 73 3b 0a 0a 09 77 72 | 69 74 65 5f 65 72 72 6f |ss;...wr|ite_erro|
|00005f40| 72 20 3d 20 62 75 66 66 | 65 72 63 6f 75 6e 74 20 |r = buff|ercount |
|00005f50| 3d 20 30 3b 0a 09 64 65 | 76 20 3d 20 69 6e 6f 64 |= 0;..de|v = inod|
|00005f60| 65 2d 3e 69 5f 72 64 65 | 76 3b 0a 09 69 66 20 28 |e->i_rde|v;..if (|
|00005f70| 20 69 73 5f 72 65 61 64 | 5f 6f 6e 6c 79 28 20 69 | is_read|_only( i|
|00005f80| 6e 6f 64 65 2d 3e 69 5f | 72 64 65 76 20 29 29 0a |node->i_|rdev )).|
|00005f90| 09 09 72 65 74 75 72 6e | 20 2d 45 50 45 52 4d 3b |..return| -EPERM;|
|00005fa0| 0a 09 62 6c 6f 63 6b 73 | 69 7a 65 20 3d 20 42 4c |..blocks|ize = BL|
|00005fb0| 4f 43 4b 5f 53 49 5a 45 | 3b 0a 09 69 66 20 28 62 |OCK_SIZE|;..if (b|
|00005fc0| 6c 6b 73 69 7a 65 5f 73 | 69 7a 65 5b 4d 41 4a 4f |lksize_s|ize[MAJO|
|00005fd0| 52 28 64 65 76 29 5d 20 | 26 26 20 62 6c 6b 73 69 |R(dev)] |&& blksi|
|00005fe0| 7a 65 5f 73 69 7a 65 5b | 4d 41 4a 4f 52 28 64 65 |ze_size[|MAJOR(de|
|00005ff0| 76 29 5d 5b 4d 49 4e 4f | 52 28 64 65 76 29 5d 29 |v)][MINO|R(dev)])|
|00006000| 0a 09 09 62 6c 6f 63 6b | 73 69 7a 65 20 3d 20 62 |...block|size = b|
|00006010| 6c 6b 73 69 7a 65 5f 73 | 69 7a 65 5b 4d 41 4a 4f |lksize_s|ize[MAJO|
|00006020| 52 28 64 65 76 29 5d 5b | 4d 49 4e 4f 52 28 64 65 |R(dev)][|MINOR(de|
|00006030| 76 29 5d 3b 0a 0a 09 69 | 20 3d 20 62 6c 6f 63 6b |v)];...i| = block|
|00006040| 73 69 7a 65 3b 0a 09 62 | 6c 6f 63 6b 73 69 7a 65 |size;..b|locksize|
|00006050| 5f 62 69 74 73 20 3d 20 | 30 3b 0a 09 77 68 69 6c |_bits = |0;..whil|
|00006060| 65 28 69 20 21 3d 20 31 | 29 20 7b 0a 09 09 62 6c |e(i != 1|) {...bl|
|00006070| 6f 63 6b 73 69 7a 65 5f | 62 69 74 73 2b 2b 3b 0a |ocksize_|bits++;.|
|00006080| 09 09 69 20 3e 3e 3d 20 | 31 3b 0a 09 7d 0a 0a 09 |..i >>= |1;..}...|
|00006090| 62 6c 6f 63 6b 73 5f 70 | 65 72 5f 63 6c 75 73 74 |blocks_p|er_clust|
|000060a0| 65 72 20 3d 20 50 41 47 | 45 5f 53 49 5a 45 20 2f |er = PAG|E_SIZE /|
|000060b0| 20 62 6c 6f 63 6b 73 69 | 7a 65 3b 0a 0a 09 62 6c | blocksi|ze;...bl|
|000060c0| 6f 63 6b 20 3d 20 66 69 | 6c 70 2d 3e 66 5f 70 6f |ock = fi|lp->f_po|
|000060d0| 73 20 3e 3e 20 62 6c 6f | 63 6b 73 69 7a 65 5f 62 |s >> blo|cksize_b|
|000060e0| 69 74 73 3b 0a 09 6f 66 | 66 73 65 74 20 3d 20 66 |its;..of|fset = f|
|000060f0| 69 6c 70 2d 3e 66 5f 70 | 6f 73 20 26 20 28 62 6c |ilp->f_p|os & (bl|
|00006100| 6f 63 6b 73 69 7a 65 2d | 31 29 3b 0a 0a 09 69 66 |ocksize-|1);...if|
|00006110| 20 28 62 6c 6b 5f 73 69 | 7a 65 5b 4d 41 4a 4f 52 | (blk_si|ze[MAJOR|
|00006120| 28 64 65 76 29 5d 29 0a | 09 09 73 69 7a 65 20 3d |(dev)]).|..size =|
|00006130| 20 28 28 6c 6f 66 66 5f | 74 29 20 62 6c 6b 5f 73 | ((loff_|t) blk_s|
|00006140| 69 7a 65 5b 4d 41 4a 4f | 52 28 64 65 76 29 5d 5b |ize[MAJO|R(dev)][|
|00006150| 4d 49 4e 4f 52 28 64 65 | 76 29 5d 20 3c 3c 20 42 |MINOR(de|v)] << B|
|00006160| 4c 4f 43 4b 5f 53 49 5a | 45 5f 42 49 54 53 29 20 |LOCK_SIZ|E_BITS) |
|00006170| 3e 3e 20 62 6c 6f 63 6b | 73 69 7a 65 5f 62 69 74 |>> block|size_bit|
|00006180| 73 3b 0a 09 65 6c 73 65 | 0a 09 09 73 69 7a 65 20 |s;..else|...size |
|00006190| 3d 20 49 4e 54 5f 4d 41 | 58 3b 0a 09 77 68 69 6c |= INT_MA|X;..whil|
|000061a0| 65 20 28 63 6f 75 6e 74 | 3e 30 29 20 7b 0a 09 09 |e (count|>0) {...|
|000061b0| 69 66 20 28 62 6c 6f 63 | 6b 20 3e 3d 20 73 69 7a |if (bloc|k >= siz|
|000061c0| 65 29 0a 09 09 09 72 65 | 74 75 72 6e 20 77 72 69 |e)....re|turn wri|
|000061d0| 74 74 65 6e 3b 0a 09 09 | 63 68 61 72 73 20 3d 20 |tten;...|chars = |
|000061e0| 62 6c 6f 63 6b 73 69 7a | 65 20 2d 20 6f 66 66 73 |blocksiz|e - offs|
|000061f0| 65 74 3b 0a 09 09 69 66 | 20 28 63 68 61 72 73 20 |et;...if| (chars |
|00006200| 3e 20 63 6f 75 6e 74 29 | 0a 09 09 09 63 68 61 72 |> count)|....char|
|00006210| 73 3d 63 6f 75 6e 74 3b | 0a 0a 23 69 66 20 30 0a |s=count;|..#if 0.|
|00006220| 09 09 69 66 20 28 63 68 | 61 72 73 20 3d 3d 20 62 |..if (ch|ars == b|
|00006230| 6c 6f 63 6b 73 69 7a 65 | 29 0a 09 09 09 62 68 20 |locksize|)....bh |
|00006240| 3d 20 67 65 74 62 6c 6b | 28 64 65 76 2c 20 62 6c |= getblk|(dev, bl|
|00006250| 6f 63 6b 2c 20 62 6c 6f | 63 6b 73 69 7a 65 29 3b |ock, blo|cksize);|
|00006260| 0a 09 09 65 6c 73 65 0a | 09 09 09 62 68 20 3d 20 |...else.|...bh = |
|00006270| 62 72 65 61 64 61 28 64 | 65 76 2c 62 6c 6f 63 6b |breada(d|ev,block|
|00006280| 2c 62 6c 6f 63 6b 2b 31 | 2c 62 6c 6f 63 6b 2b 32 |,block+1|,block+2|
|00006290| 2c 2d 31 29 3b 0a 0a 23 | 65 6c 73 65 0a 09 09 66 |,-1);..#|else...f|
|000062a0| 6f 72 28 69 3d 30 3b 20 | 69 3c 62 6c 6f 63 6b 73 |or(i=0; |i<blocks|
|000062b0| 5f 70 65 72 5f 63 6c 75 | 73 74 65 72 3b 20 69 2b |_per_clu|ster; i+|
|000062c0| 2b 29 20 63 6c 75 73 74 | 65 72 5f 6c 69 73 74 5b |+) clust|er_list[|
|000062d0| 69 5d 20 3d 20 62 6c 6f | 63 6b 2b 69 3b 0a 09 09 |i] = blo|ck+i;...|
|000062e0| 69 66 28 28 62 6c 6f 63 | 6b 20 25 20 62 6c 6f 63 |if((bloc|k % bloc|
|000062f0| 6b 73 5f 70 65 72 5f 63 | 6c 75 73 74 65 72 29 20 |ks_per_c|luster) |
|00006300| 3d 3d 20 30 29 0a 09 09 | 20 20 67 65 6e 65 72 61 |== 0)...|  genera|
|00006310| 74 65 5f 63 6c 75 73 74 | 65 72 28 64 65 76 2c 20 |te_clust|er(dev, |
|00006320| 63 6c 75 73 74 65 72 5f | 6c 69 73 74 2c 20 62 6c |cluster_|list, bl|
|00006330| 6f 63 6b 73 69 7a 65 29 | 3b 0a 09 09 62 68 20 3d |ocksize)|;...bh =|
|00006340| 20 67 65 74 62 6c 6b 28 | 64 65 76 2c 20 62 6c 6f | getblk(|dev, blo|
|00006350| 63 6b 2c 20 62 6c 6f 63 | 6b 73 69 7a 65 29 3b 0a |ck, bloc|ksize);.|
|00006360| 0a 09 09 69 66 20 28 63 | 68 61 72 73 20 21 3d 20 |...if (c|hars != |
|00006370| 62 6c 6f 63 6b 73 69 7a | 65 20 26 26 20 21 62 68 |blocksiz|e && !bh|
|00006380| 2d 3e 62 5f 75 70 74 6f | 64 61 74 65 29 20 7b 0a |->b_upto|date) {.|
|00006390| 09 09 20 20 69 66 28 21 | 66 69 6c 70 2d 3e 66 5f |..  if(!|filp->f_|
|000063a0| 72 65 61 64 61 20 7c 7c | 0a 09 09 20 20 20 20 20 |reada |||...     |
|000063b0| 21 72 65 61 64 5f 61 68 | 65 61 64 5b 4d 41 4a 4f |!read_ah|ead[MAJO|
|000063c0| 52 28 64 65 76 29 5d 29 | 20 7b 0a 09 09 20 20 20 |R(dev)])| {...   |
|000063d0| 20 2f 2a 20 57 65 20 64 | 6f 20 74 68 69 73 20 74 | /* We d|o this t|
|000063e0| 6f 20 66 6f 72 63 65 20 | 74 68 65 20 72 65 61 64 |o force |the read|
|000063f0| 20 6f 66 20 61 20 73 69 | 6e 67 6c 65 20 62 75 66 | of a si|ngle buf|
+--------+-------------------------+-------------------------+--------+--------+