On 11/04/2015 07:21 AM, Eduardo Habkost wrote:
On Mon, Nov 02, 2015 at 05:13:13PM +0800, Xiao Guangrong wrote:
[...]
+size_t qemu_file_getlength(const char *file, Error **errp)
+{
+ int64_t size;
[...]
+ return size;
Can you guarantee that SIZE_MAX >= INT64_MAX on all platforms supported
by QEMU?
Actually, this function is abstracted from the common function, raw_getlength(),
in raw-posix.c whose return value is int64_t.
And i think int64_t is large enough for block devices.
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