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Thu, 05 May 2022 18:44:16 +0000 Received: from rhbox.redhat.com (unknown [1.186.223.145]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: siddhesh@gotplt.org) by pdx1-sub0-mail-a304.dreamhost.com (Postfix) with ESMTPSA id 4KvMzw5Sl7z1PW; Thu, 5 May 2022 11:44:12 -0700 (PDT) To: libc-alpha@sourceware.org Subject: [PATCH 0/2] More compliant wcrtomb Date: Fri, 6 May 2022 00:13:46 +0530 Message-Id: <20220505184348.3357550-1-siddhesh@sourceware.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: References: MIME-Version: 1.0 X-Spam-Status: No, score=-3486.2 required=5.0 tests=BAYES_00, JMQ_SPF_NEUTRAL, KAM_DMARC_NONE, KAM_DMARC_STATUS, RCVD_IN_BARRACUDACENTRAL, RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2, SPF_HELO_NONE, SPF_NEUTRAL, TXREP, T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Patchwork-Original-From: Siddhesh Poyarekar via Libc-alpha From: Siddhesh Poyarekar Reply-To: Siddhesh Poyarekar Cc: fweimer@redhat.com, jakub@redhat.com, schwab@linux-m68k.org, dickey@his.com Errors-To: libc-alpha-bounces+patchwork=sourceware.org@sourceware.org Sender: "Libc-alpha" This two part series removes the MB_CUR_MAX limitation from wcrtomb to make it comply with POSIX. The full rationale for doing so is in 2/2 to ensure that it remains in the git commit log. Siddhesh Poyarekar (2): benchtests: Add wcrtomb microbenchmark wcrtomb: Make behavior POSIX compliant benchtests/Makefile | 1 + benchtests/bench-wcrtomb.c | 140 +++++++++++++++++++++++++++++++++++++ debug/tst-fortify.c | 7 +- debug/wcrtomb_chk.c | 7 +- include/wchar.h | 4 ++ manual/charset.texi | 10 +-- wcsmbs/wcrtomb.c | 33 ++++++--- 7 files changed, 182 insertions(+), 20 deletions(-) create mode 100644 benchtests/bench-wcrtomb.c