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52587141f4
UTCB support has beed added. It has the same drawback as in the stack support: the area in question has to be already mapped-in. There are also some minor fixes for the stack support and the utcb common helper routines.
28 lines
675 B
C
28 lines
675 B
C
/*
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* Address allocation pool
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*
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* Copyright (C) 2007 Bahadir Balban
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*/
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#ifndef __ADDR_H__
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#define __ADDR_H__
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#include <idpool.h>
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/* Address pool to allocate from a range of addresses */
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struct address_pool {
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struct id_pool *idpool;
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unsigned long start;
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unsigned long end;
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};
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int address_pool_init_with_idpool(struct address_pool *pool,
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struct id_pool *idpool,
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unsigned long start, unsigned long end);
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int address_pool_init(struct address_pool *pool,
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unsigned long start, unsigned long end,
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int size);
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void *address_new(struct address_pool *pool, int npages);
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int address_del(struct address_pool *, void *addr, int npages);
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#endif /* __ADDR_H__ */
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