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Update the automounter so that it will handle the initial insertion state

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This commit is contained in:
Gregory Nutt 2014-07-29 13:00:35 -06:00
parent 35d8e3bfcb
commit 31d21640af
2 changed files with 12 additions and 3 deletions
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8
fs/fs_automount.c
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@ -562,6 +562,11 @@ FAR void *automount_initialize(FAR const struct automount_lower_s *lower)
return NULL;
}
/* Handle the initial state of the mount on the caller's thread */
priv->inserted = AUTOMOUNT_INSERTED(lower);
automount_worker(priv);
/* Attach and enable automounter interrupts */
ret = AUTOMOUNT_ATTACH(lower, automount_interrupt, priv);
@ -580,7 +585,8 @@ FAR void *automount_initialize(FAR const struct automount_lower_s *lower)
* Name: auto_uninitialize
*
* Description:
* Stop the automounter and free resources that it used.
* Stop the automounter and free resources that it used. NOTE that the
* mount is left in its last state mounted/unmounted state.
*
* Input Parameters:
* handle - The value previously returned by automount_initialize();

7
include/nuttx/fs/automount.h
View File

@ -66,6 +66,7 @@
#define AUTOMOUNT_DETACH(s) ((s)->attach(s,NULL,NULL))
#define AUTOMOUNT_ENABLE(s) ((s)->enable(s,true))
#define AUTOMOUNT_DISABLE(s) ((s)->enable(s,false))
#define AUTOMOUNT_INSERTED(s) ((s)->inserted(s))
/****************************************************************************
* Public Types
@ -127,10 +128,11 @@ struct automount_lower_s
* enable - Enable or disable the media change interrupt
*/
CODE int (*attach)(FAR const struct automount_lower_s *lower,
CODE int (*attach)(FAR const struct automount_lower_s *lower,
automount_handler_t isr, FAR void *arg);
CODE void (*enable)(FAR const struct automount_lower_s *lower,
bool enable);
CODE bool (*inserted)(FAR const struct automount_lower_s *lower);
};
/****************************************************************************
@ -170,7 +172,8 @@ FAR void *automount_initialize(FAR const struct automount_lower_s *lower);
* Name: auto_uninitialize
*
* Description:
* Stop the automounter and free resources that it used.
* Stop the automounter and free resources that it used. NOTE that the
* mount is left in its last state mounted/unmounted state.
*
* Input Parameters:
* handle - The value previously returned by automount_initialize();