FUNCTION::USER_STRIN - Online Linux Manual PageSection : 3stap
Updated : November 2020
Source : SystemTap Tapset Reference
Note : String and data retrieving fun

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NAMEfunction::user_string_n_nofault − Retrieves string of given length from user space

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SYNOPSIS user_string_n_nofault(addr:long,n:long)

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ARGUMENTSaddr the user space address to retrieve the string from n the maximum length of the string (if not null terminated)

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DESCRIPTIONReturns the C string of a maximum given length from a given user space address​. Returns the empty string when userspace data is not accessible at the given address​.

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SEE ALSO\ntapset::uconversions(3stap) 0

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ERROR : Need New Coding :         (rof_nr_x|149|function::user_string_n_nofault.3stap|51|\n |.SH SEE ALSO\n )    

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