File.sticky?(file_name)   →  true or false

Returns true if the named file has the sticky bit set.

Source Code

/*
* call-seq:
*   File.sticky?(file_name)   =>  true or false
*
* Returns <code>true</code> if the named file has the sticky bit set.
*/

static VALUE
test_sticky(obj, fname)
   VALUE obj, fname;
{
#ifdef S_ISVTX
   return check3rdbyte(fname, S_ISVTX);
#else
   return Qnil;
#endif
}