diff options
| author | phk <phk@FreeBSD.org> | 2009-04-05 16:01:56 +0000 |
|---|---|---|
| committer | phk <phk@FreeBSD.org> | 2009-04-05 16:01:56 +0000 |
| commit | d7fb1c4ef8d673cc1bf356fe5c0839710478bb6b (patch) | |
| tree | 4c8275987bf66353f2d9c22a35560006425d9f6f /sbin/routed | |
| parent | 0aa4473504e30b8c42fde93c3e832d615620f0c0 (diff) | |
| download | FreeBSD-src-d7fb1c4ef8d673cc1bf356fe5c0839710478bb6b.zip FreeBSD-src-d7fb1c4ef8d673cc1bf356fe5c0839710478bb6b.tar.gz | |
Some constifications
Diffstat (limited to 'sbin/routed')
| -rw-r--r-- | sbin/routed/defs.h | 2 | ||||
| -rw-r--r-- | sbin/routed/main.c | 2 | ||||
| -rw-r--r-- | sbin/routed/rdisc.c | 8 |
3 files changed, 7 insertions, 5 deletions
diff --git a/sbin/routed/defs.h b/sbin/routed/defs.h index 5e72e3c..16a7b32 100644 --- a/sbin/routed/defs.h +++ b/sbin/routed/defs.h @@ -450,7 +450,7 @@ extern naddr myaddr; /* main address of this system */ extern int stopint; /* !=0 to stop */ extern int rip_sock; /* RIP socket */ -extern struct interface *rip_sock_mcast; /* current multicast interface */ +extern const struct interface *rip_sock_mcast; /* current multicast interface */ extern int rt_sock; /* routing socket */ extern int rt_sock_seqno; extern int rdisc_sock; /* router-discovery raw socket */ diff --git a/sbin/routed/main.c b/sbin/routed/main.c index fd01d8e..85bc9e8 100644 --- a/sbin/routed/main.c +++ b/sbin/routed/main.c @@ -88,7 +88,7 @@ static struct timeval flush_kern_timer; static fd_set fdbits; static int sock_max; int rip_sock = -1; /* RIP socket */ -struct interface *rip_sock_mcast; /* current multicast interface */ +const struct interface *rip_sock_mcast; /* current multicast interface */ int rt_sock; /* routing socket */ int rt_sock_seqno; diff --git a/sbin/routed/rdisc.c b/sbin/routed/rdisc.c index be160a8..262b251 100644 --- a/sbin/routed/rdisc.c +++ b/sbin/routed/rdisc.c @@ -73,21 +73,23 @@ union ad_u { int rdisc_sock = -1; /* router-discovery raw socket */ -static struct interface *rdisc_sock_mcast; /* current multicast interface */ +static const struct interface *rdisc_sock_mcast; /* current multicast interface */ struct timeval rdisc_timer; int rdisc_ok; /* using solicited route */ #define MAX_ADS 16 /* at least one per interface */ -static struct dr { /* accumulated advertisements */ +struct dr { /* accumulated advertisements */ struct interface *dr_ifp; naddr dr_gate; /* gateway */ time_t dr_ts; /* when received */ time_t dr_life; /* lifetime in host byte order */ n_long dr_recv_pref; /* received but biased preference */ n_long dr_pref; /* preference adjusted by metric */ -} *cur_drp, drs[MAX_ADS]; +}; +static const struct dr *cur_drp; +static struct dr drs[MAX_ADS]; /* convert between signed, balanced around zero, * and unsigned zero-based preferences */ |
