Re: [COMMITTED] manual: Fix strerrorname_np and strerrordesc_np return type (BZ #26343)

[Adhemerval Zanella via Libc-alpha <libc-alpha@sourceware.org>]

On 07/08/2020 17:04, Florian Weimer wrote:
> * Adhemerval Zanella via Libc-alpha:
> 
>> ---
>>  manual/errno.texi | 4 ++--
>>  1 file changed, 2 insertions(+), 2 deletions(-)
>>
>> diff --git a/manual/errno.texi b/manual/errno.texi
>> index 6ca566522d..7ac1554bb1 100644
>> --- a/manual/errno.texi
>> +++ b/manual/errno.texi
>> @@ -1207,7 +1207,7 @@ to @code{errno}.
>>  The function @code{perror} is declared in @file{stdio.h}.
>>  @end deftypefun
>>  
>> -@deftypefun void strerrorname_np (int @var{errnum})
>> +@deftypefun const char * strerrorname_np (int @var{errnum})
>>  @standards{GNU, string.h}
>>  @safety{@mtsafe{}@assafe{}@acsafe{}}
>>  This function returns the name describing the error @var{errnum} or
>> @@ -1218,7 +1218,7 @@ for @code{EINVAL}).
>>  This function is a GNU extension, declared in the header file @file{string.h}.
>>  @end deftypefun
>>  
>> -@deftypefun void strerrordesc_np (int @var{errnum})
>> +@deftypefun const char * strerrordesc_np (int @var{errnum})
>>  @standards{GNU, string.h}
>>  @safety{@mtsafe{}@assafe{}@acsafe{}}
>>  This function returns the message describing the error @var{errnum} or
> 
> You need to put the return type in braces because it's not a single
> identifier: {const char *}
> 
> Otherwise it's not rendered or indexed correctly.
> 

Right, I have fixed it.  I couldn't noticed any different in PDF output,
but it does show wrong rendering in HTML.