1FUNCTION::USER_STRIN(3staSpt)ring and data retrieving fFuUnNCTION::USER_STRIN(3stap)
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NAME

6       function::user_string_warn - Retrieves string from user space
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SYNOPSIS

9           user_string_warn:string(addr:long)
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ARGUMENTS

12       addr
13           the user space address to retrieve the string from
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DESCRIPTION

16       Returns the null terminated C string from a given user space memory
17       address. Reports "" on the rare cases when userspace data is not
18       accessible and warns (but does not abort) about the failure.
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SEE ALSO

21       tapset::uconversions(3stap)
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25SystemTap Tapset Reference         June 2018       FUNCTION::USER_STRIN(3stap)