Re: [msysGit] [PATCH] compat/mingw: stubs for getpgid() and tcgetpgrp()
Hi Rupert, On 2015-04-23 21:25, rupert thurner wrote: On Thursday, April 16, 2015 at 2:45:11 PM UTC+2, Johannes Schindelin wrote: However, using this code for `getppid()` would be serious overkill (not to mention an unbearable performance hit because you have to enumerate *all* processes to get that information). is the windows JobObject similar to processgroup? at least killing the parent process in a jobobject will kill all childs as well: https://msdn.microsoft.com/en-us/library/windows/desktop/ms681949%28v=vs.85%29.aspx Reading this page carefully reveals that you have to construct JobObjects explicitly. So you cannot get from a process ID to a JobObject; there is probably none. Or there is one. Or many. Ciao, Johannes -- To unsubscribe from this list: send the line unsubscribe git in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [msysGit] [PATCH] compat/mingw: stubs for getpgid() and tcgetpgrp()
Hi kusma, On 2015-04-15 21:43, Erik Faye-Lund wrote: On Wed, Apr 15, 2015 at 8:29 PM, Johannes Sixt j...@kdbg.org wrote: Windows does not have process groups. It is, therefore, the simplest to pretend that each process is in its own process group. Windows does have some concept of process groups, but probably not quite what you want: https://msdn.microsoft.com/en-us/library/windows/desktop/ms682083%28v=vs.85%29.aspx Yes, and we actually need that in Git for Windows anyway because shooting down a process does not kill its child processes: https://github.com/git-for-windows/msys2-runtime/commit/15f209511985092588b171703e5046eba937b47b#diff-8753cda163376cee6c80aab11eb8701fR402 However, using this code for `getppid()` would be serious overkill (not to mention an unbearable performance hit because you have to enumerate *all* processes to get that information). Ciao, Dscho -- To unsubscribe from this list: send the line unsubscribe git in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [msysGit] [PATCH] compat/mingw: stubs for getpgid() and tcgetpgrp()
On Wed, Apr 15, 2015 at 8:29 PM, Johannes Sixt j...@kdbg.org wrote: Windows does not have process groups. It is, therefore, the simplest to pretend that each process is in its own process group. Windows does have some concept of process groups, but probably not quite what you want: https://msdn.microsoft.com/en-us/library/windows/desktop/ms682083%28v=vs.85%29.aspx -- To unsubscribe from this list: send the line unsubscribe git in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
