--- fluent-bit/files/patch-src_flb__scheduler.c	1970-01-01 03:00:00.000000000 +0300
+++ fluent-bit/files/patch-src_flb__scheduler.c	2020-11-13 03:13:03.284952000 +0300
@@ -0,0 +1,11 @@ 
+--- src/flb_scheduler.c.orig	2020-11-13 03:03:24.702975000 +0300
++++ src/flb_scheduler.c	2020-11-13 03:06:32.558756000 +0300
+@@ -44,7 +44,7 @@
+ 
+     /* We need to consume the byte */
+     ret = flb_pipe_r(fd, &val, sizeof(val));
+-#ifdef __APPLE__
++#if defined(__APPLE__) || defined(__FreeBSD__)
+     if (ret < 0) {
+ #else
+     if (ret <= 0) {