From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from xry111.site (xry111.site [89.208.246.23]) by sourceware.org (Postfix) with ESMTPS id E58733857735 for ; Sat, 15 Apr 2023 11:23:59 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org E58733857735 Authentication-Results: sourceware.org; dmarc=pass (p=reject dis=none) header.from=xry111.site Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=xry111.site DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=xry111.site; s=default; t=1681557839; bh=8InDC79C1tat8s0pK13lGT8W4LEENBuLcRjh1U31rdM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=WrDYCQuh5XZ1Mu6oByhBp7GPdhIKMz3/ufRpP8lLWVJQuEvJV+hI3ordwIuIhZVmU X+HnNiRKpjrB1gFCXovIxl4bLFnz//ENHKNmpZgOUAXNJtcgiNHDaZECEWhasTJ9be vhUzdid+/Eh8PfLBMMsWeHKPlLtFZb9yAIvifRz0= Received: from stargazer.. (unknown [113.140.11.3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-384) server-digest SHA384) (Client did not present a certificate) (Authenticated sender: xry111@xry111.site) by xry111.site (Postfix) with ESMTPSA id 33876660BC; Sat, 15 Apr 2023 07:23:58 -0400 (EDT) From: Xi Ruoyao To: libc-alpha@sourceware.org Cc: caiyinyu , Wang Xuerui , Adhemerval Zanella Netto , Xi Ruoyao Subject: [PATCH 3/5] string: stpcpy.c: Only alias __stpcpy to stpcpy if STPCPY undefined Date: Sat, 15 Apr 2023 19:23:38 +0800 Message-Id: <20230415112340.38431-4-xry111@xry111.site> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20230415112340.38431-1-xry111@xry111.site> References: <20230415112340.38431-1-xry111@xry111.site> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-7.8 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,GIT_PATCH_0,LIKELY_SPAM_FROM,RCVD_IN_BARRACUDACENTRAL,SPF_HELO_PASS,SPF_PASS,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: If STPCPY is defined, it's likely __stpcpy is not provided by this file anyway. So it does not make too much sense to make the alias. --- string/stpcpy.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/string/stpcpy.c b/string/stpcpy.c index dd0fef12ef..80ddf81595 100644 --- a/string/stpcpy.c +++ b/string/stpcpy.c @@ -116,6 +116,9 @@ STPCPY (char *dest, const char *src) : stpcpy_unaligned_loop ((op_t*) dest, (const op_t *) (src - ofs) , ofs); } + +#ifndef STPCPY weak_alias (__stpcpy, stpcpy) libc_hidden_def (__stpcpy) libc_hidden_builtin_def (stpcpy) +#endif -- 2.39.2