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authorDavid Xu <davidxu@FreeBSD.org>2005-11-26 12:48:11 +0000
committerDavid Xu <davidxu@FreeBSD.org>2005-11-26 12:48:11 +0000
commit62d853527858927170ecf1666c1c1b9479371242 (patch)
treedb272770f493264a594fa51f6f29ef4ff8ed3c9d /sys/sys/mqueue.h
parent6c59755414a7eb4a34353d4af72ae57bbf09f77e (diff)
downloadsrc-62d853527858927170ecf1666c1c1b9479371242.tar.gz
src-62d853527858927170ecf1666c1c1b9479371242.zip
Bring in mqueue.h to define struct mq_attr.
Notes
Notes: svn path=/head/; revision=152828
Diffstat (limited to 'sys/sys/mqueue.h')
-rw-r--r--sys/sys/mqueue.h40
1 files changed, 40 insertions, 0 deletions
diff --git a/sys/sys/mqueue.h b/sys/sys/mqueue.h
new file mode 100644
index 000000000000..7c8a2d60f826
--- /dev/null
+++ b/sys/sys/mqueue.h
@@ -0,0 +1,40 @@
+/*-
+ * Copyright (c) 2005 David Xu <davidxu@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. 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.
+ *
+ * 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.
+ *
+ * $FreeBSD$
+ */
+
+#ifndef _SYS_MQUEUE_H_
+#define _SYS_MQUEUE_H_
+
+struct mq_attr {
+ long mq_flags; /* Message queue flags. */
+ long mq_maxmsg; /* Maximum number of messages. */
+ long mq_msgsize; /* Maximum message size. */
+ long mq_curmsgs; /* Number of messages currently queued. */
+ long __reserved[4]; /* Ignored for input, zeroed for output */
+};
+
+#endif