CheckedFile: Fix CPP redefinition warnings (#301)

asmaloney · Jun 23, 2024 · b49544b · b49544b
1 parent 9a2a327
commit b49544b
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/src/CheckedFile.cpp b/src/CheckedFile.cpp
@@ -35,17 +35,25 @@
 #include <codecvt>
 #include <io.h>
 #elif defined( __GNUC__ )
+#ifndef _LARGEFILE64_SOURCE
 #define _LARGEFILE64_SOURCE
+#endif
+#ifndef __LARGE64_FILES
 #define __LARGE64_FILES
+#endif
 #include <sys/stat.h>
 #include <sys/types.h>
 #include <unistd.h>
 #else
 #error "no supported compiler defined"
 #endif
 #elif defined( __linux__ ) || defined( __EMSCRIPTEN__ )
+#ifndef _LARGEFILE64_SOURCE
 #define _LARGEFILE64_SOURCE
+#endif
+#ifndef __LARGE64_FILES
 #define __LARGE64_FILES
+#endif
 #include <sys/stat.h>
 #include <sys/types.h>
 #include <unistd.h>