92 lines
2.8 KiB

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