Re: [PATCH] Unlock the CD tray door in isys.ejectcdrom() (#569377)

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Ack!

On 03/25/2010 09:53 PM, Peter Jones wrote:
Since we're leaving the cd drive door locked in loader, we need to make
isys's eject routines unlock the door first, or eject will fail.
---
  isys/isys.c |    6 ++++++
  1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/isys/isys.c b/isys/isys.c
index 75ee2b3..229daab 100644
--- a/isys/isys.c
+++ b/isys/isys.c
@@ -56,6 +56,7 @@
  #include<linux/fb.h>
  #include<libintl.h>
  #include<libgen.h>
+#include<linux/cdrom.h>
  #include<linux/major.h>
  #include<linux/raid/md_u.h>
  #include<linux/raid/md_p.h>
@@ -503,6 +504,11 @@ static PyObject * doEjectCdrom(PyObject * s, PyObject * args) {

      if (!PyArg_ParseTuple(args, "i",&fd)) return NULL;

+    /* Ask it to unlock the door and then eject the disc. There's really
+     * nothing to do if unlocking doesn't work, so just eject without
+     * worrying about it. -- pjones
+     */
+    ioctl(fd, CDROM_LOCKDOOR, 0);
      if (ioctl(fd, CDROMEJECT, 1)) {
  	PyErr_SetFromErrno(PyExc_SystemError);
  	return NULL;

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