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93 lines
2.8 KiB
93 lines
2.8 KiB
18 years ago
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# --- T2-COPYRIGHT-NOTE-BEGIN ---
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# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
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#
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# T2 SDE: package/.../dietlibc/ether_aton.patch
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# Copyright (C) 2006 The T2 SDE Project
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#
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# More information can be found in the files COPYING and README.
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#
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# This patch file is dual-licensed. It is available under the license the
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# patched project is licensed under, as long as it is an OpenSource license
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# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
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# of the GNU General Public License as published by the Free Software
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# Foundation; either version 2 of the License, or (at your option) any later
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# version.
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# --- T2-COPYRIGHT-NOTE-END ---
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Copy from glibc, needed for udhcpd.
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- Rene Rebe <rene@exactcode.de>
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--- /dev/null 2006-01-02 14:13:10.967999000 +0100
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+++ diet/libugly/ether_aton.c 2006-01-02 21:37:51.000000000 +0100
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@@ -0,0 +1,69 @@
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+/* Copyright (C) 1996,97,98,99,2002 Free Software Foundation, Inc.
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+ This file is part of the GNU C Library.
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+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
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+
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+ The GNU C Library is free software; you can redistribute it and/or
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+ modify it under the terms of the GNU Lesser General Public
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+ License as published by the Free Software Foundation; either
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+ version 2.1 of the License, or (at your option) any later version.
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+
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+ The GNU C Library is distributed in the hope that it will be useful,
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+ but WITHOUT ANY WARRANTY; without even the implied warranty of
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+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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+ Lesser General Public License for more details.
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+
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+ You should have received a copy of the GNU Lesser General Public
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+ License along with the GNU C Library; if not, write to the Free
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+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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+ 02111-1307 USA. */
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+
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+#include <ctype.h>
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+#include <stdlib.h>
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+#include <net/ethernet.h>
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+
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+struct ether_addr *
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+ether_aton_r (const char *asc, struct ether_addr *addr)
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+{
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+ size_t cnt;
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+
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+ for (cnt = 0; cnt < 6; ++cnt)
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+ {
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+ unsigned int number;
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+ char ch;
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+
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+ ch = tolower (*asc++);
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+ if ((ch < '0' || ch > '9') && (ch < 'a' || ch > 'f'))
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+ return NULL;
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+ number = isdigit (ch) ? (ch - '0') : (ch - 'a' + 10);
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+
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+ ch = tolower (*asc);
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+ if ((cnt < 5 && ch != ':') || (cnt == 5 && ch != '\0' && !isspace (ch)))
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+ {
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+ ++asc;
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+ if ((ch < '0' || ch > '9') && (ch < 'a' || ch > 'f'))
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+ return NULL;
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+ number <<= 4;
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+ number += isdigit (ch) ? (ch - '0') : (ch - 'a' + 10);
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+
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+ ch = *asc;
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+ if (cnt < 5 && ch != ':')
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+ return NULL;
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+ }
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+
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+ /* Store result. */
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+ addr->ether_addr_octet[cnt] = (unsigned char) number;
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+
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+ /* Skip ':'. */
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+ ++asc;
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+ }
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+
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+ return addr;
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+}
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+
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+struct ether_addr *
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+ether_aton (const char *asc)
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+{
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+ static struct ether_addr result;
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+
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+ return ether_aton_r (asc, &result);
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+}
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