Squelch a warning.

poll() is a system API on UN*Xes, so calling a variable "poll" causes
"declaration of 'poll' shadows a global declaration" warnings in some
compilers.  Call the argument "poll_interval" instead.

diff --git a/print-ntp.c b/print-ntp.c
index 177eed229b1b2ea3fd90404e7f5df2c87e34d8a1..79bff24b27e977f6a9ce9f0dc46fcb1a37d4522c 100644 (file)
--- a/print-ntp.c
+++ b/print-ntp.c
@@ -466,14 +466,14 @@ p_ntp_delta(netdissect_options *ndo,
 /* Prints polling interval in log2 as seconds or fraction of second */
 static void
 p_poll(netdissect_options *ndo,
-       register const int poll)
+       register const int poll_interval)
 {
-       if (poll <= -32 || poll >= 32)
+       if (poll_interval <= -32 || poll_interval >= 32)
                return;
 
-       if (poll >= 0)
-               ND_PRINT((ndo, " (%us)", 1U << poll));
+       if (poll_interval >= 0)
+               ND_PRINT((ndo, " (%us)", 1U << poll_interval));
        else
-               ND_PRINT((ndo, " (1/%us)", 1U << -poll));
+               ND_PRINT((ndo, " (1/%us)", 1U << -poll_interval));
 }