Rename files for kernel namespace script

This makes it easier to create the kernel namespace header.

1 files changed, 119 insertions, 0 deletions

diff --git a/rtemsbsd/rtems/rtems-kernel-vprintf.c b/rtemsbsd/rtems/rtems-kernel-vprintf.c
new file mode 100644
index 00000000..36f0c59c
--- /dev/null
+++ b/rtemsbsd/rtems/rtems-kernel-vprintf.c
@@ -0,0 +1,119 @@
+/**
+ * @file
+ *
+ * @ingroup rtems_bsd_rtems
+ *
+ * @brief TODO.
+ */
+
+/*
+ * Copyright (c) 2014, 2016 embedded brains GmbH.  All rights reserved.
+ *
+ *  embedded brains GmbH
+ *  Dornierstr. 4
+ *  82178 Puchheim
+ *  Germany
+ *  <rtems@embedded-brains.de>
+ *
+ * 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.
+ */
+
+#include <machine/rtems-bsd-kernel-space.h>
+
+#include <rtems/bsd/sys/types.h>
+#include <sys/lock.h>
+#include <sys/systm.h>
+#include <sys/syslog.h>
+
+#include <stdio.h>
+
+#include <rtems/bsd/bsd.h>
+
+#undef printf
+
+#define	VPRINTF_LOCK() _Mutex_Acquire(&vprintf_mtx)
+#define	VPRINTF_UNLOCK() _Mutex_Release(&vprintf_mtx)
+
+static const char * const log_priorities[] = {
+	[LOG_EMERG] = "emerg",
+	[LOG_ALERT] = "alert",
+	[LOG_CRIT] = "crit",
+	[LOG_ERR] = "err",
+	[LOG_WARNING] = "warning",
+	[LOG_NOTICE] = "notice",
+	[LOG_INFO] = "info",
+	[LOG_DEBUG] = "debug"
+};
+
+/* Use a <sys/lock.h> mutex due to the static initialization capability */
+static struct _Mutex_Control vprintf_mtx = _MUTEX_INITIALIZER;
+
+static void
+vprintf_putchar(int c, void *arg)
+{
+	int *last;
+
+	last = arg;
+	*last = c;
+	putchar(c);
+}
+
+static int
+default_vprintf_handler(int level, const char *fmt, va_list ap)
+{
+	int n;
+	int last;
+
+	VPRINTF_LOCK();
+
+	if (level != LOG_PRINTF) {
+		printf("%s: ", log_priorities[LOG_PRI(level)]);
+	}
+
+	last = -1;
+	n = kvprintf(fmt, vprintf_putchar, &last, 10, ap);
+
+	if (level != LOG_PRINTF && last != '\n') {
+		putchar('\n');
+	}
+
+	VPRINTF_UNLOCK();
+	return (n);
+}
+
+static int (*vprintf_handler)(int, const char *, va_list) =
+    default_vprintf_handler;
+
+void
+rtems_bsd_set_vprintf_handler(int (*new_vprintf_handler)
+    (int, const char *, va_list))
+{
+
+	vprintf_handler = new_vprintf_handler;
+}
+
+int
+rtems_bsd_vprintf(int level, const char *fmt, va_list ap)
+{
+
+	return ((*vprintf_handler)(level, fmt, ap));
+}