NAME

       function::user_char_warn - Retrieves a char value stored in user space

SYNOPSIS

           user_char_warn:long(addr:long)

ARGUMENTS

       addr
           the user space address to retrieve the char from

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.

SEE ALSO

       tapset::uconversions(3stap)

SystemTap Tapset Reference                         April 2016                        FUNCTION::USER_CHAR_(3stap)