f2af793db0
This patch makes nlm_traverse{locks,blocks,shares} and friends use a function
pointer rather than a "action" enum.
This function pointer is given two nlm_hosts (one given by the caller, the
other taken from the lock/block/share currently visited), and is free to do
with them as it wants. If it returns a non-zero value, the lockd/block/share
is released.
Signed-off-by: Olaf Kirch <okir@suse.de>
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
31 lines
833 B
C
31 lines
833 B
C
/*
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* linux/include/linux/lockd/share.h
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*
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* DOS share management for lockd.
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*
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* Copyright (C) 1996, Olaf Kirch <okir@monad.swb.de>
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*/
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#ifndef LINUX_LOCKD_SHARE_H
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#define LINUX_LOCKD_SHARE_H
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/*
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* DOS share for a specific file
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*/
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struct nlm_share {
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struct nlm_share * s_next; /* linked list */
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struct nlm_host * s_host; /* client host */
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struct nlm_file * s_file; /* shared file */
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struct xdr_netobj s_owner; /* owner handle */
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u32 s_access; /* access mode */
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u32 s_mode; /* deny mode */
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};
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u32 nlmsvc_share_file(struct nlm_host *, struct nlm_file *,
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struct nlm_args *);
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u32 nlmsvc_unshare_file(struct nlm_host *, struct nlm_file *,
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struct nlm_args *);
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void nlmsvc_traverse_shares(struct nlm_host *, struct nlm_file *,
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nlm_host_match_fn_t);
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#endif /* LINUX_LOCKD_SHARE_H */
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