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other versions
- jessie 2.6-0.2
- jessie-backports 3.0-6~bpo8+1
- stretch 3.1-2
- testing 3.3-1
- unstable 4.0-1
| FUNCTION::USER_STRIN(3stap) | String and data retrieving fun | FUNCTION::USER_STRIN(3stap) |
NAME¶
function::user_string_n - Retrieves string of given length from user spaceSYNOPSIS¶
user_string_n:string(addr:long,n:long)
ARGUMENTS¶
addrthe user space address to retrieve the string from
n
the maximum length of the string (if not null
terminated)
DESCRIPTION¶
Returns the C string of a maximum given length from a given user space address. Reports an error on the rare cases when userspace data is not accessible at the given address.| November 2014 | SystemTap Tapset Reference |