minix/lib/libsys/copyfd.c

   1 #include "syslib.h"
   2
   3 #include <string.h>
   4
   5 int
   6 copyfd(endpoint_t endpt, int fd, int what)
   7 {
   8         message m;
   9
  10         memset(&m, 0, sizeof(m));
  11         m.m_lsys_vfs_copyfd.endpt = endpt;
  12         m.m_lsys_vfs_copyfd.fd = fd;
  13         m.m_lsys_vfs_copyfd.what = what;
  14
  15         return _taskcall(VFS_PROC_NR, VFS_COPYFD, &m);
  16 }