[PATCH] document cmdpath environment variable

[PATCH] document cmdpath environment variable

[Andrey Borzenkov]

---
 docs/grub.texi | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/docs/grub.texi b/docs/grub.texi
index 0a9670f..de72d0c 100644
--- a/docs/grub.texi
+++ b/docs/grub.texi
@@ -2989,6 +2989,7 @@ These variables have special meaning to GRUB.
 * biosnum::
 * check_signatures::
 * chosen::
+* cmdpath::
 * color_highlight::
 * color_normal::
 * debug::
@@ -3058,6 +3059,16 @@ the titles of each of the submenus starting from the top level followed by
 the title of the menu entry itself, separated by @samp{>}.
 
 
+@node cmdpath
+@subsection cmdpath
+
+The location from which @file{core.img} was loaded as an absolute
+directory name (@pxref{File name syntax}).  This is set by GRUB at
+startup based on information returned by platform firmware.  Not every
+platform provides this information and some may return only device
+without path name.
+
+
 @node color_highlight
 @subsection color_highlight
 
-- 
tg: (59ba9d1..) u/cmdpath_doc (depends on: master)

Re: [PATCH] document cmdpath environment variable

[Vladimir 'φ-coder/phcoder' Serbinenko]

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Go ahead.
On 16.11.2013 06:18, Andrey Borzenkov wrote:
> ---
>  docs/grub.texi | 11 +++++++++++
>  1 file changed, 11 insertions(+)
> 
> diff --git a/docs/grub.texi b/docs/grub.texi
> index 0a9670f..de72d0c 100644
> --- a/docs/grub.texi
> +++ b/docs/grub.texi
> @@ -2989,6 +2989,7 @@ These variables have special meaning to GRUB.
>  * biosnum::
>  * check_signatures::
>  * chosen::
> +* cmdpath::
>  * color_highlight::
>  * color_normal::
>  * debug::
> @@ -3058,6 +3059,16 @@ the titles of each of the submenus starting from the top level followed by
>  the title of the menu entry itself, separated by @samp{>}.
>  
>  
> +@node cmdpath
> +@subsection cmdpath
> +
> +The location from which @file{core.img} was loaded as an absolute
> +directory name (@pxref{File name syntax}).  This is set by GRUB at
> +startup based on information returned by platform firmware.  Not every
> +platform provides this information and some may return only device
> +without path name.
> +
> +
>  @node color_highlight
>  @subsection color_highlight
>  
> 



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