[PATCH] Cygwin: Change mappings of Windows ERROR*QUOTA*

[Corinna Vinschen]

Hi Mark,

On Mar  5 02:52, Mark Geisert wrote:
> While testing the new rlimit implementation, it was noticed fork()
> returns an EIO error on hitting the process count limit.  Per POSIX,
> the error should be EAGAIN.  This patch makes the change.
> 
> Along the way it was noticed Windows ERROR_DISK_QUOTA_EXCEEDED was not
> being mapped to any POSIX error.  This patch changes the mapping to EFBIG.
> 
> Addresses: https://cygwin.com/pipermail/cygwin-patches/2026q1/014707.html
> Signed-off-by: Mark Geisert <mark@maxrnd.com>
> Fixes: c2f6c0415501 (Cygwin: errmap[]: update comments using current winerror.h)
> 
> ---
>  winsup/cygwin/local_includes/errmap.h | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

Pushed.  Thanks for your thorough review of my rlimit patches.

Does this patch of yours automatically fix the problem that

251204 [main] forker 7130 dofork: child -1 - CreateProcessW failed for ...

is printed to the tty?  If not, I'm looking forward to your patch
fixing that.


Thanks,
Corinna