25 lines
614 B
C
25 lines
614 B
C
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#include "syslib.h"
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#include <string.h>
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#include <minix/vm.h>
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/*===========================================================================*
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* vm_umap *
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*===========================================================================*/
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int vm_umap(int seg, vir_bytes offset, vir_bytes len, phys_bytes *addr)
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{
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message m;
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int result;
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memset(&m, 0, sizeof(m));
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m.VMU_SEG = seg;
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m.VMU_OFFSET = (char *) offset;
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m.VMU_LENGTH = (char *) len;
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result = _taskcall(VM_PROC_NR, VM_UMAP, &m);
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*addr = (phys_bytes) m.VMU_RETADDR;
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return result;
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}
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