Yu Watanabe
6b219b74de
Unmounting filesystem will be done gracefully by shutdown itself. Follow-up forf2c1d491a5and268d1244e8.
15 lines
731 B
C
15 lines
731 B
C
/* SPDX-License-Identifier: LGPL-2.1-or-later */
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#pragma once
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#include <stdbool.h>
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typedef enum SwitchRootFlags {
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SWITCH_ROOT_DESTROY_OLD_ROOT = 1 << 0, /* rm -rf old root when switching – under the condition
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* that it is backed by non-persistent tmpfs/ramfs/… */
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SWITCH_ROOT_DONT_SYNC = 1 << 1, /* don't call sync() immediately before switching root */
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SWITCH_ROOT_SKIP_RECURSIVE_RUN = 1 << 2, /* move /run without MS_REC */
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SWITCH_ROOT_SKIP_RECURSIVE_UMOUNT = 1 << 3, /* do not umount recursively on move */
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} SwitchRootFlags;
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int switch_root(const char *new_root, const char *old_root_after, SwitchRootFlags flags);
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