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Iterator: libmount Reference Manual

Iterator — unified iterator

struct

The iterator keeps the direction and the last position for access to the internal library tables/lists.

void
mnt_free_iter (struct libmnt_iter *itr);

Deallocates the iterator.

itr

iterator pointer

int
mnt_iter_get_direction (struct libmnt_iter *itr);

itr

iterator pointer

MNT_INTER_{FOR,BACK}WARD

struct libmnt_iter *
mnt_new_iter (int direction);

direction

MNT_INTER_{FOR,BACK}WARD direction

newly allocated generic libmount iterator.

void
mnt_reset_iter (struct libmnt_iter *itr,
                int direction);

Resets the iterator.

itr	iterator pointer
direction	MNT_INTER_{FOR,BACK}WARD or -1 to keep the direction unchanged

struct libmnt_iter;

Generic iterator (stores state about lists)