.clang-format

#
# Clang-Format configuration for OpenPerf code
#
BasedOnStyle: LLVM
---
Language: Cpp
AccessModifierOffset: -4  # Relative to standard indent width
AlignOperands: true
AllowShortBlocksOnASingleLine: true
AllowShortIfStatementsOnASingleLine: true
AllowShortLoopsOnASingleLine: true
AlwaysBreakBeforeMultilineStrings: false
AlwaysBreakTemplateDeclarations: MultiLine
BinPackArguments: false
BinPackParameters: false

# Picky, picky, picky... - Hermey
BreakBeforeBraces: Custom
BraceWrapping:
  AfterClass: true
  AfterFunction: true
  AfterStruct: true
  AfterUnion: true
  SplitEmptyFunction: false
  SplitEmptyRecord: false
  SplitEmptyNamespace: false

BreakBeforeBinaryOperators: NonAssignment
BreakConstructorInitializers: BeforeComma
BreakInheritanceList: BeforeComma
DerivePointerAlignment: false
ForEachMacros:
# LwIP
  - NETIF_FOREACH
# DPDK
  - RTE_ETH_FOREACH_DEV
  - RTE_ETH_FOREACH_DEV_OF
  - RTE_ETH_FOREACH_DEV_OWNED_BY
  - RTE_ETH_FOREACH_DEV_SIBLING
  - RTE_ETH_FOREACH_MATCHING_DEV
  - RTE_ETH_FOREACH_VALID_DEV
  - RTE_LCORE_FOREACH
  - RTE_LCORE_FOREACH_SLAVE
# bsd_tree.h
  - SPLAY_FOREACH
  - RB_FOREACH
  - RB_FOREACH_FROM
  - RB_FOREACH_SAFE
  - RB_FOREACH_REVERSE
  - RB_FOREACH_REVERSE_FROM
  - RB_FOREACH_REVERSE_SAFE
# queue.h
  - LIST_FOREACH
  - SLIST_FOREACH
  - STAILQ_FOREACH
  - TAILQ_FOREACH
  - TAILQ_FOREACH_REVERSE

IndentCaseLabels: false
PointerAlignment: Left
IndentWidth: 4
SortIncludes: false  # Enabling this can break things!

# Need a clang-format version past 8 to support newer standards
Standard: Cpp11