diff options
| author | eadler <eadler@FreeBSD.org> | 2013-12-04 20:07:34 +0000 |
|---|---|---|
| committer | eadler <eadler@FreeBSD.org> | 2013-12-04 20:07:34 +0000 |
| commit | bb76a63c399a253114bf934edb8563087fea918b (patch) | |
| tree | 2bca3918395c9997ce2dcff54b7b2b58da601eef /sbin/route | |
| parent | 5b7b235216708586ef17609857cb01a6048fb90b (diff) | |
| download | FreeBSD-src-bb76a63c399a253114bf934edb8563087fea918b.zip FreeBSD-src-bb76a63c399a253114bf934edb8563087fea918b.tar.gz | |
route(1): Pull static variable out of the function and into function scope.
This will make it easier to link as a library.
Submitted by: Sebastian Huber <sebastian.huber@embedded-brains.de> (older version)
Discussed on: -hackers
Diffstat (limited to 'sbin/route')
| -rw-r--r-- | sbin/route/route.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sbin/route/route.c b/sbin/route/route.c index a5e8419..131fa8d 100644 --- a/sbin/route/route.c +++ b/sbin/route/route.c @@ -95,6 +95,7 @@ static int defaultfib; static int numfibs; static char domain[MAXHOSTNAMELEN + 1]; static bool domain_initialized; +static int rtm_seq; static int atalk_aton(const char *, struct at_addr *); static char *atalk_ntoa(struct at_addr, char [ATALK_BUF_SIZE]); @@ -1490,7 +1491,6 @@ static struct { static int rtmsg(int cmd, int flags, int fib) { - static int seq; int rlen; char *cp = m_rtmsg.m_space; int l; @@ -1526,7 +1526,7 @@ rtmsg(int cmd, int flags, int fib) rtm.rtm_type = cmd; rtm.rtm_flags = flags; rtm.rtm_version = RTM_VERSION; - rtm.rtm_seq = ++seq; + rtm.rtm_seq = ++rtm_seq; rtm.rtm_addrs = rtm_addrs; rtm.rtm_rmx = rt_metrics; rtm.rtm_inits = rtm_inits; @@ -1551,7 +1551,7 @@ rtmsg(int cmd, int flags, int fib) if (cmd == RTM_GET) { do { l = read(s, (char *)&m_rtmsg, sizeof(m_rtmsg)); - } while (l > 0 && (rtm.rtm_seq != seq || rtm.rtm_pid != pid)); + } while (l > 0 && (rtm.rtm_seq != rtm_seq || rtm.rtm_pid != pid)); if (l < 0) warn("read from routing socket"); else |
