On Mon, Oct 25, 2010 at 4:43 AM, Felipe Balbi wrote:
> On Mon, Oct 25, 2010 at 02:09:51AM -0500, Mike Frysinger wrote:
>>
>> +static const char * const encryption_type[] = {
>
> const const ?? -ECONFUSED
this declares a non-const array to a bunch of const pointers:
const char *foo[] = { "moo" };
this declares a const array to a bunch of const pointers:
const char * const foo[] = { "moo" };
if that doesnt help, how about this ...
since the array of pointers (but not the data that those pointers
point to) is writable, you can do:
const char *foo[] = { "moo" };
foo[0] = NULL; // works!
foo[0][0] = 'a'; // error!
but once the array of pointers is const:
const char * const foo[] = { "moo" };
foo[0] = NULL; // error!
foo[0][0] = 'a'; // error!
-mike
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