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add --ipv6only=no test

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This commit is contained in:
Mark Andrews 2016-11-11 09:59:58 +11:00
parent 2be1086433
commit cc857f5058
1 changed files with 22 additions and 1 deletions
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23
bin/tests/system/feature-test.c
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@ -23,6 +23,7 @@
#include <isc/print.h>
#include <isc/util.h>
#include <isc/net.h>
#ifdef WIN32
#include <Winsock2.h>
@ -47,8 +48,9 @@ usage() {
fprintf(stderr, " --have-dlopen\n");
fprintf(stderr, " --have-geoip\n");
fprintf(stderr, " --have-libxml2\n");
fprintf(stderr, " --rpz-nsip\n");
fprintf(stderr, " --ipv6only=no\n");
fprintf(stderr, " --rpz-nsdname\n");
fprintf(stderr, " --rpz-nsip\n");
fprintf(stderr, " --with-idn\n");
}
@ -160,6 +162,25 @@ main(int argc, char **argv) {
#endif
}
if (strcmp(argv[1], "--ipv6only=no") == 0) {
#ifdef WIN32
return (0);
#elif defined(IPPROTO_IPV6) && defined(IPV6_V6ONLY)
int s;
int n;
int v6only = -1;
ISC_SOCKADDR_LEN_T len = sizeof(v6only);
s = socket(AF_INET6, SOCK_DGRAM, IPPROTO_UDP);
n = getsockopt(s, IPPROTO_IPV6, IPV6_V6ONLY,
(void *)&v6only, &len);
close(s);
return ((n == 0 && v6only == 0) ? 0 : 1);
#else
return (1);
#endif
}
fprintf(stderr, "unknown arg: %s\n", argv[1]);
usage();
return (1);