Index: lib/sanitizer_common/sanitizer_common_syscalls.inc
===================================================================
--- lib/sanitizer_common/sanitizer_common_syscalls.inc
+++ lib/sanitizer_common/sanitizer_common_syscalls.inc
@@ -923,7 +923,7 @@
   }
 }
 
-#if !SANITIZER_ANDROID
+#if !SANITIZER_LINUX && !SANITIZER_ANDROID
 PRE_SYSCALL(ustat)(long dev, void *ubuf) {}
 
 POST_SYSCALL(ustat)(long res, long dev, void *ubuf) {
Index: lib/sanitizer_common/sanitizer_platform_limits_posix.cc
===================================================================
--- lib/sanitizer_common/sanitizer_platform_limits_posix.cc
+++ lib/sanitizer_common/sanitizer_platform_limits_posix.cc
@@ -159,7 +159,6 @@
 # include <sys/procfs.h>
 #endif
 #include <sys/user.h>
-#include <sys/ustat.h>
 #include <linux/cyclades.h>
 #include <linux/if_eql.h>
 #include <linux/if_plip.h>
@@ -253,7 +252,6 @@
 #endif // SANITIZER_LINUX || SANITIZER_FREEBSD
 
 #if SANITIZER_LINUX && !SANITIZER_ANDROID
-  unsigned struct_ustat_sz = sizeof(struct ustat);
   unsigned struct_rlimit64_sz = sizeof(struct rlimit64);
   unsigned struct_statvfs64_sz = sizeof(struct statvfs64);
 #endif // SANITIZER_LINUX && !SANITIZER_ANDROID