--- a/src/hotspot/share/ci/ciEnv.cpp	Sun Feb 24 16:10:52 2019 -0500
+++ b/src/hotspot/share/ci/ciEnv.cpp	Mon Feb 18 16:17:48 2019 +0100
@@ -1253,7 +1253,7 @@
   static char buffer[O_BUFLEN];
   int ret = jio_snprintf(buffer, O_BUFLEN, "replay_pid%p_compid%d.log", os::current_process_id(), compile_id);
   if (ret > 0) {
-    int fd = open(buffer, O_RDWR | O_CREAT | O_TRUNC, 0666);
+    int fd = os::open(buffer, O_RDWR | O_CREAT | O_TRUNC, 0666);
     if (fd != -1) {
       FILE* replay_data_file = os::open(fd, "w");
       if (replay_data_file != NULL) {
@@ -1271,7 +1271,7 @@
   static char buffer[O_BUFLEN];
   int ret = jio_snprintf(buffer, O_BUFLEN, "inline_pid%p_compid%d.log", os::current_process_id(), compile_id);
   if (ret > 0) {
-    int fd = open(buffer, O_RDWR | O_CREAT | O_TRUNC, 0666);
+    int fd = os::open(buffer, O_RDWR | O_CREAT | O_TRUNC, 0666);
     if (fd != -1) {
       FILE* inline_data_file = os::open(fd, "w");
       if (inline_data_file != NULL) {