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df4dda2dfe
Summary: Relax the restriction on changing uid/gid on inodes. We'll see what cans of worms this opens I guess. (Landing this is low priority, but might be important for making some of the existing tooling in fbsource and www work.) Reviewed By: simpkins Differential Revision: D7768655 fbshipit-source-id: 95fe02fe7ddc001335dbdb34e16a989a85820240
44 lines
1.0 KiB
C++
44 lines
1.0 KiB
C++
/*
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* Copyright (c) 2018-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*
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*/
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#include "eden/fs/inodes/InodeMetadata.h"
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#include "eden/fs/fuse/FuseTypes.h"
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namespace facebook {
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namespace eden {
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void InodeMetadata::updateFromAttr(
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const Clock& clock,
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const fuse_setattr_in& attr) {
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if (attr.valid & FATTR_MODE) {
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// Make sure we preserve the file type bits, and only update
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// permissions.
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mode = (mode & S_IFMT) | (07777 & attr.mode);
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}
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if (attr.valid & FATTR_UID) {
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uid = attr.uid;
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}
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if (attr.valid & FATTR_GID) {
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gid = attr.gid;
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}
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timestamps.setattrTimes(clock, attr);
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}
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void InodeMetadata::applyToStat(struct stat& st) const {
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st.st_mode = mode;
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st.st_uid = uid;
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st.st_gid = gid;
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timestamps.applyToStat(st);
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}
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} // namespace eden
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} // namespace facebook
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