1FUNCTION::USER_STRIN(3staSpt)ring and data retrieving fFuUnNCTION::USER_STRIN(3stap)
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6 function::user_string_warn - Retrieves string from user space
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9 user_string_warn:string(addr:long)
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12 addr
13 the user space address to retrieve the string from
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16 Returns the null terminated C string from a given user space memory
17 address. Reports “<unknown>” on the rare cases when userspace data is
18 not accessible and warns (but does not abort) about the failure.
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22SystemTap Tapset Reference August 2011 FUNCTION::USER_STRIN(3stap)