diff options
Diffstat (limited to 'include/dlt/dlt_shm.h')
| -rw-r--r-- | include/dlt/dlt_shm.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/include/dlt/dlt_shm.h b/include/dlt/dlt_shm.h index fc37117..e3608c3 100644 --- a/include/dlt/dlt_shm.h +++ b/include/dlt/dlt_shm.h @@ -177,6 +177,27 @@ extern void dlt_shm_status(DltShm *buf); extern int dlt_shm_free_client(DltShm *buf); /** + * Returns the total size of the shm. + * @param buf pointer to shm structure + * @return size of the shared memory. + */ +extern int dlt_shm_get_total_size(DltShm *buf); + +/** + * Returns the used size in the shm. + * @param buf pointer to shm structure + * @return size of the shared memory. + */ +extern int dlt_shm_get_used_size(DltShm *buf); + +/** + * Returns the number of messages in the shm. + * @param buf pointer to shm structure + * @return size of the shared memory. + */ +extern int dlt_shm_get_message_count(DltShm *buf); + +/** * Deinitialise the shared memory on the server side. * @param buf pointer to shm structure * @return negative value if there was an error |