Re: [ros-dev] [ros-diffs] [hbelusca] 63599: [TASKMGR]: Use the EndTask API to kill tasks.

2014-06-16 Thread Pierre Schweitzer
On 15/06/2014 19:47, hbelu...@svn.reactos.org wrote: +/* Trick: on Windows, pressing the CTRL key forces the task to be ended */ +BOOL ForceEndTask = !!(GetKeyState(VK_CONTROL) 0x8000); + Was it really meant to be '!!'? -- Pierre Schweitzerpierre at reactos.org System

Re: [ros-dev] [ros-diffs] [hbelusca] 63599: [TASKMGR]: Use the EndTask API to kill tasks.

2014-06-16 Thread Ged Murphy
Yes, the double negate is a little trick to give you either a 1 or a 0 instead of the value of the operation. -Original Message- From: Ros-dev [mailto:ros-dev-boun...@reactos.org] On Behalf Of Pierre Schweitzer Sent: 16 June 2014 07:31 To: ros-dev@reactos.org Subject: Re: [ros-dev]

Re: [ros-dev] [ros-diffs] [hbelusca] 63599: [TASKMGR]: Use the EndTask API to kill tasks.

2014-06-16 Thread David Quintana (gigaherz)
It's equivalent to writing something != 0, although less readable. I have no idea if compilers actually generate better code for it, or people just do it because it's shorter to type. On 16 June 2014 11:09, Ged Murphy gedmurphy.mailli...@gmail.com wrote: Yes, the double negate is a little

Re: [ros-dev] [ros-diffs] [hbelusca] 63599: [TASKMGR]: Use the EndTask API to kill tasks.

2014-06-16 Thread Ged Murphy
They produce the same asm. From: Ros-dev [mailto:ros-dev-boun...@reactos.org] On Behalf Of David Quintana (gigaherz) Sent: 16 June 2014 11:10 To: ReactOS Development List Subject: Re: [ros-dev] [ros-diffs] [hbelusca] 63599: [TASKMGR]: Use the EndTask API to kill tasks. It's equivalent to

Re: [ros-dev] [ros-diffs] [hbelusca] 63599: [TASKMGR]: Use the EndTask API to kill tasks.

2014-06-16 Thread Hermès BÉLUSCA - MAÏTO
+1 @ Ged, yes I prefer having a 1 or 0 instead of something else (in case somebody after makes a “ForceEndTask == TRUE” comparison instead of just checking for non-zero value of ForceEndTask). H. De : Ros-dev [mailto:ros-dev-boun...@reactos.org] De la part de Ged Murphy Envoyé : lundi 16