Lines Matching refs:cnt
6 ssize_t cnt = syscall(SYS_read, f->fd, buf, len);
7 if (cnt <= 0) {
8 f->flags |= cnt ? F_ERR : F_EOF;
11 return cnt;
20 ssize_t cnt;
22 cnt = iov_buf[0].iov_len ? syscall(SYS_readv, f->fd, iov_buf, 2)
24 if (cnt <= 0) {
25 f->flags |= cnt ? F_ERR : F_EOF;
28 if (cnt <= iov_buf[0].iov_len) {
29 return cnt;
31 cnt -= iov_buf[0].iov_len;
33 f->rend = f->buf + cnt;