7be78d0279
The tool comes from https://github.com/jsoref Signed-off-by: Josh Soref <jsoref@gmail.com> Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
101 lines
1.8 KiB
ReStructuredText
101 lines
1.8 KiB
ReStructuredText
.. SPDX-License-Identifier: BSD-3-Clause
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Copyright 2020 Mellanox Technologies, Ltd
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Overview of RegEx Drivers Features
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==================================
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This section explains the supported features that are listed in the table below.
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Cross buffer
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Support cross buffer detection.
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PCRE start anchor
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Support PCRE start anchor.
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PCRE atomic grouping
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Support PCRE atomic grouping.
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PCRE back reference
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Support PCRE back reference.
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PCRE back tracking ctrl
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Support PCRE back tracking ctrl.
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PCRE call outs
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Support PCRE call routes.
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PCRE forward reference
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Support Forward reference.
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PCRE greedy
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Support PCRE greedy mode.
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PCRE match all
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Support PCRE match all.
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PCRE match as end
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Support match as end.
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PCRE match point rst
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Support PCRE match point reset directive.
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PCRE New line conventions
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Support new line conventions.
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PCRE new line SEQ
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Support new line sequence.
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PCRE look around
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Support PCRE look around.
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PCRE possessive qualifiers
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Support PCRE possessive qualifiers.
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PCRE subroutine references
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Support PCRE subroutine references.
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PCRE UTF 8
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Support UTF-8.
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PCRE UTF 16
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Support UTF-16.
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PCRE UTF 32
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Support UTF-32.
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PCRE word boundary
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Support word boundaries.
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Run time compilation
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Support compilation during run time.
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Armv8
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Support armv8 (64bit) architecture.
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x86
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Support x86 architecture.
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.. note::
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Most of the features capabilities should be provided by the drivers via the
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RegEx ``info_get`` operation.
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References
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==========
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* `PCRE: PCRE pattern man page <https://www.pcre.org/original/doc/html/pcrepattern.html>`_
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Features Table
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==============
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.. _table_regex_pmd_features:
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.. include:: overview_feature_table.txt
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.. Note::
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Features marked with "P" are partially supported. Refer to the appropriate
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driver guide in the following sections for details.
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