FUNCTION::CMDLINE_AR(3stap) Context Functions FUNCTION::CMDLINE_AR(3stap)

NAME function::cmdline_arg - Fetch a command line argument

SYNOPSIS cmdline_arg:string(n:long)

ARGUMENTS n Argument to get (zero is the program itself)

DESCRIPTION Returns argument the requested argument from the current process or the empty string when there are not that many arguments or there is a problem retrieving the argument. Argument zero is traditionally the command itself.

SEE ALSO tapset::context(3stap)

SystemTap Tapset Reference December 2016 FUNCTION::CMDLINE_AR(3stap)