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