1
2 #include "syslib.h"
3
4 #include <minix/vm.h>
5 #include <string.h>
6
7 /*===========================================================================*
8 * vm_procctl *
9 *===========================================================================*/
vm_procctl(endpoint_t ep,int param,vir_bytes m1,vir_bytes len,int flags)10 static int vm_procctl(endpoint_t ep, int param,
11 vir_bytes m1, vir_bytes len, int flags)
12 {
13 message m;
14 int result;
15
16 memset(&m, 0, sizeof(m));
17
18 m.VMPCTL_WHO = ep;
19 m.VMPCTL_PARAM = param;
20 m.VMPCTL_M1 = m1;
21 m.VMPCTL_LEN = len;
22 m.VMPCTL_FLAGS = flags;
23
24 result = _taskcall(VM_PROC_NR, VM_PROCCTL, &m);
25 return(result);
26 }
27
vm_procctl_clear(endpoint_t ep)28 int vm_procctl_clear(endpoint_t ep)
29 {
30 return vm_procctl(ep, VMPPARAM_CLEAR, 0, 0, 0);
31 }
32
vm_procctl_handlemem(endpoint_t ep,vir_bytes m1,vir_bytes len,int writeflag)33 int vm_procctl_handlemem(endpoint_t ep, vir_bytes m1, vir_bytes len,
34 int writeflag)
35 {
36 return vm_procctl(ep, VMPPARAM_HANDLEMEM, m1, len, writeflag);
37 }
38
39