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Fix interrupt-process on MS-Windows

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* src/w32proc.c (sys_kill): Test the status of the left Ctrl key
for the purpose of restoring it after simulating Ctrl-C.  This
avoids leaving the left Ctrl key status in depressed state when
the user actually pressed the right Ctrl key.  (Bug#42350)
This commit is contained in:
Eli Zaretskii 2020-07-16 19:51:19 +03:00
parent d24e56a5e4
commit e325d2638c
1 changed files with 5 additions and 5 deletions
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10
src/w32proc.c
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@ -2790,11 +2790,11 @@ sys_kill (pid_t pid, int sig)
/* Set the foreground window to the child. */ /* Set the foreground window to the child. */
if (SetForegroundWindow (cp->hwnd)) if (SetForegroundWindow (cp->hwnd))
{ {
/* Record the state of the Ctrl key: the user could /* Record the state of the left Ctrl key: the user
have it depressed while we are simulating Ctrl-C, could have it depressed while we are simulating
in which case we will have to leave the state of Ctrl-C, in which case we will have to leave the
Ctrl depressed when we are done. */ state of that Ctrl depressed when we are done. */
short ctrl_state = GetKeyState (VK_CONTROL) & 0x8000; short ctrl_state = GetKeyState (VK_LCONTROL) & 0x8000;
/* Generate keystrokes as if user had typed Ctrl-Break or /* Generate keystrokes as if user had typed Ctrl-Break or
Ctrl-C. */ Ctrl-C. */