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* sync.h (new_muto): Just accept an argument which denotes the name of the

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muto.  Use this argument to construct static storage.
* cygheap.cc (cygheap_init): Reflect above change.
* exceptions.cc (events_init): Ditto.
* malloc.cc (malloc_init): Ditto.
* path.cc (cwdstuff::init): Ditto.
* cygheap.h (cwdstuff): Change name of lock element to make it less generic.
* path.cc (cwdstuff::get_hash): Ditto.
(cwdstuff::get_initial): Ditto.
(cwdstuff::set): Ditto.
(cwdstuff::get): Ditto.
* sigproc.cc (proc_subproc): Ditto.
* debug.cc (lock_debug): Change to method.  Use method rather than macro
throughout.
* tty.h (tty_min::kill_pgrp): Declare new method.
* fhandler_termios.cc (tty_min::kill_pgrp): New method.
(fhandler_termios::line_edit): Use new method for killing process.
* dcrt0.cc (do_exit): Ditto.
* dtable.cc (dtable::get_debugger_info): New method for inheriting dtable info
from a debugger.
* tty.cc (tty_init): Attempt to grab file handle info from parent debugger, if
appropriate.  # dtable.cc (dtable::stdio_init): Make this a method.
(dtable::init_std_file_from_handle): Don't set fd unless it's not open.
(dtable::build_fhandler_from_name): Move name setting to
dtable::build_fhandler.
(dtable::build_fhandler): Add win32 name parameter.
* dcrt0.cc (dll_crt0_1): Change to use dtable stdio_init.
* dtable.h (dtable): Reflect build_fhandler parameter change.
* mmap.cc (mmap_record::alloc_fh): Don't set name parameter in build_fhandler.
* net.cc (fdsock): Remove set_name call since it is now handled by
build_fhandler.
* sigproc.cc (proc_subproc): Release muto as early as possible.
This commit is contained in:
Christopher Faylor
2002-02-22 19:33:41 +00:00
parent a6790c5f11
commit 083abe5428
18 changed files with 192 additions and 84 deletions
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10
winsup/cygwin/sigproc.cc
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@@ -318,12 +318,14 @@ proc_subproc (DWORD what, DWORD val)
if (hchildren[val] != pchildren[val]->hProcess)
{
sigproc_printf ("pid %d[%d], reparented old hProcess %p, new %p",
pchildren[val]->pid, val, hchildren[val], pchildren[val]->hProcess);
ForceCloseHandle1 (hchildren[val], childhProc);
pchildren[val]->pid, val, hchildren[val], pchildren[val]->hProcess);
HANDLE h = hchildren[val];
hchildren[val] = pchildren[val]->hProcess; /* Filled out by child */
sync_proc_subproc->release (); // Release the lock ASAP
ForceCloseHandle1 (h, childhProc);
ProtectHandle1 (pchildren[val]->hProcess, childhProc);
rc = 0;
break; // This was an exec()
goto out; // This was an exec()
}
sigproc_printf ("pid %d[%d] terminated, handle %p, nchildren %d, nzombies %d",
@@ -590,7 +592,7 @@ sigproc_init ()
/* sync_proc_subproc is used by proc_subproc. It serialises
* access to the children and zombie arrays.
*/
sync_proc_subproc = new_muto ("sync_proc_subproc");
new_muto (sync_proc_subproc);
/* Initialize waitq structure for main thread. A waitq structure is
* allocated for each thread that executes a wait to allow multiple threads