Add postfork support for nss

We need this in our unit tests, since otherwise NSS will notice
we've forked and start cussing us out.

I suspect we'll need a different hack for daemonizing, but this
should be enough for tinytest to work.

1 files changed, 10 insertions, 0 deletions

diff --git a/src/lib/crypt_ops/crypto_init.c b/src/lib/crypt_ops/crypto_init.c
index 7f5a63219b..b651474cf8 100644
--- a/src/lib/crypt_ops/crypto_init.c
+++ b/src/lib/crypt_ops/crypto_init.c
@@ -127,3 +127,13 @@ crypto_global_cleanup(void)
 
   return 0;
 }
+
+/** Run operations that the crypto library requires to be happy again
+ * after forking. */
+void
+crypto_postfork(void)
+{
+#ifdef ENABLE_NSS
+  crypto_nss_postfork();
+#endif
+}