Hi Pedro,

> On 11/28/2017 01:23 PM, Rainer Orth wrote:
>> 
>> # HG changeset patch
>> # Parent  d3867b61620919242bbc9d875d355487a4e71e96
>> Fix sol-thread.c compilation on Solaris
>> 
>> diff --git a/gdb/sol-thread.c b/gdb/sol-thread.c
>> --- a/gdb/sol-thread.c
>> +++ b/gdb/sol-thread.c
>> @@ -112,7 +112,7 @@ typedef td_err_e (td_ta_get_nthreads_fty
>>  typedef td_err_e (td_ta_tsd_iter_ftype)(const td_thragent_t *ta_p,
>>  					td_key_iter_f *cb, void *cbdata_p);
>>  typedef td_err_e (td_ta_thr_iter_ftype)(const td_thragent_t *ta_p,
>> -					td_thr_iter_f *cb, void *cbdata_p,
>> +					td_thr_iter_f *cb, const void *cbdata_p,
>
> Pedantically, I'd think it better that this prototype
> continues to match the prototype declared in Solaris's
> proc_service.h (...)

indeed: <thread_db.h> has

td_err_e
td_ta_thr_iter(const td_thragent_t *, td_thr_iter_f *, void *,
	td_thr_state_e, int, sigset_t *, unsigned);

i.e. without the const.

>> @@ -1122,7 +1122,7 @@ info_cb (const td_thrhandle_t *th, void 
>>     inferior.  */
>>  
>>  static void
>> -info_solthreads (char *args, int from_tty)
>> +info_solthreads (const char *args, int from_tty)
>>  {
>>    p_td_ta_thr_iter (main_ta, info_cb, args,
>>  		    TD_THR_ANY_STATE, TD_THR_LOWEST_PRIORITY,
>
> (...) which I guess means using '(void *) args' here.  WDYT?

Makes sense.  The resulting patch works just as well.

	Rainer

-- 
-----------------------------------------------------------------------------
Rainer Orth, Center for Biotechnology, Bielefeld University


2017-11-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* sol-thread.c (info_solthreads): Constify args.
	Cast args to void *.