blob: 09a6f5ac83967a3f8870fd02dc9fbfd4429ecb3e (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
|
#include "stdio_impl.h"
int __towrite(FILE *f)
{
f->mode |= f->mode-1;
if (f->flags & F_NOWR) {
f->flags |= F_ERR;
return EOF;
}
/* Clear read buffer (easier than summoning nasal demons) */
f->rpos = f->rend = 0;
/* Activate write through the buffer. */
f->wpos = f->wbase = f->buf;
f->wend = f->buf + f->buf_size;
return 0;
}
hidden void __towrite_needs_stdio_exit()
{
__stdio_exit_needed();
}
#ifdef TEST
int
main(void) {
return 0;
}
#endif
|
