diff options
Diffstat (limited to 'ext/socket/extconf.rb')
| -rw-r--r-- | ext/socket/extconf.rb | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/ext/socket/extconf.rb b/ext/socket/extconf.rb index 7e7295487d..62f3dd9025 100644 --- a/ext/socket/extconf.rb +++ b/ext/socket/extconf.rb @@ -340,7 +340,9 @@ have_func("getpeereid") have_header("ucred.h", headers) have_func("getpeerucred") -have_type("struct ipv6_mreq", headers) +have_type("struct ip_mreq", headers) # 4.4BSD +have_type("struct ip_mreqn", headers) # Linux 2.4 +have_type("struct ipv6_mreq", headers) # RFC 3493 # workaround for recent Windows SDK $defs << "-DIPPROTO_IPV6=IPPROTO_IPV6" if $defs.include?("-DHAVE_CONST_IPPROTO_IPV6") && !have_macro("IPPROTO_IPV6") |