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examples/l2fwd: fix [no-]mac-updating options

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For l2fwd, --no-mac-updating and --mac-updating are treated as invalid
arguments. Rework long options parsing to let --no-mac-updating and
--mac-updating options work well.

Fixes: fa19eb20d212 ("examples/l2fwd: add forwarding port mapping option")
Cc: stable@dpdk.org

Signed-off-by: Chenglian Sun <sunchenglian@loongson.cn>
Reviewed-by: David Marchand <david.marchand@redhat.com>
This commit is contained in:
Chenglian Sun 2021-06-22 10:47:05 +08:00 committed by David Marchand
parent 74fb854a3d
commit bbbe38a6d5
1 changed files with 14 additions and 3 deletions
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17
examples/l2fwd/main.c
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@ -433,13 +433,16 @@ enum {
/* first long only option value must be >= 256, so that we won't
* conflict with short options */
CMD_LINE_OPT_MIN_NUM = 256,
CMD_LINE_OPT_MAC_UPDATING_NUM = 256,
CMD_LINE_OPT_NO_MAC_UPDATING_NUM,
CMD_LINE_OPT_PORTMAP_NUM,
};
static const struct option lgopts[] = {
{ CMD_LINE_OPT_MAC_UPDATING, no_argument, &mac_updating, 1},
{ CMD_LINE_OPT_NO_MAC_UPDATING, no_argument, &mac_updating, 0},
{ CMD_LINE_OPT_MAC_UPDATING, no_argument, 0,
CMD_LINE_OPT_MAC_UPDATING_NUM},
{ CMD_LINE_OPT_NO_MAC_UPDATING, no_argument, 0,
CMD_LINE_OPT_NO_MAC_UPDATING_NUM},
{ CMD_LINE_OPT_PORTMAP_CONFIG, 1, 0, CMD_LINE_OPT_PORTMAP_NUM},
{NULL, 0, 0, 0}
};
@ -501,6 +504,14 @@ l2fwd_parse_args(int argc, char **argv)
}
break;
case CMD_LINE_OPT_MAC_UPDATING_NUM:
mac_updating = 1;
break;
case CMD_LINE_OPT_NO_MAC_UPDATING_NUM:
mac_updating = 0;
break;
default:
l2fwd_usage(prgname);
return -1;