import KernelEx-4.5-Beta1

kexcrt/printf.c

@@ -0,0 +1,28 @@
+/*
+ * printf.c
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdarg.h>
+
+#define BUFFER_SIZE	16384
+
+int printf(const char *format, ...)
+{
+	va_list ap;
+	int rv;
+	char buffer[BUFFER_SIZE];
+
+	va_start(ap, format);
+	rv = vsnprintf(buffer, BUFFER_SIZE, format, ap);
+	va_end(ap);
+
+	if (rv < 0)
+		return rv;
+
+	if (rv > BUFFER_SIZE - 1)
+		rv = BUFFER_SIZE - 1;
+
+	return write(1, buffer, rv);
+}