Add .clang-format and format C files

Add `.clang-format` file that can be used directly by the clang formatter or by the Microsoft C/C++ VSCode extension. Style based on Microsoft default style guide, but update brace and case indentation settings to match current files better (as well as Go code). Run formatter on `init\init.c` and `vsockexec\vsockexec.c`. Changes mostly with brace position, spacing, indentation, and pointer alignment. Signed-off-by: Hamza El-Saawy <[email protected]>
helsaawy · Aug 23, 2024 · d32c55b · d32c55b
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diff --git a/.clang-format b/.clang-format
@@ -0,0 +1,12 @@
+Language: Cpp
+BasedOnStyle: Microsoft
+BreakBeforeBraces: Attach
+PointerAlignment: Left
+AllowShortFunctionsOnASingleLine: All
+# match Go style
+IndentCaseLabels: false
+# don't break comments over line limit (needed for CodeQL exceptions)
+ReflowComments: false
+InsertNewlineAtEOF: true
+KeepEmptyLines:
+  AtEndOfFile: true