diff --git a/compiler-rt/lib/rtsan/rtsan_interceptors_posix.cpp b/compiler-rt/lib/rtsan/rtsan_interceptors_posix.cpp
index d18ebb57fc2f75..5ef52d72fceb31 100644
--- a/compiler-rt/lib/rtsan/rtsan_interceptors_posix.cpp
+++ b/compiler-rt/lib/rtsan/rtsan_interceptors_posix.cpp
@@ -736,6 +736,26 @@ INTERCEPTOR(int, kevent64, int kq, const struct kevent64_s *changelist,
 #define RTSAN_MAYBE_INTERCEPT_KEVENT64
 #endif // SANITIZER_INTERCEPT_KQUEUE
 
+INTERCEPTOR(int, pipe, int pipefd[2]) {
+  __rtsan_notify_intercepted_call("pipe");
+  return REAL(pipe)(pipefd);
+}
+
+INTERCEPTOR(int, mkfifo, const char *pathname, mode_t mode) {
+  __rtsan_notify_intercepted_call("mkfifo");
+  return REAL(mkfifo)(pathname, mode);
+}
+
+// see comment above about -Wunguarded-availability-new
+// and why we disable it here
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wunguarded-availability-new"
+INTERCEPTOR(int, mkfifoat, int dirfd, const char *pathname, mode_t mode) {
+  __rtsan_notify_intercepted_call("mkfifoat");
+  return REAL(mkfifoat)(dirfd, pathname, mode);
+}
+#pragma clang diagnostic pop
+
 // Preinit
 void __rtsan::InitializeInterceptors() {
   INTERCEPT_FUNCTION(calloc);
@@ -836,6 +856,10 @@ void __rtsan::InitializeInterceptors() {
   RTSAN_MAYBE_INTERCEPT_KQUEUE;
   RTSAN_MAYBE_INTERCEPT_KEVENT;
   RTSAN_MAYBE_INTERCEPT_KEVENT64;
+
+  INTERCEPT_FUNCTION(pipe);
+  INTERCEPT_FUNCTION(mkfifo);
+  INTERCEPT_FUNCTION(mkfifoat);
 }
 
 #endif // SANITIZER_POSIX
diff --git a/compiler-rt/lib/rtsan/tests/rtsan_test_interceptors_posix.cpp b/compiler-rt/lib/rtsan/tests/rtsan_test_interceptors_posix.cpp
index ab02b44187d89e..72f6d819b216c0 100644
--- a/compiler-rt/lib/rtsan/tests/rtsan_test_interceptors_posix.cpp
+++ b/compiler-rt/lib/rtsan/tests/rtsan_test_interceptors_posix.cpp
@@ -965,4 +965,32 @@ TEST_F(KqueueTest, Kevent64DiesWhenRealtime) {
 }
 #endif // SANITIZER_INTERCEPT_KQUEUE
 
+TEST(TestRtsanInterceptors, MkfifoDiesWhenRealtime) {
+  auto Func = []() { mkfifo("/tmp/rtsan_test_fifo", 0); };
+  ExpectRealtimeDeath(Func, "mkfifo");
+  ExpectNonRealtimeSurvival(Func);
+}
+
+#if __has_builtin(__builtin_available) && SANITIZER_APPLE
+#define MKFIFOAT_AVAILABLE() (__builtin_available(macOS 10.13, *))
+#else
+// We are going to assume this is true until we hit systems where it isn't
+#define MKFIFOAT_AVAILABLE() (true)
+#endif
+
+TEST(TestRtsanInterceptors, MkfifoatDiesWhenRealtime) {
+  if (MKFIFOAT_AVAILABLE()) {
+    auto Func = []() { mkfifoat(0, "/tmp/rtsan_test_fifo", 0); };
+    ExpectRealtimeDeath(Func, "mkfifoat");
+    ExpectNonRealtimeSurvival(Func);
+  }
+}
+
+TEST(TestRtsanInterceptors, PipeDiesWhenRealtime) {
+  int fds[2];
+  auto Func = [&fds]() { pipe(fds); };
+  ExpectRealtimeDeath(Func, "pipe");
+  ExpectNonRealtimeSurvival(Func);
+}
+
 #endif // SANITIZER_POSIX