Dear Grant, Grant Erickson <[EMAIL PROTECTED]> writes:
> Changed implementation such that fw_printenv returns failure status when one > or more specified variables do not exist or when incorrect command syntax is > used. > > This aids scripting fw_printenv such that the script can key of the return > status rather than relying on standard error "scraping". Thank you, I think this is useful. > Tested On: > AMCC Kilauea > > Tests Run: > [EMAIL PROTECTED] fw_printenv > bootdelay=5 > baudrate=115200 > ... > [EMAIL PROTECTED] echo $? > 0 > > [EMAIL PROTECTED] fw_printenv -n hostname > kilauea > [EMAIL PROTECTED] echo $? > 0 > > [EMAIL PROTECTED] fw_printenv -n hostname ipaddr > ## Error: `-n' option requires exactly one argument > [EMAIL PROTECTED] echo $? > 1 But I don't understand what the purpose of the "-n" option is? Best regards Markus Klotzbuecher -- DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-0 Fax: +49-8142-66989-80 Email: [EMAIL PROTECTED] ------------------------------------------------------------------------- This SF.net email is sponsored by the 2008 JavaOne(SM) Conference Don't miss this year's exciting event. There's still time to save $100. Use priority code J8TL2D2. http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone _______________________________________________ U-Boot-Users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/u-boot-users
