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| author | David Lamparter <equinox@diac24.net> | 2010-02-05 09:48:45 +0100 |
|---|---|---|
| committer | David Lamparter <equinox@diac24.net> | 2010-02-05 09:51:24 +0100 |
| commit | 55d24e7f3dbc69db37781dbff325bda0779778df (patch) | |
| tree | a2b2525677332fd92ccc66a4c6082c620ba27802 /zebra/rtadv.c | |
| parent | 647e8e064d8e5316fc89587714a056b1240fa298 (diff) | |
| download | quagga-55d24e7f3dbc69db37781dbff325bda0779778df.tar.bz2 quagga-55d24e7f3dbc69db37781dbff325bda0779778df.tar.xz | |
lib: get rid of extraneous output with vty_prepend
the vty_*prepend* family can be used to reduce the amount of output
produced by "show running-config" and "write ...". it buffers output in
struct vty->prepend (1024 bytes) and outputs it when vty_out is called.
if vty_out isn't called, it can be removed with vty_unprepend later.
applied on zebra and ospfd to get rid of empty interface blocks.
Diffstat (limited to 'zebra/rtadv.c')
| -rw-r--r-- | zebra/rtadv.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/zebra/rtadv.c b/zebra/rtadv.c index 8cc3c4cb..d66d4e42 100644 --- a/zebra/rtadv.c +++ b/zebra/rtadv.c @@ -1450,7 +1450,12 @@ rtadv_config_write (struct vty *vty, struct interface *ifp) if (zif->rtadv.AdvSendAdvertisements) vty_out (vty, " no ipv6 nd suppress-ra%s", VTY_NEWLINE); else - vty_out (vty, " ipv6 nd suppress-ra%s", VTY_NEWLINE); + { + if (vty_prepending (vty)) + vty_prepend (vty, " ipv6 nd suppress-ra%s", VTY_NEWLINE); + else + vty_out (vty, " ipv6 nd suppress-ra%s", VTY_NEWLINE); + } } |