Jan Engelhardt wrote:
> On Saturday 2015-05-16 15:37, Felix Janda wrote:
>
> >-static FILE syslog_dummy;
> >+#define SYSLOG_DUMMY ((FILE *)(-1))
>
> ^This will likely introduce a "cast to pointer from integer of different
> size" warning on LP64 targets.
>
> syslog_dummy = fopen("/dev/null", "w");
>
> would be, at the cost of one more open fd, a "nice" solution,
> since syslog_dummy is guaranteed to be unique, without making
> any assumptions about any magic value(s) being unused.
This seems seems like a cleaner approach.
Preparing a new patch...
> That, or turn the assumptive macro into
> #define SYSLOG_DUMMY ((FILE *)(intptr_t)-1)
Thanks,
Felix
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