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This file was processed as: Tape Archive
(archive/tar).
| Confidence | Program | Detection | Match Type | Support
|
|---|
| 100%
| dexvert
| Tape Archive (archive/tar)
| magic
| Supported |
| 100%
| file
| POSIX tar archive (GNU)
| default
| |
| 99%
| file
| POSIX tar archive (GNU), file fs/sysv/INTRO, mode 100644 , uid 0 , gid 0 , size 16503 , seconds 5423125601, user root, group root
| default
| |
| 98%
| file
| data
| default
| |
| 62%
| TrID
| TAR - Tape ARchive (GNU)
| default
| |
| 37%
| TrID
| TAR - Tape ARchive (file)
| default
| |
| 100%
| siegfried
| x-fmt/265 Tape Archive Format
| default
| |
| 100%
| lsar
| Tar
| default
| |
| 100%
| gt2
| TAR Archiv gefunden (Auflistung ist deaktiviert)
| default
| |
| 100%
| disktype
| GNU tar archive
| default
| |
| 100%
| detectItEasy
| Archive: tar
| default
| |
| 100%
| binwalkID
| POSIX tar archive (GNU), owner user name: "INTRO"
| default
| |
| 100%
| xdgMime
| application/x-tar
| default
|
|
hex view+--------+-------------------------+-------------------------+--------+--------+
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|00002e60| 00 00 00 00 31 30 30 36 | 34 34 20 00 20 20 20 20 |....1006|44 . |
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|00002f00| 00 75 73 74 61 72 20 20 | 00 72 6f 6f 74 00 00 00 |.ustar |.root...|
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|00003090| 52 65 6d 79 20 43 61 72 | 64 20 28 63 61 72 64 40 |Remy Car|d (card@|
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|000037b0| 62 6c 6f 63 6b 20 26 20 | 73 62 2d 3e 73 76 5f 62 |block & |sb->sv_b|
|000037c0| 6c 6f 63 6b 5f 73 69 7a | 65 5f 72 61 74 69 6f 5f |lock_siz|e_ratio_|
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|000037e0| 63 6b 5f 73 69 7a 65 5f | 62 69 74 73 29 3b 0a 09 |ck_size_|bits);..|
|000037f0| 09 73 77 69 74 63 68 20 | 28 73 62 2d 3e 73 76 5f |.switch |(sb->sv_|
|00003800| 74 79 70 65 29 20 7b 0a | 09 09 09 63 61 73 65 20 |type) {.|...case |
|00003810| 46 53 54 59 50 45 5f 58 | 45 4e 49 58 3a 0a 09 09 |FSTYPE_X|ENIX:...|
|00003820| 09 09 66 6c 63 5f 63 6f | 75 6e 74 20 3d 20 26 28 |..flc_co|unt = &(|
|00003830| 28 73 74 72 75 63 74 20 | 78 65 6e 69 78 5f 66 72 |(struct |xenix_fr|
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|00003860| 65 65 3b 0a 09 09 09 09 | 66 6c 63 5f 62 6c 6f 63 |ee;.....|flc_bloc|
|00003870| 6b 73 20 3d 20 26 28 28 | 73 74 72 75 63 74 20 78 |ks = &((|struct x|
|00003880| 65 6e 69 78 5f 66 72 65 | 65 6c 69 73 74 5f 63 68 |enix_fre|elist_ch|
|00003890| 75 6e 6b 20 2a 29 20 62 | 68 5f 64 61 74 61 29 2d |unk *) b|h_data)-|
|000038a0| 3e 66 6c 5f 66 72 65 65 | 5b 30 5d 3b 0a 09 09 09 |>fl_free|[0];....|
|000038b0| 09 62 72 65 61 6b 3b 0a | 09 09 09 63 61 73 65 20 |.break;.|...case |
|000038c0| 46 53 54 59 50 45 5f 53 | 59 53 56 34 3a 0a 09 09 |FSTYPE_S|YSV4:...|
|000038d0| 09 09 66 6c 63 5f 63 6f | 75 6e 74 20 3d 20 26 28 |..flc_co|unt = &(|
|000038e0| 28 73 74 72 75 63 74 20 | 73 79 73 76 34 5f 66 72 |(struct |sysv4_fr|
|000038f0| 65 65 6c 69 73 74 5f 63 | 68 75 6e 6b 20 2a 29 20 |eelist_c|hunk *) |
|00003900| 62 68 5f 64 61 74 61 29 | 2d 3e 66 6c 5f 6e 66 72 |bh_data)|->fl_nfr|
|00003910| 65 65 3b 0a 09 09 09 09 | 66 6c 63 5f 62 6c 6f 63 |ee;.....|flc_bloc|
|00003920| 6b 73 20 3d 20 26 28 28 | 73 74 72 75 63 74 20 73 |ks = &((|struct s|
|00003930| 79 73 76 34 5f 66 72 65 | 65 6c 69 73 74 5f 63 68 |ysv4_fre|elist_ch|
|00003940| 75 6e 6b 20 2a 29 20 62 | 68 5f 64 61 74 61 29 2d |unk *) b|h_data)-|
|00003950| 3e 66 6c 5f 66 72 65 65 | 5b 30 5d 3b 0a 09 09 09 |>fl_free|[0];....|
|00003960| 09 62 72 65 61 6b 3b 0a | 09 09 09 63 61 73 65 20 |.break;.|...case |
|00003970| 46 53 54 59 50 45 5f 53 | 59 53 56 32 3a 0a 09 09 |FSTYPE_S|YSV2:...|
|00003980| 09 09 66 6c 63 5f 63 6f | 75 6e 74 20 3d 20 26 28 |..flc_co|unt = &(|
|00003990| 28 73 74 72 75 63 74 20 | 73 79 73 76 32 5f 66 72 |(struct |sysv2_fr|
|000039a0| 65 65 6c 69 73 74 5f 63 | 68 75 6e 6b 20 2a 29 20 |eelist_c|hunk *) |
|000039b0| 62 68 5f 64 61 74 61 29 | 2d 3e 66 6c 5f 6e 66 72 |bh_data)|->fl_nfr|
|000039c0| 65 65 3b 0a 09 09 09 09 | 66 6c 63 5f 62 6c 6f 63 |ee;.....|flc_bloc|
|000039d0| 6b 73 20 3d 20 26 28 28 | 73 74 72 75 63 74 20 73 |ks = &((|struct s|
|000039e0| 79 73 76 32 5f 66 72 65 | 65 6c 69 73 74 5f 63 68 |ysv2_fre|elist_ch|
|000039f0| 75 6e 6b 20 2a 29 20 62 | 68 5f 64 61 74 61 29 2d |unk *) b|h_data)-|
|00003a00| 3e 66 6c 5f 66 72 65 65 | 5b 30 5d 3b 0a 09 09 09 |>fl_free|[0];....|
|00003a10| 09 62 72 65 61 6b 3b 0a | 09 09 09 63 61 73 65 20 |.break;.|...case |
|00003a20| 46 53 54 59 50 45 5f 43 | 4f 48 3a 0a 09 09 09 09 |FSTYPE_C|OH:.....|
|00003a30| 66 6c 63 5f 63 6f 75 6e | 74 20 3d 20 26 28 28 73 |flc_coun|t = &((s|
|00003a40| 74 72 75 63 74 20 63 6f | 68 5f 66 72 65 65 6c 69 |truct co|h_freeli|
|00003a50| 73 74 5f 63 68 75 6e 6b | 20 2a 29 20 62 68 5f 64 |st_chunk| *) bh_d|
|00003a60| 61 74 61 29 2d 3e 66 6c | 5f 6e 66 72 65 65 3b 0a |ata)->fl|_nfree;.|
|00003a70| 09 09 09 09 66 6c 63 5f | 62 6c 6f 63 6b 73 20 3d |....flc_|blocks =|
|00003a80| 20 26 28 28 73 74 72 75 | 63 74 20 63 6f 68 5f 66 | &((stru|ct coh_f|
|00003a90| 72 65 65 6c 69 73 74 5f | 63 68 75 6e 6b 20 2a 29 |reelist_|chunk *)|
|00003aa0| 20 62 68 5f 64 61 74 61 | 29 2d 3e 66 6c 5f 66 72 | bh_data|)->fl_fr|
|00003ab0| 65 65 5b 30 5d 3b 0a 09 | 09 09 09 62 72 65 61 6b |ee[0];..|...break|
|00003ac0| 3b 0a 09 09 09 64 65 66 | 61 75 6c 74 3a 20 70 61 |;....def|ault: pa|
|00003ad0| 6e 69 63 28 22 73 79 73 | 76 5f 66 72 65 65 5f 62 |nic("sys|v_free_b|
|00003ae0| 6c 6f 63 6b 3a 20 69 6e | 76 61 6c 69 64 20 66 73 |lock: in|valid fs|
|00003af0| 20 74 79 70 65 5c 6e 22 | 29 3b 0a 09 09 7d 0a 09 | type\n"|);...}..|
|00003b00| 09 2a 66 6c 63 5f 63 6f | 75 6e 74 20 3d 20 2a 73 |.*flc_co|unt = *s|
|00003b10| 62 2d 3e 73 76 5f 73 62 | 5f 66 6c 63 5f 63 6f 75 |b->sv_sb|_flc_cou|
|00003b20| 6e 74 3b 20 2f 2a 20 3d | 20 73 62 2d 3e 73 76 5f |nt; /* =| sb->sv_|
|00003b30| 66 6c 63 5f 73 69 7a 65 | 20 2a 2f 0a 09 09 6d 65 |flc_size| */...me|
|00003b40| 6d 63 70 79 28 66 6c 63 | 5f 62 6c 6f 63 6b 73 2c |mcpy(flc|_blocks,|
|00003b50| 20 73 62 2d 3e 73 76 5f | 73 62 5f 66 6c 63 5f 62 | sb->sv_|sb_flc_b|
|00003b60| 6c 6f 63 6b 73 2c 20 2a | 66 6c 63 5f 63 6f 75 6e |locks, *|flc_coun|
|00003b70| 74 20 2a 20 73 69 7a 65 | 6f 66 28 73 79 73 76 5f |t * size|of(sysv_|
|00003b80| 7a 6f 6e 65 5f 74 29 29 | 3b 0a 09 09 62 68 2d 3e |zone_t))|;...bh->|
|00003b90| 62 5f 64 69 72 74 20 3d | 20 31 3b 0a 09 09 62 68 |b_dirt =| 1;...bh|
|00003ba0| 2d 3e 62 5f 75 70 74 6f | 64 61 74 65 20 3d 20 31 |->b_upto|date = 1|
|00003bb0| 3b 0a 09 09 62 72 65 6c | 73 65 28 62 68 29 3b 0a |;...brel|se(bh);.|
|00003bc0| 09 09 2a 73 62 2d 3e 73 | 76 5f 73 62 5f 66 6c 63 |..*sb->s|v_sb_flc|
|00003bd0| 5f 63 6f 75 6e 74 20 3d | 20 30 3b 0a 09 7d 20 65 |_count =| 0;..} e|
|00003be0| 6c 73 65 0a 09 2f 2a 20 | 49 66 20 74 68 65 20 66 |lse../* |If the f|
|00003bf0| 72 65 65 20 6c 69 73 74 | 20 68 65 61 64 20 69 6e |ree list| head in|
|00003c00| 20 73 75 70 65 72 2d 62 | 6c 6f 63 6b 20 69 73 20 | super-b|lock is |
|00003c10| 65 6d 70 74 79 2c 20 63 | 72 65 61 74 65 20 61 20 |empty, c|reate a |
|00003c20| 6e 65 77 20 68 65 61 64 | 0a 09 20 2a 20 69 6e 20 |new head|.. * in |
|00003c30| 74 68 69 73 20 62 6c 6f | 63 6b 20 62 65 69 6e 67 |this blo|ck being|
|00003c40| 20 66 72 65 65 64 3a 0a | 09 20 2a 2f 0a 09 69 66 | freed:.|. */..if|
|00003c50| 20 28 2a 73 62 2d 3e 73 | 76 5f 73 62 5f 66 6c 63 | (*sb->s|v_sb_flc|
|00003c60| 5f 63 6f 75 6e 74 20 3d | 3d 20 30 29 20 7b 20 2f |_count =|= 0) { /|
|00003c70| 2a 20 41 70 70 6c 69 65 | 73 20 6f 6e 6c 79 20 74 |* Applie|s only t|
|00003c80| 6f 20 43 6f 68 65 72 65 | 6e 74 20 46 53 20 2a 2f |o Cohere|nt FS */|
|00003c90| 0a 09 09 69 66 20 28 73 | 62 2d 3e 73 76 5f 62 6c |...if (s|b->sv_bl|
|00003ca0| 6f 63 6b 5f 73 69 7a 65 | 5f 72 61 74 69 6f 5f 62 |ock_size|_ratio_b|
|00003cb0| 69 74 73 20 3e 20 30 29 | 20 2f 2a 20 62 6c 6f 63 |its > 0)| /* bloc|
|00003cc0| 6b 5f 73 69 7a 65 20 3c | 20 42 4c 4f 43 4b 5f 53 |k_size <| BLOCK_S|
|00003cd0| 49 5a 45 20 3f 20 2a 2f | 0a 09 09 09 62 68 20 3d |IZE ? */|....bh =|
|00003ce0| 20 62 72 65 61 64 28 73 | 62 2d 3e 73 5f 64 65 76 | bread(s|b->s_dev|
|00003cf0| 2c 20 28 62 6c 6f 63 6b | 20 3e 3e 20 73 62 2d 3e |, (block| >> sb->|
|00003d00| 73 76 5f 62 6c 6f 63 6b | 5f 73 69 7a 65 5f 72 61 |sv_block|_size_ra|
|00003d10| 74 69 6f 5f 62 69 74 73 | 29 20 2b 20 73 62 2d 3e |tio_bits|) + sb->|
|00003d20| 73 76 5f 62 6c 6f 63 6b | 5f 62 61 73 65 2c 20 42 |sv_block|_base, B|
|00003d30| 4c 4f 43 4b 5f 53 49 5a | 45 29 3b 0a 09 09 65 6c |LOCK_SIZ|E);...el|
|00003d40| 73 65 0a 09 09 09 62 68 | 20 3d 20 67 65 74 62 6c |se....bh| = getbl|
|00003d50| 6b 28 73 62 2d 3e 73 5f | 64 65 76 2c 20 28 62 6c |k(sb->s_|dev, (bl|
|00003d60| 6f 63 6b 20 3e 3e 20 73 | 62 2d 3e 73 76 5f 62 6c |ock >> s|b->sv_bl|
|00003d70| 6f 63 6b 5f 73 69 7a 65 | 5f 72 61 74 69 6f 5f 62 |ock_size|_ratio_b|
|00003d80| 69 74 73 29 20 2b 20 73 | 62 2d 3e 73 76 5f 62 6c |its) + s|b->sv_bl|
|00003d90| 6f 63 6b 5f 62 61 73 65 | 2c 20 42 4c 4f 43 4b 5f |ock_base|, BLOCK_|
|00003da0| 53 49 5a 45 29 3b 0a 09 | 09 69 66 20 28 21 62 68 |SIZE);..|.if (!bh|
|00003db0| 29 20 7b 0a 09 09 09 70 | 72 69 6e 74 6b 28 22 73 |) {....p|rintk("s|
|00003dc0| 79 73 76 5f 66 72 65 65 | 5f 62 6c 6f 63 6b 3a 20 |ysv_free|_block: |
|00003dd0| 67 65 74 62 6c 6b 28 29 | 20 6f 72 20 62 72 65 61 |getblk()| or brea|
|00003de0| 64 28 29 20 66 61 69 6c | 65 64 5c 6e 22 29 3b 0a |d() fail|ed\n");.|
|00003df0| 09 09 09 75 6e 6c 6f 63 | 6b 5f 73 75 70 65 72 28 |...unloc|k_super(|
|00003e00| 73 62 29 3b 0a 09 09 09 | 72 65 74 75 72 6e 3b 0a |sb);....|return;.|
|00003e10| 09 09 7d 0a 09 09 62 68 | 5f 64 61 74 61 20 3d 20 |..}...bh|_data = |
|00003e20| 62 68 2d 3e 62 5f 64 61 | 74 61 20 2b 20 28 28 62 |bh->b_da|ta + ((b|
|00003e30| 6c 6f 63 6b 20 26 20 73 | 62 2d 3e 73 76 5f 62 6c |lock & s|b->sv_bl|
|00003e40| 6f 63 6b 5f 73 69 7a 65 | 5f 72 61 74 69 6f 5f 31 |ock_size|_ratio_1|
|00003e50| 29 20 3c 3c 20 73 62 2d | 3e 73 76 5f 62 6c 6f 63 |) << sb-|>sv_bloc|
|00003e60| 6b 5f 73 69 7a 65 5f 62 | 69 74 73 29 3b 0a 09 09 |k_size_b|its);...|
|00003e70| 6d 65 6d 7a 65 72 6f 28 | 62 68 5f 64 61 74 61 2c |memzero(|bh_data,|
|00003e80| 20 73 62 2d 3e 73 76 5f | 62 6c 6f 63 6b 5f 73 69 | sb->sv_|block_si|
|00003e90| 7a 65 29 3b 0a 09 09 2f | 2a 20 74 68 69 73 20 69 |ze);.../|* this i|
|00003ea0| 6d 70 6c 69 65 73 20 28 | 28 73 74 72 75 63 74 20 |mplies (|(struct |
|00003eb0| 2e 2e 2e 5f 66 72 65 65 | 6c 69 73 74 5f 63 68 75 |..._free|list_chu|
|00003ec0| 6e 6b 20 2a 29 20 62 68 | 5f 64 61 74 61 29 2d 3e |nk *) bh|_data)->|
|00003ed0| 66 6c 63 5f 63 6f 75 6e | 74 20 3d 20 30 3b 20 2a |flc_coun|t = 0; *|
|00003ee0| 2f 0a 09 09 62 68 2d 3e | 62 5f 64 69 72 74 20 3d |/...bh->|b_dirt =|
|00003ef0| 20 31 3b 0a 09 09 62 68 | 2d 3e 62 5f 75 70 74 6f | 1;...bh|->b_upto|
|00003f00| 64 61 74 65 20 3d 20 31 | 3b 0a 09 09 62 72 65 6c |date = 1|;...brel|
|00003f10| 73 65 28 62 68 29 3b 0a | 09 09 2f 2a 20 73 74 69 |se(bh);.|../* sti|
|00003f20| 6c 6c 20 2a 73 62 2d 3e | 73 76 5f 73 62 5f 66 6c |ll *sb->|sv_sb_fl|
|00003f30| 63 5f 63 6f 75 6e 74 20 | 3d 20 30 20 2a 2f 0a 09 |c_count |= 0 */..|
|00003f40| 7d 20 65 6c 73 65 20 7b | 0a 09 09 69 66 20 28 73 |} else {|...if (s|
|00003f50| 62 2d 3e 73 76 5f 62 6c | 6f 63 6b 5f 73 69 7a 65 |b->sv_bl|ock_size|
|00003f60| 5f 72 61 74 69 6f 5f 62 | 69 74 73 20 3d 3d 20 30 |_ratio_b|its == 0|
|00003f70| 29 20 7b 20 2f 2a 20 62 | 6c 6f 63 6b 5f 73 69 7a |) { /* b|lock_siz|
|00003f80| 65 20 3d 3d 20 42 4c 4f | 43 4b 5f 53 49 5a 45 20 |e == BLO|CK_SIZE |
|00003f90| 3f 20 2a 2f 0a 09 09 09 | 2f 2a 20 54 68 72 6f 77 |? */....|/* Throw|
|00003fa0| 20 61 77 61 79 20 62 6c | 6f 63 6b 27 73 20 63 6f | away bl|ock's co|
|00003fb0| 6e 74 65 6e 74 73 20 2a | 2f 0a 09 09 09 62 68 20 |ntents *|/....bh |
|00003fc0| 3d 20 67 65 74 5f 68 61 | 73 68 5f 74 61 62 6c 65 |= get_ha|sh_table|
|00003fd0| 28 73 62 2d 3e 73 5f 64 | 65 76 2c 20 28 62 6c 6f |(sb->s_d|ev, (blo|
|00003fe0| 63 6b 20 3e 3e 20 73 62 | 2d 3e 73 76 5f 62 6c 6f |ck >> sb|->sv_blo|
|00003ff0| 63 6b 5f 73 69 7a 65 5f | 72 61 74 69 6f 5f 62 69 |ck_size_|ratio_bi|
|00004000| 74 73 29 20 2b 20 73 62 | 2d 3e 73 76 5f 62 6c 6f |ts) + sb|->sv_blo|
|00004010| 63 6b 5f 62 61 73 65 2c | 20 42 4c 4f 43 4b 5f 53 |ck_base,| BLOCK_S|
|00004020| 49 5a 45 29 3b 0a 09 09 | 09 69 66 20 28 62 68 29 |IZE);...|.if (bh)|
|00004030| 0a 09 09 09 09 62 68 2d | 3e 62 5f 64 69 72 74 20 |.....bh-|>b_dirt |
|00004040| 3d 20 30 3b 0a 09 09 09 | 62 72 65 6c 73 65 28 62 |= 0;....|brelse(b|
|00004050| 68 29 3b 0a 09 09 7d 0a | 09 7d 0a 09 69 66 20 28 |h);...}.|.}..if (|
|00004060| 73 62 2d 3e 73 76 5f 63 | 6f 6e 76 65 72 74 29 0a |sb->sv_c|onvert).|
|00004070| 09 09 62 6c 6f 63 6b 20 | 3d 20 74 6f 5f 63 6f 68 |..block |= to_coh|
|00004080| 5f 75 6c 6f 6e 67 28 62 | 6c 6f 63 6b 29 3b 0a 09 |_ulong(b|lock);..|
|00004090| 73 62 2d 3e 73 76 5f 73 | 62 5f 66 6c 63 5f 62 6c |sb->sv_s|b_flc_bl|
|000040a0| 6f 63 6b 73 5b 28 2a 73 | 62 2d 3e 73 76 5f 73 62 |ocks[(*s|b->sv_sb|
|000040b0| 5f 66 6c 63 5f 63 6f 75 | 6e 74 29 2b 2b 5d 20 3d |_flc_cou|nt)++] =|
|000040c0| 20 62 6c 6f 63 6b 3b 0a | 09 69 66 20 28 73 62 2d | block;.|.if (sb-|
|000040d0| 3e 73 76 5f 63 6f 6e 76 | 65 72 74 29 0a 09 09 2a |>sv_conv|ert)...*|
|000040e0| 73 62 2d 3e 73 76 5f 73 | 62 5f 74 6f 74 61 6c 5f |sb->sv_s|b_total_|
|000040f0| 66 72 65 65 5f 62 6c 6f | 63 6b 73 20 3d 0a 09 09 |free_blo|cks =...|
|00004100| 20 20 74 6f 5f 63 6f 68 | 5f 75 6c 6f 6e 67 28 66 | to_coh|_ulong(f|
|00004110| 72 6f 6d 5f 63 6f 68 5f | 75 6c 6f 6e 67 28 2a 73 |rom_coh_|ulong(*s|
|00004120| 62 2d 3e 73 76 5f 73 62 | 5f 74 6f 74 61 6c 5f 66 |b->sv_sb|_total_f|
|00004130| 72 65 65 5f 62 6c 6f 63 | 6b 73 29 20 2b 20 31 29 |ree_bloc|ks) + 1)|
|00004140| 3b 0a 09 65 6c 73 65 0a | 09 09 2a 73 62 2d 3e 73 |;..else.|..*sb->s|
|00004150| 76 5f 73 62 5f 74 6f 74 | 61 6c 5f 66 72 65 65 5f |v_sb_tot|al_free_|
|00004160| 62 6c 6f 63 6b 73 20 3d | 20 2a 73 62 2d 3e 73 76 |blocks =| *sb->sv|
|00004170| 5f 73 62 5f 74 6f 74 61 | 6c 5f 66 72 65 65 5f 62 |_sb_tota|l_free_b|
|00004180| 6c 6f 63 6b 73 20 2b 20 | 31 3b 0a 09 73 62 2d 3e |locks + |1;..sb->|
|00004190| 73 76 5f 62 68 2d 3e 62 | 5f 64 69 72 74 20 3d 20 |sv_bh->b|_dirt = |
|000041a0| 31 3b 20 2f 2a 20 73 75 | 70 65 72 2d 62 6c 6f 63 |1; /* su|per-bloc|
|000041b0| 6b 20 68 61 73 20 62 65 | 65 6e 20 6d 6f 64 69 66 |k has be|en modif|
|000041c0| 69 65 64 20 2a 2f 0a 09 | 73 62 2d 3e 73 5f 64 69 |ied */..|sb->s_di|
|000041d0| 72 74 20 3d 20 31 3b 20 | 2f 2a 20 61 6e 64 20 6e |rt = 1; |/* and n|
|000041e0| 65 65 64 73 20 74 69 6d | 65 20 73 74 61 6d 70 20 |eeds tim|e stamp |
|000041f0| 2a 2f 0a 09 75 6e 6c 6f | 63 6b 5f 73 75 70 65 72 |*/..unlo|ck_super|
|00004200| 28 73 62 29 3b 0a 7d 0a | 0a 69 6e 74 20 73 79 73 |(sb);.}.|.int sys|
|00004210| 76 5f 6e 65 77 5f 62 6c | 6f 63 6b 28 73 74 72 75 |v_new_bl|ock(stru|
|00004220| 63 74 20 73 75 70 65 72 | 5f 62 6c 6f 63 6b 20 2a |ct super|_block *|
|00004230| 20 73 62 29 0a 7b 0a 09 | 75 6e 73 69 67 6e 65 64 | sb).{..|unsigned|
|00004240| 20 69 6e 74 20 62 6c 6f | 63 6b 3b 0a 09 73 74 72 | int blo|ck;..str|
|00004250| 75 63 74 20 62 75 66 66 | 65 72 5f 68 65 61 64 20 |uct buff|er_head |
|00004260| 2a 20 62 68 3b 0a 09 63 | 68 61 72 20 2a 20 62 68 |* bh;..c|har * bh|
|00004270| 5f 64 61 74 61 3b 0a 0a | 09 69 66 20 28 21 73 62 |_data;..|.if (!sb|
|00004280| 29 20 7b 0a 09 09 70 72 | 69 6e 74 6b 28 22 73 79 |) {...pr|intk("sy|
|00004290| 73 76 5f 6e 65 77 5f 62 | 6c 6f 63 6b 3a 20 74 72 |sv_new_b|lock: tr|
|000042a0| 79 69 6e 67 20 74 6f 20 | 67 65 74 20 6e 65 77 20 |ying to |get new |
|000042b0| 62 6c 6f 63 6b 20 66 72 | 6f 6d 20 6e 6f 6e 65 78 |block fr|om nonex|
|000042c0| 69 73 74 65 6e 74 20 64 | 65 76 69 63 65 5c 6e 22 |istent d|evice\n"|
|000042d0| 29 3b 0a 09 09 72 65 74 | 75 72 6e 20 30 3b 0a 09 |);...ret|urn 0;..|
|000042e0| 7d 0a 09 6c 6f 63 6b 5f | 73 75 70 65 72 28 73 62 |}..lock_|super(sb|
|000042f0| 29 3b 0a 09 69 66 20 28 | 2a 73 62 2d 3e 73 76 5f |);..if (|*sb->sv_|
|00004300| 73 62 5f 66 6c 63 5f 63 | 6f 75 6e 74 20 3d 3d 20 |sb_flc_c|ount == |
|00004310| 30 29 20 7b 20 2f 2a 20 | 41 70 70 6c 69 65 73 20 |0) { /* |Applies |
|00004320| 6f 6e 6c 79 20 74 6f 20 | 43 6f 68 65 72 65 6e 74 |only to |Coherent|
|00004330| 20 46 53 20 2a 2f 0a 09 | 09 75 6e 6c 6f 63 6b 5f | FS */..|.unlock_|
|00004340| 73 75 70 65 72 28 73 62 | 29 3b 0a 09 09 72 65 74 |super(sb|);...ret|
|00004350| 75 72 6e 20 30 3b 09 09 | 2f 2a 20 6e 6f 20 62 6c |urn 0;..|/* no bl|
|00004360| 6f 63 6b 73 20 61 76 61 | 69 6c 61 62 6c 65 20 2a |ocks ava|ilable *|
|00004370| 2f 0a 09 7d 0a 09 62 6c | 6f 63 6b 20 3d 20 73 62 |/..}..bl|ock = sb|
|00004380| 2d 3e 73 76 5f 73 62 5f | 66 6c 63 5f 62 6c 6f 63 |->sv_sb_|flc_bloc|
|00004390| 6b 73 5b 28 2a 73 62 2d | 3e 73 76 5f 73 62 5f 66 |ks[(*sb-|>sv_sb_f|
|000043a0| 6c 63 5f 63 6f 75 6e 74 | 29 2d 31 5d 3b 0a 09 69 |lc_count|)-1];..i|
|000043b0| 66 20 28 73 62 2d 3e 73 | 76 5f 63 6f 6e 76 65 72 |f (sb->s|v_conver|
|000043c0| 74 29 0a 09 09 62 6c 6f | 63 6b 20 3d 20 66 72 6f |t)...blo|ck = fro|
|000043d0| 6d 5f 63 6f 68 5f 75 6c | 6f 6e 67 28 62 6c 6f 63 |m_coh_ul|ong(bloc|
|000043e0| 6b 29 3b 0a 09 69 66 20 | 28 62 6c 6f 63 6b 20 3d |k);..if |(block =|
|000043f0| 3d 20 30 29 20 7b 20 2f | 2a 20 41 70 70 6c 69 65 |= 0) { /|* Applie|
|00004400| 73 20 6f 6e 6c 79 20 74 | 6f 20 58 65 6e 69 78 20 |s only t|o Xenix |
|00004410| 46 53 2c 20 53 79 73 74 | 65 6d 56 20 46 53 20 2a |FS, Syst|emV FS *|
|00004420| 2f 0a 09 09 75 6e 6c 6f | 63 6b 5f 73 75 70 65 72 |/...unlo|ck_super|
|00004430| 28 73 62 29 3b 0a 09 09 | 72 65 74 75 72 6e 20 30 |(sb);...|return 0|
|00004440| 3b 09 09 2f 2a 20 6e 6f | 20 62 6c 6f 63 6b 73 20 |;../* no| blocks |
|00004450| 61 76 61 69 6c 61 62 6c | 65 20 2a 2f 0a 09 7d 0a |availabl|e */..}.|
|00004460| 09 28 2a 73 62 2d 3e 73 | 76 5f 73 62 5f 66 6c 63 |.(*sb->s|v_sb_flc|
|00004470| 5f 63 6f 75 6e 74 29 2d | 2d 3b 0a 09 69 66 20 28 |_count)-|-;..if (|
|00004480| 62 6c 6f 63 6b 20 3c 20 | 73 62 2d 3e 73 76 5f 66 |block < |sb->sv_f|
|00004490| 69 72 73 74 64 61 74 61 | 7a 6f 6e 65 20 7c 7c 20 |irstdata|zone || |
|000044a0| 62 6c 6f 63 6b 20 3e 3d | 20 73 62 2d 3e 73 76 5f |block >=| sb->sv_|
|000044b0| 6e 7a 6f 6e 65 73 29 20 | 7b 0a 09 09 70 72 69 6e |nzones) |{...prin|
|000044c0| 74 6b 28 22 73 79 73 76 | 5f 6e 65 77 5f 62 6c 6f |tk("sysv|_new_blo|
|000044d0| 63 6b 3a 20 6e 65 77 20 | 62 6c 6f 63 6b 20 25 64 |ck: new |block %d|
|000044e0| 20 69 73 20 6e 6f 74 20 | 69 6e 20 64 61 74 61 20 | is not |in data |
|000044f0| 7a 6f 6e 65 5c 6e 22 2c | 62 6c 6f 63 6b 29 3b 0a |zone\n",|block);.|
|00004500| 09 09 75 6e 6c 6f 63 6b | 5f 73 75 70 65 72 28 73 |..unlock|_super(s|
|00004510| 62 29 3b 0a 09 09 72 65 | 74 75 72 6e 20 30 3b 0a |b);...re|turn 0;.|
|00004520| 09 7d 0a 09 69 66 20 28 | 2a 73 62 2d 3e 73 76 5f |.}..if (|*sb->sv_|
|00004530| 73 62 5f 66 6c 63 5f 63 | 6f 75 6e 74 20 3d 3d 20 |sb_flc_c|ount == |
|00004540| 30 29 20 7b 20 2f 2a 20 | 74 68 65 20 6c 61 73 74 |0) { /* |the last|
|00004550| 20 62 6c 6f 63 6b 20 63 | 6f 6e 74 69 6e 75 65 73 | block c|ontinues|
|00004560| 20 74 68 65 20 66 72 65 | 65 20 6c 69 73 74 20 2a | the fre|e list *|
|00004570| 2f 0a 09 09 75 6e 73 69 | 67 6e 65 64 20 73 68 6f |/...unsi|gned sho|
|00004580| 72 74 20 2a 20 66 6c 63 | 5f 63 6f 75 6e 74 3b 0a |rt * flc|_count;.|
|00004590| 09 09 75 6e 73 69 67 6e | 65 64 20 6c 6f 6e 67 20 |..unsign|ed long |
|000045a0| 2a 20 66 6c 63 5f 62 6c | 6f 63 6b 73 3b 0a 0a 09 |* flc_bl|ocks;...|
|000045b0| 09 69 66 20 28 21 28 62 | 68 20 3d 20 73 79 73 76 |.if (!(b|h = sysv|
|000045c0| 5f 62 72 65 61 64 28 73 | 62 2c 20 73 62 2d 3e 73 |_bread(s|b, sb->s|
|000045d0| 5f 64 65 76 2c 20 62 6c | 6f 63 6b 2c 20 26 62 68 |_dev, bl|ock, &bh|
|000045e0| 5f 64 61 74 61 29 29 29 | 20 7b 0a 09 09 09 70 72 |_data)))| {....pr|
|000045f0| 69 6e 74 6b 28 22 73 79 | 73 76 5f 6e 65 77 5f 62 |intk("sy|sv_new_b|
|00004600| 6c 6f 63 6b 3a 20 63 61 | 6e 6e 6f 74 20 72 65 61 |lock: ca|nnot rea|
|00004610| 64 20 66 72 65 65 2d 6c | 69 73 74 20 62 6c 6f 63 |d free-l|ist bloc|
|00004620| 6b 5c 6e 22 29 3b 0a 09 | 09 09 2f 2a 20 72 65 74 |k\n");..|../* ret|
|00004630| 72 79 20 74 68 69 73 20 | 73 61 6d 65 20 62 6c 6f |ry this |same blo|
|00004640| 63 6b 20 6e 65 78 74 20 | 74 69 6d 65 20 2a 2f 0a |ck next |time */.|
|00004650| 09 09 09 28 2a 73 62 2d | 3e 73 76 5f 73 62 5f 66 |...(*sb-|>sv_sb_f|
|00004660| 6c 63 5f 63 6f 75 6e 74 | 29 2b 2b 3b 0a 09 09 09 |lc_count|)++;....|
|00004670| 75 6e 6c 6f 63 6b 5f 73 | 75 70 65 72 28 73 62 29 |unlock_s|uper(sb)|
|00004680| 3b 0a 09 09 09 72 65 74 | 75 72 6e 20 30 3b 0a 09 |;....ret|urn 0;..|
|00004690| 09 7d 0a 09 09 73 77 69 | 74 63 68 20 28 73 62 2d |.}...swi|tch (sb-|
|000046a0| 3e 73 76 5f 74 79 70 65 | 29 20 7b 0a 09 09 09 63 |>sv_type|) {....c|
|000046b0| 61 73 65 20 46 53 54 59 | 50 45 5f 58 45 4e 49 58 |ase FSTY|PE_XENIX|
|000046c0| 3a 0a 09 09 09 09 66 6c | 63 5f 63 6f 75 6e 74 20 |:.....fl|c_count |
|000046d0| 3d 20 26 28 28 73 74 72 | 75 63 74 20 78 65 6e 69 |= &((str|uct xeni|
|000046e0| 78 5f 66 72 65 65 6c 69 | 73 74 5f 63 68 75 6e 6b |x_freeli|st_chunk|
|000046f0| 20 2a 29 20 62 68 5f 64 | 61 74 61 29 2d 3e 66 6c | *) bh_d|ata)->fl|
|00004700| 5f 6e 66 72 65 65 3b 0a | 09 09 09 09 66 6c 63 5f |_nfree;.|....flc_|
|00004710| 62 6c 6f 63 6b 73 20 3d | 20 26 28 28 73 74 72 75 |blocks =| &((stru|
|00004720| 63 74 20 78 65 6e 69 78 | 5f 66 72 65 65 6c 69 73 |ct xenix|_freelis|
|00004730| 74 5f 63 68 75 6e 6b 20 | 2a 29 20 62 68 5f 64 61 |t_chunk |*) bh_da|
|00004740| 74 61 29 2d 3e 66 6c 5f | 66 72 65 65 5b 30 5d 3b |ta)->fl_|free[0];|
|00004750| 0a 09 09 09 09 62 72 65 | 61 6b 3b 0a 09 09 09 63 |.....bre|ak;....c|
|00004760| 61 73 65 20 46 53 54 59 | 50 45 5f 53 59 53 56 34 |ase FSTY|PE_SYSV4|
|00004770| 3a 0a 09 09 09 09 66 6c | 63 5f 63 6f 75 6e 74 20 |:.....fl|c_count |
|00004780| 3d 20 26 28 28 73 74 72 | 75 63 74 20 73 79 73 76 |= &((str|uct sysv|
|00004790| 34 5f 66 72 65 65 6c 69 | 73 74 5f 63 68 75 6e 6b |4_freeli|st_chunk|
|000047a0| 20 2a 29 20 62 68 5f 64 | 61 74 61 29 2d 3e 66 6c | *) bh_d|ata)->fl|
|000047b0| 5f 6e 66 72 65 65 3b 0a | 09 09 09 09 66 6c 63 5f |_nfree;.|....flc_|
|000047c0| 62 6c 6f 63 6b 73 20 3d | 20 26 28 28 73 74 72 75 |blocks =| &((stru|
|000047d0| 63 74 20 73 79 73 76 34 | 5f 66 72 65 65 6c 69 73 |ct sysv4|_freelis|
|000047e0| 74 5f 63 68 75 6e 6b 20 | 2a 29 20 62 68 5f 64 61 |t_chunk |*) bh_da|
|000047f0| 74 61 29 2d 3e 66 6c 5f | 66 72 65 65 5b 30 5d 3b |ta)->fl_|free[0];|
|00004800| 0a 09 09 09 09 62 72 65 | 61 6b 3b 0a 09 09 09 63 |.....bre|ak;....c|
|00004810| 61 73 65 20 46 53 54 59 | 50 45 5f 53 59 53 56 32 |ase FSTY|PE_SYSV2|
|00004820| 3a 0a 09 09 09 09 66 6c | 63 5f 63 6f 75 6e 74 20 |:.....fl|c_count |
|00004830| 3d 20 26 28 28 73 74 72 | 75 63 74 20 73 79 73 76 |= &((str|uct sysv|
|00004840| 32 5f 66 72 65 65 6c 69 | 73 74 5f 63 68 75 6e 6b |2_freeli|st_chunk|
|00004850| 20 2a 29 20 62 68 5f 64 | 61 74 61 29 2d 3e 66 6c | *) bh_d|ata)->fl|
|00004860| 5f 6e 66 72 65 65 3b 0a | 09 09 09 09 66 6c 63 5f |_nfree;.|....flc_|
|00004870| 62 6c 6f 63 6b 73 20 3d | 20 26 28 28 73 74 72 75 |blocks =| &((stru|
|00004880| 63 74 20 73 79 73 76 32 | 5f 66 72 65 65 6c 69 73 |ct sysv2|_freelis|
|00004890| 74 5f 63 68 75 6e 6b 20 | 2a 29 20 62 68 5f 64 61 |t_chunk |*) bh_da|
|000048a0| 74 61 29 2d 3e 66 6c 5f | 66 72 65 65 5b 30 5d 3b |ta)->fl_|free[0];|
|000048b0| 0a 09 09 09 09 62 72 65 | 61 6b 3b 0a 09 09 09 63 |.....bre|ak;....c|
|000048c0| 61 73 65 20 46 53 54 59 | 50 45 5f 43 4f 48 3a 0a |ase FSTY|PE_COH:.|
|000048d0| 09 09 09 09 66 6c 63 5f | 63 6f 75 6e 74 20 3d 20 |....flc_|count = |
|000048e0| 26 28 28 73 74 72 75 63 | 74 20 63 6f 68 5f 66 72 |&((struc|t coh_fr|
|000048f0| 65 65 6c 69 73 74 5f 63 | 68 75 6e 6b 20 2a 29 20 |eelist_c|hunk *) |
|00004900| 62 68 5f 64 61 74 61 29 | 2d 3e 66 6c 5f 6e 66 72 |bh_data)|->fl_nfr|
|00004910| 65 65 3b 0a 09 09 09 09 | 66 6c 63 5f 62 6c 6f 63 |ee;.....|flc_bloc|
|00004920| 6b 73 20 3d 20 26 28 28 | 73 74 72 75 63 74 20 63 |ks = &((|struct c|
|00004930| 6f 68 5f 66 72 65 65 6c | 69 73 74 5f 63 68 75 6e |oh_freel|ist_chun|
|00004940| 6b 20 2a 29 20 62 68 5f | 64 61 74 61 29 2d 3e 66 |k *) bh_|data)->f|
|00004950| 6c 5f 66 72 65 65 5b 30 | 5d 3b 0a 09 09 09 09 62 |l_free[0|];.....b|
|00004960| 72 65 61 6b 3b 0a 09 09 | 09 64 65 66 61 75 6c 74 |reak;...|.default|
|00004970| 3a 20 70 61 6e 69 63 28 | 22 73 79 73 76 5f 6e 65 |: panic(|"sysv_ne|
|00004980| 77 5f 62 6c 6f 63 6b 3a | 20 69 6e 76 61 6c 69 64 |w_block:| invalid|
|00004990| 20 66 73 20 74 79 70 65 | 5c 6e 22 29 3b 0a 09 09 | fs type|\n");...|
|000049a0| 7d 0a 09 09 69 66 20 28 | 2a 66 6c 63 5f 63 6f 75 |}...if (|*flc_cou|
|000049b0| 6e 74 20 3e 20 73 62 2d | 3e 73 76 5f 66 6c 63 5f |nt > sb-|>sv_flc_|
|000049c0| 73 69 7a 65 29 20 7b 0a | 09 09 09 70 72 69 6e 74 |size) {.|...print|
|000049d0| 6b 28 22 73 79 73 76 5f | 6e 65 77 5f 62 6c 6f 63 |k("sysv_|new_bloc|
|000049e0| 6b 3a 20 66 72 65 65 2d | 6c 69 73 74 20 62 6c 6f |k: free-|list blo|
|000049f0| 63 6b 20 77 69 74 68 20 | 3e 66 6c 63 5f 73 69 7a |ck with |>flc_siz|
|00004a00| 65 20 65 6e 74 72 69 65 | 73 5c 6e 22 29 3b 0a 09 |e entrie|s\n");..|
|00004a10| 09 09 62 72 65 6c 73 65 | 28 62 68 29 3b 0a 09 09 |..brelse|(bh);...|
|00004a20| 09 75 6e 6c 6f 63 6b 5f | 73 75 70 65 72 28 73 62 |.unlock_|super(sb|
|00004a30| 29 3b 0a 09 09 09 72 65 | 74 75 72 6e 20 30 3b 0a |);....re|turn 0;.|
|00004a40| 09 09 7d 0a 09 09 2a 73 | 62 2d 3e 73 76 5f 73 62 |..}...*s|b->sv_sb|
|00004a50| 5f 66 6c 63 5f 63 6f 75 | 6e 74 20 3d 20 2a 66 6c |_flc_cou|nt = *fl|
|00004a60| 63 5f 63 6f 75 6e 74 3b | 0a 09 09 6d 65 6d 63 70 |c_count;|...memcp|
|00004a70| 79 28 73 62 2d 3e 73 76 | 5f 73 62 5f 66 6c 63 5f |y(sb->sv|_sb_flc_|
|00004a80| 62 6c 6f 63 6b 73 2c 20 | 66 6c 63 5f 62 6c 6f 63 |blocks, |flc_bloc|
|00004a90| 6b 73 2c 20 2a 66 6c 63 | 5f 63 6f 75 6e 74 20 2a |ks, *flc|_count *|
|00004aa0| 20 73 69 7a 65 6f 66 28 | 73 79 73 76 5f 7a 6f 6e | sizeof(|sysv_zon|
|00004ab0| 65 5f 74 29 29 3b 0a 09 | 09 62 72 65 6c 73 65 28 |e_t));..|.brelse(|
|00004ac0| 62 68 29 3b 0a 09 7d 0a | 09 2f 2a 20 4e 6f 77 20 |bh);..}.|./* Now |
|00004ad0| 74 68 65 20 66 72 65 65 | 20 6c 69 73 74 20 68 65 |the free| list he|
|00004ae0| 61 64 20 69 6e 20 74 68 | 65 20 73 75 70 65 72 62 |ad in th|e superb|
|00004af0| 6c 6f 63 6b 20 69 73 20 | 76 61 6c 69 64 20 61 67 |lock is |valid ag|
|00004b00| 61 69 6e 2e 20 2a 2f 0a | 09 69 66 20 28 73 62 2d |ain. */.|.if (sb-|
|00004b10| 3e 73 76 5f 62 6c 6f 63 | 6b 5f 73 69 7a 65 5f 72 |>sv_bloc|k_size_r|
|00004b20| 61 74 69 6f 5f 62 69 74 | 73 20 3e 20 30 29 20 2f |atio_bit|s > 0) /|
|00004b30| 2a 20 62 6c 6f 63 6b 5f | 73 69 7a 65 20 3c 20 42 |* block_|size < B|
|00004b40| 4c 4f 43 4b 5f 53 49 5a | 45 20 3f 20 2a 2f 0a 09 |LOCK_SIZ|E ? */..|
|00004b50| 09 62 68 20 3d 20 62 72 | 65 61 64 28 73 62 2d 3e |.bh = br|ead(sb->|
|00004b60| 73 5f 64 65 76 2c 20 28 | 62 6c 6f 63 6b 20 3e 3e |s_dev, (|block >>|
|00004b70| 20 73 62 2d 3e 73 76 5f | 62 6c 6f 63 6b 5f 73 69 | sb->sv_|block_si|
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|00004b90| 20 73 62 2d 3e 73 76 5f | 62 6c 6f 63 6b 5f 62 61 | sb->sv_|block_ba|
|00004ba0| 73 65 2c 20 42 4c 4f 43 | 4b 5f 53 49 5a 45 29 3b |se, BLOC|K_SIZE);|
|00004bb0| 0a 09 65 6c 73 65 0a 09 | 09 62 68 20 3d 20 67 65 |..else..|.bh = ge|
|00004bc0| 74 62 6c 6b 28 73 62 2d | 3e 73 5f 64 65 76 2c 20 |tblk(sb-|>s_dev, |
|00004bd0| 28 62 6c 6f 63 6b 20 3e | 3e 20 73 62 2d 3e 73 76 |(block >|> sb->sv|
|00004be0| 5f 62 6c 6f 63 6b 5f 73 | 69 7a 65 5f 72 61 74 69 |_block_s|ize_rati|
|00004bf0| 6f 5f 62 69 74 73 29 20 | 2b 20 73 62 2d 3e 73 76 |o_bits) |+ sb->sv|
|00004c00| 5f 62 6c 6f 63 6b 5f 62 | 61 73 65 2c 20 42 4c 4f |_block_b|ase, BLO|
|00004c10| 43 4b 5f 53 49 5a 45 29 | 3b 0a 09 69 66 20 28 21 |CK_SIZE)|;..if (!|
|00004c20| 62 68 29 20 7b 0a 09 09 | 70 72 69 6e 74 6b 28 22 |bh) {...|printk("|
|00004c30| 73 79 73 76 5f 6e 65 77 | 5f 62 6c 6f 63 6b 3a 20 |sysv_new|_block: |
|00004c40| 67 65 74 62 6c 6b 28 29 | 20 6f 72 20 62 72 65 61 |getblk()| or brea|
|00004c50| 64 28 29 20 66 61 69 6c | 65 64 5c 6e 22 29 3b 0a |d() fail|ed\n");.|
|00004c60| 09 09 75 6e 6c 6f 63 6b | 5f 73 75 70 65 72 28 73 |..unlock|_super(s|
|00004c70| 62 29 3b 0a 09 09 72 65 | 74 75 72 6e 20 30 3b 0a |b);...re|turn 0;.|
|00004c80| 09 7d 0a 09 62 68 5f 64 | 61 74 61 20 3d 20 62 68 |.}..bh_d|ata = bh|
|00004c90| 2d 3e 62 5f 64 61 74 61 | 20 2b 20 28 28 62 6c 6f |->b_data| + ((blo|
|00004ca0| 63 6b 20 26 20 73 62 2d | 3e 73 76 5f 62 6c 6f 63 |ck & sb-|>sv_bloc|
|00004cb0| 6b 5f 73 69 7a 65 5f 72 | 61 74 69 6f 5f 31 29 20 |k_size_r|atio_1) |
|00004cc0| 3c 3c 20 73 62 2d 3e 73 | 76 5f 62 6c 6f 63 6b 5f |<< sb->s|v_block_|
|00004cd0| 73 69 7a 65 5f 62 69 74 | 73 29 3b 0a 09 69 66 20 |size_bit|s);..if |
|00004ce0| 28 73 62 2d 3e 73 76 5f | 62 6c 6f 63 6b 5f 73 69 |(sb->sv_|block_si|
|00004cf0| 7a 65 5f 72 61 74 69 6f | 5f 62 69 74 73 20 3d 3d |ze_ratio|_bits ==|
|00004d00| 20 30 29 20 2f 2a 20 62 | 6c 6f 63 6b 5f 73 69 7a | 0) /* b|lock_siz|
|00004d10| 65 20 3d 3d 20 42 4c 4f | 43 4b 5f 53 49 5a 45 20 |e == BLO|CK_SIZE |
|00004d20| 3f 20 2a 2f 0a 09 09 69 | 66 20 28 62 68 2d 3e 62 |? */...i|f (bh->b|
|00004d30| 5f 63 6f 75 6e 74 20 21 | 3d 20 31 29 20 7b 0a 09 |_count !|= 1) {..|
|00004d40| 09 09 70 72 69 6e 74 6b | 28 22 73 79 73 76 5f 6e |..printk|("sysv_n|
|00004d50| 65 77 5f 62 6c 6f 63 6b | 3a 20 62 6c 6f 63 6b 20 |ew_block|: block |
|00004d60| 61 6c 72 65 61 64 79 20 | 69 6e 20 75 73 65 5c 6e |already |in use\n|
|00004d70| 22 29 3b 0a 09 09 09 75 | 6e 6c 6f 63 6b 5f 73 75 |");....u|nlock_su|
|00004d80| 70 65 72 28 73 62 29 3b | 0a 09 09 09 72 65 74 75 |per(sb);|....retu|
|00004d90| 72 6e 20 30 3b 0a 09 09 | 7d 0a 09 6d 65 6d 7a 65 |rn 0;...|}..memze|
|00004da0| 72 6f 28 62 68 5f 64 61 | 74 61 2c 73 62 2d 3e 73 |ro(bh_da|ta,sb->s|
|00004db0| 76 5f 62 6c 6f 63 6b 5f | 73 69 7a 65 29 3b 0a 09 |v_block_|size);..|
|00004dc0| 62 68 2d 3e 62 5f 64 69 | 72 74 20 3d 20 31 3b 0a |bh->b_di|rt = 1;.|
|00004dd0| 09 62 68 2d 3e 62 5f 75 | 70 74 6f 64 61 74 65 20 |.bh->b_u|ptodate |
|00004de0| 3d 20 31 3b 0a 09 62 72 | 65 6c 73 65 28 62 68 29 |= 1;..br|else(bh)|
|00004df0| 3b 0a 09 69 66 20 28 73 | 62 2d 3e 73 76 5f 63 6f |;..if (s|b->sv_co|
|00004e00| 6e 76 65 72 74 29 0a 09 | 09 2a 73 62 2d 3e 73 76 |nvert)..|.*sb->sv|
|00004e10| 5f 73 62 5f 74 6f 74 61 | 6c 5f 66 72 65 65 5f 62 |_sb_tota|l_free_b|
|00004e20| 6c 6f 63 6b 73 20 3d 0a | 09 09 20 20 74 6f 5f 63 |locks =.|.. to_c|
|00004e30| 6f 68 5f 75 6c 6f 6e 67 | 28 66 72 6f 6d 5f 63 6f |oh_ulong|(from_co|
|00004e40| 68 5f 75 6c 6f 6e 67 28 | 2a 73 62 2d 3e 73 76 5f |h_ulong(|*sb->sv_|
|00004e50| 73 62 5f 74 6f 74 61 6c | 5f 66 72 65 65 5f 62 6c |sb_total|_free_bl|
|00004e60| 6f 63 6b 73 29 20 2d 20 | 31 29 3b 0a 09 65 6c 73 |ocks) - |1);..els|
|00004e70| 65 0a 09 09 2a 73 62 2d | 3e 73 76 5f 73 62 5f 74 |e...*sb-|>sv_sb_t|
|00004e80| 6f 74 61 6c 5f 66 72 65 | 65 5f 62 6c 6f 63 6b 73 |otal_fre|e_blocks|
|00004e90| 20 3d 20 2a 73 62 2d 3e | 73 76 5f 73 62 5f 74 6f | = *sb->|sv_sb_to|
|00004ea0| 74 61 6c 5f 66 72 65 65 | 5f 62 6c 6f 63 6b 73 20 |tal_free|_blocks |
|00004eb0| 2d 20 31 3b 0a 09 73 62 | 2d 3e 73 76 5f 62 68 2d |- 1;..sb|->sv_bh-|
|00004ec0| 3e 62 5f 64 69 72 74 20 | 3d 20 31 3b 20 2f 2a 20 |>b_dirt |= 1; /* |
|00004ed0| 73 75 70 65 72 2d 62 6c | 6f 63 6b 20 68 61 73 20 |super-bl|ock has |
|00004ee0| 62 65 65 6e 20 6d 6f 64 | 69 66 69 65 64 20 2a 2f |been mod|ified */|
|00004ef0| 0a 09 73 62 2d 3e 73 5f | 64 69 72 74 20 3d 20 31 |..sb->s_|dirt = 1|
|00004f00| 3b 20 2f 2a 20 61 6e 64 | 20 6e 65 65 64 73 20 74 |; /* and| needs t|
|00004f10| 69 6d 65 20 73 74 61 6d | 70 20 2a 2f 0a 09 75 6e |ime stam|p */..un|
|00004f20| 6c 6f 63 6b 5f 73 75 70 | 65 72 28 73 62 29 3b 0a |lock_sup|er(sb);.|
|00004f30| 09 72 65 74 75 72 6e 20 | 62 6c 6f 63 6b 3b 0a 7d |.return |block;.}|
|00004f40| 0a 0a 75 6e 73 69 67 6e | 65 64 20 6c 6f 6e 67 20 |..unsign|ed long |
|00004f50| 73 79 73 76 5f 63 6f 75 | 6e 74 5f 66 72 65 65 5f |sysv_cou|nt_free_|
|00004f60| 62 6c 6f 63 6b 73 28 73 | 74 72 75 63 74 20 73 75 |blocks(s|truct su|
|00004f70| 70 65 72 5f 62 6c 6f 63 | 6b 20 2a 20 73 62 29 0a |per_bloc|k * sb).|
|00004f80| 7b 0a 23 69 66 20 31 20 | 2f 2a 20 74 65 73 74 20 |{.#if 1 |/* test |
|00004f90| 2a 2f 0a 09 69 6e 74 20 | 63 6f 75 6e 74 2c 20 6f |*/..int |count, o|
|00004fa0| 6c 64 5f 63 6f 75 6e 74 | 3b 0a 09 75 6e 73 69 67 |ld_count|;..unsig|
|00004fb0| 6e 65 64 20 69 6e 74 20 | 62 6c 6f 63 6b 3b 0a 09 |ned int |block;..|
|00004fc0| 73 74 72 75 63 74 20 62 | 75 66 66 65 72 5f 68 65 |struct b|uffer_he|
|00004fd0| 61 64 20 2a 20 62 68 3b | 0a 09 63 68 61 72 20 2a |ad * bh;|..char *|
|00004fe0| 20 62 68 5f 64 61 74 61 | 3b 0a 09 69 6e 74 20 69 | bh_data|;..int i|
|00004ff0| 3b 0a 0a 09 2f 2a 20 74 | 68 69 73 20 63 61 75 73 |;.../* t|his caus|
|00005000| 65 73 20 61 20 6c 6f 74 | 20 6f 66 20 64 69 73 6b |es a lot| of disk|
|00005010| 20 74 72 61 66 66 69 63 | 20 2e 2e 2e 20 2a 2f 0a | traffic| ... */.|
|00005020| 09 63 6f 75 6e 74 20 3d | 20 30 3b 0a 09 6c 6f 63 |.count =| 0;..loc|
|00005030| 6b 5f 73 75 70 65 72 28 | 73 62 29 3b 0a 09 69 66 |k_super(|sb);..if|
|00005040| 20 28 2a 73 62 2d 3e 73 | 76 5f 73 62 5f 66 6c 63 | (*sb->s|v_sb_flc|
|00005050| 5f 63 6f 75 6e 74 20 3e | 20 30 29 20 7b 0a 09 09 |_count >| 0) {...|
|00005060| 66 6f 72 20 28 69 20 3d | 20 2a 73 62 2d 3e 73 76 |for (i =| *sb->sv|
|00005070| 5f 73 62 5f 66 6c 63 5f | 63 6f 75 6e 74 20 3b 20 |_sb_flc_|count ; |
|00005080| 2f 2a 20 69 20 3e 20 30 | 20 2a 2f 20 3b 20 29 20 |/* i > 0| */ ; ) |
|00005090| 7b 0a 09 09 09 62 6c 6f | 63 6b 20 3d 20 73 62 2d |{....blo|ck = sb-|
|000050a0| 3e 73 76 5f 73 62 5f 66 | 6c 63 5f 62 6c 6f 63 6b |>sv_sb_f|lc_block|
|000050b0| 73 5b 2d 2d 69 5d 3b 0a | 09 09 09 69 66 20 28 73 |s[--i];.|...if (s|
|000050c0| 62 2d 3e 73 76 5f 63 6f | 6e 76 65 72 74 29 0a 09 |b->sv_co|nvert)..|
|000050d0| 09 09 09 62 6c 6f 63 6b | 20 3d 20 66 72 6f 6d 5f |...block| = from_|
|000050e0| 63 6f 68 5f 75 6c 6f 6e | 67 28 62 6c 6f 63 6b 29 |coh_ulon|g(block)|
|000050f0| 3b 0a 09 09 09 69 66 20 | 28 62 6c 6f 63 6b 20 3d |;....if |(block =|
|00005100| 3d 20 30 29 20 2f 2a 20 | 62 6c 6f 63 6b 20 30 20 |= 0) /* |block 0 |
|00005110| 74 65 72 6d 69 6e 61 74 | 65 73 20 6c 69 73 74 20 |terminat|es list |
|00005120| 2a 2f 0a 09 09 09 09 67 | 6f 74 6f 20 64 6f 6e 65 |*/.....g|oto done|
|00005130| 3b 0a 09 09 09 63 6f 75 | 6e 74 2b 2b 3b 0a 09 09 |;....cou|nt++;...|
|00005140| 09 69 66 20 28 69 20 3d | 3d 20 30 29 0a 09 09 09 |.if (i =|= 0)....|
|00005150| 09 62 72 65 61 6b 3b 0a | 09 09 7d 0a 09 09 2f 2a |.break;.|..}.../*|
|00005160| 20 62 6c 6f 63 6b 20 3d | 20 73 62 2d 3e 73 76 5f | block =| sb->sv_|
|00005170| 73 62 5f 66 6c 63 5f 62 | 6c 6f 63 6b 73 5b 30 5d |sb_flc_b|locks[0]|
|00005180| 2c 20 74 68 65 20 6c 61 | 73 74 20 62 6c 6f 63 6b |, the la|st block|
|00005190| 20 63 6f 6e 74 69 6e 75 | 65 73 20 74 68 65 20 66 | continu|es the f|
|000051a0| 72 65 65 20 6c 69 73 74 | 20 2a 2f 0a 09 09 77 68 |ree list| */...wh|
|000051b0| 69 6c 65 20 28 31 29 20 | 7b 0a 09 09 09 75 6e 73 |ile (1) |{....uns|
|000051c0| 69 67 6e 65 64 20 73 68 | 6f 72 74 20 2a 20 66 6c |igned sh|ort * fl|
|000051d0| 63 5f 63 6f 75 6e 74 3b | 0a 09 09 09 75 6e 73 69 |c_count;|....unsi|
|000051e0| 67 6e 65 64 20 6c 6f 6e | 67 20 2a 20 66 6c 63 5f |gned lon|g * flc_|
|000051f0| 62 6c 6f 63 6b 73 3b 0a | 0a 09 09 09 69 66 20 28 |blocks;.|....if (|
|00005200| 62 6c 6f 63 6b 20 3c 20 | 73 62 2d 3e 73 76 5f 66 |block < |sb->sv_f|
|00005210| 69 72 73 74 64 61 74 61 | 7a 6f 6e 65 20 7c 7c 20 |irstdata|zone || |
|00005220| 62 6c 6f 63 6b 20 3e 3d | 20 73 62 2d 3e 73 76 5f |block >=| sb->sv_|
|00005230| 6e 7a 6f 6e 65 73 29 20 | 7b 0a 09 09 09 09 70 72 |nzones) |{.....pr|
|00005240| 69 6e 74 6b 28 22 73 79 | 73 76 5f 63 6f 75 6e 74 |intk("sy|sv_count|
|00005250| 5f 66 72 65 65 5f 62 6c | 6f 63 6b 73 3a 20 6e 65 |_free_bl|ocks: ne|
|00005260| 77 20 62 6c 6f 63 6b 20 | 25 64 20 69 73 20 6e 6f |w block |%d is no|
|00005270| 74 20 69 6e 20 64 61 74 | 61 20 7a 6f 6e 65 5c 6e |t in dat|a zone\n|
|00005280| 22 2c 62 6c 6f 63 6b 29 | 3b 0a 09 09 09 09 62 72 |",block)|;.....br|
|00005290| 65 61 6b 3b 0a 09 09 09 | 7d 0a 09 09 09 69 66 20 |eak;....|}....if |
|000052a0| 28 21 28 62 68 20 3d 20 | 73 79 73 76 5f 62 72 65 |(!(bh = |sysv_bre|
|000052b0| 61 64 28 73 62 2c 20 73 | 62 2d 3e 73 5f 64 65 76 |ad(sb, s|b->s_dev|
|000052c0| 2c 20 62 6c 6f 63 6b 2c | 20 26 62 68 5f 64 61 74 |, block,| &bh_dat|
|000052d0| 61 29 29 29 20 7b 0a 09 | 09 09 09 70 72 69 6e 74 |a))) {..|...print|
|000052e0| 6b 28 22 73 79 73 76 5f | 63 6f 75 6e 74 5f 66 72 |k("sysv_|count_fr|
|000052f0| 65 65 5f 62 6c 6f 63 6b | 73 3a 20 63 61 6e 6e 6f |ee_block|s: canno|
|00005300| 74 20 72 65 61 64 20 66 | 72 65 65 2d 6c 69 73 74 |t read f|ree-list|
|00005310| 20 62 6c 6f 63 6b 5c 6e | 22 29 3b 0a 09 09 09 09 | block\n|");.....|
|00005320| 62 72 65 61 6b 3b 0a 09 | 09 09 7d 0a 09 09 09 73 |break;..|..}....s|
|00005330| 77 69 74 63 68 20 28 73 | 62 2d 3e 73 76 5f 74 79 |witch (s|b->sv_ty|
|00005340| 70 65 29 20 7b 0a 09 09 | 09 09 63 61 73 65 20 46 |pe) {...|..case F|
|00005350| 53 54 59 50 45 5f 58 45 | 4e 49 58 3a 0a 09 09 09 |STYPE_XE|NIX:....|
|00005360| 09 09 66 6c 63 5f 63 6f | 75 6e 74 20 3d 20 26 28 |..flc_co|unt = &(|
|00005370| 28 73 74 72 75 63 74 20 | 78 65 6e 69 78 5f 66 72 |(struct |xenix_fr|
|00005380| 65 65 6c 69 73 74 5f 63 | 68 75 6e 6b 20 2a 29 20 |eelist_c|hunk *) |
|00005390| 62 68 5f 64 61 74 61 29 | 2d 3e 66 6c 5f 6e 66 72 |bh_data)|->fl_nfr|
|000053a0| 65 65 3b 0a 09 09 09 09 | 09 66 6c 63 5f 62 6c 6f |ee;.....|.flc_blo|
|000053b0| 63 6b 73 20 3d 20 26 28 | 28 73 74 72 75 63 74 20 |cks = &(|(struct |
|000053c0| 78 65 6e 69 78 5f 66 72 | 65 65 6c 69 73 74 5f 63 |xenix_fr|eelist_c|
|000053d0| 68 75 6e 6b 20 2a 29 20 | 62 68 5f 64 61 74 61 29 |hunk *) |bh_data)|
|000053e0| 2d 3e 66 6c 5f 66 72 65 | 65 5b 30 5d 3b 0a 09 09 |->fl_fre|e[0];...|
|000053f0| 09 09 09 62 72 65 61 6b | 3b 0a 09 09 09 09 63 61 |...break|;.....ca|
|00005400| 73 65 20 46 53 54 59 50 | 45 5f 53 59 53 56 34 3a |se FSTYP|E_SYSV4:|
|00005410| 0a 09 09 09 09 09 66 6c | 63 5f 63 6f 75 6e 74 20 |......fl|c_count |
|00005420| 3d 20 26 28 28 73 74 72 | 75 63 74 20 73 79 73 76 |= &((str|uct sysv|
|00005430| 34 5f 66 72 65 65 6c 69 | 73 74 5f 63 68 75 6e 6b |4_freeli|st_chunk|
|00005440| 20 2a 29 20 62 68 5f 64 | 61 74 61 29 2d 3e 66 6c | *) bh_d|ata)->fl|
|00005450| 5f 6e 66 72 65 65 3b 0a | 09 09 09 09 09 66 6c 63 |_nfree;.|.....flc|
|00005460| 5f 62 6c 6f 63 6b 73 20 | 3d 20 26 28 28 73 74 72 |_blocks |= &((str|
|00005470| 75 63 74 20 73 79 73 76 | 34 5f 66 72 65 65 6c 69 |uct sysv|4_freeli|
|00005480| 73 74 5f 63 68 75 6e 6b | 20 2a 29 20 62 68 5f 64 |st_chunk| *) bh_d|
|00005490| 61 74 61 29 2d 3e 66 6c | 5f 66 72 65 65 5b 30 5d |ata)->fl|_free[0]|
|000054a0| 3b 0a 09 09 09 09 09 62 | 72 65 61 6b 3b 0a 09 09 |;......b|reak;...|
|000054b0| 09 09 63 61 73 65 20 46 | 53 54 59 50 45 5f 53 59 |..case F|STYPE_SY|
|000054c0| 53 56 32 3a 0a 09 09 09 | 09 09 66 6c 63 5f 63 6f |SV2:....|..flc_co|
|000054d0| 75 6e 74 20 3d 20 26 28 | 28 73 74 72 75 63 74 20 |unt = &(|(struct |
|000054e0| 73 79 73 76 32 5f 66 72 | 65 65 6c 69 73 74 5f 63 |sysv2_fr|eelist_c|
|000054f0| 68 75 6e 6b 20 2a 29 20 | 62 68 5f 64 61 74 61 29 |hunk *) |bh_data)|
|00005500| 2d 3e 66 6c 5f 6e 66 72 | 65 65 3b 0a 09 09 09 09 |->fl_nfr|ee;.....|
|00005510| 09 66 6c 63 5f 62 6c 6f | 63 6b 73 20 3d 20 26 28 |.flc_blo|cks = &(|
|00005520| 28 73 74 72 75 63 74 20 | 73 79 73 76 32 5f 66 72 |(struct |sysv2_fr|
|00005530| 65 65 6c 69 73 74 5f 63 | 68 75 6e 6b 20 2a 29 20 |eelist_c|hunk *) |
|00005540| 62 68 5f 64 61 74 61 29 | 2d 3e 66 6c 5f 66 72 65 |bh_data)|->fl_fre|
|00005550| 65 5b 30 5d 3b 0a 09 09 | 09 09 09 62 72 65 61 6b |e[0];...|...break|
|00005560| 3b 0a 09 09 09 09 63 61 | 73 65 20 46 53 54 59 50 |;.....ca|se FSTYP|
|00005570| 45 5f 43 4f 48 3a 0a 09 | 09 09 09 09 66 6c 63 5f |E_COH:..|....flc_|
|00005580| 63 6f 75 6e 74 20 3d 20 | 26 28 28 73 74 72 75 63 |count = |&((struc|
|00005590| 74 20 63 6f 68 5f 66 72 | 65 65 6c 69 73 74 5f 63 |t coh_fr|eelist_c|
|000055a0| 68 75 6e 6b 20 2a 29 20 | 62 68 5f 64 61 74 61 29 |hunk *) |bh_data)|
|000055b0| 2d 3e 66 6c 5f 6e 66 72 | 65 65 3b 0a 09 09 09 09 |->fl_nfr|ee;.....|
|000055c0| 09 66 6c 63 5f 62 6c 6f | 63 6b 73 20 3d 20 26 28 |.flc_blo|cks = &(|
|000055d0| 28 73 74 72 75 63 74 20 | 63 6f 68 5f 66 72 65 65 |(struct |coh_free|
|000055e0| 6c 69 73 74 5f 63 68 75 | 6e 6b 20 2a 29 20 62 68 |list_chu|nk *) bh|
|000055f0| 5f 64 61 74 61 29 2d 3e | 66 6c 5f 66 72 65 65 5b |_data)->|fl_free[|
|00005600| 30 5d 3b 0a 09 09 09 09 | 09 62 72 65 61 6b 3b 0a |0];.....|.break;.|
|00005610| 09 09 09 09 64 65 66 61 | 75 6c 74 3a 20 70 61 6e |....defa|ult: pan|
|00005620| 69 63 28 22 73 79 73 76 | 5f 63 6f 75 6e 74 5f 66 |ic("sysv|_count_f|
|00005630| 72 65 65 5f 62 6c 6f 63 | 6b 73 3a 20 69 6e 76 61 |ree_bloc|ks: inva|
|00005640| 6c 69 64 20 66 73 20 74 | 79 70 65 5c 6e 22 29 3b |lid fs t|ype\n");|
|00005650| 0a 09 09 09 7d 0a 09 09 | 09 69 66 20 28 2a 66 6c |....}...|.if (*fl|
|00005660| 63 5f 63 6f 75 6e 74 20 | 3e 20 73 62 2d 3e 73 76 |c_count |> sb->sv|
|00005670| 5f 66 6c 63 5f 73 69 7a | 65 29 20 7b 0a 09 09 09 |_flc_siz|e) {....|
|00005680| 09 70 72 69 6e 74 6b 28 | 22 73 79 73 76 5f 63 6f |.printk(|"sysv_co|
|00005690| 75 6e 74 5f 66 72 65 65 | 5f 62 6c 6f 63 6b 73 3a |unt_free|_blocks:|
|000056a0| 20 66 72 65 65 2d 6c 69 | 73 74 20 62 6c 6f 63 6b | free-li|st block|
|000056b0| 20 77 69 74 68 20 3e 66 | 6c 63 5f 73 69 7a 65 20 | with >f|lc_size |
|000056c0| 65 6e 74 72 69 65 73 5c | 6e 22 29 3b 0a 09 09 09 |entries\|n");....|
|000056d0| 09 62 72 65 6c 73 65 28 | 62 68 29 3b 0a 09 09 09 |.brelse(|bh);....|
|000056e0| 09 62 72 65 61 6b 3b 0a | 09 09 09 7d 0a 09 09 09 |.break;.|...}....|
|000056f0| 69 66 20 28 2a 66 6c 63 | 5f 63 6f 75 6e 74 20 3d |if (*flc|_count =|
|00005700| 3d 20 30 29 20 7b 20 2f | 2a 20 41 70 70 6c 69 65 |= 0) { /|* Applie|
|00005710| 73 20 6f 6e 6c 79 20 74 | 6f 20 43 6f 68 65 72 65 |s only t|o Cohere|
|00005720| 6e 74 20 46 53 20 2a 2f | 0a 09 09 09 09 62 72 65 |nt FS */|.....bre|
|00005730| 6c 73 65 28 62 68 29 3b | 0a 09 09 09 09 62 72 65 |lse(bh);|.....bre|
|00005740| 61 6b 3b 0a 09 09 09 7d | 0a 09 09 09 66 6f 72 20 |ak;....}|....for |
|00005750| 28 69 20 3d 20 2a 66 6c | 63 5f 63 6f 75 6e 74 20 |(i = *fl|c_count |
|00005760| 3b 20 2f 2a 20 69 20 3e | 20 30 20 2a 2f 20 3b 20 |; /* i >| 0 */ ; |
|00005770| 29 20 7b 0a 09 09 09 09 | 62 6c 6f 63 6b 20 3d 20 |) {.....|block = |
|00005780| 66 6c 63 5f 62 6c 6f 63 | 6b 73 5b 2d 2d 69 5d 3b |flc_bloc|ks[--i];|
|00005790| 0a 09 09 09 09 69 66 20 | 28 73 62 2d 3e 73 76 5f |.....if |(sb->sv_|
|000057a0| 63 6f 6e 76 65 72 74 29 | 0a 09 09 09 09 09 62 6c |convert)|......bl|
|000057b0| 6f 63 6b 20 3d 20 66 72 | 6f 6d 5f 63 6f 68 5f 75 |ock = fr|om_coh_u|
|000057c0| 6c 6f 6e 67 28 62 6c 6f | 63 6b 29 3b 0a 09 09 09 |long(blo|ck);....|
|000057d0| 09 69 66 20 28 62 6c 6f | 63 6b 20 3d 3d 20 30 29 |.if (blo|ck == 0)|
|000057e0| 20 2f 2a 20 62 6c 6f 63 | 6b 20 30 20 74 65 72 6d | /* bloc|k 0 term|
|000057f0| 69 6e 61 74 65 73 20 6c | 69 73 74 20 2a 2f 0a 09 |inates l|ist */..|
|00005800| 09 09 09 09 62 72 65 61 | 6b 3b 0a 09 09 09 09 63 |....brea|k;.....c|
|00005810| 6f 75 6e 74 2b 2b 3b 0a | 09 09 09 09 69 66 20 28 |ount++;.|....if (|
|00005820| 69 20 3d 3d 20 30 29 0a | 09 09 09 09 09 62 72 65 |i == 0).|.....bre|
|00005830| 61 6b 3b 0a 09 09 09 7d | 0a 09 09 09 2f 2a 20 62 |ak;....}|..../* b|
|00005840| 6c 6f 63 6b 20 3d 20 66 | 6c 63 5f 62 6c 6f 63 6b |lock = f|lc_block|
|00005850| 73 5b 30 5d 2c 20 74 68 | 65 20 6c 61 73 74 20 62 |s[0], th|e last b|
|00005860| 6c 6f 63 6b 20 63 6f 6e | 74 69 6e 75 65 73 20 74 |lock con|tinues t|
|00005870| 68 65 20 66 72 65 65 20 | 6c 69 73 74 20 2a 2f 0a |he free |list */.|
|00005880| 09 09 09 62 72 65 6c 73 | 65 28 62 68 29 3b 0a 09 |...brels|e(bh);..|
|00005890| 09 09 69 66 20 28 62 6c | 6f 63 6b 20 3d 3d 20 30 |..if (bl|ock == 0|
|000058a0| 29 20 2f 2a 20 41 70 70 | 6c 69 65 73 20 6f 6e 6c |) /* App|lies onl|
|000058b0| 79 20 74 6f 20 58 65 6e | 69 78 20 46 53 20 61 6e |y to Xen|ix FS an|
|000058c0| 64 20 53 79 73 74 65 6d | 56 20 46 53 20 2a 2f 0a |d System|V FS */.|
|000058d0| 09 09 09 09 62 72 65 61 | 6b 3b 0a 09 09 7d 0a 09 |....brea|k;...}..|
|000058e0| 09 64 6f 6e 65 3a 20 3b | 0a 09 7d 0a 09 6f 6c 64 |.done: ;|..}..old|
|000058f0| 5f 63 6f 75 6e 74 20 3d | 20 2a 73 62 2d 3e 73 76 |_count =| *sb->sv|
|00005900| 5f 73 62 5f 74 6f 74 61 | 6c 5f 66 72 65 65 5f 62 |_sb_tota|l_free_b|
|00005910| 6c 6f 63 6b 73 3b 0a 09 | 69 66 20 28 73 62 2d 3e |locks;..|if (sb->|
|00005920| 73 76 5f 63 6f 6e 76 65 | 72 74 29 0a 09 09 6f 6c |sv_conve|rt)...ol|
|00005930| 64 5f 63 6f 75 6e 74 20 | 3d 20 66 72 6f 6d 5f 63 |d_count |= from_c|
|00005940| 6f 68 5f 75 6c 6f 6e 67 | 28 6f 6c 64 5f 63 6f 75 |oh_ulong|(old_cou|
|00005950| 6e 74 29 3b 0a 09 69 66 | 20 28 63 6f 75 6e 74 20 |nt);..if| (count |
|00005960| 21 3d 20 6f 6c 64 5f 63 | 6f 75 6e 74 29 20 7b 0a |!= old_c|ount) {.|
|00005970| 09 09 70 72 69 6e 74 6b | 28 22 73 79 73 76 5f 63 |..printk|("sysv_c|
|00005980| 6f 75 6e 74 5f 66 72 65 | 65 5f 62 6c 6f 63 6b 73 |ount_fre|e_blocks|
|00005990| 3a 20 66 72 65 65 20 62 | 6c 6f 63 6b 20 63 6f 75 |: free b|lock cou|
|000059a0| 6e 74 20 77 61 73 20 25 | 64 2c 20 63 6f 72 72 65 |nt was %|d, corre|
|000059b0| 63 74 69 6e 67 20 74 6f | 20 25 64 5c 6e 22 2c 6f |cting to| %d\n",o|
|000059c0| 6c 64 5f 63 6f 75 6e 74 | 2c 63 6f 75 6e 74 29 3b |ld_count|,count);|
|000059d0| 0a 09 09 69 66 20 28 21 | 28 73 62 2d 3e 73 5f 66 |...if (!|(sb->s_f|
|000059e0| 6c 61 67 73 20 26 20 4d | 53 5f 52 44 4f 4e 4c 59 |lags & M|S_RDONLY|
|000059f0| 29 29 20 7b 0a 09 09 09 | 2a 73 62 2d 3e 73 76 5f |)) {....|*sb->sv_|
|00005a00| 73 62 5f 74 6f 74 61 6c | 5f 66 72 65 65 5f 62 6c |sb_total|_free_bl|
|00005a10| 6f 63 6b 73 20 3d 20 28 | 73 62 2d 3e 73 76 5f 63 |ocks = (|sb->sv_c|
|00005a20| 6f 6e 76 65 72 74 20 3f | 20 74 6f 5f 63 6f 68 5f |onvert ?| to_coh_|
|00005a30| 75 6c 6f 6e 67 28 63 6f | 75 6e 74 29 20 3a 20 63 |ulong(co|unt) : c|
|00005a40| 6f 75 6e 74 29 3b 0a 09 | 09 09 73 62 2d 3e 73 76 |ount);..|..sb->sv|
|00005a50| 5f 62 68 2d 3e 62 5f 64 | 69 72 74 20 3d 20 31 3b |_bh->b_d|irt = 1;|
|00005a60| 20 2f 2a 20 73 75 70 65 | 72 2d 62 6c 6f 63 6b 20 | /* supe|r-block |
|00005a70| 68 61 73 20 62 65 65 6e | 20 6d 6f 64 69 66 69 65 |has been| modifie|
|00005a80| 64 20 2a 2f 0a 09 09 09 | 73 62 2d 3e 73 5f 64 69 |d */....|sb->s_di|
|00005a90| 72 74 20 3d 20 31 3b 20 | 2f 2a 20 61 6e 64 20 6e |rt = 1; |/* and n|
|00005aa0| 65 65 64 73 20 74 69 6d | 65 20 73 74 61 6d 70 20 |eeds tim|e stamp |
|00005ab0| 2a 2f 0a 09 09 7d 0a 09 | 7d 0a 09 75 6e 6c 6f 63 |*/...}..|}..unloc|
|00005ac0| 6b 5f 73 75 70 65 72 28 | 73 62 29 3b 0a 09 72 65 |k_super(|sb);..re|
|00005ad0| 74 75 72 6e 20 63 6f 75 | 6e 74 3b 0a 23 65 6c 73 |turn cou|nt;.#els|
|00005ae0| 65 0a 09 69 6e 74 20 63 | 6f 75 6e 74 3b 0a 0a 09 |e..int c|ount;...|
|00005af0| 63 6f 75 6e 74 20 3d 20 | 2a 73 62 2d 3e 73 76 5f |count = |*sb->sv_|
|00005b00| 73 62 5f 74 6f 74 61 6c | 5f 66 72 65 65 5f 62 6c |sb_total|_free_bl|
|00005b10| 6f 63 6b 73 3b 0a 09 69 | 66 20 28 73 62 2d 3e 73 |ocks;..i|f (sb->s|
|00005b20| 76 5f 63 6f 6e 76 65 72 | 74 29 0a 09 09 63 6f 75 |v_conver|t)...cou|
|00005b30| 6e 74 20 3d 20 66 72 6f | 6d 5f 63 6f 68 5f 75 6c |nt = fro|m_coh_ul|
|00005b40| 6f 6e 67 28 63 6f 75 6e | 74 29 3b 0a 09 72 65 74 |ong(coun|t);..ret|
|00005b50| 75 72 6e 20 63 6f 75 6e | 74 3b 0a 23 65 6e 64 69 |urn coun|t;.#endi|
|00005b60| 66 0a 7d 0a 0a 00 00 00 | 00 00 00 00 00 00 00 00 |f.}.....|........|
|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| 66 73 2f 73 79 73 76 2f | 64 69 72 2e 63 00 00 00 |fs/sysv/|dir.c...|
|00005c10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005c20| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005c30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005c40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005c50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005c60| 00 00 00 00 31 30 30 36 | 34 34 20 00 20 20 20 20 |....1006|44 . |
|00005c70| 20 30 20 00 20 20 20 20 | 20 30 20 00 20 20 20 20 | 0 . | 0 . |
|00005c80| 20 20 20 35 35 34 34 20 | 20 35 34 37 36 35 34 35 | 5544 | 5476545|
|00005c90| 35 37 35 20 20 31 31 35 | 33 31 00 20 30 00 00 00 |575 115|31. 0...|
|00005ca0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005cb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005cc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005cd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005ce0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005cf0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005d00| 00 75 73 74 61 72 20 20 | 00 72 6f 6f 74 00 00 00 |.ustar |.root...|
|00005d10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005d20| 00 00 00 00 00 00 00 00 | 00 72 6f 6f 74 00 00 00 |........|.root...|
|00005d30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005d40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005d50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005d60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005d70| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005d80| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005d90| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005da0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005db0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005dc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005dd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005de0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005df0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005e00| 2f 2a 0a 20 2a 20 20 6c | 69 6e 75 78 2f 66 73 2f |/*. * l|inux/fs/|
|00005e10| 73 79 73 76 2f 64 69 72 | 2e 63 0a 20 2a 0a 20 2a |sysv/dir|.c. *. *|
|00005e20| 20 20 6d 69 6e 69 78 2f | 64 69 72 2e 63 0a 20 2a | minix/|dir.c. *|
|00005e30| 20 20 43 6f 70 79 72 69 | 67 68 74 20 28 43 29 20 | Copyri|ght (C) |
|00005e40| 31 39 39 31 2c 20 31 39 | 39 32 20 20 4c 69 6e 75 |1991, 19|92 Linu|
|00005e50| 73 20 54 6f 72 76 61 6c | 64 73 0a 20 2a 0a 20 2a |s Torval|ds. *. *|
|00005e60| 20 20 63 6f 68 2f 64 69 | 72 2e 63 0a 20 2a 20 20 | coh/di|r.c. * |
|00005e70| 43 6f 70 79 72 69 67 68 | 74 20 28 43 29 20 31 39 |Copyrigh|t (C) 19|
|00005e80| 39 33 20 20 50 61 73 63 | 61 6c 20 48 61 69 62 6c |93 Pasc|al Haibl|
|00005e90| 65 2c 20 42 72 75 6e 6f | 20 48 61 69 62 6c 65 0a |e, Bruno| Haible.|
|00005ea0| 20 2a 0a 20 2a 20 20 73 | 79 73 76 2f 64 69 72 2e | *. * s|ysv/dir.|
|00005eb0| 63 0a 20 2a 20 20 43 6f | 70 79 72 69 67 68 74 20 |c. * Co|pyright |
|00005ec0| 28 43 29 20 31 39 39 33 | 20 20 42 72 75 6e 6f 20 |(C) 1993| Bruno |
|00005ed0| 48 61 69 62 6c 65 0a 20 | 2a 0a 20 2a 20 20 53 79 |Haible. |*. * Sy|
|00005ee0| 73 74 65 6d 56 2f 43 6f | 68 65 72 65 6e 74 20 64 |stemV/Co|herent d|
|00005ef0| 69 72 65 63 74 6f 72 79 | 20 68 61 6e 64 6c 69 6e |irectory| handlin|
|00005f00| 67 20 66 75 6e 63 74 69 | 6f 6e 73 0a 20 2a 2f 0a |g functi|ons. */.|
|00005f10| 0a 23 69 6e 63 6c 75 64 | 65 20 3c 61 73 6d 2f 73 |.#includ|e <asm/s|
|00005f20| 65 67 6d 65 6e 74 2e 68 | 3e 0a 0a 23 69 6e 63 6c |egment.h|>..#incl|
|00005f30| 75 64 65 20 3c 6c 69 6e | 75 78 2f 65 72 72 6e 6f |ude <lin|ux/errno|
|00005f40| 2e 68 3e 0a 23 69 6e 63 | 6c 75 64 65 20 3c 6c 69 |.h>.#inc|lude <li|
|00005f50| 6e 75 78 2f 66 73 2e 68 | 3e 0a 23 69 6e 63 6c 75 |nux/fs.h|>.#inclu|
|00005f60| 64 65 20 3c 6c 69 6e 75 | 78 2f 73 79 73 76 5f 66 |de <linu|x/sysv_f|
|00005f70| 73 2e 68 3e 0a 23 69 6e | 63 6c 75 64 65 20 3c 6c |s.h>.#in|clude <l|
|00005f80| 69 6e 75 78 2f 73 74 61 | 74 2e 68 3e 0a 0a 73 74 |inux/sta|t.h>..st|
|00005f90| 61 74 69 63 20 69 6e 74 | 20 73 79 73 76 5f 64 69 |atic int| sysv_di|
|00005fa0| 72 5f 72 65 61 64 28 73 | 74 72 75 63 74 20 69 6e |r_read(s|truct in|
|00005fb0| 6f 64 65 20 2a 20 69 6e | 6f 64 65 2c 20 73 74 72 |ode * in|ode, str|
|00005fc0| 75 63 74 20 66 69 6c 65 | 20 2a 20 66 69 6c 70 2c |uct file| * filp,|
|00005fd0| 20 63 68 61 72 20 2a 20 | 62 75 66 2c 20 69 6e 74 | char * |buf, int|
|00005fe0| 20 63 6f 75 6e 74 29 0a | 7b 0a 09 72 65 74 75 72 | count).|{..retur|
|00005ff0| 6e 20 2d 45 49 53 44 49 | 52 3b 0a 7d 0a 0a 73 74 |n -EISDI|R;.}..st|
|00006000| 61 74 69 63 20 69 6e 74 | 20 73 79 73 76 5f 72 65 |atic int| sysv_re|
|00006010| 61 64 64 69 72 28 73 74 | 72 75 63 74 20 69 6e 6f |addir(st|ruct ino|
|00006020| 64 65 20 2a 2c 20 73 74 | 72 75 63 74 20 66 69 6c |de *, st|ruct fil|
|00006030| 65 20 2a 2c 20 73 74 72 | 75 63 74 20 64 69 72 65 |e *, str|uct dire|
|00006040| 6e 74 20 2a 2c 20 69 6e | 74 29 3b 0a 0a 73 74 61 |nt *, in|t);..sta|
|00006050| 74 69 63 20 73 74 72 75 | 63 74 20 66 69 6c 65 5f |tic stru|ct file_|
|00006060| 6f 70 65 72 61 74 69 6f | 6e 73 20 73 79 73 76 5f |operatio|ns sysv_|
|00006070| 64 69 72 5f 6f 70 65 72 | 61 74 69 6f 6e 73 20 3d |dir_oper|ations =|
|00006080| 20 7b 0a 09 4e 55 4c 4c | 2c 09 09 09 2f 2a 20 6c | {..NULL|,.../* l|
|00006090| 73 65 65 6b 20 2d 20 64 | 65 66 61 75 6c 74 20 2a |seek - d|efault *|
|000060a0| 2f 0a 09 73 79 73 76 5f | 64 69 72 5f 72 65 61 64 |/..sysv_|dir_read|
|000060b0| 2c 09 09 2f 2a 20 72 65 | 61 64 20 2a 2f 0a 09 4e |,../* re|ad */..N|
|000060c0| 55 4c 4c 2c 09 09 09 2f | 2a 20 77 72 69 74 65 20 |ULL,.../|* write |
|000060d0| 2d 20 62 61 64 20 2a 2f | 0a 09 73 79 73 76 5f 72 |- bad */|..sysv_r|
|000060e0| 65 61 64 64 69 72 2c 09 | 09 2f 2a 20 72 65 61 64 |eaddir,.|./* read|
|000060f0| 64 69 72 20 2a 2f 0a 09 | 4e 55 4c 4c 2c 09 09 09 |dir */..|NULL,...|
|00006100| 2f 2a 20 73 65 6c 65 63 | 74 20 2d 20 64 65 66 61 |/* selec|t - defa|
|00006110| 75 6c 74 20 2a 2f 0a 09 | 4e 55 4c 4c 2c 09 09 09 |ult */..|NULL,...|
|00006120| 2f 2a 20 69 6f 63 74 6c | 20 2d 20 64 65 66 61 75 |/* ioctl| - defau|
|00006130| 6c 74 20 2a 2f 0a 09 4e | 55 4c 4c 2c 09 09 09 2f |lt */..N|ULL,.../|
|00006140| 2a 20 6d 6d 61 70 20 2a | 2f 0a 09 4e 55 4c 4c 2c |* mmap *|/..NULL,|
|00006150| 09 09 09 2f 2a 20 6e 6f | 20 73 70 65 63 69 61 6c |.../* no| special|
|00006160| 20 6f 70 65 6e 20 63 6f | 64 65 20 2a 2f 0a 09 4e | open co|de */..N|
|00006170| 55 4c 4c 2c 09 09 09 2f | 2a 20 6e 6f 20 73 70 65 |ULL,.../|* no spe|
|00006180| 63 69 61 6c 20 72 65 6c | 65 61 73 65 20 63 6f 64 |cial rel|ease cod|
|00006190| 65 20 2a 2f 0a 09 66 69 | 6c 65 5f 66 73 79 6e 63 |e */..fi|le_fsync|
|000061a0| 09 09 2f 2a 20 64 65 66 | 61 75 6c 74 20 66 73 79 |../* def|ault fsy|
|000061b0| 6e 63 20 2a 2f 0a 7d 3b | 0a 0a 2f 2a 0a 20 2a 20 |nc */.};|../*. * |
|000061c0| 64 69 72 65 63 74 6f 72 | 69 65 73 20 63 61 6e 20 |director|ies can |
|000061d0| 68 61 6e 64 6c 65 20 6d | 6f 73 74 20 6f 70 65 72 |handle m|ost oper|
|000061e0| 61 74 69 6f 6e 73 2e 2e | 2e 0a 20 2a 2f 0a 73 74 |ations..|.. */.st|
|000061f0| 72 75 63 74 20 69 6e 6f | 64 65 5f 6f 70 65 72 61 |ruct ino|de_opera|
|00006200| 74 69 6f 6e 73 20 73 79 | 73 76 5f 64 69 72 5f 69 |tions sy|sv_dir_i|
|00006210| 6e 6f 64 65 5f 6f 70 65 | 72 61 74 69 6f 6e 73 20 |node_ope|rations |
|00006220| 3d 20 7b 0a 09 26 73 79 | 73 76 5f 64 69 72 5f 6f |= {..&sy|sv_dir_o|
|00006230| 70 65 72 61 74 69 6f 6e | 73 2c 09 2f 2a 20 64 65 |peration|s,./* de|
|00006240| 66 61 75 6c 74 20 64 69 | 72 65 63 74 6f 72 79 20 |fault di|rectory |
|00006250| 66 69 6c 65 2d 6f 70 73 | 20 2a 2f 0a 09 73 79 73 |file-ops| */..sys|
|00006260| 76 5f 63 72 65 61 74 65 | 2c 09 09 2f 2a 20 63 72 |v_create|,../* cr|
|00006270| 65 61 74 65 20 2a 2f 0a | 09 73 79 73 76 5f 6c 6f |eate */.|.sysv_lo|
|00006280| 6f 6b 75 70 2c 09 09 2f | 2a 20 6c 6f 6f 6b 75 70 |okup,../|* lookup|
|00006290| 20 2a 2f 0a 09 73 79 73 | 76 5f 6c 69 6e 6b 2c 09 | */..sys|v_link,.|
|000062a0| 09 2f 2a 20 6c 69 6e 6b | 20 2a 2f 0a 09 73 79 73 |./* link| */..sys|
|000062b0| 76 5f 75 6e 6c 69 6e 6b | 2c 09 09 2f 2a 20 75 6e |v_unlink|,../* un|
|000062c0| 6c 69 6e 6b 20 2a 2f 0a | 09 73 79 73 76 5f 73 79 |link */.|.sysv_sy|
|000062d0| 6d 6c 69 6e 6b 2c 09 09 | 2f 2a 20 73 79 6d 6c 69 |mlink,..|/* symli|
|000062e0| 6e 6b 20 2a 2f 0a 09 73 | 79 73 76 5f 6d 6b 64 69 |nk */..s|ysv_mkdi|
|000062f0| 72 2c 09 09 2f 2a 20 6d | 6b 64 69 72 20 2a 2f 0a |r,../* m|kdir */.|
|00006300| 09 73 79 73 76 5f 72 6d | 64 69 72 2c 09 09 2f 2a |.sysv_rm|dir,../*|
|00006310| 20 72 6d 64 69 72 20 2a | 2f 0a 09 73 79 73 76 5f | rmdir *|/..sysv_|
|00006320| 6d 6b 6e 6f 64 2c 09 09 | 2f 2a 20 6d 6b 6e 6f 64 |mknod,..|/* mknod|
|00006330| 20 2a 2f 0a 09 73 79 73 | 76 5f 72 65 6e 61 6d 65 | */..sys|v_rename|
|00006340| 2c 09 09 2f 2a 20 72 65 | 6e 61 6d 65 20 2a 2f 0a |,../* re|name */.|
|00006350| 09 4e 55 4c 4c 2c 09 09 | 09 2f 2a 20 72 65 61 64 |.NULL,..|./* read|
|00006360| 6c 69 6e 6b 20 2a 2f 0a | 09 4e 55 4c 4c 2c 09 09 |link */.|.NULL,..|
|00006370| 09 2f 2a 20 66 6f 6c 6c | 6f 77 5f 6c 69 6e 6b 20 |./* foll|ow_link |
|00006380| 2a 2f 0a 09 4e 55 4c 4c | 2c 09 09 09 2f 2a 20 62 |*/..NULL|,.../* b|
|00006390| 6d 61 70 20 2a 2f 0a 09 | 73 79 73 76 5f 74 72 75 |map */..|sysv_tru|
|000063a0| 6e 63 61 74 65 2c 09 09 | 2f 2a 20 74 72 75 6e 63 |ncate,..|/* trunc|
|000063b0| 61 74 65 20 2a 2f 0a 09 | 4e 55 4c 4c 09 09 09 2f |ate */..|NULL.../|
|000063c0| 2a 20 70 65 72 6d 69 73 | 73 69 6f 6e 20 2a 2f 0a |* permis|sion */.|
|000063d0| 7d 3b 0a 0a 73 74 61 74 | 69 63 20 69 6e 74 20 73 |};..stat|ic int s|
|000063e0| 79 73 76 5f 72 65 61 64 | 64 69 72 28 73 74 72 75 |ysv_read|dir(stru|
|000063f0| 63 74 20 69 6e 6f 64 65 | 20 2a 20 69 6e 6f 64 65 |ct inode| * inode|
+--------+-------------------------+-------------------------+--------+--------+
Only 25.0 KB of data is shown above.
