On Wed, Apr 21, 2010 at 6:57 AM, Yoshiaki Tamura
<tamura.yoshiaki@xxxxxxxxxxxxx> wrote:
> @@ -454,6 +458,25 @@ void qemu_fflush(QEMUFile *f)
> }
> }
>
> +void *qemu_realloc_buffer(QEMUFile *f, int size)
> +{
> + f->buf_max_size = size;
> +
> + f->buf = qemu_realloc(f->buf, f->buf_max_size);
> + if (f->buf == NULL) {
> + fprintf(stderr, "qemu file buffer realloc failed\n");
> + exit(1);
> + }
> +
> + return f->buf;
> +}
> +
qemu_realloc() will abort() if there was not enough memory to realloc.
Just like qemu_malloc(), you don't need to check for NULL.
Stefan
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