NAME

       qb_rb_space_free - The amount of free space in the ring buffer.

SYNOPSIS

       #include <qb/qbrb.h>

       ssize_t qb_rb_space_free(
           qb_ringbuffer_t   *rb /* ringbuffer instance */
       );

PARAMS

       rb ringbuffer instance

DESCRIPTION

NOTE

       Some of this space will be consumed by the chunk headers.

SEE ALSO

       qb_rb_close(3), qb_rb_refcount_get(3), qb_rb_chmod(3), qb_rb_chown(3), qb_rb_open(3),
       qb_rb_write_to_file(3), qb_rb_create_from_file(3), qb_rb_chunks_used(3),
       qb_rb_chunk_reclaim(3), qb_rb_space_used(3), qb_rb_chunk_write(3),
       qb_rb_shared_user_data_get(3), qb_rb_chunk_commit(3), qb_rb_chunk_peek(3),
       qb_rb_name_get(3), qb_rb_chunk_alloc(3), qb_rb_chunk_read(3)

COPYRIGHT

       Copyright (C) 2010-2020 Red Hat, Inc.