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tools: import latest linux clang-format config w/ FRR mods
We modify the following from Linux Style:
AlignEscapedNewlines: Left -> Right
AlignTrailingComments: false -> true
AlignConsecutiveMacros: false -> true
ForEachMacros (replace linux with ours)
Don't break a string into multi-string-fragments
PenaltyBreakString: 200
Allow going past the ColumnLimit to keep function arguments aligned
with the open parenthesis.
PenaltyBreakBeforeFirstCallParameter: 200
Signed-off-by: Christian Hopps <chopps@labn.net>
This commit is contained in:
Christian Hopps
parent
fd8a8b7596
commit
2615fefaa9
283
.clang-format
283
.clang-format
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@ -1,92 +1,205 @@
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# SPDX-License-Identifier: GPL-2.0
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# clang-format configuration file. Intended for clang-format >= 11.
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#
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# For more information, see:
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#
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# Documentation/process/clang-format.rst
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# https://clang.llvm.org/docs/ClangFormat.html
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# https://clang.llvm.org/docs/ClangFormatStyleOptions.html
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#
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---
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BasedOnStyle: LLVM
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Language: Cpp
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IndentWidth: 8
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UseTab: Always
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BreakBeforeBraces: Linux
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AlwaysBreakBeforeMultilineStrings: true
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AlignAfterOpenBracket: Align
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AlignConsecutiveAssignments: false
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AlignConsecutiveDeclarations: false
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# FRR: Right
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AlignEscapedNewlines: Right
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AlignOperands: Align
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# FRR: true
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AlignTrailingComments: true
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# FRR: true
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AlignConsecutiveMacros: true
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AllowAllParametersOfDeclarationOnNextLine: false
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AllowShortBlocksOnASingleLine: false
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AllowShortCaseLabelsOnASingleLine: false
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AllowShortFunctionsOnASingleLine: None
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AllowShortIfStatementsOnASingleLine: false
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AllowShortLoopsOnASingleLine: false
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AllowShortFunctionsOnASingleLine: false
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IndentCaseLabels: false
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AlignEscapedNewlinesLeft: false
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AlignTrailingComments: true
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AllowAllParametersOfDeclarationOnNextLine: false
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AlignAfterOpenBracket: true
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SpaceAfterCStyleCast: false
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MaxEmptyLinesToKeep: 2
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BreakBeforeBinaryOperators: None
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AlwaysBreakAfterDefinitionReturnType: None
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AlwaysBreakAfterReturnType: None
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AlwaysBreakBeforeMultilineStrings: false
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AlwaysBreakTemplateDeclarations: false
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BinPackArguments: true
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BinPackParameters: true
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BraceWrapping:
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AfterClass: false
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AfterControlStatement: false
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AfterEnum: false
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AfterFunction: true
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AfterNamespace: true
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AfterObjCDeclaration: false
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AfterStruct: false
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AfterUnion: false
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AfterExternBlock: false
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BeforeCatch: false
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BeforeElse: false
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IndentBraces: false
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SplitEmptyFunction: true
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SplitEmptyRecord: true
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SplitEmptyNamespace: true
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BreakBeforeBinaryOperators: false
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BreakBeforeBraces: Custom
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BreakBeforeInheritanceComma: false
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BreakBeforeTernaryOperators: true
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BreakConstructorInitializersBeforeComma: false
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BreakConstructorInitializers: BeforeComma
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BreakAfterJavaFieldAnnotations: false
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BreakStringLiterals: false
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SortIncludes: false
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ColumnLimit: 80
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# Linux: CommentPragmas: '^ IWYU pragma:'
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CommentPragmas: '\$(FRR|clippy)'
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CompactNamespaces: false
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ConstructorInitializerAllOnOneLineOrOnePerLine: false
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ConstructorInitializerIndentWidth: 8
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ContinuationIndentWidth: 8
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Cpp11BracedListStyle: false
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DerivePointerAlignment: false
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DisableFormat: false
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ExperimentalAutoDetectBinPacking: false
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FixNamespaceComments: false
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# Some taken from:
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# git grep -h '^#define [^[:space:]]*frr_(each|with)[^[:space:]]*(' ./ \
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# | sed "s,^#define \([^[:space:]]*frr_(each|with)[^[:space:]]*\)(.*$, - '\1'," \
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# | LC_ALL=C sort -u
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# and
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# git grep -h '^#define [^[:space:]]*FOREACH[^[:space:]]*(' ./
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# | sed "s,^#define \([^[:space:]]*FOREACH[^)]*\)(.*, - '\1',"
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# | LC_ALL=C sort -u
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ForEachMacros:
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# lib: outliers:
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- 'FOR_ALL_INTERFACES'
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- 'FOR_ALL_INTERFACES_ADDRESSES'
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# libyang outliers:
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- 'LY_FOR_KEYS'
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- 'LY_LIST_FOR'
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- 'LY_TREE_FOR'
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- 'LY_TREE_DFS_BEGIN'
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- 'LYD_TREE_DFS_BEGIN'
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# ospfd outliers:
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- 'LSDB_LOOP'
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# first git grep
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- 'frr_each'
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- 'frr_each_safe'
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- 'frr_each_from'
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- 'frr_rev_each'
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- 'frr_rev_each_safe'
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- 'frr_rev_each_from'
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- 'frr_with_mutex'
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- 'frr_with_privs'
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# second git grep
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- 'AF_FOREACH'
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- 'FOREACH_ADAPTER_IN_LIST'
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- 'FOREACH_AFI_SAFI'
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- 'FOREACH_AFI_SAFI_NSF'
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- 'FOREACH_BE_APPLY_BATCH_IN_LIST'
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- 'FOREACH_BE_TXN_BATCH_IN_LIST'
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- 'FOREACH_BE_TXN_IN_LIST'
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- 'FOREACH_CMT_REC'
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- 'FOREACH_MGMTD_BE_CLIENT_ID'
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- 'FOREACH_MGMTD_DS_ID'
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- 'FOREACH_SAFI'
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- 'FOREACH_SESSION_IN_LIST'
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- 'FOREACH_TXN_CFG_BATCH_IN_LIST'
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- 'FOREACH_TXN_IN_LIST'
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- 'FOREACH_TXN_REQ_IN_LIST'
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- 'JSON_FOREACH'
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- 'LIST_FOREACH'
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- 'LIST_FOREACH_SAFE'
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- 'RB_FOREACH'
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- 'RB_FOREACH_REVERSE'
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- 'RB_FOREACH_REVERSE_SAFE'
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- 'RB_FOREACH_SAFE'
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- 'RE_DEST_FOREACH_ROUTE'
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- 'RE_DEST_FOREACH_ROUTE_SAFE'
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- 'RNODE_FOREACH_RE'
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- 'RNODE_FOREACH_RE_SAFE'
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- 'SIMPLEQ_FOREACH'
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- 'SIMPLEQ_FOREACH_SAFE'
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- 'SLIST_FOREACH'
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- 'SLIST_FOREACH_PREVPTR'
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- 'SLIST_FOREACH_SAFE'
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- 'SPLAY_FOREACH'
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- 'STAILQ_FOREACH'
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- 'STAILQ_FOREACH_SAFE'
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- 'SUBGRP_FOREACH_ADJ'
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- 'SUBGRP_FOREACH_ADJ_SAFE'
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- 'SUBGRP_FOREACH_PEER'
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- 'SUBGRP_FOREACH_PEER_SAFE'
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- 'TAILQ_FOREACH'
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- 'TAILQ_FOREACH_REVERSE'
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- 'TAILQ_FOREACH_REVERSE_SAFE'
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- 'TAILQ_FOREACH_SAFE'
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- 'UPDGRP_FOREACH_SUBGRP'
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- 'UPDGRP_FOREACH_SUBGRP_SAFE'
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- 'XSIMPLEQ_FOREACH'
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- 'XSIMPLEQ_FOREACH_SAFE'
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IncludeBlocks: Preserve
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IncludeCategories:
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- Regex: '^(<|lib)'
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Priority: 0
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CommentPragmas: '\$(FRR|clippy)'
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ContinuationIndentWidth: 8
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ForEachMacros:
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# lib
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- frr_each
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- frr_each_safe
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- frr_each_from
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- frr_rev_each
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- frr_rev_each_safe
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- frr_rev_each_from
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- frr_with_mutex
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- frr_with_privs
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- LIST_FOREACH
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- LIST_FOREACH_SAFE
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- SLIST_FOREACH
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- SLIST_FOREACH_SAFE
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- SLIST_FOREACH_PREVPTR
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- STAILQ_FOREACH
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- STAILQ_FOREACH_SAFE
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- TAILQ_FOREACH
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- TAILQ_FOREACH_SAFE
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- TAILQ_FOREACH_REVERSE
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- TAILQ_FOREACH_REVERSE_SAFE
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- RB_FOREACH
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- RB_FOREACH_SAFE
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- RB_FOREACH_REVERSE
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- RB_FOREACH_REVERSE_SAFE
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- SPLAY_FOREACH
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- FOR_ALL_INTERFACES
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- FOR_ALL_INTERFACES_ADDRESSES
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- JSON_FOREACH
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- FOREACH_BE_TXN_BATCH_IN_LIST
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- FOREACH_BE_APPLY_BATCH_IN_LIST
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- FOREACH_BE_TXN_IN_LIST
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- FOREACH_SESSION_IN_LIST
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- FOREACH_MGMTD_BE_CLIENT_ID
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# libyang
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- LY_FOR_KEYS
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- LY_LIST_FOR
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- LY_TREE_FOR
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- LY_TREE_DFS_BEGIN
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- LYD_TREE_DFS_BEGIN
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# zebra
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- RE_DEST_FOREACH_ROUTE
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- RE_DEST_FOREACH_ROUTE_SAFE
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- RNODE_FOREACH_RE
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- RNODE_FOREACH_RE_SAFE
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# bgpd
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- UPDGRP_FOREACH_SUBGRP
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- UPDGRP_FOREACH_SUBGRP_SAFE
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- SUBGRP_FOREACH_PEER
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- SUBGRP_FOREACH_PEER_SAFE
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- SUBGRP_FOREACH_ADJ
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- SUBGRP_FOREACH_ADJ_SAFE
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- AF_FOREACH
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- FOREACH_AFI_SAFI
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- FOREACH_AFI_SAFI_NSF
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- FOREACH_SAFI
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# ospfd
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- LSDB_LOOP
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# mgmtd
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- FOREACH_CMT_REC
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- FOREACH_TXN_CFG_BATCH_IN_LIST
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- FOREACH_TXN_REQ_IN_LIST
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- FOREACH_TXN_IN_LIST
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- FOREACH_MGMTD_DB_ID
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- FOREACH_ADAPTER_IN_LIST
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- FOREACH_SESSION_IN_LIST
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- FOREACH_SESSION_IN_LIST_SAFE
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## New: XXX whats it mean?
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IncludeIsMainRegex: '(Test)?$'
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IndentCaseLabels: false
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IndentGotoLabels: false
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IndentPPDirectives: None
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IndentWidth: 8
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IndentWrappedFunctionNames: false
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JavaScriptQuotes: Leave
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JavaScriptWrapImports: true
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KeepEmptyLinesAtTheStartOfBlocks: false
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MacroBlockBegin: ''
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MacroBlockEnd: ''
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## Linux: MaxEmptyLinesToKeep: 1
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MaxEmptyLinesToKeep: 2
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NamespaceIndentation: None
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ObjCBinPackProtocolList: Auto
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ObjCBlockIndentWidth: 8
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ObjCSpaceAfterProperty: true
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ObjCSpaceBeforeProtocolList: true
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## Lowest Penalty Value wins. Values are used by clang-format to influence
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## the brak decisions, it's a bit of voodoo magic though.
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## Originally from linux which was "Taken from git's rules"
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PenaltyBreakAssignment: 10
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PenaltyBreakComment: 10
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PenaltyBreakFirstLessLess: 0
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# Don't break a string into multi-string-fragments
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PenaltyBreakString: 200
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# Allow going past the ColumnLimit to keep function arguments aligned
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# with the open parenthesis.
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PenaltyBreakBeforeFirstCallParameter: 200
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# Try and stay under ColumnLimit, but not at the cost of incomprehensible code.
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PenaltyExcessCharacter: 5
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PenaltyReturnTypeOnItsOwnLine: 60
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PointerAlignment: Right
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ReflowComments: false
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SortIncludes: false
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SortUsingDeclarations: false
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SpaceAfterCStyleCast: false
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SpaceAfterTemplateKeyword: true
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SpaceBeforeAssignmentOperators: true
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SpaceBeforeCtorInitializerColon: true
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SpaceBeforeInheritanceColon: true
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SpaceBeforeParens: ControlStatements
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SpaceBeforeRangeBasedForLoopColon: true
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SpaceInEmptyParentheses: false
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SpacesBeforeTrailingComments: 1
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SpacesInAngles: false
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SpacesInContainerLiterals: false
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SpacesInCStyleCastParentheses: false
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SpacesInParentheses: false
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SpacesInSquareBrackets: false
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Standard: Cpp03
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TabWidth: 8
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UseTab: Always
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...
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