[3.7] bpo-33314: Fix rendering issues in the documentation for the os module (GH-6525) by miss-islington · Pull Request #6597 · python/cpython
Expand Up
@@ -1126,18 +1126,24 @@ or `the MSDN <https://msdn.microsoft.com/en-us/library/z0kc8e3z.aspx>`_ on Windo
.. versionadded:: 3.7
.. data:: RWF_DSYNC (since Linux 4.7) .. data:: RWF_DSYNC
Provide a per-write equivalent of the O_DSYNC open(2) flag. This flag is meaningful only for pwritev2(), and its effect applies only to the data range written by the system call.
Availability: Linux (version 4.7).
.. versionadded:: 3.7
.. data:: RWF_SYNC (since Linux 4.7) .. data:: RWF_SYNC
Provide a per-write equivalent of the O_SYNC open(2) flag. This flag is meaningful only for pwritev2(), and its effect applies only to the data range written by the system call.
Availability: Linux (version 4.7).
.. versionadded:: 3.7
Expand Down Expand Up @@ -1260,23 +1266,29 @@ or `the MSDN <https://msdn.microsoft.com/en-us/library/z0kc8e3z.aspx>`_ on Windo .. versionadded:: 3.7
.. data:: RWF_HIPRI (since Linux 4.6) .. data:: RWF_HIPRI
High priority read/write. Allows block-based filesystems to use polling of the device, which provides lower latency, but may use additional resources. (Currently, this feature is usable only on a file descriptor opened using the O_DIRECT flag.)
Availability: Linux (version 4.6).
.. versionadded:: 3.7
.. data:: RWF_NOWAIT (since Linux 4.14) .. data:: RWF_NOWAIT
Do not wait for data which is not immediately available. If this flag is specified, the preadv2() system call will return instantly if it would have to read data from the backing storage or wait for a lock. If some data was successfully read, it will return the number of bytes read. If no bytes were read, it will return -1 and set errno to EAGAIN. Currently, this flag is meaningful only for preadv2().
Availability: Linux (version 4.14).
.. versionadded:: 3.7
Expand Down
.. versionadded:: 3.7
.. data:: RWF_DSYNC (since Linux 4.7) .. data:: RWF_DSYNC
Provide a per-write equivalent of the O_DSYNC open(2) flag. This flag is meaningful only for pwritev2(), and its effect applies only to the data range written by the system call.
Availability: Linux (version 4.7).
.. versionadded:: 3.7
.. data:: RWF_SYNC (since Linux 4.7) .. data:: RWF_SYNC
Provide a per-write equivalent of the O_SYNC open(2) flag. This flag is meaningful only for pwritev2(), and its effect applies only to the data range written by the system call.
Availability: Linux (version 4.7).
.. versionadded:: 3.7
Expand Down Expand Up @@ -1260,23 +1266,29 @@ or `the MSDN <https://msdn.microsoft.com/en-us/library/z0kc8e3z.aspx>`_ on Windo .. versionadded:: 3.7
.. data:: RWF_HIPRI (since Linux 4.6) .. data:: RWF_HIPRI
High priority read/write. Allows block-based filesystems to use polling of the device, which provides lower latency, but may use additional resources. (Currently, this feature is usable only on a file descriptor opened using the O_DIRECT flag.)
Availability: Linux (version 4.6).
.. versionadded:: 3.7
.. data:: RWF_NOWAIT (since Linux 4.14) .. data:: RWF_NOWAIT
Do not wait for data which is not immediately available. If this flag is specified, the preadv2() system call will return instantly if it would have to read data from the backing storage or wait for a lock. If some data was successfully read, it will return the number of bytes read. If no bytes were read, it will return -1 and set errno to EAGAIN. Currently, this flag is meaningful only for preadv2().
Availability: Linux (version 4.14).
.. versionadded:: 3.7
Expand Down