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authorpdw <>2003-06-08 18:02:44 +0000
committerpdw <>2003-06-08 18:02:44 +0000
commitb35175b00661aa4d91f88645bc4c387b18712a3c (patch)
tree78829c8eb72ace3056dc6498d07558b03b5e1253 /addrs_dlpi.c
parent4089483e6ab31e8a899928d259a4b11535519124 (diff)
downloadiftop-b35175b00661aa4d91f88645bc4c387b18712a3c.zip
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Diffstat (limited to 'addrs_dlpi.c')
-rw-r--r--addrs_dlpi.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/addrs_dlpi.c b/addrs_dlpi.c
index 3c362d4..99e4301 100644
--- a/addrs_dlpi.c
+++ b/addrs_dlpi.c
@@ -39,6 +39,9 @@ extern char *strncat2(char *dest, char *src, int n);
*
* This function returns -1 on catastrophic failure, or a bitwise OR of the
* following values:
+ * XXX: change this to perfom "best effort" identification of addresses.
+ * Failure to find an address - for whatever reason - isn't fatal, just a
+ * nuisance.
*
* 1 - Was able to get the ethernet address
* 2 - Was able to get the IP address