From 50bed81e50085bf474c392e51c03815c18a85774 Mon Sep 17 00:00:00 2001 From: Pau Espin Pedrol Date: Fri, 8 Jun 2018 12:08:23 +0200 Subject: bsc-nat: bsc_nat_filter_ipa: Improve documentation Change-Id: I91b18aeb8bdc2a1b392474318b1df1b4b1fee5a3 --- openbsc/src/osmo-bsc_nat/bsc_filter.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'openbsc/src') diff --git a/openbsc/src/osmo-bsc_nat/bsc_filter.c b/openbsc/src/osmo-bsc_nat/bsc_filter.c index 6a9e99fb8..ddfcdcbee 100644 --- a/openbsc/src/osmo-bsc_nat/bsc_filter.c +++ b/openbsc/src/osmo-bsc_nat/bsc_filter.c @@ -135,6 +135,8 @@ struct bsc_nat_parsed *bsc_nat_parse(struct msgb *msg) return parsed; } +/* Returns 0 if message is whitelisted (has to beforwarded by bsc-nat), 1 if +/* it's blacklisted (not to be forwarded) */ int bsc_nat_filter_ipa(int dir, struct msgb *msg, struct bsc_nat_parsed *parsed) { int i; @@ -177,7 +179,7 @@ int bsc_nat_filter_ipa(int dir, struct msgb *msg, struct bsc_nat_parsed *parsed) } } - /* go through the whitelust now */ + /* go through the whitelist now */ for (i = 0; i < ARRAY_SIZE(white_list); ++i) { /* ignore the rule? */ if (white_list[i].filter_dir != FILTER_TO_BOTH -- cgit v1.2.3