X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=udev.8.in;h=e02596053258523a99715330630b5ad1f3d2d1a6;hb=882af735ec18cb4e6ba6f59ca60f8266cc96c330;hp=5d55b3282c256326c899f281c70e4cb8af71eb79;hpb=4ae6d03f394684722e7d5710fb2585e7c388f119;p=elogind.git diff --git a/udev.8.in b/udev.8.in index 5d55b3282..e02596053 100644 --- a/udev.8.in +++ b/udev.8.in @@ -59,22 +59,6 @@ All rule files are read in lexical order. The default value is The switch to enable/disable logging of udev information The default value is .IR yes . -.TP -.B default_mode -The default mode for all nodes where no explicit value is given by a rule. -The default value is -.IR 0660 . -.TP -.B default_owner -The default owner for all nodes where no explicit value is given by a rule. -The default value is -.IR root . -.TP -.B default_group -The default group for all nodes where no explicitly value is given by a rule. -The default value is -.IR root . -.br .P .RI "A sample " udev.conf " file might look like this: .sp @@ -91,18 +75,6 @@ udev_rules="/etc/udev/rules.d/" # udev_log - set to "yes" if you want logging, else "no" udev_log="yes" - -# default_mode - set the default mode for all nodes that have no -# permissions specified -default_mode="0660" - -# default_owner - set the default owner for all nodes that have no -# permissions specified -default_owner="root" - -# default_group - set the default group for all nodes that have no -# permissions specified -default_group="root" .fi .P The rules for device naming are read from the files located in the @@ -142,9 +114,6 @@ Match the kernel driver name. .B ID Match the device number on the bus, like PCI bus id. .TP -.B PLACE -Match the topological position on bus, like physical port of USB device -.TP .BI SYSFS{ filename } Match sysfs device attribute like label, vendor, USB serial number, SCSI UUID or file system label. Up to 5 different sysfs files can be checked, with @@ -173,20 +142,6 @@ call. .B NAME The name of the node to be created, or the name, the network interface should be renamed to. -.br -If given with the attribute -.BR NAME{ all_partitions } -.B udev -will create device nodes for all 15 partitions of a blockdevice. -This may be useful for removable media devices. -.br -If given with the attribute -.BR NAME{ ignore_remove } -.B udev -will ignore any later remove event for this device. -This may be useful as a workaround for broken device drivers. -.sp -Multiple attributes may be separated by comma. .TP .B SYMLINK The name of a symlink targeting the node. Multiple symlinks may be @@ -203,10 +158,25 @@ separate rules file, while the device nodes are maintained by the distribution provided rules file. .TP .B OWNER, GROUP, MODE -The permissions for this device. Every specified value overwrites the default -value specified in the config file. +The permissions for the device node. Every specified value overwrites the +compiled-in default value. +.TP +.B OPTIONS +.B ignore_device +will ignore this device. No node will be created. +.sp +.B ignore_remove +will ignore any later remove event for this device. +This may be useful as a workaround for broken device drivers. +.sp +.B all_partitions +will create device nodes for all available partitions of a blockdevice. +This may be useful for removable media devices which do not detect a media +change. +.sp +Multiple attributes may be separated by comma. .P -.RB "The " NAME " ," SYMLINK " and " PROGRAM +.RB "The " NAME ", " SYMLINK ", " PROGRAM ", " OWNER " and " GROUP fields support simple printf-like string substitutions: .TP .B %n @@ -216,6 +186,9 @@ For example, 'sda3' has a "kernel number" of '3'. .B %k The "kernel name" for the device. .TP +.B %p +The devpath for the device. +.TP .B %M The kernel major number for the device. .TP @@ -239,6 +212,13 @@ If the number is followed by the + char this part plus all remaining parts of the result string are substituted: .BI %c{ N+ } .TP +.B %N +The name of a created temporary device node to provide access to the +device from a external program. +.TP +.B %P +The node name of the parent device. +.TP .BI %s{ filename } The content of a sysfs attribute. .TP @@ -272,7 +252,7 @@ BUS="scsi", SYSFS{vendor}="IBM", SYSFS{model}="ST336", NAME="boot%n" BUS="pci", ID="00:0b.0", NAME="dsp" # USB mouse at third port of the second hub to be called mouse1 -BUS="usb", PLACE="2.3", NAME="mouse1" +BUS="usb", ID="2.3", NAME="mouse1" # ttyUSB1 should always be called pda with two additional symlinks KERNEL="ttyUSB1", NAME="pda", SYMLINK="palmtop handheld"