/*
* call-seq:
* stat.pipe? => true or false
*
* Returns <code>true</code> if the operating system supports pipes and
* <i>stat</i> is a pipe; <code>false</code> otherwise.
*/
static VALUE
rb_stat_p(obj)
VALUE obj;
{
#ifdef S_IFIFO
if (S_ISFIFO(get_stat(obj)->st_mode)) return Qtrue;
#endif
return Qfalse;
}