diff options
| author | Yuval Adam <yuv.adm@gmail.com> | 2014-08-08 14:42:07 +0300 |
|---|---|---|
| committer | Yuval Adam <yuv.adm@gmail.com> | 2014-08-08 14:42:07 +0300 |
| commit | a6163888f3c56123b1db313743c6147ba498732c (patch) | |
| tree | ff7d15d991d1d09ba6cbc0cec80924f57445bfdd /third_party/FreeRTOS/Demo/Common/ethernet/FreeRTOS-uIP/uiplib.c | |
| parent | c3e4c9a25c2910d2d66d52215b3406b13d5b23d5 (diff) | |
Add third_party libs
Diffstat (limited to 'third_party/FreeRTOS/Demo/Common/ethernet/FreeRTOS-uIP/uiplib.c')
| -rw-r--r-- | third_party/FreeRTOS/Demo/Common/ethernet/FreeRTOS-uIP/uiplib.c | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/third_party/FreeRTOS/Demo/Common/ethernet/FreeRTOS-uIP/uiplib.c b/third_party/FreeRTOS/Demo/Common/ethernet/FreeRTOS-uIP/uiplib.c new file mode 100644 index 0000000..afedc0d --- /dev/null +++ b/third_party/FreeRTOS/Demo/Common/ethernet/FreeRTOS-uIP/uiplib.c @@ -0,0 +1,81 @@ +/*
+ * Copyright (c) 2004, Adam Dunkels and the Swedish Institute of
+ * Computer Science.
+ * All rights reserved.
+ *
+ * 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.
+ * 3. The name of the author may not be used to endorse or promote
+ * products derived from this software without specific prior
+ * written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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.
+ *
+ * This file is part of the uIP TCP/IP stack
+ *
+ * $Id: uiplib.c,v 1.2 2006/06/12 08:00:31 adam Exp $
+ *
+ */
+#include "uip.h"
+#include "uiplib.h"
+
+/*-----------------------------------------------------------------------------------*/
+unsigned char uiplib_ipaddrconv( char *addrstr, unsigned char *ipaddr )
+{
+ unsigned char tmp;
+ char c;
+ unsigned char i, j;
+
+ tmp = 0;
+
+ for( i = 0; i < 4; ++i )
+ {
+ j = 0;
+ do
+ {
+ c = *addrstr;
+ ++j;
+ if( j > 4 )
+ {
+ return 0;
+ }
+
+ if( c == '.' || c == 0 )
+ {
+ *ipaddr = tmp;
+ ++ipaddr;
+ tmp = 0;
+ }
+ else if( c >= '0' && c <= '9' )
+ {
+ tmp = ( tmp * 10 ) + ( c - '0' );
+ }
+ else
+ {
+ return 0;
+ }
+
+ ++addrstr;
+ } while( c != '.' && c != 0 );
+ }
+
+ return 1;
+}
+
+/*-----------------------------------------------------------------------------------*/
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