NAME¶
function::user_ulong_warn - Retrieves an unsigned long value stored in user
space
SYNOPSIS¶
user_ulong_warn: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 and warns (but does not abort) about the failure. 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 ALSO0¶
tapset::uconversions(3stap)