stat.dev_major   → fixnum

Returns the major part of File_Stat#dev or nil.

File.stat("/dev/fd1").dev_major   #=> 2
File.stat("/dev/tty").dev_major   #=> 5

Source Code

/*
*  call-seq:
*     stat.dev_major   => fixnum
*  
*  Returns the major part of <code>File_Stat#dev</code> or
*  <code>nil</code>.
*     
*     File.stat("/dev/fd1").dev_major   #=> 2
*     File.stat("/dev/tty").dev_major   #=> 5
*/

static VALUE
rb_stat_dev_major(self)
   VALUE self;
{
#if defined(major)
   long dev = get_stat(self)->st_dev;
   return ULONG2NUM(major(dev));
#else
   return Qnil;
#endif
}