ash: use SIGTERM to kill processes

When Ctrl-C is pressed try killing processes with SIGTERM initially.
If they're still running after a short pause use sterner measures.

1 files changed, 9 insertions, 1 deletions

diff --git a/shell/ash.c b/shell/ash.c
index c7c514417..586925835 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -4472,7 +4472,15 @@ waitpid_child(int *status, int wait_flags)
                 int i;
                 ResetEvent(hSIGINT);
                 for (i = 1; i < pid_nr; i++)
-                        TerminateProcess(proclist[i], 1);
+                        kill_SIGTERM_by_handle(proclist[i], 128+SIGINT);
+                Sleep(200);
+                for (i = 1; i < pid_nr; i++) {
+                        DWORD code;
+                        if (GetExitCodeProcess(proclist[i], &code) &&
+                                        code == STILL_ACTIVE) {
+                                TerminateProcess(proclist[i], 128+SIGINT);
+                        }
+                }
                 pid = pidlist[1];
                 free(pidlist);
                 free(proclist);