| 1 | /*
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| 2 | * Unix SMB/CIFS implementation.
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| 3 | * threadpool implementation based on pthreads
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| 4 | * Copyright (C) Volker Lendecke 2009
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| 5 | *
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| 6 | * This program is free software; you can redistribute it and/or modify
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| 7 | * it under the terms of the GNU General Public License as published by
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| 8 | * the Free Software Foundation; either version 3 of the License, or
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| 9 | * (at your option) any later version.
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| 10 | *
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| 11 | * This program is distributed in the hope that it will be useful,
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| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 14 | * GNU General Public License for more details.
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| 15 | *
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| 16 | * You should have received a copy of the GNU General Public License
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| 17 | * along with this program. If not, see <http://www.gnu.org/licenses/>.
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| 18 | */
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| 19 |
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| 20 | #ifndef __PTHREADPOOL_H__
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| 21 | #define __PTHREADPOOL_H__
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| 22 |
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| 23 | struct pthreadpool;
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| 24 |
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| 25 | int pthreadpool_init(unsigned max_threads, struct pthreadpool **presult);
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| 26 | int pthreadpool_destroy(struct pthreadpool *pool);
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| 27 |
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| 28 | /*
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| 29 | * Add a job to a pthreadpool.
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| 30 | */
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| 31 | int pthreadpool_add_job(struct pthreadpool *pool, int job_id,
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| 32 | void (*fn)(void *private_data), void *private_data);
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| 33 |
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| 34 | /*
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| 35 | * Get the signalling fd out of a thread pool. This fd will become readable
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| 36 | * when a job is finished. The job that finished can be retrieved via
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| 37 | * pthreadpool_finished_job().
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| 38 | */
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| 39 | int pthreadpool_sig_fd(struct pthreadpool *pool);
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| 40 | int pthreadpool_finished_job(struct pthreadpool *pool);
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| 41 |
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| 42 | #endif
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