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

NAME
       function::userulong - Retrieves an unsigned long value stored in user
       space

SYNOPSIS
           userulong:long(addr:long)

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

DESCRIPTION
       Returns the unsigned long value from a given user space address.
       Returns zero when user space data is not accessible. Note that the size
       of the unsigned long depends on the architecture of the current user
       space task (for those architectures that support both 64/32 bit compat
       tasks).

SEE ALSO
       tapset::uconversions(3stap)



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