From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from sendmail.purelymail.com (sendmail.purelymail.com [34.202.193.197]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3BC8B3F4109 for ; Thu, 16 Jul 2026 08:50:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=34.202.193.197 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784191810; cv=none; b=tJ3nL4fHwEqSTcpZRiauHPDvLeNQ28hF/cBLH3A6/qTOR02+Kwf2Ze4q2Qy9zqLG1KkpdfUb2C+YJH6aMV+DO54ERBjob8Oz9WZtFh/HFjkguZtFVXOpVuEYM4J0QoImzt1Pbo4KUOHQpKREJ6lZRrxiDe1qRjiedD4m5vhwu8g= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784191810; c=relaxed/simple; bh=xOqTjDQM5VBtNunLG7fXaE95Q00MHQq19H+p9wGxr2k=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=pvG0GcvcRYzC/orIaVnd3IsqxargFNeg8y/eyY+7Yb04Hsxo5pBCtvP3tYg0RxjihcshRQK1OE8H+1v9YB6t0Mg0fB0HZUagQcr8j6KoEeYb2ODAZl5sjy5ZkwpGi6hPP9NO988Wkld2KevkGEGMXXjR8bAG9A+1yjE4dumYgGA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=malon.dev; spf=pass smtp.mailfrom=malon.dev; dkim=pass (2048-bit key) header.d=malon.dev header.i=@malon.dev header.b=FvcnMI3X; dkim=pass (2048-bit key) header.d=purelymail.com header.i=@purelymail.com header.b=AuKmmVQC; arc=none smtp.client-ip=34.202.193.197 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=malon.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=malon.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=malon.dev header.i=@malon.dev header.b="FvcnMI3X"; dkim=pass (2048-bit key) header.d=purelymail.com header.i=@purelymail.com header.b="AuKmmVQC" Authentication-Results: purelymail.com; auth=pass DKIM-Signature: a=rsa-sha256; b=FvcnMI3X7n3W/lpV/yns+4f4SZllebsz8W5EFo8O0drufJxoYe03SE2gbWjT2UydB5SpAdyFXZRKxs2SDVQGbBQKqb0e9yU/xl6iHYQCfkDAGxOp7c+aw0+L2MWwd5hdRJgGCEnNGxtlvVn1L6TJvFr845K9/Oh5IEDcZjkCmSY/5t7vIi/H2oOf/2tjXJZSF3RKkl24xfpxpQF2iArVNe2winpkSIm2MU4WLScGd+tcYk2GSfL9qrJQ1R8blij2sNiHvqAcWqc8kfD2Az7CIoB1KqJH0SJsFmxaJvyX0hnhbDtjJ9C7b3/Y8YNu++3es1e3Lvl6z1e4ApUpRGidQg==; s=purelymail2; d=malon.dev; v=1; bh=xOqTjDQM5VBtNunLG7fXaE95Q00MHQq19H+p9wGxr2k=; h=Received:From:To:Subject:Date; DKIM-Signature: a=rsa-sha256; b=AuKmmVQCIxSpsWyabK6QGuwQnVtGlE9z0C/wGjGzsR4QZqMWa3w/+VbBscUMx8Hj++ZpGaffJS9V6IgoJWRkF5jGpqPs5iV0NwcdH1Eazn8mxYovyPL+43wMskaH9xL7q7zF4e6xLhWO1rlvis67sdpGI9upIoZehwjkPwHfr7FdthlsgMo3SmYejcIlLdsagkBWQGpI7P5YGAeNPygP0UeizH3P7W5WHBq1uIDiNWyVqw2nbaGg4ikPe9zTUworfgcvTT+FB4MBQ6t2kiA0ftTSDnOwKEVn6Fbei8A4vSM/dRisv4+ng212f5wF+BCUZgPeMB/UlanMenZ9/S2jMg==; s=purelymail2; d=purelymail.com; v=1; bh=xOqTjDQM5VBtNunLG7fXaE95Q00MHQq19H+p9wGxr2k=; h=Feedback-ID:Received:From:To:Subject:Date; Feedback-ID: 599969:32685:null:purelymail X-Pm-Original-To: git@vger.kernel.org Received: by smtp.purelymail.com (Purelymail SMTP) with ESMTPSA id -873613066; (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384); Thu, 16 Jul 2026 08:49:59 +0000 (UTC) From: Tian Yuchen To: git@vger.kernel.org Cc: ps@pks.im, Tian Yuchen , Christian Couder , Ayush Chandekar , Olamide Caleb Bello Subject: [PATCH v6 2/4] read-cache: move 'ce_mode_from_stat()' to 'read-cache.c' Date: Thu, 16 Jul 2026 16:49:39 +0800 Message-ID: <20260716084941.1101918-3-cat@malon.dev> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260716084941.1101918-1-cat@malon.dev> References: <20260715035501.48271-1-cat@malon.dev> <20260716084941.1101918-1-cat@malon.dev> Precedence: bulk X-Mailing-List: git@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-MIME-Autoconverted: from 8bit to quoted-printable by Purelymail Content-Type: text/plain; charset=UTF-8 The ce_mode_from_stat() function is declared as a static inline function in 'read-cache.h'. As we want to migrate configuration variables, this helper function will need access to corresponding repository-specific configuration logic. Move the implementation to 'read-cache.c' to cleanly encapsulate its dependencies. Note that the 'extern int trust_executable_bit, has_symlinks;' line is discarded because it's not necessary when the function lives in "read-cache.c". At present, this change has no visible impact, but it is crucial for our future plans to pass in the repo context. Comment has been added whilst we are at it. Mentored-by: Christian Couder Mentored-by: Ayush Chandekar Mentored-by: Olamide Caleb Bello Signed-off-by: Tian Yuchen --- read-cache.c | 20 ++++++++++++++++++++ read-cache.h | 16 ++-------------- 2 files changed, 22 insertions(+), 14 deletions(-) diff --git a/read-cache.c b/read-cache.c index c44e4d128f..cb4f4878c8 100644 --- a/read-cache.c +++ b/read-cache.c @@ -202,6 +202,26 @@ void fill_stat_cache_info(struct index_state *istate, = struct cache_entry *ce, st =09} } =20 +/* + * Determine the appropriate index mode for a file based on its stat() + * information and the existing cache entry (if any). + * + * This function handles degradation for filesystems that lack + * symlink support or reliable executable bits. + */ +unsigned int ce_mode_from_stat(const struct cache_entry *ce, unsigned int = mode) +{ +=09if (!has_symlinks && S_ISREG(mode) && +=09 ce && S_ISLNK(ce->ce_mode)) +=09=09return ce->ce_mode; +=09if (!trust_executable_bit && S_ISREG(mode)) { +=09=09if (ce && S_ISREG(ce->ce_mode)) +=09=09=09return ce->ce_mode; +=09=09return create_ce_mode(0666); +=09} +=09return create_ce_mode(mode); +} + static unsigned int st_mode_from_ce(const struct cache_entry *ce) { =09switch (ce->ce_mode & S_IFMT) { diff --git a/read-cache.h b/read-cache.h index 043da1f1aa..3c4af2faeb 100644 --- a/read-cache.h +++ b/read-cache.h @@ -5,20 +5,8 @@ #include "object.h" #include "pathspec.h" =20 -static inline unsigned int ce_mode_from_stat(const struct cache_entry *ce, -=09=09=09=09=09 unsigned int mode) -{ -=09extern int trust_executable_bit, has_symlinks; -=09if (!has_symlinks && S_ISREG(mode) && -=09 ce && S_ISLNK(ce->ce_mode)) -=09=09return ce->ce_mode; -=09if (!trust_executable_bit && S_ISREG(mode)) { -=09=09if (ce && S_ISREG(ce->ce_mode)) -=09=09=09return ce->ce_mode; -=09=09return create_ce_mode(0666); -=09} -=09return create_ce_mode(mode); -} +unsigned int ce_mode_from_stat(const struct cache_entry *ce, +=09=09=09=09unsigned int mode); =20 static inline int ce_to_dtype(const struct cache_entry *ce) { --=20 2.43.0