From db2cc8c9f2ec6f98884b1eb7738148cecdf6fd45 Mon Sep 17 00:00:00 2001 From: Volker Lendecke Date: Thu, 23 Apr 2009 17:23:13 +0200 Subject: Add thread pool Included if pthreads are found, can be disabled with --enable-pthreadpool=no Tim, Steven, I haven't yet seen comments from you. You have been asking for such a thing at SambaXP. Do you like this? :-) --- source3/include/pthreadpool.h | 42 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 source3/include/pthreadpool.h (limited to 'source3/include') diff --git a/source3/include/pthreadpool.h b/source3/include/pthreadpool.h new file mode 100644 index 0000000000..7ef7ddf419 --- /dev/null +++ b/source3/include/pthreadpool.h @@ -0,0 +1,42 @@ +/* + * Unix SMB/CIFS implementation. + * threadpool implementation based on pthreads + * Copyright (C) Volker Lendecke 2009 + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +#ifndef __PTHREADPOOL_H__ +#define __PTHREADPOOL_H__ + +struct pthreadpool; + +int pthreadpool_init(unsigned max_threads, struct pthreadpool **presult); +int pthreadpool_destroy(struct pthreadpool *pool); + +/* + * Add a job to a pthreadpool. + */ +int pthreadpool_add_job(struct pthreadpool *pool, int job_id, + void (*fn)(void *private_data), void *private_data); + +/* + * Get the signalling fd out of a thread pool. This fd will become readable + * when a job is finished. The job that finished can be retrieved via + * pthreadpool_finished_job(). + */ +int pthreadpool_sig_fd(struct pthreadpool *pool); +int pthreadpool_finished_job(struct pthreadpool *pool); + +#endif -- cgit