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Message type for CDEV_CANCEL

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Change-Id: I4a58f314e140c043392503c079e3d9b994c50b2f
This commit is contained in:
Lionel Sambuc
2014-06-06 13:19:58 +02:00
parent e7f5493031
commit 3e6f0b3e98
3 changed files with 23 additions and 6 deletions
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16
lib/libchardriver/chardriver.c
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@@ -246,12 +246,18 @@ static void chardriver_reply(message *mess, int ipc_status, int r)
case CDEV_READ:
case CDEV_WRITE:
case CDEV_IOCTL:
case CDEV_CANCEL: /* For cancel, this is a reply to the original request! */
reply_mess.m_type = CDEV_REPLY;
reply_mess.m_lchardriver_vfs_reply.status = r;
reply_mess.m_lchardriver_vfs_reply.id = mess->CDEV_ID;
break;
case CDEV_CANCEL: /* For cancel, this is a reply to the original request! */
reply_mess.m_type = CDEV_REPLY;
reply_mess.m_lchardriver_vfs_reply.status = r;
reply_mess.m_lchardriver_vfs_reply.id =
mess->m_vfs_lchardriver_cancel.id;
break;
case CDEV_SELECT:
reply_mess.m_type = CDEV_SEL1_REPLY;
reply_mess.m_lchardriver_vfs_sel1.minor = mess->CDEV_MINOR;
@@ -394,9 +400,9 @@ static int do_cancel(struct chardriver *cdp, message *m_ptr)
return EDONTREPLY;
/* Call the cancel hook. */
minor = m_ptr->CDEV_MINOR;
minor = m_ptr->m_vfs_lchardriver_cancel.minor;
endpt = m_ptr->m_source;
id = m_ptr->CDEV_ID;
id = m_ptr->m_vfs_lchardriver_cancel.id;
return cdp->cdr_cancel(minor, endpt, id);
}
@@ -573,10 +579,12 @@ int chardriver_get_minor(message *m, devminor_t *minor)
case CDEV_CLOSE:
*minor = m->m_vfs_lchardriver_openclose.minor;
return OK;
case CDEV_CANCEL:
*minor = m->m_vfs_lchardriver_cancel.minor;
return OK;
case CDEV_READ:
case CDEV_WRITE:
case CDEV_IOCTL:
case CDEV_CANCEL:
case CDEV_SELECT:
*minor = m->CDEV_MINOR;
return OK;