Import sources from 2011-03-30 iso image

1 files changed, 56 insertions, 0 deletions

diff --git a/sys/src/boot/bitsy/print.c b/sys/src/boot/bitsy/print.c
new file mode 100755
index 000000000..f2b852878
--- /dev/null
+++ b/sys/src/boot/bitsy/print.c
@@ -0,0 +1,56 @@
+#include "u.h"
+#include "lib.h"
+#include "fns.h"
+#include "dat.h"
+
+
+#define	SIZE	1024
+
+int
+print(char *fmt, ...)
+{
+	char buf[SIZE], *out;
+	va_list arg;
+
+	va_start(arg, fmt);
+	out = donprint(buf, buf+SIZE, fmt, arg);
+	va_end(arg);
+	serialputs(buf, out-buf);
+	return out-buf;
+}
+
+int
+sprint(char *buf, char *fmt, ...)
+{
+	char *out;
+	va_list arg;
+
+	va_start(arg, fmt);
+	out = donprint(buf, buf+SIZE, fmt, arg);
+	va_end(arg);
+	return out-buf;
+}
+
+int
+snprint(char *buf, int len, char *fmt, ...)
+{
+	char *out;
+	va_list arg;
+
+	va_start(arg, fmt);
+	out = donprint(buf, buf+len, fmt, arg);
+	va_end(arg);
+	return out-buf;
+}
+
+char*
+seprint(char *buf, char *e, char *fmt, ...)
+{
+	char *out;
+	va_list arg;
+
+	va_start(arg, fmt);
+	out = donprint(buf, e, fmt, arg);
+	va_end(arg);
+	return out;
+}