*cv_p = NULL;
}
-void ossl_crypto_mem_barrier(void)
-{
-# if defined(__clang__) || defined(__GNUC__)
- __sync_synchronize();
-# elif !defined(OPENSSL_NO_ASM)
-# if defined(__alpha__) /* Alpha */
- __asm__ volatile("mb" : : : "memory");
-# elif defined(__amd64__) || defined(__i386__) || defined(__i486__) \
- || defined(__i586__) || defined(__i686__) || defined(__i386) /* x86 */
- __asm__ volatile("mfence" : : : "memory");
-# elif defined(__arm__) || defined(__aarch64__) /* ARMv7, ARMv8 */
- __asm__ volatile("dmb ish" : : : "memory");
-# elif defined(__hppa__) /* PARISC */
- __asm__ volatile("" : : : "memory");
-# elif defined(__mips__) /* MIPS */
- __asm__ volatile("sync" : : : "memory");
-# elif defined(__powerpc__) || defined(__powerpc64__) /* power, ppc64, ppc64le */
- __asm__ volatile("sync" : : : "memory");
-# elif defined(__sparc__)
- __asm__ volatile("ba,pt %%xcc, 1f\n\t" \
- " membar #Sync\n" \
- "1:\n" \
- : : : "memory");
-# elif defined(__s390__) || defined(__s390x__) /* z */
- __asm__ volatile("bcr 15,0" : : : "memory");
-# elif defined(__riscv) || defined(__riscv__) /* riscv */
- __asm__ volatile("fence iorw,iorw" : : : "memory");
-# else /* others, compiler only */
- __asm__ volatile("" : : : "memory");
-# endif
-# else
- /* compiler only barrier */
- __asm__ volatile("" : : : "memory");
-# endif
-}
-
#endif
# if defined(OPENSSL_THREADS) && defined(OPENSSL_SYS_UNIX)
# define OPENSSL_THREADS_POSIX
+# elif defined(OPENSSL_THREADS) && defined(OPENSSL_SYS_VMS)
+# define OPENSSL_THREADS_POSIX
# elif defined(OPENSSL_THREADS) && defined(OPENSSL_SYS_WINDOWS) && \
defined(_WIN32_WINNT)
# if _WIN32_WINNT >= 0x0600