From e5888a1ffdae813d7575f5fb02275c6bb07e5199 Mon Sep 17 00:00:00 2001
From: Taru Karttunen <taruti@taruti.net>
Date: Wed, 30 Mar 2011 15:46:40 +0300
Subject: Import sources from 2011-03-30 iso image

---
 sys/src/libip/myetheraddr.c | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100755 sys/src/libip/myetheraddr.c

(limited to 'sys/src/libip/myetheraddr.c')

diff --git a/sys/src/libip/myetheraddr.c b/sys/src/libip/myetheraddr.c
new file mode 100755
index 000000000..34506fa06
--- /dev/null
+++ b/sys/src/libip/myetheraddr.c
@@ -0,0 +1,28 @@
+#include <u.h>
+#include <libc.h>
+#include <ip.h>
+
+int
+myetheraddr(uchar *to, char *dev)
+{
+	int n, fd;
+	char buf[256];
+
+	if(*dev == '/')
+		sprint(buf, "%s/addr", dev);
+	else
+		sprint(buf, "/net/%s/addr", dev);
+
+	fd = open(buf, OREAD);
+	if(fd < 0)
+		return -1;
+
+	n = read(fd, buf, sizeof buf -1 );
+	close(fd);
+	if(n <= 0)
+		return -1;
+	buf[n] = 0;
+
+	parseether(to, buf);
+	return 0;
+}
-- 
cgit v1.2.3