diff options
Diffstat (limited to 'ext/socket/extconf.rb')
| -rw-r--r-- | ext/socket/extconf.rb | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/ext/socket/extconf.rb b/ext/socket/extconf.rb index 011a110047..0a37a9b7c5 100644 --- a/ext/socket/extconf.rb +++ b/ext/socket/extconf.rb @@ -41,7 +41,11 @@ have_type("struct sockaddr_storage", headers) have_type("struct addrinfo", headers) -have_type("socklen_t", headers) +if have_type("socklen_t", headers) + if try_static_assert("sizeof(socklen_t) >= sizeof(long)", headers) + $defs << "-DRSTRING_SOCKLEN=(socklen_t)RSTRING_LEN" + end +end have_type("struct in_pktinfo", headers) {|src| src.sub(%r'^/\*top\*/', '\&'"\n#if defined(IPPROTO_IP) && defined(IP_PKTINFO)") << |