More bstrncat doc

diff --git a/bacula/src/lib/bsys.c b/bacula/src/lib/bsys.c
index ca95240533b53d7ec78941fd796eef64125a8877..f253d73b54473753eb6895c9cae7bf8a03b1298d 100644 (file)
--- a/bacula/src/lib/bsys.c
+++ b/bacula/src/lib/bsys.c
@@ -115,6 +115,11 @@ char *bstrncpy(char *dest, POOL_MEM &src, int maxlen)
    return dest;
 }
 
+/*
+ * Note: Here the maxlen is the maximum length permitted
+ *  stored in dest, while on Unix systems, it is the maximum characters
+ *  that may be copied from src.
+ */
 char *bstrncat(char *dest, const char *src, int maxlen)
 {
    int len = strlen(dest);