picnoir
/
Systemd
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

[PATCH] man file update 

changes:
o CALLOUT method included
o required keys for every match method listed
o keywords changed to uppercase in EXAMPLE
This commit is contained in:
lkml001@vrfy.org 2003-10-20 23:33:54 -07:00 committed by Greg KH
parent 5840bc63e2
commit 3370fb2152
1 changed files with 25 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

33
udev.8
View File

@ -29,38 +29,55 @@ namedev expects its configuration at
The file consists of a set of lines. All empty lines and
lines beginning with a '#' will be ignored.
.br
Every line defines the mapping between device attributes and the name of
the device file. It starts with a keyword defining the method for
overriding the default kernel naming scheme, followed by a list
of keys and ends with the definition of the filename for the device.
Every line defines the mapping between device attributes and the device file
name. It starts with a keyword defining the method used to match, followed by
one ore more keys to compare, optional ownwership and permission settings and
the filename for the device. If no matching configuration is found,
the default kernel device name is used.
.P
.I method, key,[key,...] [owner,] [group,] [mode,] name
.TP
.B LABEL
device label or serial number, like USB serial number, SCSI UUID or
file system label
.br
keys: \fBBUS\fP, \fIsysfs_attribute\fP
.TP
.B NUMBER
device number on the bus, like PCI bus id
.br
keys: \fBBUS\fP, \fBID\fP
.TP
.B TOPOLOGY
device position on bus, like physical port of USB device
.br
keys: \fBBUS\fP, \fBPLACE\fP
.TP
.B REPLACE
string replacement of the kernel device name
.P
If no matching configuration is found, the default kernel device name is used.
.br
key: \fBKERNEL_NAME\fP
.TP
.B CALLOUT
calling external program, that returns a string to match
.br
keys: \fBBUS\fP, \fBPROGRAM\fP, \fBID\fP
.SH "EXAMPLE"
.nf
# USB printer to be called lp_color
LABEL, BUS="usb", serial="W09090207101241330", NAME="lp_color"
# sound card with PCI bus id 00:0b.0 to be called dsp
NUMBER, BUS="pci", id="00:0b.0", NAME="dsp"
NUMBER, BUS="pci", ID="00:0b.0", NAME="dsp"
# USB mouse at third port of the second hub to be called mouse1
TOPOLOGY, BUS="usb", place="2.3", NAME="mouse1"
TOPOLOGY, BUS="usb", PLACE="2.3", NAME="mouse1"
# ttyUSB1 should always be called pda
REPLACE, KERNEL="ttyUSB1", NAME="pda"
# if /sbin/dev_id returns "V0815" device will be called dev0815
CALLOUT, PROGRAM="/sbin/dev_id", BUS="pci", ID="V0815", NAME="dev0815"
.fi
.SH "FILES"
.nf