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Subject: Re: thrd_sleep
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From: Ken Brown via Cygwin <cygwin AT cygwin DOT com>
Reply-To: Ken Brown <kbrown AT cornell DOT edu>
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On 1/28/2021 6:36 PM, Rafał Jopek via Cygwin wrote:
> Hi,
> 
> What package should be installed ?
> 
> I use gcc under Cygwin:
> gcc (GCC) 10.2.0
> Copyright (C) 2020 Free Software Foundation, Inc.
> 
> C11 standard (ISO/IEC 9899:2011):7.26.5.7
> The thrd_sleep function (p: 385)
> 
> the code that compiles:
> ``` c
> #include <threads.h>
> #include <time.h>
> #include <stdio.h>
> 
> int main(void)
> {
>      printf("Time: %s", ctime(&(time_t){time(NULL)}));
>      thrd_sleep(&(struct timespec){.tv_sec=1}, NULL);
>      printf("Time: %s", ctime(&(time_t){time(NULL)}));
> }
> ```
> compile error:
> /usr/include/threads.h:30:10: fatal error: machine/_threads.h: No such file or directory
>     30 | #include <machine/_threads.h>

This has been fixed.  You'll need to try a snapshot to get the fix.  See

   https://cygwin.com/pipermail/cygwin/2020-August/246070.html

Ken
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