1 files changed, 17 insertions, 13 deletions
diff --git a/src/util.c b/src/util.c
index bf37711..1d0cd90 100644
--- a/src/util.c
+++ b/src/util.c
@@ -31,6 +31,8 @@
 
 #include "util.h"
 
+#ifdef ENABLE_LEGACY
+
 /* Calculate the difference between the two specfified timeval
  * timestamsps. */
 usec_t timeval_diff(const struct timeval *a, const struct timeval *b) {
@@ -102,19 +104,6 @@ void timeval_add(struct timeval *tv, usec_t v) {
     }
 }
 
-int set_cloexec(int fd) {
-    int n;
-    assert(fd >= 0);
-    
-    if ((n = fcntl(fd, F_GETFD)) < 0)
-        return -1;
-
-    if (n & FD_CLOEXEC)
-        return 0;
-
-    return fcntl(fd, F_SETFD, n|FD_CLOEXEC);
-}
-
 int set_nonblock(int fd) {
     int n;
     assert(fd >= 0);
@@ -203,3 +192,18 @@ int wait_for_read(int fd, struct timeval *end) {
     }
 }
 
+#endif
+
+int set_cloexec(int fd) {
+    int n;
+    assert(fd >= 0);
+    
+    if ((n = fcntl(fd, F_GETFD)) < 0)
+        return -1;
+
+    if (n & FD_CLOEXEC)
+        return 0;
+
+    return fcntl(fd, F_SETFD, n|FD_CLOEXEC);
+}
+