text: #include <sys/cdefs.h>
  #include "namespace.h"
  #include <lib.h>
  
  #include <sys/stat.h>
  #include <unistd.h>
  
  int mkfifo(const char *name, mode_t mode)
  {
    return mknod(name, mode | S_IFIFO, (dev_t) 0);
  }
  