--- llvm-project/compiler-rt/lib/msan/tests/msan_test.cpp
+++ llvm-project/compiler-rt/lib/msan/tests/msan_test.cpp
@@ -3707,7 +3707,9 @@ TEST(MemorySanitizer, getgrent_r) {
   EXPECT_NOT_POISONED(grp.gr_gid);
   EXPECT_NOT_POISONED(grpres);
 }
+#endif
 
+#ifdef __GLIBC__
 TEST(MemorySanitizer, fgetgrent_r) {
   FILE *fp = fopen("/etc/group", "r");
   struct group grp;
--- llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_platform_interceptors.h
+++ llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_platform_interceptors.h
@@ -226,7 +226,7 @@
   (SI_FREEBSD || SI_NETBSD || SI_MAC || SI_LINUX_NOT_ANDROID || SI_SOLARIS)
 #define SANITIZER_INTERCEPT_GETPWENT \
   (SI_FREEBSD || SI_NETBSD || SI_MAC || SI_LINUX_NOT_ANDROID || SI_SOLARIS)
-#define SANITIZER_INTERCEPT_FGETGRENT_R (SI_FREEBSD || SI_GLIBC || SI_SOLARIS)
+#define SANITIZER_INTERCEPT_FGETGRENT_R (SI_GLIBC || SI_SOLARIS)
 #define SANITIZER_INTERCEPT_FGETPWENT SI_LINUX_NOT_ANDROID || SI_SOLARIS
 #define SANITIZER_INTERCEPT_GETPWENT_R \
   (SI_FREEBSD || SI_NETBSD || SI_GLIBC || SI_SOLARIS)