From d7ce700605e1af0e455e31ec11f19ff21d26b525 Mon Sep 17 00:00:00 2001 From: darylm503 Date: Sat, 30 Jul 2011 00:30:44 +0000 Subject: Add Socket Libraries. Add Posix functions for porting compatibility. Fix compliance issues with ISO/IEC 9899:199409 New Functions: setenv(), fparseln(), GetFileNameFromPath(), rename(), realpath(), setprogname(), getprogname(), strlcat(), strlcpy(), strsep(), setitimer(), getitimer(), timegm(), getopt(), basename(), mkstemp(), ffs(), vsnprintf(), snprintf(), getpass(), usleep(), select(), writev(), strcasecmp(), getcwd(), chdir(), tcgetpgrp(), getpgrp(), gettimeofday(), bcopy(), git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12061 6f19259b-4bc3-4df7-8a09-765794883524 --- StdLib/BsdSocketLib/inet_neta.c | 125 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 125 insertions(+) create mode 100644 StdLib/BsdSocketLib/inet_neta.c (limited to 'StdLib/BsdSocketLib/inet_neta.c') diff --git a/StdLib/BsdSocketLib/inet_neta.c b/StdLib/BsdSocketLib/inet_neta.c new file mode 100644 index 0000000000..b313b13505 --- /dev/null +++ b/StdLib/BsdSocketLib/inet_neta.c @@ -0,0 +1,125 @@ +/* + * Copyright (c) 1996 by Internet Software Consortium. + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS + * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE + * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL + * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR + * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS + * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. + */ + +/* + * Portions copyright (c) 1999, 2000 + * Intel Corporation. + * 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. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * + * This product includes software developed by Intel Corporation and + * its contributors. + * + * 4. Neither the name of Intel Corporation or its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY INTEL CORPORATION 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 INTEL CORPORATION 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. + * + */ + +#if defined(LIBC_SCCS) && !defined(lint) +static const char orig_rcsid[] = "From Id: inet_neta.c,v 8.2 1996/08/08 06:54:44 vixie Exp"; +static const char rcsid[] = "$Id: inet_neta.c,v 1.1.1.1 2003/11/19 01:51:29 kyu3 Exp $"; +#endif + +#include +#include +#include +#include + +#include +#include +#include + +#ifdef SPRINTF_CHAR +# define SPRINTF(x) strlen(sprintf/**/x) +#else +# define SPRINTF(x) ((size_t)sprintf x) +#endif + +/* + * char * + * inet_neta(src, dst, size) + * format a u_long network number into presentation format. + * return: + * pointer to dst, or NULL if an error occurred (check errno). + * note: + * format of ``src'' is as for inet_network(). + * author: + * Paul Vixie (ISC), July 1996 + */ +char * +inet_neta( + u_long src, + char *dst, + size_t size + ) +{ + char *odst = dst; + char *tp; + + while (src & 0xffffffff) { + u_char b = (u_char)((src & 0xff000000) >> 24); + + src <<= 8; + if (b) { + if (size < sizeof "255.") + goto emsgsize; + tp = dst; + dst += SPRINTF((dst, "%u", b)); + if (src != 0L) { + *dst++ = '.'; + *dst = '\0'; + } + size -= (size_t)(dst - tp); + } + } + if (dst == odst) { + if (size < sizeof "0.0.0.0") + goto emsgsize; + strcpy(dst, "0.0.0.0"); + } + return (odst); + + emsgsize: + errno = EMSGSIZE; + return (NULL); +} -- cgit v1.2.3