From patchwork Mon Aug 28 13:20:06 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Simone Ballarin X-Patchwork-Id: 13368032 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 lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 3E31DC83F12 for ; Mon, 28 Aug 2023 14:30:38 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.591521.923971 (Exim 4.92) (envelope-from ) id 1qadFq-0003yF-Kh; Mon, 28 Aug 2023 14:30:10 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 591521.923971; Mon, 28 Aug 2023 14:30:10 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1qadFq-0003wn-9q; Mon, 28 Aug 2023 14:30:10 +0000 Received: by outflank-mailman (input) for mailman id 591521; Mon, 28 Aug 2023 13:20:33 +0000 Received: from se1-gles-sth1-in.inumbo.com ([159.253.27.254] helo=se1-gles-sth1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1qacAT-00031h-7K for xen-devel@lists.xenproject.org; Mon, 28 Aug 2023 13:20:33 +0000 Received: from support.bugseng.com (mail.bugseng.com [162.55.131.47]) by se1-gles-sth1.inumbo.com (Halon) with ESMTPS id aa5f419c-45a5-11ee-8783-cb3800f73035; Mon, 28 Aug 2023 15:20:32 +0200 (CEST) Received: from beta.station (net-93-66-137-131.cust.vodafonedsl.it [93.66.137.131]) by support.bugseng.com (Postfix) with ESMTPSA id F391E4EE0C89; Mon, 28 Aug 2023 15:20:31 +0200 (CEST) X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: aa5f419c-45a5-11ee-8783-cb3800f73035 From: Simone Ballarin To: xen-devel@lists.xenproject.org Cc: consulting@bugseng.com, sstabellini@kernel.org, Simone Ballarin , Andrew Cooper , George Dunlap , Jan Beulich , Julien Grall , Wei Liu Subject: [XEN PATCH 09/13] xen/common: address violations of MISRA C:2012 Directive 4.10 Date: Mon, 28 Aug 2023 15:20:06 +0200 Message-Id: X-Mailer: git-send-email 2.34.1 In-Reply-To: References: MIME-Version: 1.0 Add inclusion guards to address violations of MISRA C:2012 Directive 4.10 ("Precautions shall be taken in order to prevent the contents of a header file being included more than once"). Also C files, if included somewhere, need to comply with the guideline. Mechanical change. Signed-off-by: Simone Ballarin Reviewed-by: Stefano Stabellini --- xen/common/compat/grant_table.c | 7 +++++++ xen/common/coverage/gcc_4_7.c | 5 +++++ xen/common/decompress.h | 5 +++++ xen/common/event_channel.h | 5 +++++ xen/common/multicall.c | 5 +++++ 5 files changed, 27 insertions(+) diff --git a/xen/common/compat/grant_table.c b/xen/common/compat/grant_table.c index f8177c84c0..614ad71a59 100644 --- a/xen/common/compat/grant_table.c +++ b/xen/common/compat/grant_table.c @@ -3,6 +3,10 @@ * */ + +#ifndef __COMMON_COMPAT_GRANT_TABLE_C__ +#define __COMMON_COMPAT_GRANT_TABLE_C__ + #include #include @@ -331,6 +335,9 @@ int compat_grant_table_op( return rc; } + +#endif /* __COMMON_COMPAT_GRANT_TABLE_C__ */ + /* * Local variables: * mode: C diff --git a/xen/common/coverage/gcc_4_7.c b/xen/common/coverage/gcc_4_7.c index 25b4a8bcdc..12e4ec8cbb 100644 --- a/xen/common/coverage/gcc_4_7.c +++ b/xen/common/coverage/gcc_4_7.c @@ -14,6 +14,9 @@ * Wei Liu */ +#ifndef __COMMON_COVERAGE_GCC_4_7_C__ +#define __COMMON_COVERAGE_GCC_4_7_C__ + #include #include "gcov.h" @@ -193,6 +196,8 @@ size_t gcov_info_to_gcda(char *buffer, const struct gcov_info *info) return pos; } +#endif /* __COMMON_COVERAGE_GCC_4_7_C__ */ + /* * Local variables: * mode: C diff --git a/xen/common/decompress.h b/xen/common/decompress.h index e8195b353a..da3c3abb6a 100644 --- a/xen/common/decompress.h +++ b/xen/common/decompress.h @@ -1,3 +1,6 @@ +#ifndef __COMMON_DECOMPRESS_H__ +#define __COMMON_DECOMPRESS_H__ + #ifdef __XEN__ #include @@ -23,3 +26,5 @@ #define large_free free #endif + +#endif /* __COMMON_DECOMPRESS_H__ */ diff --git a/xen/common/event_channel.h b/xen/common/event_channel.h index 45219ca67c..040bad77f9 100644 --- a/xen/common/event_channel.h +++ b/xen/common/event_channel.h @@ -1,5 +1,8 @@ /* Event channel handling private header. */ +#ifndef __COMMON_EVENT_CHANNEL_H__ +#define __COMMON_EVENT_CHANNEL_H__ + #include static inline unsigned int max_evtchns(const struct domain *d) @@ -52,6 +55,8 @@ int evtchn_fifo_init_control(struct evtchn_init_control *init_control); int evtchn_fifo_expand_array(const struct evtchn_expand_array *expand_array); void evtchn_fifo_destroy(struct domain *d); +#endif /* __COMMON_EVENT_CHANNEL_H__ */ + /* * Local variables: * mode: C diff --git a/xen/common/multicall.c b/xen/common/multicall.c index 1f0cc4cb26..421bb25b70 100644 --- a/xen/common/multicall.c +++ b/xen/common/multicall.c @@ -2,6 +2,9 @@ * multicall.c */ +#ifndef __COMMON_MULTICALL_C__ +#define __COMMON_MULTICALL_C__ + #include #include #include @@ -124,6 +127,8 @@ ret_t do_multicall( __HYPERVISOR_multicall, "hi", call_list, nr_calls-i); } +#endif /* __COMMON_MULTICALL_C__ */ + /* * Local variables: * mode: C