diff options
| author |   Aloys Augustin <aloaugus@cisco.com> | 2021-09-16 20:53:14 +0200 |
|---|---|---|
| committer |   Neale Ranns <neale@graphiant.com> | 2021-09-22 09:02:18 +0000 |
| commit | 6e4cfb506806a0e214a5498952c2587e128b4870 (patch) | |
| tree | aed045509ce249c8a8d0a05468dad25bd316360e /src/vnet/ip/lookup.c | |
| parent | c3b62d1d132453390644171673ffbcd775d19850 (diff) | |
ip: add ip_table_allocate to api
Set tableID = ~0 for auto selection unused ID
https://jira.fd.io/browse/VPP-1993
Type: improvement
Change-Id: I4eec2cc1d18fc025196cb6ac4c9a4b374388eb56
Signed-off-by: Artem Glazychev <artem.glazychev@xored.com>
Signed-off-by: Aloys Augustin <aloaugus@cisco.com>
Diffstat (limited to 'src/vnet/ip/lookup.c')
| -rw-r--r-- | src/vnet/ip/lookup.c | 33 |
1 files changed, 19 insertions, 14 deletions
diff --git a/src/vnet/ip/lookup.c b/src/vnet/ip/lookup.c index 1753ffd9232..5db14bac092 100644 --- a/src/vnet/ip/lookup.c +++ b/src/vnet/ip/lookup.c @@ -399,27 +399,32 @@ vnet_ip_table_cmd (vlib_main_t * vm, } } - if (~0 == table_id) - { - error = clib_error_return (0, "No table id"); - goto done; - } - else if (0 == table_id) + if (0 == table_id) { error = clib_error_return (0, "Can't change the default table"); goto done; } else - { - if (is_add) { - ip_table_create (fproto, table_id, 0, name); - } - else - { - ip_table_delete (fproto, table_id, 0); + if (is_add) + { + if (~0 == table_id) + { + table_id = ip_table_get_unused_id (fproto); + vlib_cli_output (vm, "%u\n", table_id); + } + ip_table_create (fproto, table_id, 0, name); + } + else + { + if (~0 == table_id) + { + error = clib_error_return (0, "No table id"); + goto done; + } + ip_table_delete (fproto, table_id, 0); + } } - } done: unformat_free (line_input); |