52 lines
1.5 KiB
C++
52 lines
1.5 KiB
C++
/*******************************************************************************
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Copyright(C) Jonas 'Sortie' Termansen 2012, 2014.
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This file is part of Sortix.
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Sortix is free software: you can redistribute it and/or modify it under the
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terms of the GNU General Public License as published by the Free Software
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Foundation, either version 3 of the License, or (at your option) any later
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version.
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Sortix is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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details.
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You should have received a copy of the GNU General Public License along with
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Sortix. If not, see <http://www.gnu.org/licenses/>.
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sortix/kernel/ioctx.h
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The context for io operations: who made it, how should data be copied, etc.
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*******************************************************************************/
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#ifndef SORTIX_IOCTX_H
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#define SORTIX_IOCTX_H
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#include <sys/types.h>
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#include <stdint.h>
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namespace Sortix {
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struct ioctx_struct
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{
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uid_t uid, auth_uid;
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gid_t gid, auth_gid;
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bool (*copy_to_dest)(void* dest, const void* src, size_t n);
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bool (*copy_from_src)(void* dest, const void* src, size_t n);
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bool (*zero_dest)(void* dest, size_t n);
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int dflags;
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};
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typedef struct ioctx_struct ioctx_t;
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void SetupUserIOCtx(ioctx_t* ctx);
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void SetupKernelIOCtx(ioctx_t* ctx);
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} // namespace Sortix
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#endif
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