[PATCH] man file update
changes: o CALLOUT method included o required keys for every match method listed o keywords changed to uppercase in EXAMPLE
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udev.8
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udev.8
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@ -29,38 +29,55 @@ namedev expects its configuration at
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The file consists of a set of lines. All empty lines and
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lines beginning with a '#' will be ignored.
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.br
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Every line defines the mapping between device attributes and the name of
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the device file. It starts with a keyword defining the method for
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overriding the default kernel naming scheme, followed by a list
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of keys and ends with the definition of the filename for the device.
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Every line defines the mapping between device attributes and the device file
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name. It starts with a keyword defining the method used to match, followed by
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one ore more keys to compare, optional ownwership and permission settings and
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the filename for the device. If no matching configuration is found,
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the default kernel device name is used.
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.P
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.I method, key,[key,...] [owner,] [group,] [mode,] name
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.TP
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.B LABEL
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device label or serial number, like USB serial number, SCSI UUID or
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file system label
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.br
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keys: \fBBUS\fP, \fIsysfs_attribute\fP
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.TP
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.B NUMBER
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device number on the bus, like PCI bus id
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.br
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keys: \fBBUS\fP, \fBID\fP
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.TP
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.B TOPOLOGY
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device position on bus, like physical port of USB device
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.br
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keys: \fBBUS\fP, \fBPLACE\fP
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.TP
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.B REPLACE
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string replacement of the kernel device name
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.P
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If no matching configuration is found, the default kernel device name is used.
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.br
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key: \fBKERNEL_NAME\fP
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.TP
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.B CALLOUT
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calling external program, that returns a string to match
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.br
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keys: \fBBUS\fP, \fBPROGRAM\fP, \fBID\fP
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.SH "EXAMPLE"
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.nf
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# USB printer to be called lp_color
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LABEL, BUS="usb", serial="W09090207101241330", NAME="lp_color"
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# sound card with PCI bus id 00:0b.0 to be called dsp
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NUMBER, BUS="pci", id="00:0b.0", NAME="dsp"
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NUMBER, BUS="pci", ID="00:0b.0", NAME="dsp"
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# USB mouse at third port of the second hub to be called mouse1
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TOPOLOGY, BUS="usb", place="2.3", NAME="mouse1"
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TOPOLOGY, BUS="usb", PLACE="2.3", NAME="mouse1"
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# ttyUSB1 should always be called pda
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REPLACE, KERNEL="ttyUSB1", NAME="pda"
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# if /sbin/dev_id returns "V0815" device will be called dev0815
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CALLOUT, PROGRAM="/sbin/dev_id", BUS="pci", ID="V0815", NAME="dev0815"
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.fi
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.SH "FILES"
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.nf
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