文件操作 - dlm_plock.h
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文件: /usr/src/kernels/4.18.0-553.144.1.el8_10.x86_64/include/linux/dlm_plock.h
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/* * Copyright (C) 2005-2008 Red Hat, Inc. All rights reserved. * * This copyrighted material is made available to anyone wishing to use, * modify, copy, or redistribute it subject to the terms and conditions * of the GNU General Public License v.2. */ #ifndef __DLM_PLOCK_DOT_H__ #define __DLM_PLOCK_DOT_H__ #include <uapi/linux/dlm_plock.h> int dlm_posix_lock(dlm_lockspace_t *lockspace, u64 number, struct file *file, int cmd, struct file_lock *fl); int dlm_posix_unlock(dlm_lockspace_t *lockspace, u64 number, struct file *file, struct file_lock *fl); int dlm_posix_get(dlm_lockspace_t *lockspace, u64 number, struct file *file, struct file_lock *fl); #endif
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