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-rw-r--r--include/dlt/dlt_common.h10
1 files changed, 9 insertions, 1 deletions
diff --git a/include/dlt/dlt_common.h b/include/dlt/dlt_common.h
index acc1135..e41fa5c 100644
--- a/include/dlt/dlt_common.h
+++ b/include/dlt/dlt_common.h
@@ -350,6 +350,14 @@ enum {
# define DLT_RCV_REMOVE (1 << 1)
/**
+ * Maximal length of path in DLT
+ * DLT limits the path length and does not do anything else to determine
+ * the actual value, because the least that is supported on any system
+ * that DLT runs on is 1024 bytes.
+ */
+# define DLT_PATH_MAX 1024
+
+/**
* Maximal length of mounted path
*/
# define DLT_MOUNT_PATH_MAX 1024
@@ -413,7 +421,7 @@ extern char dltSerialHeaderChar[DLT_ID_SIZE];
/**
* The common base-path of the dlt-daemon-fifo and application-generated fifos
*/
-extern char dltFifoBaseDir[PATH_MAX + 1];
+extern char dltFifoBaseDir[DLT_PATH_MAX];
/**
* The type of a DLT ID (context id, application id, etc.)