minix/kernel/system/do_vm_setbuf.c
2005-09-30 12:54:59 +00:00

25 lines
697 B
C

/* The system call implemented in this file:
* m_type: SYS_VM_SETBUF
*
* The parameters for this system call are:
* m4_l1: Start of the buffer
* m4_l2: Length of the buffer
* m4_l3: End of main memory
*/
#include "../system.h"
/*===========================================================================*
* do_vm_setbuf *
*===========================================================================*/
PUBLIC int do_vm_setbuf(m_ptr)
message *m_ptr; /* pointer to request message */
{
vm_base= m_ptr->m4_l1;
vm_size= m_ptr->m4_l2;
vm_mem_high= m_ptr->m4_l3;
kprintf("do_vm_setbuf: got 0x%x @ 0x%x for 0x%x\n",
vm_size, vm_base, vm_mem_high);
return OK;
}