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[mirror_ubuntu-eoan-kernel.git] / .clang-format
1 # SPDX-License-Identifier: GPL-2.0
2 #
3 # clang-format configuration file. Intended for clang-format >= 4.
4 #
5 # For more information, see:
6 #
7 # Documentation/process/clang-format.rst
8 # https://clang.llvm.org/docs/ClangFormat.html
9 # https://clang.llvm.org/docs/ClangFormatStyleOptions.html
10 #
11 ---
12 AccessModifierOffset: -4
13 AlignAfterOpenBracket: Align
14 AlignConsecutiveAssignments: false
15 AlignConsecutiveDeclarations: false
16 #AlignEscapedNewlines: Left # Unknown to clang-format-4.0
17 AlignOperands: true
18 AlignTrailingComments: false
19 AllowAllParametersOfDeclarationOnNextLine: false
20 AllowShortBlocksOnASingleLine: false
21 AllowShortCaseLabelsOnASingleLine: false
22 AllowShortFunctionsOnASingleLine: None
23 AllowShortIfStatementsOnASingleLine: false
24 AllowShortLoopsOnASingleLine: false
25 AlwaysBreakAfterDefinitionReturnType: None
26 AlwaysBreakAfterReturnType: None
27 AlwaysBreakBeforeMultilineStrings: false
28 AlwaysBreakTemplateDeclarations: false
29 BinPackArguments: true
30 BinPackParameters: true
31 BraceWrapping:
32 AfterClass: false
33 AfterControlStatement: false
34 AfterEnum: false
35 AfterFunction: true
36 AfterNamespace: true
37 AfterObjCDeclaration: false
38 AfterStruct: false
39 AfterUnion: false
40 #AfterExternBlock: false # Unknown to clang-format-5.0
41 BeforeCatch: false
42 BeforeElse: false
43 IndentBraces: false
44 #SplitEmptyFunction: true # Unknown to clang-format-4.0
45 #SplitEmptyRecord: true # Unknown to clang-format-4.0
46 #SplitEmptyNamespace: true # Unknown to clang-format-4.0
47 BreakBeforeBinaryOperators: None
48 BreakBeforeBraces: Custom
49 #BreakBeforeInheritanceComma: false # Unknown to clang-format-4.0
50 BreakBeforeTernaryOperators: false
51 BreakConstructorInitializersBeforeComma: false
52 #BreakConstructorInitializers: BeforeComma # Unknown to clang-format-4.0
53 BreakAfterJavaFieldAnnotations: false
54 BreakStringLiterals: false
55 ColumnLimit: 80
56 CommentPragmas: '^ IWYU pragma:'
57 #CompactNamespaces: false # Unknown to clang-format-4.0
58 ConstructorInitializerAllOnOneLineOrOnePerLine: false
59 ConstructorInitializerIndentWidth: 8
60 ContinuationIndentWidth: 8
61 Cpp11BracedListStyle: false
62 DerivePointerAlignment: false
63 DisableFormat: false
64 ExperimentalAutoDetectBinPacking: false
65 #FixNamespaceComments: false # Unknown to clang-format-4.0
66
67 # Taken from:
68 # git grep -h '^#define [^[:space:]]*for_each[^[:space:]]*(' include/ \
69 # | sed "s,^#define \([^[:space:]]*for_each[^[:space:]]*\)(.*$, - '\1'," \
70 # | sort | uniq
71 ForEachMacros:
72 - 'apei_estatus_for_each_section'
73 - 'ata_for_each_dev'
74 - 'ata_for_each_link'
75 - 'ax25_for_each'
76 - 'ax25_uid_for_each'
77 - 'bio_for_each_integrity_vec'
78 - '__bio_for_each_segment'
79 - 'bio_for_each_segment'
80 - 'bio_for_each_segment_all'
81 - 'bio_list_for_each'
82 - 'bip_for_each_vec'
83 - 'blkg_for_each_descendant_post'
84 - 'blkg_for_each_descendant_pre'
85 - 'blk_queue_for_each_rl'
86 - 'bond_for_each_slave'
87 - 'bond_for_each_slave_rcu'
88 - 'btree_for_each_safe128'
89 - 'btree_for_each_safe32'
90 - 'btree_for_each_safe64'
91 - 'btree_for_each_safel'
92 - 'card_for_each_dev'
93 - 'cgroup_taskset_for_each'
94 - 'cgroup_taskset_for_each_leader'
95 - 'cpufreq_for_each_entry'
96 - 'cpufreq_for_each_entry_idx'
97 - 'cpufreq_for_each_valid_entry'
98 - 'cpufreq_for_each_valid_entry_idx'
99 - 'css_for_each_child'
100 - 'css_for_each_descendant_post'
101 - 'css_for_each_descendant_pre'
102 - 'device_for_each_child_node'
103 - 'drm_atomic_crtc_for_each_plane'
104 - 'drm_atomic_crtc_state_for_each_plane'
105 - 'drm_atomic_crtc_state_for_each_plane_state'
106 - 'drm_for_each_connector_iter'
107 - 'drm_for_each_crtc'
108 - 'drm_for_each_encoder'
109 - 'drm_for_each_encoder_mask'
110 - 'drm_for_each_fb'
111 - 'drm_for_each_legacy_plane'
112 - 'drm_for_each_plane'
113 - 'drm_for_each_plane_mask'
114 - 'drm_mm_for_each_hole'
115 - 'drm_mm_for_each_node'
116 - 'drm_mm_for_each_node_in_range'
117 - 'drm_mm_for_each_node_safe'
118 - 'for_each_active_drhd_unit'
119 - 'for_each_active_iommu'
120 - 'for_each_available_child_of_node'
121 - 'for_each_bio'
122 - 'for_each_board_func_rsrc'
123 - 'for_each_bvec'
124 - 'for_each_child_of_node'
125 - 'for_each_clear_bit'
126 - 'for_each_clear_bit_from'
127 - 'for_each_cmsghdr'
128 - 'for_each_compatible_node'
129 - 'for_each_console'
130 - 'for_each_cpu'
131 - 'for_each_cpu_and'
132 - 'for_each_cpu_not'
133 - 'for_each_cpu_wrap'
134 - 'for_each_dev_addr'
135 - 'for_each_dma_cap_mask'
136 - 'for_each_drhd_unit'
137 - 'for_each_dss_dev'
138 - 'for_each_efi_memory_desc'
139 - 'for_each_efi_memory_desc_in_map'
140 - 'for_each_endpoint_of_node'
141 - 'for_each_evictable_lru'
142 - 'for_each_fib6_node_rt_rcu'
143 - 'for_each_fib6_walker_rt'
144 - 'for_each_free_mem_range'
145 - 'for_each_free_mem_range_reverse'
146 - 'for_each_func_rsrc'
147 - 'for_each_hstate'
148 - 'for_each_if'
149 - 'for_each_iommu'
150 - 'for_each_ip_tunnel_rcu'
151 - 'for_each_irq_nr'
152 - 'for_each_lru'
153 - 'for_each_matching_node'
154 - 'for_each_matching_node_and_match'
155 - 'for_each_memblock'
156 - 'for_each_memblock_type'
157 - 'for_each_memcg_cache_index'
158 - 'for_each_mem_pfn_range'
159 - 'for_each_mem_range'
160 - 'for_each_mem_range_rev'
161 - 'for_each_migratetype_order'
162 - 'for_each_msi_entry'
163 - 'for_each_net'
164 - 'for_each_netdev'
165 - 'for_each_netdev_continue'
166 - 'for_each_netdev_continue_rcu'
167 - 'for_each_netdev_feature'
168 - 'for_each_netdev_in_bond_rcu'
169 - 'for_each_netdev_rcu'
170 - 'for_each_netdev_reverse'
171 - 'for_each_netdev_safe'
172 - 'for_each_net_rcu'
173 - 'for_each_new_connector_in_state'
174 - 'for_each_new_crtc_in_state'
175 - 'for_each_new_plane_in_state'
176 - 'for_each_new_private_obj_in_state'
177 - 'for_each_node'
178 - 'for_each_node_by_name'
179 - 'for_each_node_by_type'
180 - 'for_each_node_mask'
181 - 'for_each_node_state'
182 - 'for_each_node_with_cpus'
183 - 'for_each_node_with_property'
184 - 'for_each_of_allnodes'
185 - 'for_each_of_allnodes_from'
186 - 'for_each_of_pci_range'
187 - 'for_each_old_connector_in_state'
188 - 'for_each_old_crtc_in_state'
189 - 'for_each_oldnew_connector_in_state'
190 - 'for_each_oldnew_crtc_in_state'
191 - 'for_each_oldnew_plane_in_state'
192 - 'for_each_oldnew_private_obj_in_state'
193 - 'for_each_old_plane_in_state'
194 - 'for_each_old_private_obj_in_state'
195 - 'for_each_online_cpu'
196 - 'for_each_online_node'
197 - 'for_each_online_pgdat'
198 - 'for_each_pci_bridge'
199 - 'for_each_pci_dev'
200 - 'for_each_pci_msi_entry'
201 - 'for_each_populated_zone'
202 - 'for_each_possible_cpu'
203 - 'for_each_present_cpu'
204 - 'for_each_prime_number'
205 - 'for_each_prime_number_from'
206 - 'for_each_process'
207 - 'for_each_process_thread'
208 - 'for_each_property_of_node'
209 - 'for_each_reserved_mem_region'
210 - 'for_each_resv_unavail_range'
211 - 'for_each_rtdcom'
212 - 'for_each_rtdcom_safe'
213 - 'for_each_set_bit'
214 - 'for_each_set_bit_from'
215 - 'for_each_sg'
216 - 'for_each_sg_page'
217 - '__for_each_thread'
218 - 'for_each_thread'
219 - 'for_each_zone'
220 - 'for_each_zone_zonelist'
221 - 'for_each_zone_zonelist_nodemask'
222 - 'fwnode_for_each_available_child_node'
223 - 'fwnode_for_each_child_node'
224 - 'fwnode_graph_for_each_endpoint'
225 - 'gadget_for_each_ep'
226 - 'hash_for_each'
227 - 'hash_for_each_possible'
228 - 'hash_for_each_possible_rcu'
229 - 'hash_for_each_possible_rcu_notrace'
230 - 'hash_for_each_possible_safe'
231 - 'hash_for_each_rcu'
232 - 'hash_for_each_safe'
233 - 'hctx_for_each_ctx'
234 - 'hlist_bl_for_each_entry'
235 - 'hlist_bl_for_each_entry_rcu'
236 - 'hlist_bl_for_each_entry_safe'
237 - 'hlist_for_each'
238 - 'hlist_for_each_entry'
239 - 'hlist_for_each_entry_continue'
240 - 'hlist_for_each_entry_continue_rcu'
241 - 'hlist_for_each_entry_continue_rcu_bh'
242 - 'hlist_for_each_entry_from'
243 - 'hlist_for_each_entry_from_rcu'
244 - 'hlist_for_each_entry_rcu'
245 - 'hlist_for_each_entry_rcu_bh'
246 - 'hlist_for_each_entry_rcu_notrace'
247 - 'hlist_for_each_entry_safe'
248 - '__hlist_for_each_rcu'
249 - 'hlist_for_each_safe'
250 - 'hlist_nulls_for_each_entry'
251 - 'hlist_nulls_for_each_entry_from'
252 - 'hlist_nulls_for_each_entry_rcu'
253 - 'hlist_nulls_for_each_entry_safe'
254 - 'ide_host_for_each_port'
255 - 'ide_port_for_each_dev'
256 - 'ide_port_for_each_present_dev'
257 - 'idr_for_each_entry'
258 - 'idr_for_each_entry_continue'
259 - 'idr_for_each_entry_ul'
260 - 'inet_bind_bucket_for_each'
261 - 'inet_lhash2_for_each_icsk_rcu'
262 - 'iov_for_each'
263 - 'key_for_each'
264 - 'key_for_each_safe'
265 - 'klp_for_each_func'
266 - 'klp_for_each_object'
267 - 'kvm_for_each_memslot'
268 - 'kvm_for_each_vcpu'
269 - 'list_for_each'
270 - 'list_for_each_entry'
271 - 'list_for_each_entry_continue'
272 - 'list_for_each_entry_continue_rcu'
273 - 'list_for_each_entry_continue_reverse'
274 - 'list_for_each_entry_from'
275 - 'list_for_each_entry_from_reverse'
276 - 'list_for_each_entry_lockless'
277 - 'list_for_each_entry_rcu'
278 - 'list_for_each_entry_reverse'
279 - 'list_for_each_entry_safe'
280 - 'list_for_each_entry_safe_continue'
281 - 'list_for_each_entry_safe_from'
282 - 'list_for_each_entry_safe_reverse'
283 - 'list_for_each_prev'
284 - 'list_for_each_prev_safe'
285 - 'list_for_each_safe'
286 - 'llist_for_each'
287 - 'llist_for_each_entry'
288 - 'llist_for_each_entry_safe'
289 - 'llist_for_each_safe'
290 - 'media_device_for_each_entity'
291 - 'media_device_for_each_intf'
292 - 'media_device_for_each_link'
293 - 'media_device_for_each_pad'
294 - 'netdev_for_each_lower_dev'
295 - 'netdev_for_each_lower_private'
296 - 'netdev_for_each_lower_private_rcu'
297 - 'netdev_for_each_mc_addr'
298 - 'netdev_for_each_uc_addr'
299 - 'netdev_for_each_upper_dev_rcu'
300 - 'netdev_hw_addr_list_for_each'
301 - 'nft_rule_for_each_expr'
302 - 'nla_for_each_attr'
303 - 'nla_for_each_nested'
304 - 'nlmsg_for_each_attr'
305 - 'nlmsg_for_each_msg'
306 - 'nr_neigh_for_each'
307 - 'nr_neigh_for_each_safe'
308 - 'nr_node_for_each'
309 - 'nr_node_for_each_safe'
310 - 'of_for_each_phandle'
311 - 'of_property_for_each_string'
312 - 'of_property_for_each_u32'
313 - 'pci_bus_for_each_resource'
314 - 'ping_portaddr_for_each_entry'
315 - 'plist_for_each'
316 - 'plist_for_each_continue'
317 - 'plist_for_each_entry'
318 - 'plist_for_each_entry_continue'
319 - 'plist_for_each_entry_safe'
320 - 'plist_for_each_safe'
321 - 'pnp_for_each_card'
322 - 'pnp_for_each_dev'
323 - 'protocol_for_each_card'
324 - 'protocol_for_each_dev'
325 - 'queue_for_each_hw_ctx'
326 - 'radix_tree_for_each_contig'
327 - 'radix_tree_for_each_slot'
328 - 'radix_tree_for_each_tagged'
329 - 'rbtree_postorder_for_each_entry_safe'
330 - 'resource_list_for_each_entry'
331 - 'resource_list_for_each_entry_safe'
332 - 'rhl_for_each_entry_rcu'
333 - 'rhl_for_each_rcu'
334 - 'rht_for_each'
335 - 'rht_for_each_continue'
336 - 'rht_for_each_entry'
337 - 'rht_for_each_entry_continue'
338 - 'rht_for_each_entry_rcu'
339 - 'rht_for_each_entry_rcu_continue'
340 - 'rht_for_each_entry_safe'
341 - 'rht_for_each_rcu'
342 - 'rht_for_each_rcu_continue'
343 - '__rq_for_each_bio'
344 - 'rq_for_each_segment'
345 - 'scsi_for_each_prot_sg'
346 - 'scsi_for_each_sg'
347 - 'sctp_for_each_hentry'
348 - 'sctp_skb_for_each'
349 - 'shdma_for_each_chan'
350 - '__shost_for_each_device'
351 - 'shost_for_each_device'
352 - 'sk_for_each'
353 - 'sk_for_each_bound'
354 - 'sk_for_each_entry_offset_rcu'
355 - 'sk_for_each_from'
356 - 'sk_for_each_rcu'
357 - 'sk_for_each_safe'
358 - 'sk_nulls_for_each'
359 - 'sk_nulls_for_each_from'
360 - 'sk_nulls_for_each_rcu'
361 - 'snd_pcm_group_for_each_entry'
362 - 'snd_soc_dapm_widget_for_each_path'
363 - 'snd_soc_dapm_widget_for_each_path_safe'
364 - 'snd_soc_dapm_widget_for_each_sink_path'
365 - 'snd_soc_dapm_widget_for_each_source_path'
366 - 'tb_property_for_each'
367 - 'udp_portaddr_for_each_entry'
368 - 'udp_portaddr_for_each_entry_rcu'
369 - 'usb_hub_for_each_child'
370 - 'v4l2_device_for_each_subdev'
371 - 'v4l2_m2m_for_each_dst_buf'
372 - 'v4l2_m2m_for_each_dst_buf_safe'
373 - 'v4l2_m2m_for_each_src_buf'
374 - 'v4l2_m2m_for_each_src_buf_safe'
375 - 'zorro_for_each_dev'
376
377 #IncludeBlocks: Preserve # Unknown to clang-format-5.0
378 IncludeCategories:
379 - Regex: '.*'
380 Priority: 1
381 IncludeIsMainRegex: '(Test)?$'
382 IndentCaseLabels: false
383 #IndentPPDirectives: None # Unknown to clang-format-5.0
384 IndentWidth: 8
385 IndentWrappedFunctionNames: false
386 JavaScriptQuotes: Leave
387 JavaScriptWrapImports: true
388 KeepEmptyLinesAtTheStartOfBlocks: false
389 MacroBlockBegin: ''
390 MacroBlockEnd: ''
391 MaxEmptyLinesToKeep: 1
392 NamespaceIndentation: Inner
393 #ObjCBinPackProtocolList: Auto # Unknown to clang-format-5.0
394 ObjCBlockIndentWidth: 8
395 ObjCSpaceAfterProperty: true
396 ObjCSpaceBeforeProtocolList: true
397
398 # Taken from git's rules
399 #PenaltyBreakAssignment: 10 # Unknown to clang-format-4.0
400 PenaltyBreakBeforeFirstCallParameter: 30
401 PenaltyBreakComment: 10
402 PenaltyBreakFirstLessLess: 0
403 PenaltyBreakString: 10
404 PenaltyExcessCharacter: 100
405 PenaltyReturnTypeOnItsOwnLine: 60
406
407 PointerAlignment: Right
408 ReflowComments: false
409 SortIncludes: false
410 #SortUsingDeclarations: false # Unknown to clang-format-4.0
411 SpaceAfterCStyleCast: false
412 SpaceAfterTemplateKeyword: true
413 SpaceBeforeAssignmentOperators: true
414 #SpaceBeforeCtorInitializerColon: true # Unknown to clang-format-5.0
415 #SpaceBeforeInheritanceColon: true # Unknown to clang-format-5.0
416 SpaceBeforeParens: ControlStatements
417 #SpaceBeforeRangeBasedForLoopColon: true # Unknown to clang-format-5.0
418 SpaceInEmptyParentheses: false
419 SpacesBeforeTrailingComments: 1
420 SpacesInAngles: false
421 SpacesInContainerLiterals: false
422 SpacesInCStyleCastParentheses: false
423 SpacesInParentheses: false
424 SpacesInSquareBrackets: false
425 Standard: Cpp03
426 TabWidth: 8
427 UseTab: Always
428 ...