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| author | Christopher Faylor <me@cgf.cx> | 2001-07-21 03:20:01 +0000 |
|---|---|---|
| committer | Christopher Faylor <me@cgf.cx> | 2001-07-21 03:20:01 +0000 |
| commit | a7670c1e828fd3f628aee3c6d77b9c40bf429b0c (patch) | |
| tree | e25595b7055f68babbec00191ff0c6804c1ffa94 /winsup/cygwin/fhandler.cc | |
| parent | b34f1c9f7b31a65b9e7ef5cd049f8b2403787553 (diff) | |
| download | cygnal-a7670c1e828fd3f628aee3c6d77b9c40bf429b0c.tar.gz cygnal-a7670c1e828fd3f628aee3c6d77b9c40bf429b0c.tar.bz2 cygnal-a7670c1e828fd3f628aee3c6d77b9c40bf429b0c.zip | |
* cygheap.cc (cygheap_fixup_in_child): Attempt Win95 workaround.
* dtable.cc (dtable::dup_worker): Add debugging output.
(dtable::vfork_child_dup): Correctly set close_on_exec.
* fhandler.cc (fhandler_base::fork_fixup): Don't mess with handle if there is
no need to get it from the parent.
* fhandler_tty.cc (fhandler_tty_common::close): Add debugging output.
Diffstat (limited to 'winsup/cygwin/fhandler.cc')
| -rw-r--r-- | winsup/cygwin/fhandler.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/winsup/cygwin/fhandler.cc b/winsup/cygwin/fhandler.cc index 65ef21411..e30348ac8 100644 --- a/winsup/cygwin/fhandler.cc +++ b/winsup/cygwin/fhandler.cc @@ -1542,7 +1542,9 @@ fhandler_base::set_inheritance (HANDLE &h, int not_inheriting, const char *namep void fhandler_base::fork_fixup (HANDLE parent, HANDLE &h, const char *name) { - if (!DuplicateHandle (parent, h, hMainProc, &h, 0, !get_close_on_exec (), + if (!get_close_on_exec ()) + debug_printf ("handle %p already opened", h); + else if (!DuplicateHandle (parent, h, hMainProc, &h, 0, !get_close_on_exec (), DUPLICATE_SAME_ACCESS)) system_printf ("%s - %E, handle %s<%p>", get_name (), name, h); } |