diff options
| author | Christopher Faylor <me@cgf.cx> | 2000-10-17 05:42:04 +0400 |
|---|---|---|
| committer | Christopher Faylor <me@cgf.cx> | 2000-10-17 05:42:04 +0400 |
| commit | 92e1969051640fe2c25a8862162eb1a59bd0b888 (patch) | |
| tree | f5ec28a82dbf3c1d02b647487934de9fc9db57c1 /winsup/cygwin/debug.cc | |
| parent | 166b2571ce446b4085d4c2067b0d0d36c608f131 (diff) | |
* debug.cc (add_handle): Issue warning on attempts to add the same handle more
than once.
* fhandler_tty.cc (fhandler_tty_slave::open): Protect some handles.
(fhandler_tty_common::close): Use proper name when closing handles.
(fhandler_pty_master::close): Don't close to_slave or from_slave since they've
already been closed earlier in the function.
* sigproc.cc (proc_subproc): Don't protect vchild->hProcess. Expect that the
caller will do this, instead.
* tty.cc (tty_list::terminate): Use proper name when closing handles.
(tty::make_pipes): Protect some handles.
Diffstat (limited to 'winsup/cygwin/debug.cc')
| -rw-r--r-- | winsup/cygwin/debug.cc | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/winsup/cygwin/debug.cc b/winsup/cygwin/debug.cc index 8ab767c31..e25dc1ca8 100644 --- a/winsup/cygwin/debug.cc +++ b/winsup/cygwin/debug.cc @@ -246,8 +246,14 @@ add_handle (const char *func, int ln, HANDLE h, const char *name) handle_list *hl; lock_debug (); - if (find_handle (h)) - goto out; /* Already did this once */ + if ((hl = find_handle (h))) + { + system_printf ("%s:%d - multiple attempts to add handle %s<%p>", func, + ln, name, h); + system_printf (" previously allocated by %s:%d(%s<%p>)", + hl->func, hl->ln, hl->name, hl->h); + goto out; /* Already did this once */ + } if ((hl = newh()) == NULL) { |