function::user_uint8_error.3stap man page

function::user_uint8_error ā€” Retrieves a unsigned 8-bit integer value stored in user space

Synopsis

    user_uint8_error:long(addr:long)

Arguments

addr

the user space address to retrieve the unsigned 8-bit integer from

Description

Returns the unsigned 8-bit integer value from a given user space address. If the user space data is not accessible, an error will occur.

See Also0

tapset::uconversions(3stap)

Info

October 2017 SystemTap Tapset Reference String and data retrieving fun