From patchwork Wed Aug 9 03:13:09 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Steven Rostedt X-Patchwork-Id: 13347360 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0D046C41513 for ; Wed, 9 Aug 2023 03:13:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230234AbjHIDNZ (ORCPT ); Tue, 8 Aug 2023 23:13:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44184 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230418AbjHIDNT (ORCPT ); Tue, 8 Aug 2023 23:13:19 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0A14B1FCE for ; Tue, 8 Aug 2023 20:13:18 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id DA57962EFC for ; Wed, 9 Aug 2023 03:13:17 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 46915C433CB; Wed, 9 Aug 2023 03:13:17 +0000 (UTC) Received: from rostedt by gandalf with local (Exim 4.96) (envelope-from ) id 1qTZdL-005Rvj-2r; Tue, 08 Aug 2023 23:13:15 -0400 From: Steven Rostedt To: linux-trace-devel@vger.kernel.org Cc: Stevie Alvarez , Ross Zwisler , "Steven Rostedt (Google)" Subject: [PATCH 2/6] libtraceeval hist: Add pointer and const string types Date: Tue, 8 Aug 2023 23:13:09 -0400 Message-Id: <20230809031313.1298605-3-rostedt@goodmis.org> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230809031313.1298605-1-rostedt@goodmis.org> References: <20230809031313.1298605-1-rostedt@goodmis.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-trace-devel@vger.kernel.org From: "Steven Rostedt (Google)" Add a pointer type to traceeval_data, as this can be used as a generic pointer type. This may even obsolete the dynamic type. Also, add a const char * "cstring" type. There's times where the key and value data needs to be assigned to a const char *string, and without having an option of that type, the compiler complains about losing the const. Signed-off-by: Steven Rostedt (Google) --- include/traceeval-hist.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/include/traceeval-hist.h b/include/traceeval-hist.h index e713c70e3fa3..03e050cdbed4 100644 --- a/include/traceeval-hist.h +++ b/include/traceeval-hist.h @@ -25,6 +25,7 @@ enum traceeval_data_type { TRACEEVAL_TYPE_NUMBER_16, TRACEEVAL_TYPE_NUMBER_8, TRACEEVAL_TYPE_NUMBER, + TRACEEVAL_TYPE_POINTER, TRACEEVAL_TYPE_STRING, TRACEEVAL_TYPE_DYNAMIC }; @@ -41,7 +42,9 @@ enum traceeval_flags { */ union traceeval_data { char *string; + const char *cstring; struct traceeval_dynamic *dyn_data; + void *pointer; unsigned long long number_64; unsigned long number; unsigned int number_32;