1#include <stdio_impl.h>
 2
 3int __toread(FILE *f)
 4{
 5	f->mode |= f->mode-1;
 6	if (f->wpos != f->wbase) f->write(f, 0, 0);
 7	f->wpos = f->wbase = f->wend = 0;
 8	if (f->flags & F_NORD) {
 9		f->flags |= F_ERR;
10		return EOF;
11	}
12	f->rpos = f->rend = f->buf + f->buf_size;
13	return (f->flags & F_EOF) ? EOF : 0;
14}
15
16hidden void __toread_needs_stdio_exit()
17{
18	__stdio_exit_needed();
19}