opensolaris B_TRUE and B_FALSE

[Erik Cederstrand]

Den 29/10/2012 kl. 11.30 skrev Dimitry Andric <dim at FreeBSD.org>:

> On 2012-10-29 09:12, Erik Cederstrand wrote:
>> 
>> The code in the report is /sbin/zpool, so I assume it's not KERNEL code. As I wrote in my email, I can see B_TRUE and B_FALSE are defined as boolean_t in sys/cddl/compat/opensolaris/sys/types.h But I can't see that boolean_t is defined anywhere in the included headers as long as KERNEL is not defined.
> 
> In sys/cddl/compat/opensolaris/sys/types.h, there is:
> 
>  typedef enum { B_FALSE, B_TRUE }        boolean_t;
> 
> This line defines the boolean_t type.  Maybe the type itself is never
> used, but only the enum values.  Sort of like a an anonymous enum in C++.


Ok, so I expected B_FALSE to be defined as 0 explicitly somewhere, completely missing the point of enums. Embarrassing. Thanks for being easy on me :-)

Erik