Volume Manager Handler
[MNT daemon]

Manage Volumes in maps. More...

Functions
PVOLUMEMANAGER	new_VolumeManager (const char *base, const char *prefix)
	Generate new Volume Manager Object.
int	mntd_volume_manager_init (PVOLUMEMANAGER pvm)
	Constructor.
void	mntd_volume_manager_destroy (PVOLUMEMANAGER pvm)
	Destructor.
void	mntd_volume_manager_func_free (void *userdata)
	Callback function for freeing memory for Volume object.
void	mntd_volume_manager_add_volume (PVOLUMEMANAGER pvm, const char *udi)
	Add volume to manager.
void	mntd_volume_manager_remove_volume (PVOLUMEMANAGER pvm, const char *udi)
	Remove volume from manager.
void	mntd_volume_manager_rescan (PVOLUMEMANAGER pvm)
	Rescan devices.
void	mntd_volume_manager_foreach_mounted (PVOLUMEMANAGER pvm, int(*func)(void *data, void *userdata), void *userdata)
	call function for each mounted volume
char *	mntd_volume_manager_get_mntpnt (PVOLUMEMANAGER pvm, const char *udi)
	Get specific mount point.
int	mntd_volume_manager_contains (PVOLUMEMANAGER pvm, const char *udi)
	Check if given volume exists.
int	mntd_volume_manager_remount (PVOLUMEMANAGER pvm, const char *udi, int flag)
	Remount specific mount point rd/rw.

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Detailed Description

Manage Volumes in maps.

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Function Documentation

void mntd_volume_manager_add_volume (  PVOLUMEMANAGER  pvm, const char *  udi )

Add volume to manager. Parameters: pvm  Pointer to Volume Manager Object udi  udi (key) of object Definition at line 227 of file mntd_volume_manager.c. References HASHMAP_::destroy, MSG_WARNING, and new_Volume().

int mntd_volume_manager_contains (  PVOLUMEMANAGER  pvm, const char *  udi )

Check if given volume exists. Parameters: pvm  Pointer to Volume Manager Object udi  udi (key) of object Returns: 1 if found, 0 otherwise Definition at line 366 of file mntd_volume_manager.c. References HASHMAP_::contains.

void mntd_volume_manager_destroy (  PVOLUMEMANAGER  pvm  )

Destructor. Parameters: pvm  Pointer to Volume Manager Object Definition at line 166 of file mntd_volume_manager.c. References HASHMAP_::destroy.

void mntd_volume_manager_foreach_mounted (  PVOLUMEMANAGER  pvm, int(*)(void *data, void *userdata)  func, void *  userdata )

call function for each mounted volume Parameters: pvm  Pointer to Volume Manager Object func  Pointer to callback function userdata  userdata pointer that will be passed to callback function Definition at line 308 of file mntd_volume_manager.c. References HASHMAP_::foreach.

void mntd_volume_manager_func_free (  void *  userdata  )

Callback function for freeing memory for Volume object. Parameters: userdata  Pointer userdata Definition at line 203 of file mntd_volume_manager.c. References VOLUME_::destroy. Referenced by new_VolumeManager().

char * mntd_volume_manager_get_mntpnt (  PVOLUMEMANAGER  pvm, const char *  udi )

Get specific mount point. Parameters: pvm  Pointer to Volume Manager Object udi  udi (key) of object Returns: Mount point, or NULL if error Definition at line 331 of file mntd_volume_manager.c. References VOLUME_::get_mntpnt.

int mntd_volume_manager_init (  PVOLUMEMANAGER  pvm  )

Constructor. Parameters: pvm  Pointer to Volume Manager Object Returns: 0 if successful, -1 otherwise Definition at line 154 of file mntd_volume_manager.c.

int mntd_volume_manager_remount (  PVOLUMEMANAGER  pvm, const char *  udi, int  flag )

Remount specific mount point rd/rw. Parameters: pvm  Pointer to Volume Manager Object udi  udi (key) of object flag  MOUNT_RD | MOUNT_RW Returns: 0 if successful, -1 otherwise Definition at line 386 of file mntd_volume_manager.c. References VOLUME_::remount.

void mntd_volume_manager_remove_volume (  PVOLUMEMANAGER  pvm, const char *  udi )

Remove volume from manager. Parameters: pvm  Pointer to Volume Manager Object udi  udi (key) of object Definition at line 264 of file mntd_volume_manager.c. References HASHMAP_::remove.

void mntd_volume_manager_rescan (  PVOLUMEMANAGER  pvm  )

Rescan devices. Parameters: pvm  Pointer to Volume Manager Object Definition at line 291 of file mntd_volume_manager.c. References MSG_ERR.

PVOLUMEMANAGER new_VolumeManager (  const char *  base, const char *  prefix )

Generate new Volume Manager Object. Parameters: base  Basepath for mountpath prefix  Prefix for mountpath Returns: Pointer to Volume Manager object, NULL if error Definition at line 78 of file mntd_volume_manager.c. References HASHMAP_::contains, DEFAULT_BUCKETS, HASHMAP_::destroy, HASHMAP_::init, mntd_volume_manager_func_free(), and new_HashMap(). Referenced by main().

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