lib/libsys/mapdriver.c

   1 #include "syslib.h"
   2
   3 #include <string.h>
   4 #include <unistd.h>
   5
   6 int
   7 mapdriver(char *label, devmajor_t major)
   8 {
   9         message m;
  10
  11         memset(&m, 0, sizeof(m));
  12         m.VFS_MAPDRIVER_LABEL = label;
  13         m.VFS_MAPDRIVER_LABELLEN = strlen(label) + 1;
  14         m.VFS_MAPDRIVER_MAJOR = major;
  15
  16         return _taskcall(VFS_PROC_NR, VFS_MAPDRIVER, &m);
  17 }