[U-Boot] exit(-1) function in U-Boot

Wolfgang Denk wd at denx.de
Fri Mar 13 14:49:55 CET 2009

Dear Drasko,

In message <5ec3d7930903130339t592e64a8o5ace302e06976ea at mail.gmail.com> you wrote:
> I am having hard time to find exit() function in U-Boot, so I can exit from
> a application at any function when something goes wrong.

U-Boot itself has no exit, obviously.

But you mention "application", so I guess you are referring to stand-
alone applications; these terminate when  you  return  from  the  top
level function. How you arrange for that is up to you. setjmp / long-
jmp are usually trivial to implement / use.

Best regards,

Wolfgang Denk

DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
No one can guarantee the actions of another.
	-- Spock, "Day of the Dove", stardate unknown

More information about the U-Boot mailing list