* child_info.h (CURR_CHILD_INFO_MAGIC): Update.

(child_info::parent_wr_proc_pipe): Eliminate.
* pinfo.h (_pinfo::alert_parent): Move here from pinfo class.
(_pinfo::dup_proc_pipe): New method.
(_pinfo::sync_proc_pipe): Ditto.
* exceptions.cc (sig_handle_tty_stop): Reflect move of alert_parent.
* init.cc (dll_entry): Exit with status one if main process called ExitProcess.
* pinfo.cc (set_myself): Remove handling of parent_wr_proc_pipe.
(_pinfo::exit): Reflect move of alert_parent.  Set procinfo to NULL to flag
that we are exiting normally.  Always use exitcode when exiting
(although this could be a little racy).
(pinfo::init): Set default exit to SIGTERM.  This will be the exit code
reported if process is terminated.
(_pinfo::dup_proc_pipe): New function.
(pinfo::wait): Duplicate wr_proc_pipe to the right place.  Use dup_proc_pipe to
move the pipe to the child.
(_pinfo::sync_proc_pipe): New function.
(_pinfo::alert_parent): Move to _pinfo.  Make sure that wr_proc_pipe is ours
before using it.
* sigproc.cc (child_info::child_info): Remove handling of parent_wr_proc_pipe.
* spawn.cc (spawn_guts): Pass our wr_proc_pipe to the child when execing.
Ensure that exit code of cygwin process started from windows is correctly set.

1 files changed, 1 insertions, 2 deletions

diff --git a/winsup/cygwin/child_info.h b/winsup/cygwin/child_info.h
index 97cf455e2..33133d64e 100644
--- a/winsup/cygwin/child_info.h
+++ b/winsup/cygwin/child_info.h
@@ -29,7 +29,7 @@ enum child_info_types
 
 #define EXEC_MAGIC_SIZE sizeof(child_info)
 
-#define CURR_CHILD_INFO_MAGIC 0x17ad771aU
+#define CURR_CHILD_INFO_MAGIC 0xd079e02U
 
 /* NOTE: Do not make gratuitous changes to the names or organization of the
    below class.  The layout is checksummed to determine compatibility between
@@ -49,7 +49,6 @@ public:
   void *cygheap_max;
   DWORD cygheap_reserve_sz;
   HANDLE cygheap_h;
-  HANDLE parent_wr_proc_pipe;
   unsigned fhandler_union_cb;
   child_info (unsigned, child_info_types);
   ~child_info ();