xref: /freebsd/.clang-format (revision 5bb3134a8c21cb87b30e135ef168483f0333dabb) 
1# $FreeBSD$
2# Basic .clang-format
3---
4BasedOnStyle: WebKit
5AlignAfterOpenBracket: DontAlign
6AlignConsecutiveAssignments: false
7AlignConsecutiveDeclarations: false
8AlignEscapedNewlines: Left
9AlignOperands: false
10AlignTrailingComments: true
11AllowAllArgumentsOnNextLine: false
12AllowAllParametersOfDeclarationOnNextLine: false
13AllowShortBlocksOnASingleLine: Never
14AllowShortCaseLabelsOnASingleLine: false
15AllowShortFunctionsOnASingleLine: InlineOnly
16AllowShortIfStatementsOnASingleLine: Never
17AllowShortLoopsOnASingleLine: false
18AlwaysBreakAfterReturnType: TopLevelDefinitions
19AlwaysBreakBeforeMultilineStrings: false
20AlwaysBreakTemplateDeclarations: MultiLine
21BinPackArguments: true
22BinPackParameters: true
23BreakBeforeBinaryOperators: None
24BreakBeforeBraces: WebKit
25BreakBeforeTernaryOperators: false
26# TODO: BreakStringLiterals can cause very strange formatting so turn it off?
27BreakStringLiterals: false
28# Prefer:
29# some_var = function(arg1,
30#    arg2)
31# over:
32# some_var =
33#     function(arg1, arg2)
34PenaltyBreakAssignment: 100
35# Prefer:
36# some_long_function(arg1, arg2
37#     arg3)
38# over:
39# some_long_function(
40#     arg1, arg2, arg3)
41PenaltyBreakBeforeFirstCallParameter: 100
42CompactNamespaces: true
43DerivePointerAlignment: false
44DisableFormat: false
45ForEachMacros:
46  - ARB_ARRFOREACH
47  - ARB_ARRFOREACH_REVWCOND
48  - ARB_ARRFOREACH_REVERSE
49  - ARB_FOREACH
50  - ARB_FOREACH_FROM
51  - ARB_FOREACH_SAFE
52  - ARB_FOREACH_REVERSE
53  - ARB_FOREACH_REVERSE_FROM
54  - ARB_FOREACH_REVERSE_SAFE
55  - BIT_FOREACH_ISCLR
56  - BIT_FOREACH_ISSET
57  - CPU_FOREACH
58  - CPU_FOREACH_ISCLR
59  - CPU_FOREACH_ISSET
60  - FOREACH_THREAD_IN_PROC
61  - FOREACH_PROC_IN_SYSTEM
62  - FOREACH_PRISON_CHILD
63  - FOREACH_PRISON_DESCENDANT
64  - FOREACH_PRISON_DESCENDANT_LOCKED
65  - FOREACH_PRISON_DESCENDANT_LOCKED_LEVEL
66  - MNT_VNODE_FOREACH_ALL
67  - MNT_VNODE_FOREACH_ACTIVE
68  - RB_FOREACH
69  - RB_FOREACH_FROM
70  - RB_FOREACH_SAFE
71  - RB_FOREACH_REVERSE
72  - RB_FOREACH_REVERSE_FROM
73  - RB_FOREACH_REVERSE_SAFE
74  - SLIST_FOREACH
75  - SLIST_FOREACH_FROM
76  - SLIST_FOREACH_FROM_SAFE
77  - SLIST_FOREACH_SAFE
78  - SLIST_FOREACH_PREVPTR
79  - SPLAY_FOREACH
80  - LIST_FOREACH
81  - LIST_FOREACH_FROM
82  - LIST_FOREACH_FROM_SAFE
83  - LIST_FOREACH_SAFE
84  - STAILQ_FOREACH
85  - STAILQ_FOREACH_FROM
86  - STAILQ_FOREACH_FROM_SAFE
87  - STAILQ_FOREACH_SAFE
88  - TAILQ_FOREACH
89  - TAILQ_FOREACH_FROM
90  - TAILQ_FOREACH_FROM_SAFE
91  - TAILQ_FOREACH_REVERSE
92  - TAILQ_FOREACH_REVERSE_FROM
93  - TAILQ_FOREACH_REVERSE_FROM_SAFE
94  - TAILQ_FOREACH_REVERSE_SAFE
95  - TAILQ_FOREACH_SAFE
96  - VM_MAP_ENTRY_FOREACH
97  - VM_PAGE_DUMP_FOREACH
98IndentCaseLabels: false
99IndentPPDirectives: None
100Language: Cpp
101NamespaceIndentation: None
102PointerAlignment: Right
103ContinuationIndentWidth: 4
104IndentWidth: 8
105TabWidth: 8
106ColumnLimit: 80
107UseTab: Always
108SpaceAfterCStyleCast: false
109IncludeBlocks: Regroup
110IncludeCategories:
111  - Regex: '^\"opt_.*\.h\"'
112    Priority: 1
113    SortPriority: 10
114  - Regex: '^<sys/cdefs\.h>'
115    Priority: 2
116    SortPriority: 20
117  - Regex: '^<sys/types\.h>'
118    Priority: 2
119    SortPriority: 21
120  - Regex: '^<sys/param\.h>'
121    Priority: 2
122    SortPriority: 22
123  - Regex: '^<sys/systm\.h>'
124    Priority: 2
125    SortPriority: 23
126  - Regex: '^<sys.*/'
127    Priority: 2
128    SortPriority: 24
129  - Regex: '^<vm/vm\.h>'
130    Priority: 3
131    SortPriority: 30
132  - Regex: '^<vm/'
133    Priority: 3
134    SortPriority: 31
135  - Regex: '^<machine/'
136    Priority: 4
137    SortPriority: 40
138  - Regex: '^<(x86|amd64|i386|xen)/'
139    Priority: 5
140    SortPriority: 50
141  - Regex: '^<dev/'
142    Priority: 6
143    SortPriority: 60
144  - Regex: '^<net.*/'
145    Priority: 7
146    SortPriority: 70
147  - Regex: '^<protocols/'
148    Priority: 7
149    SortPriority: 71
150  - Regex: '^<(fs|nfs(|client|server)|ufs)/'
151    Priority: 8
152    SortPriority: 80
153  - Regex: '^<[^/].*\.h'
154    Priority: 9
155    SortPriority: 90
156  - Regex: '^\".*\.h\"'
157    Priority: 10
158    SortPriority: 100
159# LLVM's header include ordering style is almost the exact opposite of ours.
160# Unfortunately, they have hard-coded their preferences into clang-format.
161# Clobbering this regular expression to avoid matching prevents non-system
162# headers from being forcibly moved to the top of the include list.
163# http://llvm.org/docs/CodingStandards.html#include-style
164IncludeIsMainRegex: 'BLAH_DONT_MATCH_ANYTHING'
165SortIncludes: true
166KeepEmptyLinesAtTheStartOfBlocks: true
167TypenameMacros:
168  - ARB_ELMTYPE
169  - ARB_HEAD
170  - ARB8_HEAD
171  - ARB16_HEAD
172  - ARB32_HEAD
173  - ARB_ENTRY
174  - ARB8_ENTRY
175  - ARB16_ENTRY
176  - ARB32_ENTRY
177  - LIST_CLASS_ENTRY
178  - LIST_CLASS_HEAD
179  - LIST_ENTRY
180  - LIST_HEAD
181  - QUEUE_TYPEOF
182  - RB_ENTRY
183  - RB_HEAD
184  - SLIST_CLASS_HEAD
185  - SLIST_CLASS_ENTRY
186  - SLIST_HEAD
187  - SLIST_ENTRY
188  - SMR_POINTER
189  - SPLAY_ENTRY
190  - SPLAY_HEAD
191  - STAILQ_CLASS_ENTRY
192  - STAILQ_CLASS_HEAD
193  - STAILQ_ENTRY
194  - STAILQ_HEAD
195  - TAILQ_CLASS_ENTRY
196  - TAILQ_CLASS_HEAD
197  - TAILQ_ENTRY
198  - TAILQ_HEAD
199