Function blankCKernelAnnotations

src/extraction/languages/c-cpp.ts:1168–1186

(source: string)

  'g'
);
export function blankCKernelAnnotations(source: string): string {
  if (source.indexOf('__') === -1) return source;
  C_KERNEL_ANNOTATION_RE.lastIndex = 0;
  if (!C_KERNEL_ANNOTATION_RE.test(source)) return source;
  let out = source.replace(C_KERNEL_ANNOTATION_RE, (m) => ' '.repeat(m.length));
  // `container_of(ptr, struct T, member)` — the type-keyword argument is the
  // one call shape tree-sitter-c cannot read (a macro taking a TYPE), and it
  // is pervasive across the Linux tree. Blanking just the `struct`/`union`
  // keyword leaves `container_of(ptr,        T, member)` — a plain
  // identifier argument the grammar parses natively. Keyed to the macro name
  // so no other `struct` keyword anywhere is ever touched.
  if (out.indexOf('container_of') !== -1) {
    out = out.replace(
      /(\bcontainer_of\s*\([^;()]*?,\s*)(struct|union)(\s+)/g,
      (_m, head: string, kw: string, ws: string) => head + ' '.repeat(kw.length) + ws
    );
  }
  return out;
}

/**
 * Blank the PARAMETERIZED sparse/compiler annotations whole — name AND