From e86eee143ed21592f88a46623a81f71002430459 Mon Sep 17 00:00:00 2001
From: Dmitry Shmidt <dimitrysh@google.com>
Date: Mon, 24 Jan 2011 16:27:51 -0800
Subject: dhcpcd: Update to Version 5.2.10

Change-Id: I949331c7aad91b125decd51da4041983d3a352bc
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
---
 platform-linux.c | 104 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 104 insertions(+)
 create mode 100644 platform-linux.c

(limited to 'platform-linux.c')

diff --git a/platform-linux.c b/platform-linux.c
new file mode 100644
index 0000000..79562c8
--- /dev/null
+++ b/platform-linux.c
@@ -0,0 +1,104 @@
+/* 
+ * dhcpcd - DHCP client daemon
+ * Copyright (c) 2006-2010 Roy Marples <roy@marples.name>
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
+ */
+
+#include <errno.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "common.h"
+#include "platform.h"
+
+static const char *mproc = 
+#if defined(__alpha__)
+	"system type"
+#elif defined(__arm__)
+	"Hardware"
+#elif defined(__avr32__)
+	"cpu family"
+#elif defined(__bfin__)
+	"BOARD Name"
+#elif defined(__cris__)
+	"cpu model"
+#elif defined(__frv__)
+	"System"
+#elif defined(__i386__) || defined(__x86_64__)
+	"vendor_id"
+#elif defined(__ia64__)
+	"vendor"
+#elif defined(__hppa__)
+	"model"
+#elif defined(__m68k__)
+	"MMU"
+#elif defined(__mips__)
+	"system type"
+#elif defined(__powerpc__) || defined(__powerpc64__)
+	"machine"
+#elif defined(__s390__) || defined(__s390x__)
+	"Manufacturer"
+#elif defined(__sh__)
+	"machine"
+#elif defined(sparc) || defined(__sparc__)
+	"cpu"
+#elif defined(__vax__)
+	"cpu"
+#else
+	NULL
+#endif
+	;
+
+char *
+hardware_platform(void)
+{
+	FILE *fp;
+	char *buf, *p;
+
+	if (mproc == NULL) {
+		errno = EINVAL;
+		return NULL;
+	}
+
+	fp = fopen("/proc/cpuinfo", "r");
+	if (fp == NULL)
+		return NULL;
+
+	p = NULL;
+	while ((buf = get_line(fp))) {
+		if (strncmp(buf, mproc, strlen(mproc)) == 0) {
+			p = strchr(buf, ':');
+			if (p != NULL && ++p != NULL) {
+				while (*p == ' ')
+					p++;
+				break;
+			}
+		}
+	}
+	fclose(fp);
+
+	if (p == NULL)
+		errno = ESRCH;
+	return p;
+}
-- 
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