Re: [Qemu-devel] [PATCH] qtest: fix 32-bit build

[Eric Blake]

On 03/30/2012 11:54 AM, Anthony Liguori wrote:
> time_t appears to be an unsigned long so use %ld.

Not portable.  POSIX does not guarantee the size of time_t; there are
32-bit platforms where time_t is 64-bit.

The only way to print a time_t value is to cast it through a known-width
type, and seeing as how there are 64-bit time_t on 32-bit platforms,
that pretty much has to be %jd and intmax_t.

-- 
Eric Blake   address@hidden    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

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