From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Hemminger Subject: [PATCH v3 3/3] examples/l3fwd: format the IP addresses for printing Date: Mon, 18 Jun 2018 14:35:57 -0700 Message-ID: <20180618213557.15209-4-stephen@networkplumber.org> References: <20180618213557.15209-1-stephen@networkplumber.org> Cc: Stephen Hemminger To: dev@dpdk.org Return-path: Received: from mail-pf0-f182.google.com (mail-pf0-f182.google.com [209.85.192.182]) by dpdk.org (Postfix) with ESMTP id 430D22C6D for ; Mon, 18 Jun 2018 23:36:04 +0200 (CEST) Received: by mail-pf0-f182.google.com with SMTP id h12-v6so8814237pfk.11 for ; Mon, 18 Jun 2018 14:36:04 -0700 (PDT) In-Reply-To: <20180618213557.15209-1-stephen@networkplumber.org> List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" It is better user experience to print standard format for addresses rather than raw hex. Signed-off-by: Stephen Hemminger --- examples/l3fwd/l3fwd_lpm.c | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) diff --git a/examples/l3fwd/l3fwd_lpm.c b/examples/l3fwd/l3fwd_lpm.c index 3724f79c1924..3edc82aa2c62 100644 --- a/examples/l3fwd/l3fwd_lpm.c +++ b/examples/l3fwd/l3fwd_lpm.c @@ -13,6 +13,7 @@ #include #include #include +#include #include #include @@ -261,6 +262,7 @@ setup_lpm(const int socketid) unsigned i; int ret; char s[64]; + char abuf[INET6_ADDRSTRLEN]; /* create the LPM table */ config_ipv4.max_rules = IPV4_L3FWD_LPM_MAX_RULES; @@ -276,6 +278,7 @@ setup_lpm(const int socketid) /* populate the LPM table */ for (i = 0; i < IPV4_L3FWD_LPM_NUM_ROUTES; i++) { + struct in_addr in; /* skip unused ports */ if ((1 << ipv4_l3fwd_lpm_route_array[i].if_out & @@ -293,8 +296,9 @@ setup_lpm(const int socketid) i, socketid); } - printf("LPM: Adding route 0x%08x / %d (%d)\n", - (unsigned)ipv4_l3fwd_lpm_route_array[i].ip, + in.s_addr = htonl(ipv4_l3fwd_lpm_route_array[i].ip); + printf("LPM: Adding route %s / %d (%d)\n", + inet_ntop(AF_INET, &in, abuf, sizeof(abuf)), ipv4_l3fwd_lpm_route_array[i].depth, ipv4_l3fwd_lpm_route_array[i].if_out); } @@ -332,9 +336,10 @@ setup_lpm(const int socketid) } printf("LPM: Adding route %s / %d (%d)\n", - "IPV6", - ipv6_l3fwd_lpm_route_array[i].depth, - ipv6_l3fwd_lpm_route_array[i].if_out); + inet_ntop(AF_INET6, ipv6_l3fwd_lpm_route_array[i].ip, + abuf, sizeof(abuf)), + ipv6_l3fwd_lpm_route_array[i].depth, + ipv6_l3fwd_lpm_route_array[i].if_out); } } -- 2.17.1