fix assumption in fputs that fwrite returning 0 implies an error
[oweals/musl.git] / src / stdio / stdin.c
1 #include "stdio_impl.h"
2
3 static unsigned char buf[BUFSIZ+UNGET];
4 static FILE f = {
5         .buf = buf+UNGET,
6         .buf_size = sizeof buf-UNGET,
7         .fd = 0,
8         .flags = F_PERM | F_NOWR,
9         .read = __stdio_read,
10         .seek = __stdio_seek,
11         .close = __stdio_close,
12         .lock = -1,
13 };
14 FILE *const stdin = &f;
15 FILE *volatile __stdin_used = &f;