FUNCTION::USERUSHOR(3stString and data retrieving FUNCTION::USERUSHOR(3stap)

NAME
       function::userushortwarn - Retrieves an unsigned short value stored
       in user space

SYNOPSIS
           userushortwarn:long(addr:long)

ARGUMENTS
       addr
           the user space address to retrieve the unsigned short from

DESCRIPTION
       Returns the unsigned short value from a given user space address.
       Returns zero when user space data is not accessible and warns about the
       failure (but does not error).

SEE ALSO
       tapset::uconversions(3stap)



SystemTap Tapset Reference         June 2018       FUNCTION::USERUSHOR(3stap)