registers_valid.3stap

Langue: en

Autres versions - même langue

Version: May 2009 (debian - 07/07/09)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

registers_valid - Determines validity of <command>register</command> and <command>u_register</command> in current context.

SYNOPSIS

     registers_valid:long()

ARGUMENTS

None

DESCRIPTION

Return 1 if register and u_register can be used in the current context, or 0 otherwise. For example, <command>registers_valid</command> returns 0 when called from a begin or end probe.

AUTHOR

SystemTap

Hackers