Re: Asynchronous DNS

[Lars Ingebrigtsen]

A C question.  I did the obvious

              gai_suspend (&p->dns_request, 1, NULL);

and that gave me this warning:

process.c: In function 'Fdelete_process':
process.c:861:21: warning: passing argument 1 of 'gai_suspend' from 
incompatible pointer type [-Wincompatible-pointer-types]
        gai_suspend (&p->dns_request,
                     ^
In file included from process.c:38:0:
/usr/include/netdb.h:703:12: note: expected 'const struct gaicb * const*' but 
argument is of type 'struct gaicb **'
 extern int gai_suspend (const struct gaicb *const __list[], int __ent,
            ^

Is the only difference here really the consts?  If so, the following
cast should make stuff "work", but...

              gai_suspend ((const struct gaicb * const*)&p->dns_request,
                           1, NULL);



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