[extended tests] Add steps to update an external test suite

[openssl.git] / crypto / threads_pthread.c

diff --git a/crypto/threads_pthread.c b/crypto/threads_pthread.c
index 151013e47044d6188e6a529c2f424bfd1eabf4af..e28a2021b45a76fb72675b2069b58956a67bbe92 100644 (file)
--- a/crypto/threads_pthread.c
+++ b/crypto/threads_pthread.c
@@ -8,6 +8,7 @@
  */
 
 #include <openssl/crypto.h>
+#include "internal/cryptlib.h"
 
 #if defined(OPENSSL_THREADS) && !defined(CRYPTO_TDEBUG) && !defined(OPENSSL_SYS_WINDOWS)
 
@@ -168,4 +169,13 @@ int CRYPTO_atomic_add(int *val, int amount, int *ret, CRYPTO_RWLOCK *lock)
     return 1;
 }
 
+int openssl_init_fork_handlers(void)
+{
+# ifdef OPENSSL_SYS_UNIX
+    if (pthread_atfork(OPENSSL_fork_prepare,
+                       OPENSSL_fork_parent, OPENSSL_fork_child) == 0)
+        return 1;
+# endif
+    return 0;
+}
 #endif