minix/lib/syslib/sys_privctl.c

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#include "syslib.h"
int sys_privctl(endpoint_t proc_ep, int request, void *p)
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{
message m;
m.CTL_ENDPT = proc_ep;
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m.CTL_REQUEST = request;
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m.CTL_ARG_PTR = p;
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return _taskcall(SYSTASK, SYS_PRIVCTL, &m);
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}
int sys_privquery_mem(endpoint_t proc_ep, phys_bytes start, phys_bytes len)
{
message m;
m.CTL_ENDPT = proc_ep;
m.CTL_REQUEST = SYS_PRIV_QUERY_MEM;
m.CTL_PHYSSTART = start;
m.CTL_PHYSLEN = len;
return _taskcall(SYSTASK, SYS_PRIVCTL, &m);
}