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authorrmind <rmind@NetBSD.org>2007-09-07 18:56:02 +0000
committerrmind <rmind@NetBSD.org>2007-09-07 18:56:02 +0000
commit2cecf9bbe94300e6e59669dc9939da25fbacb6d8 (patch)
tree00df281870a16aa20e3607a9ed69b554a1e0c042 /include/mqueue.h
parent0d2b4f91b795304e06dc273abdf99e619bb8c765 (diff)
Implementation of POSIX message queues.
Reviewed by: <ad>, <tech-kern>
Diffstat (limited to 'include/mqueue.h')
-rw-r--r--include/mqueue.h57
1 files changed, 57 insertions, 0 deletions
diff --git a/include/mqueue.h b/include/mqueue.h
new file mode 100644
index 00000000000..35be939e72d
--- /dev/null
+++ b/include/mqueue.h
@@ -0,0 +1,57 @@
+/* $NetBSD: mqueue.h,v 1.1 2007/09/07 18:56:05 rmind Exp $ */
+
+/*
+ * Copyright (c) 2007, Mindaugas Rasiukevicius <rmind at NetBSD org>
+ *
+ * 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 COPYRIGHT HOLDERS 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 FOUNDATION 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.
+ */
+
+#ifndef _MQUEUE_H_
+#define _MQUEUE_H_
+
+#include <fcntl.h>
+#include <signal.h>
+#include <time.h>
+
+#include <sys/cdefs.h>
+#include <sys/types.h>
+
+#include <sys/mqueue.h>
+
+__BEGIN_DECLS
+int mq_close(mqd_t);
+int mq_getattr(mqd_t, struct mq_attr *);
+int mq_notify(mqd_t, const struct sigevent *);
+mqd_t mq_open(const char *, int, ...);
+ssize_t mq_receive(mqd_t, char *, size_t, unsigned *);
+int mq_send(mqd_t, const char *, size_t, unsigned);
+int mq_setattr(mqd_t, const struct mq_attr * __restrict,
+ struct mq_attr * __restrict);
+ssize_t mq_timedreceive(mqd_t, char * __restrict, size_t,
+ unsigned * __restrict,
+ const struct timespec * __restrict);
+int mq_timedsend(mqd_t, const char *, size_t, unsigned,
+ const struct timespec *);
+int mq_unlink(const char *);
+__END_DECLS
+
+#endif /* _MQUEUE_H_ */