function::user_char_warn


Name

function::user_char_warn — Retrieves a char value stored in user space.

Synopsis

function user_char_warn:long(addr:long)

Arguments

addr
The user space address to retrieve the char from.

General Syntax

user_char_warn:long(addr:long)

Description

Returns the char value from a given user space address. Returns zero when user space and warns (but does not abort) about the failure.