CMake: Fix the comment about versions. [skip ci]

[tcpdump] / netdissect.c

diff --git a/netdissect.c b/netdissect.c
index 000d1ffce8c2c6eb9a47f36e9a79e0b5ec2b258e..e78ccbc72b529328c0252886d66e94990b9cf61b 100644 (file)
--- a/netdissect.c
+++ b/netdissect.c
@@ -22,9 +22,7 @@
  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  */
 
-#ifdef HAVE_CONFIG_H
 #include <config.h>
-#endif
 
 #include "netdissect-stdinc.h"
 #include "netdissect.h"
@@ -299,3 +297,17 @@ nd_pop_all_packet_info(netdissect_options *ndo)
        while (ndo->ndo_packet_info_stack != NULL)
                nd_pop_packet_info(ndo);
 }
+
+NORETURN void
+nd_trunc_longjmp(netdissect_options *ndo)
+{
+       longjmp(ndo->ndo_early_end, ND_TRUNCATED);
+#ifdef _AIX
+       /*
+        * In AIX <setjmp.h> decorates longjmp() with "#pragma leaves", which tells
+        * XL C that the function is noreturn, but GCC remains unaware of that and
+        * yields a "'noreturn' function does return" warning.
+        */
+       ND_UNREACHABLE
+#endif /* _AIX */
+}