ipsec: support multi-segment packets

[dpdk.git] / doc / guides / sample_app_ug / hello_world.rst

diff --git a/doc/guides/sample_app_ug/hello_world.rst b/doc/guides/sample_app_ug/hello_world.rst
index f4753af..c0e0a15 100644 (file)
--- a/doc/guides/sample_app_ug/hello_world.rst
+++ b/doc/guides/sample_app_ug/hello_world.rst
@@ -1,32 +1,5 @@
-..  BSD LICENSE
-    Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
-    All rights reserved.
-
-    Redistribution and use in source and binary forms, with or without
-    modification, are permitted provided that the following conditions
-    are met:
-
-    * Redistributions of source code must retain the above copyright
-    notice, this list of conditions and the following disclaimer.
-    * 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.
-    * Neither the name of Intel Corporation nor the names of its
-    contributors may be used to endorse or promote products derived
-    from this software without specific prior written permission.
-
-    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT
-    OWNER 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.
+..  SPDX-License-Identifier: BSD-3-Clause
+    Copyright(c) 2010-2014 Intel Corporation.
 
 Hello World Sample Application
 ==============================
@@ -37,31 +10,14 @@ The application simply prints an "helloworld" message on every enabled lcore.
 Compiling the Application
 -------------------------
 
-#.  Go to the example directory:
+To compile the sample application see :doc:`compiling`.
 
-    .. code-block:: console
-
-        export RTE_SDK=/path/to/rte_sdk
-        cd ${RTE_SDK}/examples/helloworld
-
-#.  Set the target (a default target is used if not specified). For example:
-
-    .. code-block:: console
-
-        export RTE_TARGET=x86_64-native-linuxapp-gcc
-
-    See the *DPDK Getting Started* Guide for possible RTE_TARGET values.
-
-#.  Build the application:
-
-    .. code-block:: console
-
-        make
+The application is located in the ``helloworld`` sub-directory.
 
 Running the Application
 -----------------------
 
-To run the example in a linuxapp environment:
+To run the example in a linux environment:
 
 .. code-block:: console
 
@@ -92,7 +48,7 @@ This is done in the main() function using the following code:
         if (ret < 0)
             rte_panic("Cannot init EAL\n");
 
-This call finishes the initialization process that was started before main() is called (in case of a Linuxapp environment).
+This call finishes the initialization process that was started before main() is called (in case of a Linux environment).
 The argc and argv arguments are provided to the rte_eal_init() function.
 The value returned is the number of parsed arguments.