Re: [Qemu-devel] [6396] I/O vector helpers (Avi Kivity)

[Gerd Hoffmann <kraxel@redhat.com>]

Anthony Liguori wrote:
> +void qemu_iovec_add(QEMUIOVector *qiov, void *base, size_t len)
> +{
> +    if (qiov->niov == qiov->nalloc) {
> +        qiov->nalloc = 2 * qiov->nalloc + 1;
> +        qiov->iov = qemu_realloc(qiov->iov, qiov->nalloc * sizeof(struct iovec));
> +    }
> +    qiov->iov[qiov->niov].iov_base = base;
> +    qiov->iov[qiov->niov].iov_len = len;
> +    ++qiov->niov;
> +}

Breaks the build:

AR libqemu.a
LINK qemu-x86_64
../libqemu_user.a(cutils.o): In function `qemu_iovec_add':
/home/kraxel/projects/qemu/cutils.c:118: undefined reference to
`qemu_realloc'
collect2: ld returned 1 exit status
make[1]: *** [qemu-x86_64] Error 1
make[1]: Leaving directory `/home/kraxel/projects/qemu/x86_64-linux-user'
make: *** [subdir-x86_64-linux-user] Error 2

cheers,
  Gerd