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61 lines
1.5 KiB
C++
61 lines
1.5 KiB
C++
/******************************************************************************
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COPYRIGHT(C) JONAS 'SORTIE' TERMANSEN 2011.
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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
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with Sortix. If not, see <http://www.gnu.org/licenses/>.
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initrd.h
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Declares the structure of the Sortix ramdisk.
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******************************************************************************/
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#ifndef SORTIX_INITRD_H
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#define SORTIX_INITRD_H
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namespace Sortix
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{
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namespace InitRD
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{
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struct Header;
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struct FileHeader;
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struct Header
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{
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char magic[16]; // Contains "sortix-initrd-1"
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uint32_t numfiles;
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// FileHeader[numfiles];
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};
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struct FileHeader
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{
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mode_t permissions;
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uid_t owner;
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gid_t group;
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uint32_t size;
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uint32_t offset; // where the physical data is located.
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char name[128];
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};
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#ifdef SORTIX_KERNEL
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void Init(byte* initrd, size_t size);
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byte* Open(const char* filepath, size_t* size);
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const char* GetFilename(size_t index);
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size_t GetNumFiles();
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#endif
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}
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}
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#endif
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