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| author | Denys Vlasenko | 2017-04-07 18:14:46 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2017-04-07 18:14:46 +0200 |
| commit | 4eaa0f7729e96660f69a6c4f4db6d608c420c05d (patch) | |
| tree | a31ae101e71eaf99dfbff73a05b2d3f34e0c7e64 /networking/libiproute | |
| parent | eb76abb4f7093f05770f0d0fa2c69a54c5542d4e (diff) | |
| download | busybox-4eaa0f7729e96660f69a6c4f4db6d608c420c05d.zip busybox-4eaa0f7729e96660f69a6c4f4db6d608c420c05d.tar.gz | |
ipaddress: tweak help text
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'networking/libiproute')
| -rw-r--r-- | networking/libiproute/ipaddress.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/networking/libiproute/ipaddress.c b/networking/libiproute/ipaddress.c index d9e0996..36d6b65 100644 --- a/networking/libiproute/ipaddress.c +++ b/networking/libiproute/ipaddress.c @@ -593,9 +593,13 @@ static int default_scope(inet_prefix *lcl) /* Return value becomes exitcode. It's okay to not return at all */ static int ipaddr_modify(int cmd, int flags, char **argv) { + /* If you add stuff here, update ipaddr_full_usage */ static const char option[] ALIGN1 = "peer\0""remote\0""broadcast\0""brd\0" "anycast\0""scope\0""dev\0""label\0""local\0"; +#define option_peer option +#define option_broadcast (option + sizeof("peer") + sizeof("remote")) +#define option_anycast (option_broadcast + sizeof("broadcast") + sizeof("brd")) struct rtnl_handle rth; struct { struct nlmsghdr n; @@ -627,7 +631,7 @@ static int ipaddr_modify(int cmd, int flags, char **argv) if (arg <= 1) { /* peer, remote */ if (peer_len) { - duparg("peer", *argv); + duparg(option_peer, *argv); } get_prefix(&peer, *argv, req.ifa.ifa_family); peer_len = peer.bytelen; @@ -639,7 +643,7 @@ static int ipaddr_modify(int cmd, int flags, char **argv) } else if (arg <= 3) { /* broadcast, brd */ inet_prefix addr; if (brd_len) { - duparg("broadcast", *argv); + duparg(option_broadcast, *argv); } if (LONE_CHAR(*argv, '+')) { brd_len = -1; @@ -655,7 +659,7 @@ static int ipaddr_modify(int cmd, int flags, char **argv) } else if (arg == 4) { /* anycast */ inet_prefix addr; if (any_len) { - duparg("anycast", *argv); + duparg(option_anycast, *argv); } get_addr(&addr, *argv, req.ifa.ifa_family); if (req.ifa.ifa_family == AF_UNSPEC) { |