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author | Volker Lendecke <vl@samba.org> | 2011-04-22 11:47:11 +0200 |
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committer | Volker Lendecke <vl@samba.org> | 2011-04-25 09:50:32 +0200 |
commit | 62689d8166b8e070f855e6910470796dd7e1b2c8 (patch) | |
tree | 3ff4c20867ed0401753fa880b949fa98dc795012 /source3/lib/pthreadpool/pthreadpool.h | |
parent | 23a6af46c84cd9b738af403d80c5187d858eac03 (diff) | |
download | samba-62689d8166b8e070f855e6910470796dd7e1b2c8.tar.gz samba-62689d8166b8e070f855e6910470796dd7e1b2c8.tar.bz2 samba-62689d8166b8e070f855e6910470796dd7e1b2c8.zip |
s3: Many pthreadpool fixes
In particular, this makes it fork-safe
Diffstat (limited to 'source3/lib/pthreadpool/pthreadpool.h')
-rw-r--r-- | source3/lib/pthreadpool/pthreadpool.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/source3/lib/pthreadpool/pthreadpool.h b/source3/lib/pthreadpool/pthreadpool.h new file mode 100644 index 0000000000..7ef7ddf419 --- /dev/null +++ b/source3/lib/pthreadpool/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 <http://www.gnu.org/licenses/>. + */ + +#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 |