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* dcrt0.cc (dll_crt0_1): Move debug_init call back to here. Avoid a compiler

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warning.
* shared.cc (memory_init): Remove debug_init call.
* debug.h (handle_list): Change "clexec" to "inherited".
* debug.cc: Remove a spurious declaration.
(setclexec): Conditionalize away since it is currently unused.
(add_handle): Use inherited field rather than clexec.
(debug_fixup_after_fork_exec): Ditto.  Move debugging output to delete_handle.
(delete_handle): Add debugging output.
* fhandler.cc (fhandler_base::set_inheritance): Don't bother setting
inheritance in debugging table since the handle was never protected anyway.
(fhandler_base::fork_fixup): Ditto.
* exceptions.cc (debugger_command): Revert.
This commit is contained in:
Christopher Faylor
2002-07-14 19:15:32 +00:00
parent f5c3d18080
commit 3d0ba393df
7 changed files with 42 additions and 27 deletions
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17
winsup/cygwin/fhandler.cc
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@ -1067,7 +1067,7 @@ fhandler_dev_null::dump (void)
void
fhandler_base::set_inheritance (HANDLE &h, int not_inheriting)
{
#ifdef DEBUGGING
#ifdef DEBUGGING_AND_FDS_PROTECTED
HANDLE oh = h;
#endif
/* Note that we could use SetHandleInformation here but it is not available
@ -1078,7 +1078,7 @@ fhandler_base::set_inheritance (HANDLE &h, int not_inheriting)
if (!DuplicateHandle (hMainProc, h, hMainProc, &h, 0, !not_inheriting,
DUPLICATE_SAME_ACCESS | DUPLICATE_CLOSE_SOURCE))
debug_printf ("DuplicateHandle failed, %E");
#ifdef DEBUGGING
#ifdef DEBUGGING_AND_FDS_PROTECTED
if (h)
setclexec (oh, h, not_inheriting);
#endif
@ -1087,21 +1087,16 @@ fhandler_base::set_inheritance (HANDLE &h, int not_inheriting)
void
fhandler_base::fork_fixup (HANDLE parent, HANDLE &h, const char *name)
{
#ifdef DEBUGGING
HANDLE oh = h;
#endif
if (/* !is_socket () && */ !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);
#ifdef DEBUGGING
#ifdef DEBUGGING_AND_FDS_PROTECTED
else if (get_close_on_exec ())
ProtectHandle (h); /* would have to be fancier than this */
else
{
debug_printf ("%s success - oldh %p, h %p", get_name (), oh, h);
// someday, maybe ProtectHandle2 (h, name);
setclexec (oh, h, !get_close_on_exec ());
}
/* ProtectHandleINH (h) */; /* Should already be protected */
#endif
}