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NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | SEE ALSO | COLOPHON |
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FUNCT...ULONG(3stap) String and data retrieving fun FUNCT...ULONG(3stap)
function::user_ulong_error - Retrieves a unsigned long value
stored in user space
user_ulong_error:long(addr:long)
addr
the user space address to retrieve the unsigned long from
Returns the unsigned long value from a given user space address.
If the user space data is not accessible, an error will occur.
Note that the size of the unsigned long depends on the
architecture of the current user space task (for those
architectures that support both 64/32 bit compat tasks).
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
⟨git://sourceware.org/git/systemtap.git⟩ on 2024-06-14. (At that
time, the date of the most recent commit that was found in the
repository was 2024-06-13.) If you discover any rendering
problems in this HTML version of the page, or you believe there
is a better or more up-to-date source for the page, or you have
corrections or improvements to the information in this COLOPHON
(which is not part of the original manual page), send a mail to
man-pages@man7.org
SystemTap Tapset Reference April 2024 FUNCT...ULONG(3stap)
Pages that refer to this page: tapset::uconversions(3stap)
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HTML rendering created 2024-06-26 by Michael Kerrisk, author of The Linux Programming Interface. For details of in-depth Linux/UNIX system programming training courses that I teach, look here. Hosting by jambit GmbH. |
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