On 3/15/23 18:18, Eric Blake wrote:
> On Wed, Mar 15, 2023 at 12:01:56PM +0100, Laszlo Ersek wrote:
>> Add an assert() variant that we may call between fork() and exec*().
>>
>> Signed-off-by: Laszlo Ersek <ler...@redhat.com>
>> ---
>>
>
>> +void
>> +nbd_internal_fork_safe_assert (int result, const char *file, long line,
>> + const char *func, const char *assertion)
>> +{
>> + const char *line_out;
>> + char line_buf[32];
>> +
>> + if (result)
>> + return;
>> +
>> + line_out = nbd_internal_fork_safe_itoa (line, line_buf, sizeof line_buf);
>> + xwritel (STDERR_FILENO, file, ":", line_out, ": ", func, ": Assertion `",
>> + assertion, "' failed.\n", (char *)NULL);
>
> xwritel() makes this so much shorter ;)
I know, right? :)
>
> Reviewed-by: Eric Blake <ebl...@redhat.com>
>
Thanks!
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