FUNCTION::USER_STRIN
Section: String and data retrieving fun (3stap)
Updated: November 2022
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NAME
function::user_string - Retrieves string from user space
SYNOPSIS
1) user_string:string(addr:long)
2) user_string:string(addr:long,err_msg:string)
ARGUMENTS
addr
-
the user space address to retrieve the string from
err_msg
-
the error message to return when data isn't available
DESCRIPTION
1) Returns the null terminated C string from a given user space memory address. Reports an error on the rare cases when userspace data is not accessible.
2) Returns the null terminated C string from a given user space memory address. Reports the given error message on the rare cases when userspace data is not accessible.
SEE ALSO
tapset::uconversions(3stap)
SEE ALSO
tapset::uconversions(3stap)
Index
- NAME
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- SYNOPSIS
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- ARGUMENTS
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- DESCRIPTION
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- SEE ALSO
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- SEE ALSO
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Time: 15:22:18 GMT, November 16, 2022