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Diffstat (limited to 'include/linux/lock_dlm_plock.h')
| -rw-r--r-- | include/linux/lock_dlm_plock.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/include/linux/lock_dlm_plock.h b/include/linux/lock_dlm_plock.h new file mode 100644 index 00000000000..007b07a178a --- /dev/null +++ b/include/linux/lock_dlm_plock.h @@ -0,0 +1,40 @@ +/* + * Copyright (C) 2005 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 __LOCK_DLM_PLOCK_DOT_H__ +#define __LOCK_DLM_PLOCK_DOT_H__ + +#define GDLM_PLOCK_MISC_NAME "lock_dlm_plock" + +#define GDLM_PLOCK_VERSION_MAJOR 1 +#define GDLM_PLOCK_VERSION_MINOR 0 +#define GDLM_PLOCK_VERSION_PATCH 0 + +enum { + GDLM_PLOCK_OP_LOCK = 1, + GDLM_PLOCK_OP_UNLOCK, + GDLM_PLOCK_OP_GET, +}; + +struct gdlm_plock_info { + __u32 version[3]; + __u8 optype; + __u8 ex; + __u8 wait; + __u8 pad; + __u32 pid; + __s32 nodeid; + __s32 rv; + __u32 fsid; + __u64 number; + __u64 start; + __u64 end; +}; + +#endif + |