FUNCTION::USER_STRIN(3stString and data retrieving FUNCTION::USER_STRIN(3stap)NAMEfunction::user_string_quoted - Retrieves and quotes string from user
space
SYNOPSIS
user_string_quoted:string(addr:long)
ARGUMENTS
addr
the user space address to retrieve the string from
DESCRIPTION
Returns the null terminated C string from a given user space memory
address where any ASCII characters that are not printable are replaced
by the corresponding escape sequence in the returned string. Note that
the string will be surrounded by double quotes. On the rare cases when
userspace data is not accessible at the given address, the address
itself is returned as a string, without double quotes.
SystemTap Tapset Reference November 2013 FUNCTION::USER_STRIN(3stap)