26 lines
334 B
C
Executable file
26 lines
334 B
C
Executable file
/* getdma.c
|
|
*/
|
|
|
|
#include <lib.h>
|
|
#define getdma _getdma
|
|
#include <unistd.h>
|
|
#include <stdarg.h>
|
|
|
|
int getdma(procp, basep, sizep)
|
|
endpoint_t *procp;
|
|
phys_bytes *basep;
|
|
phys_bytes *sizep;
|
|
{
|
|
int r;
|
|
message m;
|
|
|
|
r= _syscall(MM, GETDMA, &m);
|
|
if (r == 0)
|
|
{
|
|
*procp= m.m2_i1;
|
|
*basep= m.m2_l1;
|
|
*sizep= m.m2_l2;
|
|
}
|
|
return r;
|
|
}
|