.clang-format

   1 # Basic .clang-format
   2 ---
   3 BasedOnStyle: WebKit
   4 AlignAfterOpenBracket: DontAlign
   5 AlignConsecutiveAssignments: false
   6 AlignConsecutiveDeclarations: false
   7 AlignEscapedNewlines: Left
   8 AlignOperands: false
   9 AlignTrailingComments: true
  10 AllowAllArgumentsOnNextLine: false
  11 AllowAllParametersOfDeclarationOnNextLine: false
  12 AllowShortBlocksOnASingleLine: Never
  13 AllowShortCaseLabelsOnASingleLine: false
  14 AllowShortFunctionsOnASingleLine: InlineOnly
  15 AllowShortIfStatementsOnASingleLine: Never
  16 AllowShortLoopsOnASingleLine: false
  17 AlwaysBreakAfterReturnType: TopLevelDefinitions
  18 AlwaysBreakBeforeMultilineStrings: false
  19 AlwaysBreakTemplateDeclarations: MultiLine
  20 BinPackArguments: true
  21 BinPackParameters: true
  22 BreakBeforeBinaryOperators: None
  23 BreakBeforeBraces: WebKit
  24 BreakBeforeTernaryOperators: false
  25 # TODO: BreakStringLiterals can cause very strange formatting so turn it off?
  26 BreakStringLiterals: false
  27 # Prefer:
  28 # some_var = function(arg1,
  29 #    arg2)
  30 # over:
  31 # some_var =
  32 #     function(arg1, arg2)
  33 PenaltyBreakAssignment: 100
  34 # Prefer:
  35 # some_long_function(arg1, arg2
  36 #     arg3)
  37 # over:
  38 # some_long_function(
  39 #     arg1, arg2, arg3)
  40 PenaltyBreakBeforeFirstCallParameter: 100
  41 CompactNamespaces: true
  42 DerivePointerAlignment: false
  43 DisableFormat: false
  44 ForEachMacros:
  45   - ARB_ARRFOREACH
  46   - ARB_ARRFOREACH_REVWCOND
  47   - ARB_ARRFOREACH_REVERSE
  48   - ARB_FOREACH
  49   - ARB_FOREACH_FROM
  50   - ARB_FOREACH_SAFE
  51   - ARB_FOREACH_REVERSE
  52   - ARB_FOREACH_REVERSE_FROM
  53   - ARB_FOREACH_REVERSE_SAFE
  54   - BIT_FOREACH_ISCLR
  55   - BIT_FOREACH_ISSET
  56   - CPU_FOREACH
  57   - CPU_FOREACH_ISCLR
  58   - CPU_FOREACH_ISSET
  59   - FOREACH_THREAD_IN_PROC
  60   - FOREACH_PROC_IN_SYSTEM
  61   - FOREACH_PRISON_CHILD
  62   - FOREACH_PRISON_DESCENDANT
  63   - FOREACH_PRISON_DESCENDANT_LOCKED
  64   - FOREACH_PRISON_DESCENDANT_LOCKED_LEVEL
  65   - MNT_VNODE_FOREACH_ALL
  66   - MNT_VNODE_FOREACH_ACTIVE
  67   - RB_FOREACH
  68   - RB_FOREACH_FROM
  69   - RB_FOREACH_SAFE
  70   - RB_FOREACH_REVERSE
  71   - RB_FOREACH_REVERSE_FROM
  72   - RB_FOREACH_REVERSE_SAFE
  73   - SLIST_FOREACH
  74   - SLIST_FOREACH_FROM
  75   - SLIST_FOREACH_FROM_SAFE
  76   - SLIST_FOREACH_SAFE
  77   - SLIST_FOREACH_PREVPTR
  78   - SPLAY_FOREACH
  79   - LIST_FOREACH
  80   - LIST_FOREACH_FROM
  81   - LIST_FOREACH_FROM_SAFE
  82   - LIST_FOREACH_SAFE
  83   - STAILQ_FOREACH
  84   - STAILQ_FOREACH_FROM
  85   - STAILQ_FOREACH_FROM_SAFE
  86   - STAILQ_FOREACH_SAFE
  87   - TAILQ_FOREACH
  88   - TAILQ_FOREACH_FROM
  89   - TAILQ_FOREACH_FROM_SAFE
  90   - TAILQ_FOREACH_REVERSE
  91   - TAILQ_FOREACH_REVERSE_FROM
  92   - TAILQ_FOREACH_REVERSE_FROM_SAFE
  93   - TAILQ_FOREACH_REVERSE_SAFE
  94   - TAILQ_FOREACH_SAFE
  95   - VM_MAP_ENTRY_FOREACH
  96   - VM_PAGE_DUMP_FOREACH
  97 IndentCaseLabels: false
  98 IndentPPDirectives: None
  99 Language: Cpp
 100 NamespaceIndentation: None
 101 PointerAlignment: Right
 102 ContinuationIndentWidth: 4
 103 IndentWidth: 8
 104 TabWidth: 8
 105 ColumnLimit: 80
 106 UseTab: Always
 107 SpaceAfterCStyleCast: false
 108 IncludeBlocks: Regroup
 109 IncludeCategories:
 110   - Regex: '^\"opt_.*\.h\"'
 111     Priority: 1
 112     SortPriority: 10
 113   - Regex: '^<sys/cdefs\.h>'
 114     Priority: 2
 115     SortPriority: 20
 116   - Regex: '^<sys/types\.h>'
 117     Priority: 2
 118     SortPriority: 21
 119   - Regex: '^<sys/param\.h>'
 120     Priority: 2
 121     SortPriority: 22
 122   - Regex: '^<sys/systm\.h>'
 123     Priority: 2
 124     SortPriority: 23
 125   - Regex: '^<sys.*/'
 126     Priority: 2
 127     SortPriority: 24
 128   - Regex: '^<vm/vm\.h>'
 129     Priority: 3
 130     SortPriority: 30
 131   - Regex: '^<vm/'
 132     Priority: 3
 133     SortPriority: 31
 134   - Regex: '^<machine/'
 135     Priority: 4
 136     SortPriority: 40
 137   - Regex: '^<(x86|amd64|i386|xen)/'
 138     Priority: 5
 139     SortPriority: 50
 140   - Regex: '^<dev/'
 141     Priority: 6
 142     SortPriority: 60
 143   - Regex: '^<net.*/'
 144     Priority: 7
 145     SortPriority: 70
 146   - Regex: '^<protocols/'
 147     Priority: 7
 148     SortPriority: 71
 149   - Regex: '^<(fs|nfs(|client|server)|ufs)/'
 150     Priority: 8
 151     SortPriority: 80
 152   - Regex: '^<[^/].*\.h'
 153     Priority: 9
 154     SortPriority: 90
 155   - Regex: '^\".*\.h\"'
 156     Priority: 10
 157     SortPriority: 100
 158 # LLVM's header include ordering style is almost the exact opposite of ours.
 159 # Unfortunately, they have hard-coded their preferences into clang-format.
 160 # Clobbering this regular expression to avoid matching prevents non-system
 161 # headers from being forcibly moved to the top of the include list.
 162 # http://llvm.org/docs/CodingStandards.html#include-style
 163 IncludeIsMainRegex: 'BLAH_DONT_MATCH_ANYTHING'
 164 SortIncludes: true
 165 KeepEmptyLinesAtTheStartOfBlocks: true
 166 TypenameMacros:
 167   - ARB_ELMTYPE
 168   - ARB_HEAD
 169   - ARB8_HEAD
 170   - ARB16_HEAD
 171   - ARB32_HEAD
 172   - ARB_ENTRY
 173   - ARB8_ENTRY
 174   - ARB16_ENTRY
 175   - ARB32_ENTRY
 176   - LIST_CLASS_ENTRY
 177   - LIST_CLASS_HEAD
 178   - LIST_ENTRY
 179   - LIST_HEAD
 180   - QUEUE_TYPEOF
 181   - RB_ENTRY
 182   - RB_HEAD
 183   - SLIST_CLASS_HEAD
 184   - SLIST_CLASS_ENTRY
 185   - SLIST_HEAD
 186   - SLIST_ENTRY
 187   - SMR_POINTER
 188   - SPLAY_ENTRY
 189   - SPLAY_HEAD
 190   - STAILQ_CLASS_ENTRY
 191   - STAILQ_CLASS_HEAD
 192   - STAILQ_ENTRY
 193   - STAILQ_HEAD
 194   - TAILQ_CLASS_ENTRY
 195   - TAILQ_CLASS_HEAD
 196   - TAILQ_ENTRY
 197   - TAILQ_HEAD