| 1 | /* libaio Linux async I/O interface |
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| 2 | Copyright 2002 Red Hat, Inc. |
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| 3 | |
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| 4 | This library is free software; you can redistribute it and/or |
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| 5 | modify it under the terms of the GNU Lesser General Public |
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| 6 | License as published by the Free Software Foundation; either |
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| 7 | version 2 of the License, or (at your option) any later version. |
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| 8 | |
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| 9 | This library is distributed in the hope that it will be useful, |
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| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 12 | Lesser General Public License for more details. |
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| 13 | |
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| 14 | You should have received a copy of the GNU Lesser General Public |
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| 15 | License along with this library; if not, write to the Free Software |
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| 16 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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| 17 | */ |
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| 18 | extern int vsys_io_setup(unsigned nr_reqs, io_context_t *ctxp); |
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| 19 | extern int vsys_io_destroy(io_context_t ctx); |
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| 20 | extern int vsys_io_submit(io_context_t ctx, long nr, struct iocb *iocbs[]); |
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| 21 | extern int vsys_io_cancel(io_context_t ctx, struct iocb *iocb); |
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| 22 | extern int vsys_io_wait(io_context_t ctx, struct iocb *iocb, const struct timespec *when); |
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| 23 | extern int vsys_io_getevents(io_context_t ctx_id, long nr, struct io_event *events, const struct timespec *timeout); |
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| 24 | |
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