utils.c: fix compatibility for macOS < 12 (#9217)

Signed-off-by: Sergey Fedorov <[email protected]>
fluent · Aug 27, 2024 · e8b5eee · e8b5eee
1 parent b59e1e9
commit e8b5eee
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/flb_utils.c b/src/flb_utils.c
@@ -49,6 +49,10 @@ extern struct flb_aws_error_reporter *error_reporter;
 #ifdef FLB_SYSTEM_MACOS
 #include <CoreFoundation/CoreFoundation.h>
 #include <IOKit/IOKitLib.h>
+#include <AvailabilityMacros.h>
+#if MAC_OS_X_VERSION_MIN_REQUIRED < 120000
+#define kIOMainPortDefault kIOMasterPortDefault
+#endif
 #endif
 
 /*