49 lines
1.4 KiB
C
49 lines
1.4 KiB
C
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/*******************************************************************************
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Copyright(C) Jonas 'Sortie' Termansen 2013.
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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/addralloc.h
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Class to keep track of mount points.
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*******************************************************************************/
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#ifndef INCLUDE_SORTIX_KERNEL_ADDRALLOC_H
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#define INCLUDE_SORTIX_KERNEL_ADDRALLOC_H
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#include <sortix/kernel/decl.h>
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namespace Sortix {
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struct addralloc_t
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{
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addr_t from;
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size_t size;
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};
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bool AllocateKernelAddress(addralloc_t* ret, size_t size);
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void FreeKernelAddress(addralloc_t* alloc);
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size_t ExpandHeap(size_t increase);
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void ShrinkHeap(size_t decrease);
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addr_t GetHeapLower();
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addr_t GetHeapUpper();
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size_t GetHeapSize();
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} // namespace Sortix
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#endif
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