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utstudent

macrumors newbie
Original poster
Oct 19, 2010
28
0
can anybody tell me what types of I/O does iOS have? What types of I/O devices are available?
And describe the file system of iOS
 
The file system is very similar if not identical to Mac OS X. The file storage format is HFS+. And the IO devices for a 3Gs are:
Code:
/dev/aes_0
/dev/bpf0
/dev/bpf1
/dev/bpf2
/dev/bpf3
/dev/btreset
/dev/btwake
/dev/compass_0
/dev/console
/dev/cu.bluetooth
/dev/cu.debug
/dev/cu.gas-gauge
/dev/cu.iap
/dev/cu.umts
/dev/disk0
/dev/disk0s1
/dev/disk0s2
/dev/disk0s2s1
/dev/dlci.spi-baseband.call
/dev/dlci.spi-baseband.chatty
/dev/dlci.spi-baseband.cl1
/dev/dlci.spi-baseband.extra_13
/dev/dlci.spi-baseband.iq
/dev/dlci.spi-baseband.low
/dev/dlci.spi-baseband.pdp_0
/dev/dlci.spi-baseband.pdp_1
/dev/dlci.spi-baseband.pdp_2
/dev/dlci.spi-baseband.pdp_3
/dev/dlci.spi-baseband.pdp_ctl
/dev/dlci.spi-baseband.reg
/dev/dlci.spi-baseband.sms
/dev/io8log
/dev/io8logmt
/dev/klog
/dev/mux.spi-baseband
/dev/null
/dev/pf
/dev/ptmx
/dev/ptyp0
/dev/ptyp1
/dev/ptyp2
/dev/ptyp3
/dev/ptyp4
/dev/ptyp5
/dev/ptyp6
/dev/ptyp7
/dev/ptyp8
/dev/ptyp9
/dev/ptypa
/dev/ptypb
/dev/ptypc
/dev/ptypd
/dev/ptype
/dev/ptypf
/dev/random
/dev/rdisk0
/dev/rdisk0s1
/dev/rdisk0s2
/dev/rdisk0s2s1
/dev/sha1_0
/dev/tty
/dev/tty.bluetooth
/dev/tty.debug
/dev/tty.gas-gauge
/dev/tty.iap
/dev/tty.umts
/dev/ttyp0
/dev/ttyp1
/dev/ttyp2
/dev/ttyp3
/dev/ttyp4
/dev/ttyp5
/dev/ttyp6
/dev/ttyp7
/dev/ttyp8
/dev/ttyp9
/dev/ttypa
/dev/ttypb
/dev/ttypc
/dev/ttypd
/dev/ttype
/dev/ttypf
/dev/uart.bluetooth
/dev/uart.debug
/dev/uart.gas-gauge
/dev/uart.iap
/dev/uart.umts
/dev/urandom
/dev/vn0
/dev/vn1
/dev/zero
 
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