diff options
Diffstat (limited to 'sys/netinet')
| -rw-r--r-- | sys/netinet/ip_ipsp.h | 4 | ||||
| -rw-r--r-- | sys/netinet/ip_spd.c | 16 |
2 files changed, 18 insertions, 2 deletions
diff --git a/sys/netinet/ip_ipsp.h b/sys/netinet/ip_ipsp.h index cd6d58e9d8f..e67b7088a2b 100644 --- a/sys/netinet/ip_ipsp.h +++ b/sys/netinet/ip_ipsp.h @@ -1,4 +1,4 @@ -/* $OpenBSD: ip_ipsp.h,v 1.184 2017/10/16 08:22:25 mpi Exp $ */ +/* $OpenBSD: ip_ipsp.h,v 1.185 2017/10/27 08:27:14 mpi Exp $ */ /* * The authors of this code are John Ioannidis (ji@tla.org), * Angelos D. Keromytis (kermit@csd.uch.gr), @@ -449,6 +449,8 @@ const char *ipsp_address(union sockaddr_union *, char *, socklen_t); /* SPD tables */ struct radix_node_head *spd_table_add(unsigned int); struct radix_node_head *spd_table_get(unsigned int); +int spd_table_walk(unsigned int, + int (*walker)(struct ipsec_policy *, void *, unsigned int), void *); /* TDB management routines */ uint32_t reserve_spi(u_int, u_int32_t, u_int32_t, union sockaddr_union *, diff --git a/sys/netinet/ip_spd.c b/sys/netinet/ip_spd.c index 8a26e990b6c..f87b5de5111 100644 --- a/sys/netinet/ip_spd.c +++ b/sys/netinet/ip_spd.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ip_spd.c,v 1.93 2017/10/16 08:22:25 mpi Exp $ */ +/* $OpenBSD: ip_spd.c,v 1.94 2017/10/27 08:27:14 mpi Exp $ */ /* * The author of this code is Angelos D. Keromytis (angelos@cis.upenn.edu) * @@ -115,6 +115,20 @@ spd_table_add(unsigned int rtableid) return (spd_tables[rdomain]); } +int +spd_table_walk(unsigned int rtableid, + int (*walker)(struct ipsec_policy *, void *, unsigned int), void *arg) +{ + struct radix_node_head *rnh; + + rnh = spd_table_get(rtableid); + if (rnh == NULL) + return (0); + + return (rn_walktree(rnh, + (int (*)(struct radix_node *, void *, u_int))walker, arg)); +} + /* * Lookup at the SPD based on the headers contained on the mbuf. The second * argument indicates what protocol family the header at the beginning of |