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	Sun, 21 Nov 2021 21:20:19 -0800 (PST)
From:	Duncan Roe <duncan_roe AT optusnet DOT com DOT au>
X-Google-Original-From:	Duncan Roe <dunc AT slk1 DOT local DOT net>
Date:	Mon, 22 Nov 2021 16:20:15 +1100
To:	cygwin <cygwin AT cygwin DOT com>
Subject:	raise(-1) has stopped returning an error recently
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Hi,

I stumbled across this when running 'make check' in the grep source directory.

test-raise failed when it didn't a few weeks ago. I cut it down to the STC at
the end of this email

Under Linux:
> 16:15:57$ ./test-raise
> raise(-1) returned -1

Under Cygwin:
> 16:16:51$ ./test-raise.exe
> raise(-1) returned 0

Hope this is nothing too complicated,

Cheers ... Duncan.

========================

#include <stdio.h>
#include <signal.h>

int
main (void)
{
  int retcod;

  retcod = raise (-1);
  printf("raise(-1) returned %d\n", retcod);
}

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