diff -uNr bitcoin-26.1/src/test/fuzz/util.cpp bitcoin-26.1.mod/src/test/fuzz/util.cpp
--- bitcoin-26.1/src/test/fuzz/util.cpp 2024-03-26 00:51:08.000000000 +0800
+++ bitcoin-26.1.mod/src/test/fuzz/util.cpp     2024-04-04 11:26:34.031996907 +0800
@@ -255,7 +255,7 @@
         [&] {
             mode = "a+";
         });
-#if defined _GNU_SOURCE && (defined(__linux__) || defined(__FreeBSD__))
+#if defined _GNU_SOURCE && (defined(__linux__) || defined(__FreeBSD__)) && !defined (__ANDROID__)
     const cookie_io_functions_t io_hooks = {
         FuzzedFileProvider::read,
         FuzzedFileProvider::write,