[ruby-cvs:63630] nobu:r56465 (trunk): dir.c: inline to_be_ignored

[nobu at ruby-lang.org]

nobu	2016-10-21 16:40:48 +0900 (Fri, 21 Oct 2016)

  New Revision: 56465

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=56465

  Log:
    dir.c: inline to_be_ignored
    
    * dir.c (to_be_ignored): make an inline function to get rid of
      multiple errno function calls.

  Modified files:
    trunk/dir.c