diff options
Diffstat (limited to 'src/shared/dlt_common.c')
| -rw-r--r-- | src/shared/dlt_common.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/src/shared/dlt_common.c b/src/shared/dlt_common.c index 1eee17d..8808801 100644 --- a/src/shared/dlt_common.c +++ b/src/shared/dlt_common.c @@ -2270,12 +2270,12 @@ DltReturnValue dlt_receiver_move_to_begin(DltReceiver *receiver) int dlt_receiver_check_and_get(DltReceiver *receiver, void *dest, unsigned int to_get, - unsigned int skip_header) + unsigned int flags) { unsigned int min_size = to_get; void *src = NULL; - if (skip_header) { + if (flags & DLT_RCV_SKIP_HEADER) { min_size += sizeof(DltUserHeader); } @@ -2283,23 +2283,23 @@ int dlt_receiver_check_and_get(DltReceiver *receiver, (receiver->bytesRcvd < (int32_t)min_size) || !receiver->buf || !dest) { - return -1; + return DLT_RETURN_WRONG_PARAMETER; } src = (void *)receiver->buf; - if (skip_header) { + if (flags & DLT_RCV_SKIP_HEADER) { src += sizeof(DltUserHeader); } - memset(dest, 0, to_get); - memcpy(dest, src, to_get); - if (dlt_receiver_remove(receiver, min_size) == -1) - { - dlt_log(LOG_WARNING,"Can't remove bytes from receiver\n"); - return -1; + if (flags & DLT_RCV_REMOVE) { + if (dlt_receiver_remove(receiver, min_size) != DLT_RETURN_OK) + { + dlt_log(LOG_WARNING,"Can't remove bytes from receiver\n"); + return DLT_RETURN_ERROR; + } } return to_get; |