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Difference between revisions of "/dev"
(Added baseband and explained other devices) |
(More 3GS devices.) |
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<!--"cu.*" devices are like the corresponding "tty.*" device but with exclusive access (like a lock file)--> |
<!--"cu.*" devices are like the corresponding "tty.*" device but with exclusive access (like a lock file)--> |
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<!--Obviously, device availability may differ depending on hardware.--> |
<!--Obviously, device availability may differ depending on hardware.--> |
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<!--And on OS. /dev/mem and /dev/kmem were removed after 1.1.2, see chronic-dev google code.--> |
<!--And on OS. /dev/mem and /dev/kmem were removed after 1.1.2, see chronic-dev google code.--> |
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| + | <!--Where is the camera?--> |
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*[[/dev/zero|zero]] (Outputs 0x0, discards input) |
*[[/dev/zero|zero]] (Outputs 0x0, discards input) |
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*[[/dev/ttyp1|ttyp1]] |
*[[/dev/ttyp1|ttyp1]] |
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*[[/dev/ttyp0|ttyp0]] |
*[[/dev/ttyp0|ttyp0]] |
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| + | *[[/dev/tty.umts|tty.umts]] |
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*[[/dev/tty.iap|tty.iap]] ([http://devdot.wikispaces.com/Iphone+Serial+Port+Tutorial Dock connector serial interface]) |
*[[/dev/tty.iap|tty.iap]] ([http://devdot.wikispaces.com/Iphone+Serial+Port+Tutorial Dock connector serial interface]) |
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| + | *[[/dev/tty.gas-gauge|tty.gas-gauge]] (Battery meter) |
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*[[/dev/tty.debug|tty.debug]] [[Baseband_Commands|(Baseband)]] |
*[[/dev/tty.debug|tty.debug]] [[Baseband_Commands|(Baseband)]] |
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*[[/dev/tty.bluetooth|tty.bluetooth]] |
*[[/dev/tty.bluetooth|tty.bluetooth]] |
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*[[/dev/tty|tty]] |
*[[/dev/tty|tty]] |
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*[[/dev/sha1_0|sha1_0]] |
*[[/dev/sha1_0|sha1_0]] |
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| + | *[[/dev/rdisk0s2|rdisk0s2s1]] (Character device equivalent of disk0s2s1) |
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*[[/dev/rdisk0s2|rdisk0s2]] (Character device equivalent of disk0s2) |
*[[/dev/rdisk0s2|rdisk0s2]] (Character device equivalent of disk0s2) |
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*[[/dev/rdisk0s1|rdisk0s1]] (Character device equivalent of disk0s1) |
*[[/dev/rdisk0s1|rdisk0s1]] (Character device equivalent of disk0s1) |
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*[[/dev/io8logmt|io8logmt]] |
*[[/dev/io8logmt|io8logmt]] |
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*[[/dev/io8log|io8log]] |
*[[/dev/io8log|io8log]] |
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| + | *[[/dev/disk0s2|disk0s2s1]] Encrypted user partition on 3GS? |
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*[[/dev/disk0s2|disk0s2]] (NAND, [[/private/var|user partition]]) |
*[[/dev/disk0s2|disk0s2]] (NAND, [[/private/var|user partition]]) |
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*[[/dev/disk0s1|disk0s1]] (NAND, [[/|system partition]]) |
*[[/dev/disk0s1|disk0s1]] (NAND, [[/|system partition]]) |
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*[[/dev/disk0|disk0]] ([[NAND]]) |
*[[/dev/disk0|disk0]] ([[NAND]]) |
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| + | *[[/dev/cu.umts|cu.umts]] |
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*[[/dev/cu.iap|cu.iap]] |
*[[/dev/cu.iap|cu.iap]] |
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| + | *[[/dev/cu.gas-gauge|cu.gas-gauge]] (Exclusive access to the battery meter) |
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*[[/dev/cu.debug|cu.debug]] [[Baseband_Commands|(Exclusive access to Baseband used, for example, by BBUpdater)]] |
*[[/dev/cu.debug|cu.debug]] [[Baseband_Commands|(Exclusive access to Baseband used, for example, by BBUpdater)]] |
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*[[/dev/cu.bluetooth|cu.bluetooth]] ( primary Dev Node to comunicate with the bluetooth chip ) |
*[[/dev/cu.bluetooth|cu.bluetooth]] ( primary Dev Node to comunicate with the bluetooth chip ) |
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*[[/dev/console|console]] (System console, displayed during a verbose boot) |
*[[/dev/console|console]] (System console, displayed during a verbose boot) |
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| + | *[[/dev/compass_0|compass_0]] ([[Magnetometer]]) |
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*[[/dev/btwake|btwake]] ( sent to switch the bluetooth chip on from standby ) |
*[[/dev/btwake|btwake]] ( sent to switch the bluetooth chip on from standby ) |
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*[[/dev/btreset|btreset]] ( used if the bluetooth chip becomes unresponsive ) |
*[[/dev/btreset|btreset]] ( used if the bluetooth chip becomes unresponsive ) |
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Revision as of 14:22, 25 October 2010
Contents
Summary
Device Nodes are here, as with any other standard UNIX system. The folder cannot be written to.
Children
Files
- zero (Outputs 0x0, discards input)
- vn1
- vn0
- urandom (Outputs pseudo-random data)
- uart.iap
- uart.bluetooth ( Bluetooth Dev Node disabled by the kernel for power saving )
- ttyp7
- ttyp6
- ttyp5
- ttyp4
- ttyp3
- ttyp2
- ttyp1
- ttyp0
- tty.umts
- tty.iap (Dock connector serial interface)
- tty.gas-gauge (Battery meter)
- tty.debug (Baseband)
- tty.bluetooth
- tty
- sha1_0
- rdisk0s2s1 (Character device equivalent of disk0s2s1)
- rdisk0s2 (Character device equivalent of disk0s2)
- rdisk0s1 (Character device equivalent of disk0s1)
- rdisk0 (Character device equivalent of disk0)
- random (Outputs random data)
- ptyp7
- ptyp6
- ptyp5
- ptyp4
- ptyp3
- ptyp2
- ptyp1
- ptyp0
- ptmx
- pf
- null (Doesn't output, discards input)
- klog
- io8logmt
- io8log
- disk0s2s1 Encrypted user partition on 3GS?
- disk0s2 (NAND, user partition)
- disk0s1 (NAND, system partition)
- disk0 (NAND)
- cu.umts
- cu.iap
- cu.gas-gauge (Exclusive access to the battery meter)
- cu.debug (Exclusive access to Baseband used, for example, by BBUpdater)
- cu.bluetooth ( primary Dev Node to comunicate with the bluetooth chip )
- console (System console, displayed during a verbose boot)
- compass_0 (Magnetometer)
- btwake ( sent to switch the bluetooth chip on from standby )
- btreset ( used if the bluetooth chip becomes unresponsive )
- bpf3
- bpf2
- bpf1
- bpf0
- aes_0 ( used with a crypto bundle provided in XPwn to utilize the AES_Keys in userland )
