confdb_object_iter(3) [suse man page]

CONFDB_OBJECT_ITER(3)				    Corosync Cluster Engine Programmer's Manual 			     CONFDB_OBJECT_ITER(3)

NAME

       confdb_object_iter - Iterate through objects in the Configuration Database

SYNOPSIS

       #include <corosync/confdb.h>

       confdb_error_t confdb_object_iter_start(confdb_handle_t handle, unsigned int parent_object_handle );

       confdb_error_t	confdb_object_iter(confdb_handle_t   handle,   unsigned   int  parent_object_handle,  unsigned	int  *object_handle,  void
       *object_name, int *object_name_len );

       confdb_error_t confdb_object_iter_destroy(confdb_handle_t handle, unsigned int parent_object_handle );

DESCRIPTION

       The  confdb_object_iter	function  repeatedly  returns  all  objects  that  are	subobjects  of	the  specified	parent.  You   must   call
       confdb_object_iter_start  first. This establishes a context for the parent object so that it knows where you are in the list. Then the next
       call to confdb_object_iter will return the handle of the first object in the list. Subsequent calls will return any remaining objects.  The
       function  returns  CONFDB_ERR_ACCESS  when  the all of the matching objects have been seen. The function returns the name and length of the
       object as well as its handle.   When you have finished searching for objects, call the confdb_object_iter_destroy library call to  free	up
       memory associated with the search context.

RETURN VALUE

       This call returns the CONFDB_OK value if successful, otherwise an error is returned.

ERRORS

       The errors are undocumented.

SEE ALSO

       confdb_overview(8),   confdb_initialize(3),   confdb_finalize(3),  confdb_dispatch(3),  confdb_object_create(3),  confdb_object_destroy(3),
       confdb_object_parent_get(3),	  confdb_key_create(3),       confdb_key_delete(3),	  confdb_key_get(3),	    confdb_key_replace(3),
       confdb_object_find_start(3),    confdb_object_find(3),	 confdb_object_iter_start(3),	confdb_object_iter(3),	 confdb_key_iter_start(3),
       confdb_key_iter(3),

corosync Man Page						    2008-04-17						     CONFDB_OBJECT_ITER(3)

CONFDB_OBJECT_FIND(3)				    Corosync Cluster Engine Programmer's Manual 			     CONFDB_OBJECT_FIND(3)

NAME

       confdb_object_find - Find a named object in the Configuration Database

SYNOPSIS

       #include <corosync/confdb.h>

       confdb_error_t confdb_object_find_start(confdb_handle_t handle, unsigned int parent_object_handle );

       confdb_error_t  confdb_object_find(confdb_handle_t  handle,  unsigned  int  parent_object_handle,  void	*object_name, int object_name_len,
       unsigned int *object_handle );

       confdb_error_t confdb_object_find_destroy(confdb_handle_t handle, unsigned int parent_object_handle );

DESCRIPTION

       The confdb_object_find function repeatedly returns objects that match a given name. You	must  call  confdb_object_find_start  first.  This
       establishes  a  context	for  the  parent  object so that it knows where you are in the list. Then the next call to confdb_object_find will
       return the handle of the first object that matches the passed in name. Subsequent calls will return any remaining  objects  with  the  same
       name.  The  function  returns  CONFDB_ERR_ACCESS when the all of the matching objects have been seen.   You need to provide the same object
       name and length for each call to confdb_object_find, If you change either of then, the results are undefined.   The library holds a  seper-
       ate  context  for  each	parent	object,  so you can call confdb_object_iter() on several parent objects at the same time and they will not
       interfere. Nor will they interfere with confdb_object_iter or confdb_key_iter calls on the same parent object.	 When  you  have  finished
       searching for objects, call the confdb_object_find_destroy library call to free up memory associated with the search context.

RETURN VALUE

       This call returns the CONFDB_OK value if successful, otherwise an error is returned.

ERRORS

       The errors are undocumented.

SEE ALSO

       confdb_overview(8),   confdb_initialize(3),   confdb_finalize(3),  confdb_dispatch(3),  confdb_object_create(3),  confdb_object_destroy(3),
       confdb_object_parent_get(3),	  confdb_key_create(3),       confdb_key_delete(3),	  confdb_key_get(3),	    confdb_key_replace(3),
       confdb_object_find_start(3),    confdb_object_find(3),	 confdb_object_iter_start(3),	confdb_object_iter(3),	 confdb_key_iter_start(3),
       confdb_key_iter(3),

corosync Man Page						    2008-04-17						     CONFDB_OBJECT_FIND(3)