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sortix--sortix/sortix/ioctx.cpp
Jonas 'Sortie' Termansen 1444683ea8 Refactor kernel VFS.
Note: This is an incompatible ABI change.
2013-12-17 14:30:24 +01:00

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1.5 KiB
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/*******************************************************************************
Copyright(C) Jonas 'Sortie' Termansen 2012, 2013.
This file is part of Sortix.
Sortix 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.
Sortix 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
Sortix. If not, see <http://www.gnu.org/licenses/>.
ioctx.cpp
The context for io operations: who made it, how should data be copied, etc.
*******************************************************************************/
#include <sortix/kernel/platform.h>
#include <sortix/kernel/ioctx.h>
#include <sortix/kernel/copy.h>
#include "process.h"
namespace Sortix {
void SetupUserIOCtx(ioctx_t* ctx)
{
ctx->uid = ctx->auth_uid = CurrentProcess()->uid;
ctx->gid = ctx->auth_gid = CurrentProcess()->gid;
ctx->copy_to_dest = CopyToUser;
ctx->copy_from_src = CopyFromUser;
}
void SetupKernelIOCtx(ioctx_t* ctx)
{
ctx->uid = ctx->auth_uid = CurrentProcess()->uid;
ctx->gid = ctx->auth_gid = CurrentProcess()->gid;
ctx->copy_to_dest = CopyToKernel;
ctx->copy_from_src = CopyFromKernel;
}
} // namespace Sortix