diff options
Diffstat (limited to 'include/dlt/dlt_shm.h')
| -rw-r--r-- | include/dlt/dlt_shm.h | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/include/dlt/dlt_shm.h b/include/dlt/dlt_shm.h index 5c9df51..52e8e1a 100644 --- a/include/dlt/dlt_shm.h +++ b/include/dlt/dlt_shm.h @@ -61,32 +61,32 @@ /* shared memory key */ /* must be the same for server and cleint */ -#define DLT_SHM_KEY 11771 +#define DLT_SHM_KEY 11771 /* default size of shared memory */ /* size is extended during creation to fit segment size */ /* client retreives real size from shm buffer */ -#define DLT_SHM_SIZE 100000 +#define DLT_SHM_SIZE 100000 /* Id of the used semaphore */ /* used for synchronisation of write and read access of multiple clients and server */ /* must be the same for server and client */ -#define DLT_SHM_SEM 22771 +#define DLT_SHM_SEM 22771 -#define DLT_SHM_HEAD "SHM" +#define DLT_SHM_HEAD "SHM" typedef struct { - int shmid; /* Id of shared memory */ - int semid; /* Id of semaphore */ - DltBuffer buffer; + int shmid; /* Id of shared memory */ + int semid; /* Id of semaphore */ + DltBuffer buffer; } DltShm; typedef struct { - char head[4]; - unsigned char status; - int size; + char head[4]; + unsigned char status; + int size; } DltShmBlockHead; #define DLT_SHM_SEM_GET(id) dlt_shm_pv(id,-1) |