Use AC_CHECK_TYPES and AC_CHECK_MEMBERS.

[libpcap] / sockutils.c

diff --git a/sockutils.c b/sockutils.c
index d0acc9d30e88cf3317a0f7eff85891b0f351a305..cefc34c65fb3db51961c4fd40211ff7196f40326 100644 (file)
--- a/sockutils.c
+++ b/sockutils.c
@@ -943,11 +943,11 @@ int sock_recv_dgram(SOCKET sock, void *buffer, size_t size,
        iov.iov_len = size;
        message.msg_iov = &iov;
        message.msg_iovlen = 1;
-#ifdef STRUCT_MSGHDR_HAS_MSG_CONTROL
+#ifdef HAVE_STRUCT_MSGHDR_MSG_CONTROL
        message.msg_control = NULL;     /* we don't care about control information */
        message.msg_controllen = 0;
 #endif
-#ifdef STRUCT_MSGHDR_HAS_MSG_FLAGS
+#ifdef HAVE_STRUCT_MSGHDR_MSG_FLAGS
        message.msg_flags = 0;
 #endif
        nread = recvmsg(sock, &message, 0);
@@ -958,7 +958,7 @@ int sock_recv_dgram(SOCKET sock, void *buffer, size_t size,
                sock_geterror("recv(): ", errbuf, errbuflen);
                return -1;
        }
-#ifdef STRUCT_MSGHDR_HAS_MSG_FLAGS
+#ifdef HAVE_STRUCT_MSGHDR_MSG_FLAGS
        /*
         * XXX - Solaris supports this, but only if you ask for the
         * X/Open version of recvmsg(); should we use that, or will
@@ -975,7 +975,7 @@ int sock_recv_dgram(SOCKET sock, void *buffer, size_t size,
                pcap_snprintf(errbuf, errbuflen, "recv(): Message too long");
                return -1;
        }
-#endif /* STRUCT_MSGHDR_HAS_MSG_FLAGS */
+#endif /* HAVE_STRUCT_MSGHDR_MSG_FLAGS */
 #endif /* _WIN32 */
        return nread;
 }