Fix SD.H FILE_WRITE mapping (earlephilhower#1178)

earlephilhower · web-flow · commit 84206eb237ae · 2023-02-12T17:46:50.000-08:00
O_RDWR != O_READ|O_WRITE. Posix is weird. Thanks @mcspr
diff --git a/libraries/SD/src/SD.h b/libraries/SD/src/SD.h
@@ -26,7 +26,7 @@
 #undef FILE_READ
 #define FILE_READ O_READ
 #undef FILE_WRITE
-#define FILE_WRITE (O_READ | O_WRITE | O_CREAT | O_APPEND)
+#define FILE_WRITE (O_RDWR | O_CREAT | O_APPEND)
 
 
 class SDClass {
