1 files changed, 56 insertions, 0 deletions
diff --git a/lib/libthr/thread/thr_ctrdtr.c b/lib/libthr/thread/thr_ctrdtr.c
new file mode 100644
index 0000000..9d4301e
--- /dev/null
+++ b/lib/libthr/thread/thr_ctrdtr.c
@@ -0,0 +1,56 @@
+/*-
+ * Copyright (C) 2003 Jake Burkholder <jake@freebsd.org>
+ * Copyright (C) 2003 David Xu <davidxu@freebsd.org>
+ * Copyright (c) 2001,2003 Daniel Eischen <deischen@freebsd.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Neither the name of the author nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+#include <sys/types.h>
+#include <rtld_tls.h>
+
+#include "thr_private.h"
+
+struct tcb *
+_tcb_ctor(struct pthread *thread, int initial)
+{
+	struct tcb *tcb;
+
+	if (initial)
+		tcb = _tcb_get();
+	else
+		tcb = _rtld_allocate_tls(NULL, sizeof(struct tcb), 16);
+	if (tcb)
+		tcb->tcb_thread = thread;
+	return (tcb);
+}
+
+void
+_tcb_dtor(struct tcb *tcb)
+{
+
+	_rtld_free_tls(tcb, sizeof(struct tcb), 16);
+}