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Changkun Ou authored
This CL revises the document of File.Fd that explicitly points its user to runtime.SetFinalizer where contains the information that a file descriptor could be closed in a finalizer and therefore causes a failure in syscall.Write if runtime.KeepAlive is not invoked. The CL also suggests an alternative of File.Fd towards File.SyscallConn. Fixes #41505 Change-Id: I6816f0157add48b649bf1fb793cf19dcea6894b5 Reviewed-on: https://go-review.googlesource.com/c/go/+/256899 Reviewed-by:
Rob Pike <r@golang.org> Trust: Ian Lance Taylor <iant@golang.org>
Changkun Ou authoredThis CL revises the document of File.Fd that explicitly points its user to runtime.SetFinalizer where contains the information that a file descriptor could be closed in a finalizer and therefore causes a failure in syscall.Write if runtime.KeepAlive is not invoked. The CL also suggests an alternative of File.Fd towards File.SyscallConn. Fixes #41505 Change-Id: I6816f0157add48b649bf1fb793cf19dcea6894b5 Reviewed-on: https://go-review.googlesource.com/c/go/+/256899 Reviewed-by:
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