minix/lib/other/_getdma.c
2008-02-21 16:02:22 +00:00

25 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;
}