Re: [Qemu-devel] [PATCH] util: check the return value of fcntl in qemu_set_{block, noblock}

[Markus Armbruster]

Peter Maydell <address@hidden> writes:

> On Thu, 13 Dec 2018 at 12:39, Daniel P. Berrangé <address@hidden> wrote:
>> The problem with this assertion is that there's many places which
>> call qemu_set_nonblock, so you don't know which code to look at,
>> as we don't know the caller.
>
> In an ideal world assert would print a stack backtrace :-)

That feature would make even me make peace with g_assert() ;)