exit_proc.patch

diff --git a/winsup/cygwin/include/cygwin/exit_process.h b/winsup/cygwin/include/cygwin/exit_process.h
index e0981bbe4..a5a3f5d85 100644
--- a/winsup/cygwin/include/cygwin/exit_process.h
+++ b/winsup/cygwin/include/cygwin/exit_process.h
@@ -218,6 +218,7 @@ inject_remote_thread_into_process(HANDLE process, LPTHREAD_START_ROUTINE address
   DWORD thread_id;
   HANDLE thread = CreateRemoteThread (process, NULL, 1024 * 1024, address,
 				      (PVOID) exit_code, 0, &thread_id);
+  small_printf("injecting: %d. thread_id: %d, thread: %p\n", exit_code, thread_id, thread);
   if (thread)
     {
       /*
@@ -245,11 +246,13 @@ exit_one_process(HANDLE process, int exit_code)
   LPTHREAD_START_ROUTINE address = NULL;
   int signo = exit_code & 0x7f;
 
+  small_printf("signo: %d\n", signo);
   switch (signo)
     {
       case SIGINT:
       case SIGQUIT:
 	address = get_ctrl_routine_address_for_process(process);
+	small_printf("address: %p\n", address);
 	if (address &&
 	    !inject_remote_thread_into_process(process, address,
 					       signo == SIGINT ?
@@ -258,6 +261,7 @@ exit_one_process(HANDLE process, int exit_code)
 	/* fall-through */
       case SIGTERM:
 	address = get_exit_process_address_for_process(process);
+	small_printf("address on SIGTERM: %p\n", address);
 	if (address && !inject_remote_thread_into_process(process, address, exit_code))
 	  return 0;
 	break;
@@ -289,6 +293,7 @@ exit_process_tree(HANDLE main_process, int exit_code)
   pids[0] = (DWORD) pid;
   len = 1;
 
+  small_printf("exit_process_tree. pid: %d, signo: %d\n", pid, signo);
   /*
    * Even if Process32First()/Process32Next() seem to traverse the
    * processes in topological order (i.e. parent processes before
@@ -309,6 +314,7 @@ exit_process_tree(HANDLE main_process, int exit_code)
       int orig_len = len;
       do
         {
+          //small_printf("pid: %d, ppid: %d\n",entry.th32ProcessID, entry.th32ParentProcessID);
 	  /**
 	   * Look for the parent process ID in the list of pids to kill, and if
 	   * found, add it to the list.
@@ -316,19 +322,26 @@ exit_process_tree(HANDLE main_process, int exit_code)
           for (i = len - 1; i >= 0; i--)
             {
               if (pids[i] == entry.th32ProcessID)
-                break;
+                {
+                  small_printf("match pids[%d] == %d\n", i, pids[i]);
+                  break;
+                }
               if (pids[i] != entry.th32ParentProcessID)
 	        continue;
 
+              small_printf("match parent pids[%d] == %d\n", i, pids[i]);
               /* We found a process to kill; is it an MSYS2 process? */
 	      pid_t cyg_pid = cygwin_winpid_to_pid(entry.th32ProcessID);
+          small_printf("cyg_pid: %d\n",cyg_pid);
               if (cyg_pid > -1)
                 {
+                  small_printf("getpgid: %d\n",getpgid(cyg_pid));
                   if (cyg_pid == getpgid (cyg_pid))
                     kill(cyg_pid, signo);
                   break;
                 }
 	      pids[len++] = entry.th32ProcessID;
+          small_printf("Added pids[%d] = %d\n",len-1, entry.th32ProcessID);
 	      break;
             }
         }