Shrink default xtensa fd buffer size to 128 bytes

Otherwise default is 1024 bytes
projectgus · Oct 6, 2015 · ae10be3 · ae10be3
1 parent 312c7d4
commit ae10be3
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/newlib/libc/include/sys/config.h b/newlib/libc/include/sys/config.h
@@ -188,6 +188,8 @@
 #ifdef __XTENSA__
 #include <xtensa/config/core-isa.h>
 #define MALLOC_ALIGNMENT ((XCHAL_DATA_WIDTH) < 16 ? 16 : (XCHAL_DATA_WIDTH))
+/* esp8266-specific: shrink the default fd buffer size */
+#define __BUFSIZ__ 128
 #endif
 
 /* This block should be kept in sync with GCC's limits.h.  The point