From 9c1c0fbcd8c12f04df4064b3b45d30f22fb3f721 Mon Sep 17 00:00:00 2001 From: Saya Sugiura Date: Thu, 13 Dec 2018 16:27:07 +0900 Subject: libdlt: Add error handling Error handling was added in case it failed to send to daemon. Signed-off-by: S. Hameed Signed-off-by: Saya Sugiura --- src/shared/dlt_common.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'src/shared') diff --git a/src/shared/dlt_common.c b/src/shared/dlt_common.c index ce2d3f4..192f5d8 100644 --- a/src/shared/dlt_common.c +++ b/src/shared/dlt_common.c @@ -2614,6 +2614,21 @@ void dlt_buffer_read_block(DltBuffer *buf, int *read, unsigned char *data, unsig } } +int dlt_buffer_check_size(DltBuffer *buf, int needed) +{ + if (buf == NULL) + { + return DLT_RETURN_WRONG_PARAMETER; + } + + if ((buf->size + sizeof(DltBufferHead) + needed) > buf->max_size) + { + return DLT_RETURN_ERROR; + } + + return DLT_RETURN_OK; +} + int dlt_buffer_increase_size(DltBuffer *buf) { DltBufferHead *head,*new_head; -- cgit v1.2.1