[PATCH] Fix RTEMS ioctl() declaration

[Sebastian Huber]

On 07/06/17 15:11, Corinna Vinschen wrote:

> On Jun  7 11:08, Sebastian Huber wrote:
>> Using uint32_t for ioctl_command_t does not work well on 64-bit targets.
>>
>> Signed-off-by: Sebastian Huber<sebastian.huber@embedded-brains.de>
>> ---
>>   newlib/libc/sys/rtems/include/sys/ioccom.h | 4 ++--
>>   1 file changed, 2 insertions(+), 2 deletions(-)
>>
>> diff --git a/newlib/libc/sys/rtems/include/sys/ioccom.h b/newlib/libc/sys/rtems/include/sys/ioccom.h
>> index 9c5350d1e..2c0e9ee71 100644
>> --- a/newlib/libc/sys/rtems/include/sys/ioccom.h
>> +++ b/newlib/libc/sys/rtems/include/sys/ioccom.h
>> @@ -36,7 +36,7 @@
>>   #include <sys/types.h>
>>   #include <stdint.h>
>>   
>> -typedef uint32_t ioctl_command_t;
>> +typedef unsigned long ioctl_command_t;
> Why do you need a ioctl_command_t at all?  It's not in FreeBSD either.

Its used by the legacy network stack in RTEMS (e.g. various device 
drivers). I don't know who introduced this type and why. glibc has also 
simply "unsigned long".

-- 
Sebastian Huber, embedded brains GmbH

Address : Dornierstr. 4, D-82178 Puchheim, Germany
Phone   : +49 89 189 47 41-16
Fax     : +49 89 189 47 41-09
E-Mail  : sebastian.huber@embedded-brains.de
PGP     : Public key available on request.

Diese Nachricht ist keine geschäftliche Mitteilung im Sinne des EHUG.