zephyr/.clang-format

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# SPDX-License-Identifier: Apache-2.0
#
# Note: The list of ForEachMacros can be obtained using:
#
# git grep -h '^#define [^[:space:]]*FOR_EACH[^[:space:]]*(' include/ \
# | sed "s,^#define \([^[:space:]]*FOR_EACH[^[:space:]]*\)(.*$, - '\1'," \
# | sort | uniq
#
# References:
# - https://clang.llvm.org/docs/ClangFormatStyleOptions.html
---
BasedOnStyle: LLVM
AlignConsecutiveMacros: AcrossComments
AllowShortBlocksOnASingleLine: false
AllowShortCaseLabelsOnASingleLine: false
AllowShortEnumsOnASingleLine: false
AllowShortFunctionsOnASingleLine: None
AllowShortIfStatementsOnASingleLine: false
AllowShortLoopsOnASingleLine: false
AttributeMacros:
- __aligned
- __deprecated
- __packed
- __printf_like
- __syscall
- __subsystem
BitFieldColonSpacing: After
BreakBeforeBraces: Linux
ColumnLimit: 100
ConstructorInitializerIndentWidth: 8
ContinuationIndentWidth: 8
ForEachMacros:
- 'FOR_EACH'
- 'FOR_EACH_FIXED_ARG'
- 'FOR_EACH_IDX'
- 'FOR_EACH_IDX_FIXED_ARG'
- 'FOR_EACH_NONEMPTY_TERM'
- 'RB_FOR_EACH'
- 'RB_FOR_EACH_CONTAINER'
- 'SYS_DLIST_FOR_EACH_CONTAINER'
- 'SYS_DLIST_FOR_EACH_CONTAINER_SAFE'
- 'SYS_DLIST_FOR_EACH_NODE'
- 'SYS_DLIST_FOR_EACH_NODE_SAFE'
- 'SYS_SFLIST_FOR_EACH_CONTAINER'
- 'SYS_SFLIST_FOR_EACH_CONTAINER_SAFE'
- 'SYS_SFLIST_FOR_EACH_NODE'
- 'SYS_SFLIST_FOR_EACH_NODE_SAFE'
- 'SYS_SLIST_FOR_EACH_CONTAINER'
- 'SYS_SLIST_FOR_EACH_CONTAINER_SAFE'
- 'SYS_SLIST_FOR_EACH_NODE'
- 'SYS_SLIST_FOR_EACH_NODE_SAFE'
- '_WAIT_Q_FOR_EACH'
- 'Z_FOR_EACH'
- 'Z_FOR_EACH_ENGINE'
- 'Z_FOR_EACH_EXEC'
- 'Z_FOR_EACH_FIXED_ARG'
- 'Z_FOR_EACH_FIXED_ARG_EXEC'
- 'Z_FOR_EACH_IDX'
- 'Z_FOR_EACH_IDX_EXEC'
- 'Z_FOR_EACH_IDX_FIXED_ARG'
- 'Z_FOR_EACH_IDX_FIXED_ARG_EXEC'
- 'Z_GENLIST_FOR_EACH_CONTAINER'
- 'Z_GENLIST_FOR_EACH_CONTAINER_SAFE'
- 'Z_GENLIST_FOR_EACH_NODE'
- 'Z_GENLIST_FOR_EACH_NODE_SAFE'
# Disabled for now, see bug https://github.com/zephyrproject-rtos/zephyr/issues/48520
#IncludeBlocks: Regroup
IncludeCategories:
- Regex: '^".*\.h"$'
Priority: 0
- Regex: '^<(assert|complex|ctype|errno|fenv|float|inttypes|limits|locale|math|setjmp|signal|stdarg|stdbool|stddef|stdint|stdio|stdlib|string|tgmath|time|wchar|wctype)\.h>$'
Priority: 1
- Regex: '^\<zephyr/.*\.h\>$'
Priority: 2
- Regex: '.*'
Priority: 3
IndentCaseLabels: false
IndentWidth: 8
# SpaceBeforeParens: ControlStatementsExceptControlMacros # clang-format >= 13.0
SortIncludes: false
UseTab: Always
WhitespaceSensitiveMacros:
- STRINGIFY
- Z_STRINGIFY