59 lines
1.5 KiB
C
59 lines
1.5 KiB
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_info_stats *
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*===========================================================================*/
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int vm_info_stats(struct vm_stats_info *vsi)
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{
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message m;
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memset(&m, 0, sizeof(m));
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m.VMI_WHAT = VMIW_STATS;
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m.VMI_PTR = (void *) vsi;
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return _taskcall(VM_PROC_NR, VM_INFO, &m);
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}
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/*===========================================================================*
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* vm_info_usage *
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*===========================================================================*/
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int vm_info_usage(endpoint_t who, struct vm_usage_info *vui)
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{
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message m;
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memset(&m, 0, sizeof(m));
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m.VMI_WHAT = VMIW_USAGE;
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m.VMI_EP = who;
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m.VMI_PTR = (void *) vui;
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return _taskcall(VM_PROC_NR, VM_INFO, &m);
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}
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/*===========================================================================*
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* vm_info_region *
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*===========================================================================*/
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int vm_info_region(endpoint_t who, struct vm_region_info *vri,
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int count, vir_bytes *next)
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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.VMI_WHAT = VMIW_REGION;
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m.VMI_EP = who;
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m.VMI_COUNT = count;
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m.VMI_PTR = (void *) vri;
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m.VMI_NEXT = *next;
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if ((result = _taskcall(VM_PROC_NR, VM_INFO, &m)) != OK)
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return result;
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*next = m.VMI_NEXT;
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return m.VMI_COUNT;
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}
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