Changeset 0aa70f4 in mainline for uspace/lib/c/generic/dnsr.c

Timestamp:

2013-07-19T13:23:00Z (12 years ago)

Author:

Martin Decky <martin@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

cd18cd1

Parents:

44c9ef4

Message:

support for IPv6 DNS name resolution (AAAA)
if the desired address family of the DNS query is not explicitly specified, then IPv6 addresses take precendece over IPv4 addresses

File:

• uspace/lib/c/generic/dnsr.c (modified) (2 diffs)

uspace/lib/c/generic/dnsr.c

@@ -67 +67 @@
 }
 
-int dnsr_name2host(const char *name, dnsr_hostinfo_t **rinfo)
+int dnsr_name2host(const char *name, dnsr_hostinfo_t **rinfo, uint16_t af)
 {
         dnsr_hostinfo_t *info = calloc(1, sizeof(dnsr_hostinfo_t));
@@ -76 +76 @@
         
         ipc_call_t answer;
-        aid_t req = async_send_0(exch, DNSR_NAME2HOST, &answer);
+        aid_t req = async_send_1(exch, DNSR_NAME2HOST, (sysarg_t) af,
+            &answer);
         
         int rc = async_data_write_start(exch, name, str_size(name));