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net: dns: Add more debugging about configured servers

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Print information about configured DNS servers when starting
in order to ease the debugging.

Change-Id: I3ba71e514e463db790b82913e4c66a67160366dc
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
This commit is contained in:
Jukka Rissanen 2017-04-10 14:45:54 +03:00
commit 4bcdf049bb
1 changed files with 16 additions and 0 deletions
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16
subsys/net/lib/dns/resolve.c
View file

@ -142,6 +142,9 @@ int dns_resolve_init(struct dns_resolve_context *ctx, const char *servers[])
net_sin6(&ctx->servers[idx].dns_server)->sin6_port =
htons(port);
NET_DBG("[%d] IPv6 server %s port %d", idx, server,
port);
ctx->servers[idx++].dns_server.family = AF_INET6;
#endif /* CONFIG_NET_IPV6 */
@ -190,6 +193,9 @@ int dns_resolve_init(struct dns_resolve_context *ctx, const char *servers[])
net_sin(&ctx->servers[idx].dns_server)->sin_port =
htons(port);
NET_DBG("[%d] IPv4 server %s port %d", idx, server,
port);
ctx->servers[idx++].dns_server.family = AF_INET;
#endif /* CONFIG_NET_IPV4 */
@ -209,6 +215,9 @@ int dns_resolve_init(struct dns_resolve_context *ctx, const char *servers[])
net_sin(&ctx->servers[idx].dns_server)->sin_port =
htons(53);
NET_DBG("[%d] IPv4 server %s port %d", idx, servers[i],
53);
ctx->servers[idx++].dns_server.family = AF_INET;
} else if (ret == -EINVAL) {
@ -227,6 +236,9 @@ int dns_resolve_init(struct dns_resolve_context *ctx, const char *servers[])
net_sin6(&ctx->servers[idx].dns_server)->sin6_port =
htons(53);
NET_DBG("[%d] IPv6 server %s port %d", idx, servers[i],
53);
ctx->servers[idx++].dns_server.family = AF_INET6;
}
#endif
@ -243,6 +255,8 @@ int dns_resolve_init(struct dns_resolve_context *ctx, const char *servers[])
continue;
}
NET_DBG("[%d] IPv4 server %s port %d", idx, servers[i], 53);
net_sin(&ctx->servers[idx].dns_server)->sin_port = htons(53);
ctx->servers[idx++].dns_server.family = AF_INET;
#endif /* IPv4 && !IPv6 */
@ -258,6 +272,8 @@ int dns_resolve_init(struct dns_resolve_context *ctx, const char *servers[])
continue;
}
NET_DBG("[%d] IPv6 server %s port %d", idx, servers[i], 53);
net_sin6(&ctx->servers[idx].dns_server)->sin6_port = htons(53);
ctx->servers[idx++].dns_server.family = AF_INET6;
#endif /* IPv6 && !IPv4 */