Import sources from 2011-03-30 iso image

1 files changed, 21 insertions, 0 deletions

diff --git a/sys/src/libc/9sys/sysname.c b/sys/src/libc/9sys/sysname.c
new file mode 100755
index 000000000..1854ddceb
--- /dev/null
+++ b/sys/src/libc/9sys/sysname.c
@@ -0,0 +1,21 @@
+#include	<u.h>
+#include	<libc.h>
+
+char*
+sysname(void)
+{
+	int f, n;
+	static char b[128];
+
+	if(b[0])
+		return b;
+
+	f = open("#c/sysname", 0);
+	if(f >= 0) {
+		n = read(f, b, sizeof(b)-1);
+		if(n > 0)
+			b[n] = 0;
+		close(f);
+	}
+	return b;
+}