diff options
Diffstat (limited to 'winsup/cygwin/fhandler.cc')
| -rw-r--r-- | winsup/cygwin/fhandler.cc | 18 |
1 files changed, 3 insertions, 15 deletions
diff --git a/winsup/cygwin/fhandler.cc b/winsup/cygwin/fhandler.cc index 572be2a17..6558e5625 100644 --- a/winsup/cygwin/fhandler.cc +++ b/winsup/cygwin/fhandler.cc @@ -1481,21 +1481,9 @@ fhandler_dev_null::open (int flags, mode_t mode) void fhandler_base::set_no_inheritance (HANDLE &h, bool not_inheriting) { - if (wincap.has_set_handle_information ()) - { - if (!SetHandleInformation (h, HANDLE_FLAG_INHERIT, not_inheriting ? 0 : HANDLE_FLAG_INHERIT)) - debug_printf ("SetHandleInformation failed, %E"); - } - else - { - HANDLE oh = h; - if (!DuplicateHandle (hMainProc, oh, hMainProc, &h, 0, !not_inheriting, - DUPLICATE_SAME_ACCESS | DUPLICATE_CLOSE_SOURCE)) - debug_printf ("DuplicateHandle failed, %E"); - - if (oh != h) - VerifyHandle (h); - } + if (!SetHandleInformation (h, HANDLE_FLAG_INHERIT, + not_inheriting ? 0 : HANDLE_FLAG_INHERIT)) + debug_printf ("SetHandleInformation failed, %E"); #ifdef DEBUGGING_AND_FDS_PROTECTED if (h) setclexec (oh, h, not_inheriting); |