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-rw-r--r--ext/IO/poll.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/ext/IO/poll.c b/ext/IO/poll.c
index 5d806b60f3..0f8c8434f2 100644
--- a/ext/IO/poll.c
+++ b/ext/IO/poll.c
@@ -26,6 +26,12 @@
#include <sys/stat.h>
#include <errno.h>
+#ifdef HAS_SELECT
+#ifdef I_SYS_SELECT
+#include <sys/select.h>
+#endif
+#endif
+
#ifdef EMULATE_POLL_WITH_SELECT
# define POLL_CAN_READ (POLLIN | POLLRDNORM )