In conf() we temporarily set the forwarding mode variables to 0 - an
invalid value, so that we can check later if they've been set by the
intervening logic. clang-tidy 18.1.1 in Fedora 40 now complains about
this. Satisfy it by giving an name in the enum to the 0 value.
Signed-off-by: David Gibson <david(a)gibson.dropbear.id.au>
---
conf.c | 4 ++--
fwd.h | 1 +
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/conf.c b/conf.c
index 3f30725..21d46fe 100644
--- a/conf.c
+++ b/conf.c
@@ -1203,8 +1203,8 @@ void conf(struct ctx *c, int argc, char **argv)
optstring = "dqfel:hs:F:p:P:m:a:n:M:g:i:o:D:S:461t:u:";
}
- c->tcp.fwd_in.mode = c->tcp.fwd_out.mode = 0;
- c->udp.fwd_in.f.mode = c->udp.fwd_out.f.mode = 0;
+ c->tcp.fwd_in.mode = c->tcp.fwd_out.mode = FWD_UNSET;
+ c->udp.fwd_in.f.mode = c->udp.fwd_out.f.mode = FWD_UNSET;
do {
name = getopt_long(argc, argv, optstring, options, NULL);
diff --git a/fwd.h b/fwd.h
index 23281d9..41645d7 100644
--- a/fwd.h
+++ b/fwd.h
@@ -11,6 +11,7 @@
#define NUM_PORTS (1U << 16)
enum fwd_ports_mode {
+ FWD_UNSET = 0,
FWD_SPEC = 1,
FWD_NONE,
FWD_AUTO,
--
2.45.0