set textwidth=80
autocmd BufNewFile,BufRead *.c,*.h exec 'match Todo /\%>' . &textwidth . 'v.\+/'
+clang-format
+------------
+BasedOnStyle: LLVM
+IndentWidth: 8
+UseTab: true
+BreakBeforeBraces: Linux
+AllowShortIfStatementsOnASingleLine: false
+IndentCaseLabels: false
+BinPackParameters: false
+
=========================
FAQ & Statement Reference
splitting. Never split a line before columns 70 - 79 unless you
have a really good reason. Be smart about formatting.
+One exception to the previous rule is function declarations and
+definitions. In function declarations and definitions, either the
+declaration is a one-liner, or each parameter is listed on its own
+line. The rationale is that if there are many parameters, each one
+should be on its own line to make tracking interface changes easier.
+
If, switch, & Code blocks
-------------------------
like CHECK_STATUS, CHECK_VAL and others.
+Error and out logic
+-------------------
+
+Don't do this:
+
+ frame = talloc_stackframe();
+
+ if (ret == LDB_SUCCESS) {
+ if (result->count == 0) {
+ ret = LDB_ERR_NO_SUCH_OBJECT;
+ } else {
+ struct ldb_message *match =
+ get_best_match(dn, result);
+ if (match == NULL) {
+ TALLOC_FREE(frame);
+ return LDB_ERR_OPERATIONS_ERROR;
+ }
+ *msg = talloc_move(mem_ctx, &match);
+ }
+ }
+
+ TALLOC_FREE(frame);
+ return ret;
+
+It should be:
+
+ frame = talloc_stackframe();
+
+ if (ret != LDB_SUCCESS) {
+ TALLOC_FREE(frame);
+ return ret;
+ }
+
+ if (result->count == 0) {
+ TALLOC_FREE(frame);
+ return LDB_ERR_NO_SUCH_OBJECT;
+ }
+
+ match = get_best_match(dn, result);
+ if (match == NULL) {
+ TALLOC_FREE(frame);
+ return LDB_ERR_OPERATIONS_ERROR;
+ }
+
+ *msg = talloc_move(mem_ctx, &match);
+ TALLOC_FREE(frame);
+ return LDB_SUCCESS;
+
+
DEBUG statements
----------------