Fifo io is not for everyone

diff --git a/libr/io/p/io_default.c b/libr/io/p/io_default.c
index c62272ddcc966cb7192f83319c83930a62584ba3..fe1cb67f11d4ebb6ef15df12a2cf2c9ca79f0e9a 100644 (file)
--- a/libr/io/p/io_default.c
+++ b/libr/io/p/io_default.c
@@ -4,7 +4,11 @@
 #include <r_lib.h>
 #include "../io_memory.h"
 
+#if R2__UNIX__ && !__wasi__
 #define HAVE_FIFO 1
+#else
+#define HAVE_FIFO 0
+#endif
 
 // Forward declarations for FIFO delegation
 extern RIOPlugin r_io_plugin_malloc;