1FUNCTION::USER_LONG_(3staSpt)ring and data retrieving fFuUnNCTION::USER_LONG_(3stap)
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NAME

6       function::user_long_error - Retrieves a long value stored in user space
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SYNOPSIS

9           user_long_error:long(addr:long)
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ARGUMENTS

12       addr
13           the user space address to retrieve the long from
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DESCRIPTION

16       Returns the long value from a given user space address. If the user
17       space data is not accessible, an error will occur. Note that the size
18       of the long depends on the architecture of the current user space task
19       (for those architectures that support both 64/32 bit compat tasks).
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SEE ALSO

22       tapset::uconversions(3stap)
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26SystemTap Tapset Reference       October 2018      FUNCTION::USER_LONG_(3stap)