[parrot/parrot] 2dbddd: Add a mark routine for buffers, since they may hol...

[GitHub]

  Branch: refs/heads/whiteknight/io_cleanup1
  Home:   https://github.com/parrot/parrot
  Commit: 2dbddd848f452b6c7c932cecdb52dc2f72a89049
      https://github.com/parrot/parrot/commit/2dbddd848f452b6c7c932cecdb52dc2f72a89049
  Author: Whiteknight <wknight8111 at gmail.com>
  Date:   2012-05-28 (Mon, 28 May 2012)

  Changed paths:
    M src/io/buffer.c
    M src/io/stringhandle.c
    M src/io/utilities.c
    M src/pmc/filehandle.pmc
    M src/pmc/socket.pmc
    M src/pmc/stringhandle.pmc

  Log Message:
  -----------
  Add a mark routine for buffers, since they may hold a PMC reference. Start updating PMCs to use the new API calls in a standard way instead of implementing things themselves. Fill in the StringHandle vtable with existing logic and new never-before-supported operations.