diff options
Diffstat (limited to 'nuttx/libc/net/lib_inetaddr.c')
-rw-r--r-- | nuttx/libc/net/lib_inetaddr.c | 74 |
1 files changed, 0 insertions, 74 deletions
diff --git a/nuttx/libc/net/lib_inetaddr.c b/nuttx/libc/net/lib_inetaddr.c deleted file mode 100644 index 46c6c548d..000000000 --- a/nuttx/libc/net/lib_inetaddr.c +++ /dev/null @@ -1,74 +0,0 @@ -/**************************************************************************** - * libc/net/lib_inetaddr.c - * - * Copyright (C) 2011 Yu Qiang. All rights reserved. - * Author: Yu Qiang <yuq825@gmail.com> - * - * This file is a part of NuttX: - * - * Copyright (C) 2011 Gregory Nutt. 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. Neither the name NuttX 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. - * - ****************************************************************************/ - -/**************************************************************************** - * Included Files - ****************************************************************************/ - -#include <stdio.h> -#include <arpa/inet.h> - -/**************************************************************************** - * Public Functions - ****************************************************************************/ - -/**************************************************************************** - * name inet_addr - * - * Description: - * The inet_addr() function converts the string pointed to by cp, in the - * standard IPv4 dotted decimal notation, to an integer value suitable for - * use as an Internet address. - - ****************************************************************************/ - -in_addr_t inet_addr(FAR const char *cp) -{ - unsigned int a, b, c, d; - uint32_t result; - - sscanf(cp, "%u.%u.%u.%u", &a, &b, &c, &d); - result = a << 8; - result |= b; - result <<= 8; - result |= c; - result <<= 8; - result |= d; - return HTONL(result); -} |