- The 4th parameter of WriteFile() cannot be NULL especially in
Windows 7 as mentioned in Microsoft documentation. This patch
fixes that.
Addresses: https://cygwin.com/pipermail/cygwin/2022-March/251162.html
---
winsup/cygwin/fhandler_tty.cc | 2 +-
winsup/cygwin/release/3.3.5 | 3 +++
2 fi
- As mentioned in commit message of the commit b531d6b0, if multiple
writers including non-cygwin app exist, the non-cygwin app cannot
detect pipe closure on the read side when the pipe is created by
system account or the the pipe creator is running as service.
This is because query_hdl whi
On Tue, 29 Mar 2022 08:21:11 -0700 (PDT)
Jeremy Drake wrote:
> On Tue, 29 Mar 2022, Takashi Yano wrote:
>
> > diff --git a/winsup/cygwin/spawn.cc b/winsup/cygwin/spawn.cc
> > index fb3d09d84..cd2d3a7ef 100644
> > --- a/winsup/cygwin/spawn.cc
> > +++ b/winsup/cygwin/spawn.cc
> > @@ -645,8 +646,18
On Tue, 29 Mar 2022, Takashi Yano wrote:
> diff --git a/winsup/cygwin/fhandler.h b/winsup/cygwin/fhandler.h
> index b87160edb..006c7b4bf 100644
> --- a/winsup/cygwin/fhandler.h
> +++ b/winsup/cygwin/fhandler.h
> @@ -1194,6 +1194,7 @@ private:
>HANDLE hdl_cnt_mtx;
>HANDLE query_hdl_proc;
>
On Tue, 29 Mar 2022, Takashi Yano wrote:
> diff --git a/winsup/cygwin/spawn.cc b/winsup/cygwin/spawn.cc
> index fb3d09d84..cd2d3a7ef 100644
> --- a/winsup/cygwin/spawn.cc
> +++ b/winsup/cygwin/spawn.cc
> @@ -645,8 +646,18 @@ child_info_spawn::worker (const char *prog_arg, const
> char *const *arg
- As mentioned in commit message of the commit b531d6b0, if multiple
writers including non-cygwin app exist, the non-cygwin app cannot
detect pipe closure on the read side when the pipe is created by
system account or the the pipe creator is running as service.
This is because query_hdl whi
