From ef467338e4a290b0f8978a0701b404e17c5bb048 Mon Sep 17 00:00:00 2001
From: Jeff Johnston <jjohnstn@redhat.com>
Date: Wed, 19 Jun 2002 22:17:33 +0000
Subject: 2002-06-19  Jeff Johnston  <jjohnstn@redhat.com>

        * libc/sys/linux/Makefile.am: Add support for message queue routines,
        ipc routines, and ftok.
        * libc/sys/linux/Makefile.in: Regenerated.
        * libc/sys/linux/ftok.c: New file.
        * libc/sys/linux/ipc.c: Ditto.
        * libc/sys/linux/mq_close.c: Ditto.
        * libc/sys/linux/mq_getattr.c: Ditto.
        * libc/sys/linux/mq_notify.c: Ditto.
        * libc/sys/linux/mq_open.c: Ditto.
        * libc/sys/linux/mq_receive.c: Ditto.
        * libc/sys/linux/mq_send.c: Ditto.
        * libc/sys/linux/mq_setattr.c: Ditto.
        * libc/sys/linux/mq_unlink.c: Ditto.
        * libc/sys/linux/mqlocal.h: Ditto.
        * libc/sys/linux/include/mqueue.h: Ditto.
        * libc/sys/linux/sys/types.h: Define __gid_t_defined and
        __uid_t_defined.
---
 newlib/libc/sys/linux/include/mqueue.h | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 newlib/libc/sys/linux/include/mqueue.h

(limited to 'newlib/libc/sys/linux/include')

diff --git a/newlib/libc/sys/linux/include/mqueue.h b/newlib/libc/sys/linux/include/mqueue.h
new file mode 100644
index 000000000..10e81e72f
--- /dev/null
+++ b/newlib/libc/sys/linux/include/mqueue.h
@@ -0,0 +1,34 @@
+/* libc/sys/linux/include/mqueue.h - message queue functions */
+
+/* Copyright 2002, Red Hat Inc. - all rights reserved */
+
+#ifndef __MQUEUE_H
+#define __MQUEUE_H
+
+#include <sys/types.h>
+#define __need_sigevent_t 1
+#include <asm/siginfo.h>
+
+/* message queue types */
+typedef int mqd_t;
+
+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 */
+};
+
+#define MQ_PRIO_MAX 16
+
+/* prototypes */
+mqd_t mq_open (const char *__name, int __oflag, ...);
+int mq_close (mqd_t __msgid);
+int mq_send (mqd_t __msgid, const char *__msg, size_t __msg_len, unsigned int __msg_prio);
+ssize_t mq_receive (mqd_t __msgid, char *__msg, size_t __msg_len, unsigned int *__msg_prio);
+int mq_notify (mqd_t __msgid, const struct sigevent *__notification);
+int mq_unlink (const char *__name);
+int mq_getattr (mqd_t __msgid, struct mq_attr *__mqstat);
+int mq_setattr (mqd_t __msgid, const struct mq_attr *__mqstat, struct mq_attr *__omqattr);
+
+#endif /* __MQUEUE_H */
-- 
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