1 files changed, 124 insertions, 0 deletions
diff --git a/lib/libthr/thread/thr_condattr.c b/lib/libthr/thread/thr_condattr.c
new file mode 100644
index 0000000..52b9f51
--- /dev/null
+++ b/lib/libthr/thread/thr_condattr.c
@@ -0,0 +1,124 @@
+/*
+ * Copyright (c) 1997 John Birrell <jb@cimlogic.com.au>.
+ * 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. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the author nor the names of any co-contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY JOHN BIRRELL 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.
+ *
+ * $FreeBSD$
+ */
+
+#include "namespace.h"
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <pthread.h>
+#include "un-namespace.h"
+
+#include "thr_private.h"
+
+__weak_reference(_pthread_condattr_init, pthread_condattr_init);
+__weak_reference(_pthread_condattr_destroy, pthread_condattr_destroy);
+__weak_reference(_pthread_condattr_getclock, pthread_condattr_getclock);
+__weak_reference(_pthread_condattr_setclock, pthread_condattr_setclock);
+__weak_reference(_pthread_condattr_getpshared, pthread_condattr_getpshared);
+__weak_reference(_pthread_condattr_setpshared, pthread_condattr_setpshared);
+
+int
+_pthread_condattr_init(pthread_condattr_t *attr)
+{
+	pthread_condattr_t pattr;
+	int ret;
+
+	if ((pattr = (pthread_condattr_t)
+	    malloc(sizeof(struct pthread_cond_attr))) == NULL) {
+		ret = ENOMEM;
+	} else {
+		memcpy(pattr, &_pthread_condattr_default,
+		    sizeof(struct pthread_cond_attr));
+		*attr = pattr;
+		ret = 0;
+	}
+	return (ret);
+}
+
+int
+_pthread_condattr_destroy(pthread_condattr_t *attr)
+{
+	int	ret;
+
+	if (attr == NULL || *attr == NULL) {
+		ret = EINVAL;
+	} else {
+		free(*attr);
+		*attr = NULL;
+		ret = 0;
+	}
+	return(ret);
+}
+
+int
+_pthread_condattr_getclock(const pthread_condattr_t *attr, clockid_t *clock_id)
+{
+	if (attr == NULL || *attr == NULL)
+		return (EINVAL);
+	*clock_id = (*attr)->c_clockid;
+	return (0);
+}
+
+int
+_pthread_condattr_setclock(pthread_condattr_t *attr, clockid_t clock_id)
+{
+	if (attr == NULL || *attr == NULL)
+		return (EINVAL);
+	if (clock_id != CLOCK_REALTIME &&
+	    clock_id != CLOCK_VIRTUAL &&
+	    clock_id != CLOCK_PROF &&
+	    clock_id != CLOCK_MONOTONIC) {
+		return  (EINVAL);
+	}
+	(*attr)->c_clockid = clock_id;
+	return (0);
+}
+
+int
+_pthread_condattr_getpshared(const pthread_condattr_t *attr, int *pshared)
+{
+	if (attr == NULL || *attr == NULL)
+		return (EINVAL);
+
+	*pshared = PTHREAD_PROCESS_PRIVATE;
+	return (0);
+}
+
+int
+_pthread_condattr_setpshared(pthread_condattr_t *attr, int pshared)
+{
+	if (attr == NULL || *attr == NULL)
+		return (EINVAL);
+
+	if  (pshared != PTHREAD_PROCESS_PRIVATE)
+		return (EINVAL);
+	return (0);
+}