FUNCTION::USER_CHAR_(3stString and data retrieving FUNCTION::USER_CHAR_(3stap)NAMEfunction::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.
SystemTap Tapset Reference May 2014 FUNCTION::USER_CHAR_(3stap)