u-boot.git/include/hush.h, branch v2009.03 Unnamed repository; edit this file 'description' to name the repository. hush: add showvar command for hush shell. 2008-10-18T19:54:02+00:00 Heiko Schocher hs@denx.de 2008-10-15T07:40:28+00:00 81473f67810c4c9b7efaed8dee258ed6bc4c7983 This new command shows the local variables defined in the hush shell: => help showvar showvar - print values of all hushshell variables showvar name ... - print value of hushshell variable 'name' Also make the set_local_var() and unset_local_var () no longer static, so it is possible to define local hush shell variables at boot time. If CONFIG_HUSH_INIT_VAR is defined, u-boot calls hush_init_var (), where boardspecific code can define local hush shell variables at boottime. Signed-off-by: Heiko Schocher <hs@denx.de> 
This new command shows the local variables defined in
the hush shell:

=> help showvar
showvar
    - print values of all hushshell variables
showvar name ...
    - print value of hushshell variable 'name'

Also make the set_local_var() and unset_local_var ()
no longer static, so it is possible to define local
hush shell variables at boot time. If CONFIG_HUSH_INIT_VAR
is defined, u-boot calls hush_init_var (), where
boardspecific code can define local hush shell
variables at boottime.

Signed-off-by: Heiko Schocher <hs@denx.de>
Initial revision 2002-11-03T00:07:02+00:00 wdenk wdenk 2002-11-03T00:07:02+00:00 5b1d713721c3ea02549940133f09236783dda1f9