1 files changed, 34 insertions, 0 deletions
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 */