FIONBIO is in sys/ioctl.h on AIX

diff --git a/ares/ares_process.c b/ares/ares_process.c
index 83b4070..c050308 100644 (file)
--- a/ares/ares_process.c
+++ b/ares/ares_process.c
@@ -33,6 +33,9 @@
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>
 #endif
+#ifdef HAVE_SYS_IOCTL_H
+#include <sys/ioctl.h>
+#endif
 #endif
 
 #include <string.h>

diff --git a/ares/configure.ac b/ares/configure.ac
index e3a9c96..6f5100b 100644 (file)
--- a/ares/configure.ac
+++ b/ares/configure.ac
@@ -65,6 +65,7 @@ AC_CHECK_HEADERS(
        sys/time.h \\r
        sys/select.h \\r
        sys/socket.h \\r
+       sys/ioctl.h \\r
        winsock.h \\r
        netinet/in.h \\r
        net/if.h \\r