Need tech info on need_invisible() and CreateWindowStation
Dave Korn
dave.korn@artimi.com
Wed Mar 15 14:40:00 GMT 2006
On 15 March 2006 14:07, Louis Lecaroz wrote:
> Hi,
> first, let me introduce why I need technical infos on the need_invisible()
Can't speak to this one as I haven't studied the code.
> I also saw that (If i looked in the correct version), that Cygwin allocate
> at the end of the dll segment a block of memory for exchanging data with
> the child cygwin programs & that sometimes (if i understoound everything)
> due to dlls reallocation, this shared segment could be not allocated
> correctly... can this generate hanging/locking process ?
It shouldn't do, it should generate a fork error message about
MapViewOfProcess failing, with IIRC win32 error code 487 or 6 most of the
time.
cheers,
DaveK
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