1 files changed, 140 insertions, 0 deletions
diff --git a/REORG.TODO/sunrpc/rpc_thread.c b/REORG.TODO/sunrpc/rpc_thread.c
new file mode 100644
index 0000000000..ccbf9bb69b
--- /dev/null
+++ b/REORG.TODO/sunrpc/rpc_thread.c
@@ -0,0 +1,140 @@
+#include <stdio.h>
+#include <rpc/rpc.h>
+#include <assert.h>
+
+#include <libc-lock.h>
+#include <libc-tsd.h>
+#include <shlib-compat.h>
+
+#ifdef _RPC_THREAD_SAFE_
+
+/* Variable used in non-threaded applications or for the first thread.  */
+static struct rpc_thread_variables __libc_tsd_RPC_VARS_mem;
+static __thread struct rpc_thread_variables *thread_rpc_vars
+        attribute_tls_model_ie;
+
+/*
+ * Task-variable destructor
+ */
+void __attribute__ ((section ("__libc_thread_freeres_fn")))
+__rpc_thread_destroy (void)
+{
+	struct rpc_thread_variables *tvp = thread_rpc_vars;
+
+	if (tvp != NULL) {
+		__rpc_thread_svc_cleanup ();
+		__rpc_thread_clnt_cleanup ();
+		__rpc_thread_key_cleanup ();
+		free (tvp->clnt_perr_buf_s);
+		free (tvp->clntraw_private_s);
+		free (tvp->svcraw_private_s);
+		free (tvp->authdes_cache_s);
+		free (tvp->authdes_lru_s);
+		free (tvp->svc_xports_s);
+		free (tvp->svc_pollfd_s);
+		if (tvp != &__libc_tsd_RPC_VARS_mem)
+			free (tvp);
+		thread_rpc_vars = NULL;
+	}
+}
+#ifdef _LIBC_REENTRANT
+text_set_element (__libc_thread_subfreeres, __rpc_thread_destroy);
+#endif
+text_set_element (__libc_subfreeres, __rpc_thread_destroy);
+
+
+/*
+ * Initialize RPC multi-threaded operation
+ */
+static void
+rpc_thread_multi (void)
+{
+  thread_rpc_vars = &__libc_tsd_RPC_VARS_mem;
+}
+
+
+struct rpc_thread_variables *
+__rpc_thread_variables (void)
+{
+	__libc_once_define (static, once);
+	struct rpc_thread_variables *tvp = thread_rpc_vars;
+
+	if (tvp == NULL) {
+		__libc_once (once, rpc_thread_multi);
+		tvp = thread_rpc_vars;
+		if (tvp == NULL) {
+			tvp = calloc (1, sizeof *tvp);
+			if (tvp != NULL)
+				thread_rpc_vars = tvp;
+		}
+	}
+	return tvp;
+}
+
+
+/* Global variables If we're single-threaded, or if this is the first
+   thread using the variable, use the existing global variable.  This
+   provides backwards compatibility for existing applications which
+   dynamically link against this code.  */
+#undef svc_fdset
+#undef rpc_createerr
+#undef svc_pollfd
+#undef svc_max_pollfd
+
+fd_set *
+__rpc_thread_svc_fdset (void)
+{
+	struct rpc_thread_variables *tvp;
+
+	tvp = __rpc_thread_variables ();
+	if (tvp == &__libc_tsd_RPC_VARS_mem)
+		return &svc_fdset;
+	return &tvp->svc_fdset_s;
+}
+libc_hidden_nolink_sunrpc (__rpc_thread_svc_fdset, GLIBC_2_2_3)
+
+struct rpc_createerr *
+__rpc_thread_createerr (void)
+{
+	struct rpc_thread_variables *tvp;
+
+	tvp = __rpc_thread_variables ();
+	if (tvp == &__libc_tsd_RPC_VARS_mem)
+		return &rpc_createerr;
+	return &tvp->rpc_createerr_s;
+}
+libc_hidden_nolink_sunrpc (__rpc_thread_createerr, GLIBC_2_2_3)
+
+struct pollfd **
+__rpc_thread_svc_pollfd (void)
+{
+	struct rpc_thread_variables *tvp;
+
+	tvp = __rpc_thread_variables ();
+	if (tvp == &__libc_tsd_RPC_VARS_mem)
+		return &svc_pollfd;
+	return &tvp->svc_pollfd_s;
+}
+#ifdef EXPORT_RPC_SYMBOLS
+libc_hidden_def (__rpc_thread_svc_pollfd)
+#else
+libc_hidden_nolink_sunrpc (__rpc_thread_svc_pollfd, GLIBC_2_2_3)
+#endif
+
+int *
+__rpc_thread_svc_max_pollfd (void)
+{
+	struct rpc_thread_variables *tvp;
+
+	tvp = __rpc_thread_variables ();
+	if (tvp == &__libc_tsd_RPC_VARS_mem)
+		return &svc_max_pollfd;
+	return &tvp->svc_max_pollfd_s;
+}
+#ifdef EXPORT_RPC_SYMBOLS
+libc_hidden_def (__rpc_thread_svc_max_pollfd)
+#else
+libc_hidden_nolink_sunrpc (__rpc_thread_svc_max_pollfd, GLIBC_2_2_3)
+#endif
+
+#endif /* _RPC_THREAD_SAFE_ */