Add rtems_bsd_ifconfig_lo0()

2 files changed, 84 insertions, 0 deletions

diff --git a/rtemsbsd/include/rtems/bsd/bsd.h b/rtemsbsd/include/rtems/bsd/bsd.h
index 2e89dce6..6bea4e6f 100755
--- a/rtemsbsd/include/rtems/bsd/bsd.h
+++ b/rtemsbsd/include/rtems/bsd/bsd.h
@@ -92,6 +92,13 @@ typedef struct {
 rtems_status_code rtems_bsd_initialize(void);
 
 /**
+ * @brief Configures the lo0 (loopback) interface.
+ *
+ * @return Returns an exit code, see also <sysexits.h>.
+ */
+int rtems_bsd_ifconfig_lo0(void);
+
+/**
  * @brief Returns the initial priority for a task specified by its name.
  *
  * Applications may provide their own implementation of this function.  For
diff --git a/rtemsbsd/rtems/rtems-bsd-ifconfig-lo0.c b/rtemsbsd/rtems/rtems-bsd-ifconfig-lo0.c
new file mode 100644
index 00000000..ae19a709
--- /dev/null
+++ b/rtemsbsd/rtems/rtems-bsd-ifconfig-lo0.c
@@ -0,0 +1,77 @@
+/**
+ * @file
+ *
+ * @ingroup rtems_bsd_rtems
+ *
+ * @brief TODO.
+ */
+
+/*
+ * Copyright (c) 2013, 2017 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 <rtems/bsd/bsd.h>
+
+#include <machine/rtems-bsd-commands.h>
+
+#include <sysexits.h>
+
+int
+rtems_bsd_ifconfig_lo0(void)
+{
+	int exit_code;
+	char *lo0[] = {
+	    "ifconfig",
+	    "lo0",
+	    "inet",
+	    "127.0.0.1",
+	    "netmask",
+	    "255.255.255.0",
+	    NULL
+	};
+	char *lo0_inet6[] = {
+	    "ifconfig",
+	    "lo0",
+	    "inet6",
+	    "::1",
+	    "prefixlen",
+	    "128",
+	    "alias",
+	    NULL
+	};
+
+	exit_code = rtems_bsd_command_ifconfig(RTEMS_BSD_ARGC(lo0), lo0);
+	if (exit_code != EX_OK) {
+		return (exit_code);
+	}
+
+	exit_code = rtems_bsd_command_ifconfig(RTEMS_BSD_ARGC(lo0_inet6), lo0_inet6);
+	return (exit_code);
+}