63728c47e8
Use prefix gctl_ systematically. Add flag with access perms for each argument. Add ro/rw versions of argument building functions. General cleanup.
87 lines
3.0 KiB
C
87 lines
3.0 KiB
C
/*-
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* Copyright (c) 2003 Poul-Henning Kamp
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The names of the authors may not be used to endorse or promote
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* products derived from this software without specific prior written
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* permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _GEOM_GEOM_CTL_H_
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#define _GEOM_GEOM_CTL_H_
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/*
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* Version number. Used to check consistency between kernel and libgeom.
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*/
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#define GCTL_VERSION 1
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/*
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* Primitives.
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*/
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enum gctl_request {
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GCTL_INVALID_REQUEST = 0,
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GCTL_CREATE_GEOM,
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GCTL_DESTROY_GEOM,
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GCTL_ATTACH,
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GCTL_DETACH,
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GCTL_CREATE_PROVIDER,
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GCTL_DESTROY_PROVIDER,
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GCTL_INSERT_GEOM,
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GCTL_ELIMINATE_GEOM,
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GCTL_WRITE_META,
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GCTL_READ_META
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};
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#ifdef GCTL_TABLE
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struct gctl_req_table {
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int class;
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int geom;
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int provider;
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int consumer;
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int params;
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int meta;
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char *name;
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enum gctl_request request;
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} gcrt[] = {
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/* Cl Ge Pr Co Pa Me Name Request */
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{ 1, 0, 1, 0, 1, 0, "create geom", GCTL_CREATE_GEOM },
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{ 0, 1, 0, 0, 1, 0, "destroy geom", GCTL_DESTROY_GEOM },
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{ 0, 1, 1, 0, 1, 0, "attach", GCTL_ATTACH },
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{ 0, 1, 1, 0, 1, 0, "detach", GCTL_DETACH },
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{ 0, 1, 0, 0, 1, 0, "create provider", GCTL_CREATE_PROVIDER },
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{ 0, 1, 1, 0, 1, 0, "destroy provider", GCTL_DESTROY_PROVIDER },
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{ 1, 1, 1, 0, 1, 0, "insert geom", GCTL_INSERT_GEOM },
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{ 0, 1, 0, 0, 1, 0, "eliminate geom", GCTL_ELIMINATE_GEOM },
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{ 0, 1, 0, 0, 1, 1, "write meta", GCTL_WRITE_META },
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{ 0, 1, 0, 0, 1, 1, "read meta", GCTL_READ_META },
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/* Terminator entry */
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{ 1, 1, 1, 1, 1, 1, "*INVALID*", GCTL_INVALID_REQUEST }
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};
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#endif /* GCTL_TABLE */
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#endif /* _GEOM_GEOM_CTL_H_ */
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