Changeset ead7fdc in rtems-libbsd

Timestamp:

05/16/14 11:35:21 (10 years ago)

Author:

Sebastian Huber <sebastian.huber@…>

Branches:

4.11, 5, 5-freebsd-12, 6-freebsd-12, freebsd-9.3, master

Children:

8e2e9b3

Parents:

14ba206

git-author:

Sebastian Huber <sebastian.huber@…> (05/16/14 11:35:21)

git-committer:

Sebastian Huber <sebastian.huber@…> (05/16/14 11:37:19)

Message:

doc: Clarify initialization

File:

• libbsd.txt (modified) (3 diffs)

libbsd.txt

@@ -50 +50 @@
 . Clone the Git repository +git clone git://git.rtems.org/rtems-libbsd.git+.
 . Change into the RTEMS BSD library root directory.
-. Edit the 'config.inc' Makefile configuration file and adjust it to your environment.
+. Edit the `config.inc` Makefile configuration file and adjust it to your environment.
 . Run +make clean+.
 . Run +make install+.
@@ -116 +116 @@
 === BSD Library Configuration and Build ===
 
-In the BSD library source directory edit the file 'config.inc'.  Continuing on
-the above, the 'config.inc' used to match the above is:
+In the BSD library source directory edit the file `config.inc`.  Continuing on
+the above, the `config.inc` used to match the above is:
 
 -------------------------------------------------------------------------------
@@ -173 +173 @@
 -------------------------------------------------------------------------------
 #include <assert.h>
-
+#include <sysexits.h>
+
+#include <machine/rtems-bsd-commands.h>
 #include <rtems/bsd/bsd.h>
 
-void do_init(void)
+static void
+network_ifconfig_lo0(void)
 {
-        rtems_status_code sc;
-
-        sc = rtems_bsd_initialize();
-        assert(sc == RTEMS_SUCCESSFUL);
+        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",
+                NULL
+        };
+
+        exit_code = rtems_bsd_command_ifconfig(RTEMS_BSD_ARGC(lo0), lo0);
+        assert(exit_code == EX_OK);
+
+        exit_code = rtems_bsd_command_ifconfig(RTEMS_BSD_ARGC(lo0_inet6), lo0_inet6);
+        assert(exit_code == EX_OK);
 }
--------------------------------------------------------------------------------
+
+void
+network_init(void)
+{
+        rtems_status_code sc;
+
+        sc = rtems_bsd_initialize();
+        assert(sc == RTEMS_SUCCESSFUL);
+
+        network_ifconfig_lo0();
+}
+-------------------------------------------------------------------------------
+
+This performs the basic network stack initialization with a loopback interface.
+Further initialization must be done using the standard BSD network
+configuration commands
+http://www.freebsd.org/cgi/man.cgi?query=ifconfig&apropos=0&sektion=8&manpath=FreeBSD+9.2-RELEASE&arch=default&format=html[IFCONFIG(8)]
+using `rtems_bsd_command_ifconfig()` and
+http://www.freebsd.org/cgi/man.cgi?query=route&apropos=0&sektion=8&manpath=FreeBSD+9.2-RELEASE&arch=default&format=html[ROUTE(8)]
+using `rtems_bsd_command_route()`.  For an example please have a look at
+`testsuite/include/rtems/bsd/test/default-network-init.h`.
 
 == Network Stack Features