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conf, util, tap: Implement --trace option for extra verbose logging

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--debug can be a bit too noisy, especially as single packets or
socket messages are logged: implement a new option, --trace,
implying --debug, that enables all debug messages.

Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
This commit is contained in:
Stefano Brivio 2022-03-15 00:59:09 +01:00
parent 14c4c0253c
commit d2e40bb8d9
9 changed files with 55 additions and 4 deletions

4
tap.c
View file

@ -283,14 +283,14 @@ static void tap_packet_debug(struct iphdr *iph, struct ipv6hdr *ip6h,
}
if (proto == IPPROTO_TCP || proto == IPPROTO_UDP) {
debug("protocol %i from tap: %s:%i -> %s:%i (%i packet%s)",
trace("protocol %i from tap: %s:%i -> %s:%i (%i packet%s)",
proto, seq4 ? buf4s : buf6s,
ntohs(seq4 ? seq4->source : seq6->source),
seq4 ? buf4d : buf6d,
ntohs(seq4 ? seq4->dest : seq6->dest),
count, count == 1 ? "" : "s");
} else {
debug("protocol %i from tap: %s -> %s (%i packet%s)",
trace("protocol %i from tap: %s -> %s (%i packet%s)",
proto, iph ? buf4s : buf6s, iph ? buf4d : buf6d,
count, count == 1 ? "" : "s");
}