block p p MFM, RLL IDE / CD-ROM
4 char p p TTY
5 char p p p TTY
6 char p p pp
7 char p p
8 block p SCSI
9 char p SCSI
block p
10 char , p
11 block p SCSI CD-ROM
12 char QIC-02
block p p MSCDEX CD-ROM
13 char pp
block 8- MFM/RLL/IDE pp
14 char
block p p BIOS
15 char
block CD-ROM Sony CDU-31A/CDU-33A
16 char ppp p
block CD-ROM Gold Star
17 char Chase (pp)
block Optics Storage CD-ROM (pp)
18 char Chase
block Sanyo CD-ROM (pp)
19 char Cyclades
char Double
20 block Cyclades
char Hitachi CD-ROM (pp)
21 block Generic SCSI
22 char Digiboard
block p p MFM, RLL IDE / CD-ROM
23 char Digiboard
block Mitsumi CD-ROM
24 char Stallion
- 105 -
block Sony CDU-535 CD-ROM
25 char Stallion
block p CD-ROM Matsushita (Panasonic/SoundBlaster)
26 block p CD-ROM Matsushita (Panasonic/SoundBlaster)
27 char QIC-117
block p CD-ROM Matsushita (Panasonic/SoundBlaster)
28 char ppp Stallion
block p CD-ROM Matsushita (Panasonic/SoundBlaster)
block ACSI (68k)
29 char p p p
block Aztech/Orchid/Okano/Wearnes CD-ROM
30 char iBCS-2
block Philips LMS-205 CD-ROM
31 char MPU-401 MIDI
block ROM / flash
32 block Philips LMS-206 CD-ROM
33 block Modular RAM
34-223 pp
224-254
255 ppp
.3 p
0 p ( p NFS, p
p)
1 char p
1 /dev/mem
2 /dev/kmem p p
3 /dev/null p
4 /dev/port p /
5 /dev/zero
6 /dev/core /proc/kcore
7 /dev/full p p ENOSPC
block RAM-
1 /dev/ramdisk RAM-
- 106 -
2 char ppp PTY (tytso@athena.mit.edu)
block
0 /dev/fd0 p pp, p 1, p
1 /dev/fd1 p pp, p 2, p
2 /dev/fd2 p pp, p 3, p
3 /dev/fd3 p pp, p 4, p
128 /dev/fd4 p pp, p 1, p
129 /dev/fd5 p pp, p 2, p
130 /dev/fd6 p pp, p 3, p
131 /dev/fd7 p pp, p 4, p
p p
p
0 /dev/fd? p p
4 /dev/fd?d360 5.25 , 360K, p 360K
20 /dev/fd?h360 5.25 , 360K, p 1200K
48 /dev/fd?h410 5.25 , 410K, p 1200K
64 /dev/fd?h420 5.25 , 420K, p 1200K
24 /dev/fd?h720 5.25 , 720K, p 1200K
80 /dev/fd?h880 5.25 , 880K, p 1200K
8 /dev/fd?h1200 5.25 , 1200K, p 1200K
40 /dev/fd?h1440 5.25 , 1440K, p 1200K
56 /dev/fd?h1476 5.25 , 1476K, p 1200K
72 /dev/fd?h1494 5.25 , 1494K, p 1200K
92 /dev/fd?h1600 5.25 , 1600K, p 1200K
12 /dev/fd?u360 3.5 , 360K,
16 /dev/fd?u720 3.5 , 720K,
120 /dev/fd?u800 3.5 , 800K,
52 /dev/fd?u820 3.5 , 820K,
68 /dev/fd?u830 3.5 , 830K,
84 /dev/fd?u1040 3.5 , 1040K,
88 /dev/fd?u1120 3.5 , 1120K,
28 /dev/fd?u1440 3.5 , 1440K,
124 /dev/fd?u1600 3.5 , 1600K,
44 /dev/fd?u1680 3.5 , 1680K,
60 /dev/fd?u1722 3.5 , 1722K,
- 107 -
76 /dev/fd?u1743 3.5 , 1743K,
96 /dev/fd?u1760 3.5 , 1760K,
116 /dev/fd?u1840 3.5 , 1840K,
100 /dev/fd?u1920 3.5 , 1920K,
32 /dev/fd?u3200 3.5 , 3200K, p
104 /dev/fd?u3200 3.5 , 3200K, p
108 /dev/fd?u3520 3.5 , 3520K, p
112 /dev/fd?u3840 3.5 , 3840K, p
36 /dev/fd?CompaQ p Compaq 2880K.
: p (d,q,h u)
p p: 5.25
(d), p 5.25 (q),
5.25 (h) 3.5 (u, ).
p 3.5 p D, H E ,
p .
3 char ppp PTY (tytso@athena.mit.edu)
block p p MFM, RLL IDE
CD-ROM
0 /dev/hda ( CD-ROM)
64 /dev/hdb p ( CD-ROM)
p p p
p
0 /dev/hd?
1 /dev/hd?1 p p
2 /dev/hd?2 p p
3 /dev/hd?3 p p
4 /dev/hd?4 p p
5 /dev/hd?5 p p
6 /dev/hd?6 p p
7 /dev/hd?7 p p
......
63 /dev/hd?63 p
- 108 -
4 char TTY p
0 /dev/console
1 /dev/tty1 p p
.......
63 /dev/tty63 p p
64 /dev/ttyS0 p p
.......
127 /dev/ttyS63 p p
128 /dev/ptyp0 p -tty
.......
191 /dev/ptysf p -tty
192 /dev/ttyp0 p p -tty
.......
255 /dev/ttysf p p
-tty
-tty p:
-tty pty, p
tty;
p p, q, r s, p
p p -tty 16 ;
0123456789abcdef, p
p.
5 char p TTY p
0 /dev/tty p tty
64 /dev/cua0 p , ttyS0
.......
127 /dev/cua63 p , ttyS63
6 char p p p pp
0 /dev/lp0 p p pp (0x3bc)
1 /dev/lp1 p p pp (0x378)
2 /dev/lp2 p p pp (0x278)
- 109 -
p p 0x3bc,
p p pp /dev/lp0
/dev/lp1.
7 char p p
0 /dev/vcs p
1 /dev/vcs1 tty1
..........
63 /dev/vcs63 tty63
128 /dev/vcsa p
p
129 /dev/vcsa1 p tty1
..........
191 /dev/vcsa63 p tty63
: p .
8 block p SCSI
0 /dev/sda p SCSI
16 /dev/sdb p SCSI
32 /dev/sdc p SCSI
........
240 /dev/sdp SCSI
p IDE (.
p p 3) ,
p SCSI p 11 ( 59,
IDE ).
9 char p SCSI
0 /dev/st0 p SCSI
1 /dev/st1 p SCSI
.........
128 /dev/nst0 p SCSI
p p p
129 /dev/nst1 p SCSI
p p p
- 110 -
.........
block p
0 /dev/md0 p p p
1 /dev/md1 p p p
.........
pp
.
10 char p p
0 /dev/logibm Logitech
1 /dev/psaux p PS/2
2 /dev/inportbm Microsoft Inport
3 /dev/atibm ATI XL
4 /dev/jbm J-
4 /dev/amigamouse Amiga (68k)
5 /dev/atarimouse Atari (68k)
128 /dev/beep pp
129 /dev/modrq p p p
11 block CD-ROM p SCSI
0 /dev/sr0 p SCSI CD-ROM
1 /dev/sr1 p SCSi CD-ROM
..........
p /dev/scd p /dev/sr.
12 char QIC-02
2 /dev/ntpqic11 QIC-11, p p p
3 /dev/tpqic11 QIC-11, p p p
4 /dev/ntpqic24 QIC-24, p p p
5 /dev/tpqic24 QIC-24, p p p
6 /dev/ntpqic120 QIC-120, p p p
7 /dev/tpqic120 QIC-120, p p p
8 /dev/ntpqic150 QIC-150. p p p
9 /dev/tpqic150 QIC-150, p p p
block MSCDEX CD-ROM p callback
- 111 -
0 /dev/dos_cd0 p MSCDEX CD-ROM
1 /dev/dos_cd1 p MSCDEX CD-ROM
..........
13 char pp
0 /dev/pcmixer /dev/mixer
3 /dev/pcsp /dev/dsp (8 )
4 /dev/pcaudio /dev/audio
5 /dev/pcsp16 /dev/dsp (16 )
block 8 MFM/RLL/IDE pp
0 /dev/xda p XT
64 /dev/xdb p XT
p IDE (.
p p 3).
14 char
0 /dev/mixer p
1 /dev/sequencer p
2 /dev/midi00 p MIDI p
3 /dev/dsp p
4 /dev/audio p , Sun
6 /dev/sndstat p
8 /dev/sequencer2 p
16 /dev/mixer1 p p
17 /dev/patmgr0 Patch p
18 /dev/midi01 p MIDI p
19 /dev/dsp1 p p p
20 /dev/audio1 p p, Sun,
p
33 /dev/patmgr1 p patch p
34 /dev/midi02 p MIDI p
50 /dev/midi03 p MIDI p
block p BIOS p callback
0 /dev/dos_hda p (BIOS)
64 /dev/dos_hdb p (BIOS)
128 /dev/dos_hdc p (BIOS)
192 /dev/dos_hdd p (BIOS)
- 112 -
p IDE (.
p p 3).
15 char
0 /dev/js0 p
1 /dev/js1 p
block CD-ROM Sony CDU-31A/CDU-33A
0 /dev/sonycd CD-ROM Sony CDU-31A
16 char ppp p
block CD-ROM Gold Star
0 /dev/gscd CD-ROM Gold Star
17 char Chase (pp)
0 /dev/ttyH0 p p hase
1 /dev/ttyH1 p p chase
..........
block Optics Storage CD-ROM (pp)
0 /dev/optcd Optics Storage CD-ROM
18 char chase
0 /dev/cuh0 p callout, ttyH0
1 /dev/cuh1 p callout, ttyH1
........
block CD-ROM Sanyo (pp)
0 ? CD-ROM Sanyo
19 char Cyclades
32 /dev/ttyC0 p p Cyclades
.......
63 /dev/ttyC31 p p p Cyclades
block Double
0 /dev/double0 p
.......
7 /dev/double7
128 /dev/cdouble0 p p
.......
- 113 -
135 /dev/cdouble7 p
. Double p p p.
20 char Cyclades
32 /dev/cub0 p callout, ttyC0
........
63 /dev/cub31 p callout, ttyC31
block CD-ROM Hitachi (pp)
0 /dev/hitcd CD-ROM Hitachi
21 char Generic SCSI
0 /dev/sg0 p p generic SCSI
1 /dev/sg1 p p generic SCSI
........
22 char Digiboard
0 /dev/ttyD0 p p Digiboard
1 /dev/ttyD1 p p Digiboard
.........
block p p MFM/RLL/IDE / CD-ROM
0 /dev/hdc ( CD-ROM)
64 /dev/hdd p ( CD-ROM)
p p
p (. p p 3).
23 char Digiboard
0 /dev/cud0 p callout, ttyD0
1 /dev/cud1 p callout, ttyD1
block CD-ROM Mitsumi
0 /dev/mcd CD-ROM Mitsumi
24 char Stallion
0 /dev/ttyE0 Stallion, p 0 0
1 /dev/ttyE1 Stallion, p 1 0
..........
- 114 -
64 /dev/ttyE64 Stallion, p 0 1
65 /dev/ttyE65 Stallion, p 1 1
..........
128 /dev/ttyE128 Stallion, p 0 2
129 /dev/ttyE129 Stallion, p 1 2
..........
192 /dev/ttyE192 Stallion, p 0 3
193 /dev/ttyE193 Stallion, p 1 3
..........
block CD-ROM Sony CDU-535
0 /dev/cdu535 CD-ROM Sony CDU-535
25 char Stallion
0 /dev/cue0 p callout, ttyE0
1 /dev/cue1 p callout, ttyE1
..........
64 /dev/cue64 p callout, ttyE64
65 /dev/cue65 p callout, ttyE65
..........
128 /dev/cue128 p callout, ttyE128
129 /dev/cue128 p callout, ttyE129
..........
192 /dev/cue192 p callout, ttyE192
193 /dev/cue193 p callout, ttyE193
..........
block p CD-ROM Matsushita (Panasonic/SoundBlaster)
0 /dev/sbpc0 CD-ROM Panasonic pp 0 p 0
1 /dev/sbpc1 CD-ROM Panasonic pp 0 p 1
2 /dev/sbpc2 CD-ROM Panasonic pp 0 p 2
3 /dev/sbpc3 CD-ROM Panasonic pp 0 p 3
26 char p
0 /dev/wvisfgrab p Quanta WinVision
block p CD-ROM Matsushita (Panasonic/SoundBlaster)
0 /dev/sbpcd0 CD-ROM Panasonic pp 1 p 0
1 /dev/sbpcd1 CD-ROM Panasonic pp 1 p 1
2 /dev/sbpcd2 CD-ROM Panasonic pp 1 p 2
3 /dev/sbpcd3 CD-ROM Panasonic pp 1 p 3
- 115 -
27 char QIC-117
0 /dev/rft0 p 0, p p p
1 /dev/rft1 p 1, p p p
2 /dev/rft2 p 2, p p p
3 /dev/rft3 p 3, p p p
4 /dev/nrft0 p 0, p p p
5 /dev/nrft1 p 1, p p p
6 /dev/nrft2 p 2, p p p
7 /dev/nrft3 p 3, p p p
block p CD-ROM Matsushita (Panasonic/SoundBlaster)
0 /dev/sbpcd8 CD-ROM Panasonic pp 2 p 0
1 /dev/sbpcd9 CD-ROM Panasonic pp 2 p 1
2 /dev/sbpcd10 CD-ROM Panasonic pp 2 p 2
3 /dev/sbpcd11 CD-ROM Panasonic pp 2 p 3
28 char ppp Stallion
0 /dev/staliomem0 / p Stallion
1 /dev/staliomem1 / p Stallion
2 /dev/staliomem2 / p Stallion
3 /dev/staliomem3 / p Stallion
block p CD-ROM Matsushita (Panasonic/SoundBlaster)
0 /dev/sbpcd12 CD-ROM Panasonic pp 3 p 0
1 /dev/sbpcd13 CD-ROM Panasonic pp 3 p 1
2 /dev/sbpcd14 CD-ROM Panasonic pp 3 p 2
3 /dev/sbpcd15 CD-ROM Panasonic pp 3 p 3
block ACSI (68k)
0 /dev/ada p ACSI
16 /dev/adb p ACSI
32 /dev/adc p ACSI
.........
240 /dev/adp ACSI
p IDE (.
p p 3), ,
p ACSI p 11 ( 59, IDE
).
29 char p p p
- 116 -
0 /dev/fb0current p p p
1 /dev/fb0autodetect
..........
16 /dev/fb1current p p p
17 /dev/fb1autodetect
..........
p p p p p
p Linux/68k. p current
p pp, p autodetect -
pp, p p ( ).
p 2-15 p p
p, p p .
p p.
block CD-ROM Aztech/Orchid/Okano/Wearnes
0 /dev/aztcd CD-ROM Aztech
30 char iBCS-2
0 /dev/socksys
1 /dev/spx p SVR3 X
2 /dev/inet/arp
2 /dev/inet/icmp
2 /dev/inet/ip
2 /dev/inet/udp
2 /dev/inet/tcp
p iBCS-2 p /dev/nfsd
/dev/socksys /dev/XOR /dev/null
block CD-ROM Philips LMS CM-205
0 /dev/cm205cd CD-ROM Philips LMS CM-205
/dev/lmscd p p.
pp p p CD-ROM CM-205MS
31 char MPU-401 MIDI
0 /dev/mpu401data p MPU-401
1 /dev/mpu401stat p MPU-401
block ROM/ flash
0 /dev/rom0 p ROM (p read-write)
..........
7 /dev/rom7 ROM (p read-write)
- 117 -
8 /dev/rrom0 p ROM (p read-only)
..........
15 /dev/rrom7 ROM (p read-only)
16 /dev/flash0 p flash (read-write)
..........
23 /dev/flash7 flash (read-write)
24 /dev/rflash0 p flash (read-only)
..........
31 /dev/rflash7 flash (read-only)
p, p p read-write, p
p p , RAM,
p flash RAM. p, p p read-only,
p .
32 block CD-ROM Philips LMS CM-206
0 /dev/cm206cd CD-ROM Philips LMS CM-206
33 block Modular RAM
0 /dev/ram0 p Modular RAM
1 /dev/ram1 p Modular RAM
.........
255 /dev/ram255 Modular RAM
34-223 pp
224-254 /p
pp,
p, p
p. p, MAX_CHRDEV
MAX_BLKDEV linux/include/linux/major.h
p p p.
p, p
p, p
p 256. ,
p 64 (p ), 3K.
255 ppp
- 118 -
C.4 /dev
p pp ,
p /dev. ,
p (
), . p
, p .
, .
C.4.1
:
/dev/fd /proc/self/fd pp
/dev/stdin fd/0 pp
p
/dev/stdout fd/1 pp
p
/dev/stderr fd/2 pp
p
C.4.2
, :
/dev/XOR null iBCS-2
/dev/nfsd socksys iBCS-2
/dev/core /proc/kcore
/dev/scd? sr? p
p CD-ROM
C.4.3
p . p pp
p p. ,
, :
- 119 -
/dev/mouse p p
/dev/tape p p
/dev/cdrom p CD-ROM p CD-ROM
/dev/modem p dialout p
/dev/root p root
root
/dev/swap swap p swap p
p /dev/modem ,
p p dialin dialout,
p p lock .
, /dev/modem
(p) p dialout.
C.4.4 pp
/dev
pp. p :
/dev/printer lpd
/dev/log syslog
Last-modified: Sat, 18 May 2002 16:48:23 GMT