centos man page for function::user_string2

Query: function::user_string2

OS: centos

Section: 3stap

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

FUNCTION::USER_STRIN(3stap)				  String and data retrieving fun			       FUNCTION::USER_STRIN(3stap)

NAME
function::user_string2 - Retrieves string from user space with alternative error string
SYNOPSIS
user_string2:string(addr:long,err_msg:string)
ARGUMENTS
addr the user space address to retrieve the string from err_msg the error message to return when data isn't available
DESCRIPTION
Returns the null terminated C string from a given user space memory address. Reports the given error message on the rare cases when userspace data is not accessible. SystemTap Tapset Reference June 2014 FUNCTION::USER_STRIN(3stap)
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