From nobody Thu Apr 24 22:14:38 2025 X-Original-To: dev-commits-src-main@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4Zk9Hz13Syz5trRy; Thu, 24 Apr 2025 22:14:39 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (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 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Zk9Hy6WD8z3kyB; Thu, 24 Apr 2025 22:14:38 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1745532878; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=4PFceSbHts/Dx9Am1daJ+RgfcR0XYBahUUgCEW4+exs=; b=HvEkFZjjYAum7EfSV/rCFZXEZTEi19/2VhdOXBjphfUxc8BW2TUy9m6nTQjqWYARy3+un9 FMZ6yxk4HfauFUc1EIVskGcfcuWfR4jbTdMzoQQfi1x8qflQxrzuttpWq7p3pe0oGcTeId e1huuL3mNGzpeNDvGfopPEIFgHC5A9c3bBiEHbFuAq03rVU1k/Tjbgvi5j9dTWiOK15tTT mLtc+P5LCZjVJ+lxvOUUfZqw9LuPgG9sMj8mj9TBh0/2Oe7L8vdQ5NI4YW0YDFrmgt34zI hY5RhUaUyhTKuRGOsdTd/YcVX66s/3uSlUtIDzDsAwZyw96sszYFhA2VVzQljg== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1745532878; a=rsa-sha256; cv=none; b=aAh7T4Q/7+8lT94V68vvvXfhxURL1EXPJr86w4kMjFic44OgEZRixKmFSUU9Olv/GI5t5G 35OQjp4hr0hbgzXKg/9fNE7KI80zIJPs2caDBsv9AP1SdtsdFMeTU0D9wtqvWmQyuPr8H9 uweW6eMl6QykCJB1/iPwVaPVSLchagfOHEuSdExVD5RHH/snKLMa2dL/HRcVd/+6ci2J1F 1NNp7j2tJHcHTPjilnn3nvXPTVRroX+0wcoYBdP0xH1wXC348zHyezob0bRzLVTuRWoI4i ACC2ZPosfgiVpefANdhdxXV55MFy0E12vHJl8Xi6WUTGi0lwFLCde7wK+UapxA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1745532878; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=4PFceSbHts/Dx9Am1daJ+RgfcR0XYBahUUgCEW4+exs=; b=X0BsP3TwWiHYpmRMwk7VlhZTKHRdY3z7Ud3ZuKv1+FrOawYqA4zHGM5Ktl0ugxjpA9fxMv gGemam6F692n5r47UT9umyLfwcBOooANf+6ClnGaPS88j5mxKOfHLMYh7BhYZg5t18TzI3 QcSLGXg5aZiLL7rKrys28klJq43f0/eXmMD0jSDhNBDd0kl8lCrMpnHcJWR5QpviT7pK+O oHOnhxKuq+TIMaAAynzdFtVC82Y3O4CH6jlndkxF/MRjyZOC8yf+o3OiYCcQrYA0TCVtKh pHw9MI7+Yqxh2niCPcVpy3oT+HtmsYtcpvyICinhvF8BwifkMp/qiXkNtcDMxQ== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (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) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4Zk9Hy5xPVz1787; Thu, 24 Apr 2025 22:14:38 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.18.1/8.18.1) with ESMTP id 53OMEcl4036663; Thu, 24 Apr 2025 22:14:38 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.18.1/8.18.1/Submit) id 53OMEcvE036660; Thu, 24 Apr 2025 22:14:38 GMT (envelope-from git) Date: Thu, 24 Apr 2025 22:14:38 GMT Message-Id: <202504242214.53OMEcvE036660@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: "Bjoern A. Zeeb" Subject: git: f94d7319540b - main - LinuxKPI: sysfs: implement sysfs_match_string() List-Id: Commit messages for the main branch of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-main List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-main@freebsd.org Sender: owner-dev-commits-src-main@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: bz X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: f94d7319540b9b2256be60c2c666efe0b6e635ef Auto-Submitted: auto-generated The branch main has been updated by bz: URL: https://cgit.FreeBSD.org/src/commit/?id=f94d7319540b9b2256be60c2c666efe0b6e635ef commit f94d7319540b9b2256be60c2c666efe0b6e635ef Author: Bjoern A. Zeeb AuthorDate: 2025-04-24 14:09:08 +0000 Commit: Bjoern A. Zeeb CommitDate: 2025-04-24 22:13:54 +0000 LinuxKPI: sysfs: implement sysfs_match_string() Use a macro to automatically gather the length of the array while we can. Sponsored by: The FreeBSD Foundation MFC after: 3 days Reviewed by: emaste Differential Revision: https://reviews.freebsd.org/D50007 --- sys/compat/linuxkpi/common/include/linux/sysfs.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/sys/compat/linuxkpi/common/include/linux/sysfs.h b/sys/compat/linuxkpi/common/include/linux/sysfs.h index f11db5ece515..65e023031bb2 100644 --- a/sys/compat/linuxkpi/common/include/linux/sysfs.h +++ b/sys/compat/linuxkpi/common/include/linux/sysfs.h @@ -464,6 +464,24 @@ sysfs_emit_at(char *buf, int at, const char *fmt, ...) return (i); } +static inline int +_sysfs_match_string(const char * const *a, size_t l, const char *s) +{ + const char *p; + int i; + + for (i = 0; i < l; i++) { + p = a[i]; + if (p == NULL) + break; + if (sysfs_streq(p, s)) + return (i); + } + + return (-ENOENT); +} +#define sysfs_match_string(a, s) _sysfs_match_string(a, ARRAY_SIZE(a), s) + #define sysfs_attr_init(attr) do {} while(0) #endif /* _LINUXKPI_LINUX_SYSFS_H_ */