[FEEDBACK] Issue with fd_set, FD_ZERO, FD_SET, FD_SETSIZE : Cygwin

[Eliot Moss]

On 2/7/2023 10:03 AM, Yeo Kai Wei via Cygwin wrote:
> 
> On 7/2/2023 4:59 am, gs-cygwin.com@gluelogic.com wrote:
>> On Tue, Feb 07, 2023 at 04:33:53AM +0800, Yeo Kai Wei wrote:

> I updated Cygwin to 3.4.5-1.x86_64.
> 
> $ uname -a
> CYGWIN_NT-10.0-19045 DESKTOP-P3E71RB 3.4.5-1.x86_64 2023-01-19 19:09 UTC x86_64 Cygwin
> 
> 
> However, the same problem occurs.
> 
> Cygwn-devel doesn't seem to work.
> 
> $ gcc -o selectStdIn selectStdIn.c
> selectStdIn.c:9:10: fatal error: sys/select.h: No such file or directory
>   #include <sys/select.h>
>            ^~~~~~~~~~~~~~
> compilation terminated.

Well, on my system cygcheck -f /usr/include/sys/select.h clearly says
that the file came from cygwin-devel-3.4.3-1.  Maybe you misspelled
cygwin-devel ?  You do have to select the package explicitly, too.

EM