NAME

       qb_rb_shared_user_data_get - Get a point to user shared data area.

SYNOPSIS

       #include <qb/qbrb.h>

       void* qb_rb_shared_user_data_get(
           qb_ringbuffer_t   *rb /* ringbuffer instance */
       );

PARAMS

       rb ringbuffer instance

DESCRIPTION

RETURN VALUE

       pointer to shared data.

NOTE

       this is of size "shared_user_data_size" passed into qb_rb_open()

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_chunk_commit(3),
       qb_rb_chunk_peek(3), qb_rb_space_free(3), qb_rb_name_get(3), qb_rb_chunk_alloc(3),
       qb_rb_chunk_read(3)

COPYRIGHT

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