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docs/library/usocket: Make xref to uerrno explicitly a module reference.

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Damien George 2018-03-05 19:07:39 +11:00
parent 478ce8f7e3
commit 6e09320b4c
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docs/library/usocket.rst
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@ -99,7 +99,7 @@ Functions
of error in this function. MicroPython doesn't have ``socket.gaierror`` of error in this function. MicroPython doesn't have ``socket.gaierror``
and raises OSError directly. Note that error numbers of `getaddrinfo()` and raises OSError directly. Note that error numbers of `getaddrinfo()`
form a separate namespace and may not match error numbers from form a separate namespace and may not match error numbers from
`uerrno` module. To distinguish `getaddrinfo()` errors, they are the :mod:`uerrno` module. To distinguish `getaddrinfo()` errors, they are
represented by negative numbers, whereas standard system errors are represented by negative numbers, whereas standard system errors are
positive numbers (error numbers are accessible using ``e.args[0]`` property positive numbers (error numbers are accessible using ``e.args[0]`` property
from an exception object). The use of negative values is a provisional from an exception object). The use of negative values is a provisional