NAME

tapset::context-envvar - systemtap context-envvar tapset

DESCRIPTION

Context functions provide additional information about where an event occurred. These functions can provide information such as a backtrace to where the event occurred and the current register values for the processor.

env_var

Fetch environment variable from current process

See function::env_var(3stap)
for details.

SEE ALSO

function::env_var(3stap), stap(1), stapprobes(3stap)