initial check-in, version 0.5.0

src/stdio/__stdio_write.c

@@ -0,0 +1,9 @@
+#include "stdio_impl.h"
+
+size_t __stdio_write(FILE *f, const unsigned char *buf, size_t len)
+{
+	const unsigned char *stop = buf+len;
+	ssize_t cnt = 1;
+	for (; buf<stop && (cnt=__syscall_write(f->fd, buf, len))>0; buf+=cnt);
+	return len-(stop-buf);
+}