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-rw-r--r--documentation/ref-manual/ref-variables.xml22
1 files changed, 22 insertions, 0 deletions
diff --git a/documentation/ref-manual/ref-variables.xml b/documentation/ref-manual/ref-variables.xml
index 6f90c5cf3b..cb43016fe2 100644
--- a/documentation/ref-manual/ref-variables.xml
+++ b/documentation/ref-manual/ref-variables.xml
@@ -9487,6 +9487,28 @@ recipes-graphics/xorg-font/font-alias_1.0.3.bb:PR = "${INC_PR}.3"
9487 </glossdef> 9487 </glossdef>
9488 </glossentry> 9488 </glossentry>
9489 9489
9490 <glossentry id='var-USE_VT'><glossterm>USE_VT</glossterm>
9491 <glossdef>
9492 <para>
9493 When using
9494 <ulink url='&YOCTO_DOCS_DEV_URL;#new-recipe-enabling-system-services'>SysVinit</ulink>,
9495 determines whether or not to run a
9496 <ulink url='http://en.wikipedia.org/wiki/Getty_%28Unix%29'>getty</ulink>
9497 on any virtual terminals in order to enable logging in
9498 through those terminals.
9499 </para>
9500
9501 <para>
9502 The default value used for <filename>USE_VT</filename>
9503 is "1" when no default value is specifically set.
9504 Typically, you would set <filename>USE_VT</filename>
9505 to "0" in the machine configuration file for machines
9506 that do not have a graphical display attached and
9507 therefore do not need virtual terminal functionality.
9508 </para>
9509 </glossdef>
9510 </glossentry>
9511
9490 <glossentry id='var-USER_CLASSES'><glossterm>USER_CLASSES</glossterm> 9512 <glossentry id='var-USER_CLASSES'><glossterm>USER_CLASSES</glossterm>
9491 <glossdef> 9513 <glossdef>
9492 <para> 9514 <para>