NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | SEE ALSO | COLOPHON |
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FUNCT...STRIN(3stap) String and data retrieving fun FUNCT...STRIN(3stap)
function::user_string_n_nofault - Retrieves string of given length from user space
user_string_n_nofault(addr:long,n:long)
addr the user space address to retrieve the string from n the maximum length of the string (if not null terminated)
Returns 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.
tapset::uconversions(3stap)
This page is part of the systemtap (a tracing and live-system
analysis tool) project. Information about the project can be
found at ⟨https://sourceware.org/systemtap/⟩. If you have a bug
report for this manual page, send it to systemtap@sourceware.org.
This page was obtained from the project's upstream Git repository
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SystemTap Tapset Reference April 2024 FUNCT...STRIN(3stap)
Pages that refer to this page: tapset::uconversions(3stap)