function::user_int_warn
Retrieves an int value stored in user space
- Provided by: systemtap-doc (Version: 3.1-3ubuntu0.1)
- Source: systemtap
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SYNOPSIS
user_int_warn:long(addr:long)
ARGUMENTS
addr
the user space address to retrieve the int from
DESCRIPTION
Returns the int value from a given user space address. Returns zero when user space and warns (but does not abort) about the failure.