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54 lines
2.1 KiB
C
54 lines
2.1 KiB
C
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/*******************************************************************************
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Copyright (c) 2011, 2012 Dmitry Matveev <me@dmitrymatveev.co.uk>
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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*******************************************************************************/
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#ifndef __KQUEUE_UTILS_H
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#define __KQUEUE_UTILS_H
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#include <sys/types.h> /* ino_t */
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/**
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* kqueue_notification:
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* @memory: a pointer to the allocated memory
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* @kq_size: the number of used items
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* @kq_allocated: the number of allocated items
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*
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* Represents a pool of (struct kevent) objects.
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*/
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typedef struct {
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struct kevent *memory;
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gsize kq_size;
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gsize kq_allocated;
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} kevents;
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void kevents_init_sz (kevents *kv, gsize n_initial);
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void kevents_extend_sz (kevents *kv, gsize n_new);
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void kevents_reduce (kevents *kv);
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void kevents_free (kevents *kv);
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gboolean _ku_read (int fd, gpointer data, gsize size);
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gboolean _ku_write (int fd, gconstpointer data, gsize size);
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void _ku_file_information (int fd, int *is_dir, ino_t *inode);
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#endif /* __KQUEUE_UTILS_H */
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