On 06/12/12 13:52, Pierre Joye wrote: > hi, > > On Thu, Dec 6, 2012 at 12:40 PM, Ángel González <keis...@gmail.com> wrote: >> On 06/12/12 09:49, Pierre Joye wrote: >>> hi! >>> >>> While looking at the bug #63073, I was wondering if we could simply do >>> not pass open handles to the newly created child process. >> Looking at proc_open, where there is an explicit CreateProcess (we seem >> to be using the library popen for the exec()...) > We use CreateProcess too for our windows popen implementation, see: > > http://lxr.php.net/xref/PHP_5_4/TSRM/tsrm_win32.c#450 Oh, right. The filename confused me into thinking it was only used in ZTS. Yes, the popen called will be that one.
>> If $pipes is empty and $descriptorspec doesn't require more than 0,1,2 >> then it should be safe not to set bInheritHandles. >> >> However, in other cases inheriting handles *will* be needed. > hm, Why? How else would you pass the child process the other side of a pipe ? (It's possible that the handles passed in STARTUPINFO hStdInput, hStdOutput and hStdError still get automatically inherited, msdn doesn't document that point, but it would still be relevant for higher descriptors) -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
