cmdline: use SPDX tags

[dpdk.git] / lib / librte_cmdline / cmdline_rdline.h

diff --git a/lib/librte_cmdline/cmdline_rdline.h b/lib/librte_cmdline/cmdline_rdline.h
index 5c73c4f..d217029 100644 (file)
--- a/lib/librte_cmdline/cmdline_rdline.h
+++ b/lib/librte_cmdline/cmdline_rdline.h
@@ -1,62 +1,7 @@
-/*-
- *   BSD LICENSE
- * 
- *   Copyright(c) 2010-2012 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.
  * Copyright (c) 2009, Olivier MATZ <zer0@droids-corp.org>
  * 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 the University of California, Berkeley 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 REGENTS 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 REGENTS AND 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.
  */
 
 #ifndef _RDLINE_H_
@@ -85,6 +30,7 @@
  *   instance.
  */
 
+#include <stdio.h>
 #include <cmdline_cirbuf.h>
 #include <cmdline_vt100.h>
 
@@ -93,7 +39,7 @@ extern "C" {
 #endif
 
 /* configuration */
-#define RDLINE_BUF_SIZE 256
+#define RDLINE_BUF_SIZE 512
 #define RDLINE_PROMPT_SIZE  32
 #define RDLINE_VT100_BUF_SIZE  8
 #define RDLINE_HISTORY_BUF_SIZE BUFSIZ
@@ -125,17 +71,13 @@ struct rdline {
        char prompt[RDLINE_PROMPT_SIZE];
        unsigned int prompt_size;
 
-#ifndef NO_RDLINE_KILL_BUF
        char kill_buf[RDLINE_BUF_SIZE];
        unsigned int kill_size;
-#endif
 
-#ifndef NO_RDLINE_HISTORY
        /* history */
        struct cirbuf history;
        char history_buf[RDLINE_HISTORY_BUF_SIZE];
        int history_cur_line;
-#endif
 
        /* callbacks and func pointers */
        rdline_write_char_t *write_char;
@@ -159,7 +101,7 @@ struct rdline {
  * \param complete A pointer to the function to execute when the
  *                 user completes the buffer.
  */
-void rdline_init(struct rdline *rdl,
+int rdline_init(struct rdline *rdl,
                 rdline_write_char_t *write_char,
                 rdline_validate_t *validate,
                 rdline_complete_t *complete);