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* cygthread.cc (cygthread::terminate_thread): Make public.

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* pinfo.h (pinfo::wait_thread): New element.
* pinfo.cc (pinfo::wait): Store "handle" to started thread in pinfo.
* sigproc.cc (proc_terminate): Kill any threads waiting for a process pipe.
This commit is contained in:
Christopher Faylor 2004-12-05 21:29:37 +00:00
parent 54dd79bb44
commit f181da2707
5 changed files with 16 additions and 2 deletions
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8
winsup/cygwin/ChangeLog
View file

@ -1,3 +1,11 @@
2004-12-05 Christopher Faylor <cgf@timesys.com>
* cygthread.cc (cygthread::terminate_thread): Make public.
* pinfo.h (pinfo::wait_thread): New element.
* pinfo.cc (pinfo::wait): Store "handle" to started thread in pinfo.
* sigproc.cc (proc_terminate): Kill any threads waiting for a process
pipe.
2004-12-05 Christopher Faylor <cgf@timesys.com>
* sigproc.cc (mychild): Reimplement as list scan.

2
winsup/cygwin/cygthread.h
View file

@ -22,8 +22,8 @@ class cygthread
VOID *arg;
bool is_freerange;
static bool exiting;
void terminate_thread ();
public:
void terminate_thread ();
static DWORD WINAPI stub (VOID *);
static DWORD WINAPI simplestub (VOID *);
static DWORD main_thread_id;

2
winsup/cygwin/pinfo.cc
View file

@ -833,7 +833,7 @@ pinfo::wait ()
sigproc_printf ("tracking thread creation failed for pid %d", (*this)->pid);
else
{
h->zap_h ();
wait_thread = h;
sigproc_printf ("created tracking thread for pid %d, winpid %p, rd_pipe %p",
(*this)->pid, (*this)->dwProcessId, rd_proc_pipe);
}

1
winsup/cygwin/pinfo.h
View file

@ -137,6 +137,7 @@ public:
CRITICAL_SECTION _lock;
/* Handle associated with initial Windows pid which started it all. */
HANDLE pid_handle;
class cygthread *wait_thread;
void init (pid_t, DWORD, HANDLE = NULL) __attribute__ ((regparm(3)));
pinfo () {}
pinfo (_pinfo *x): procinfo (x), hProcess (NULL), pid_handle (NULL) {}

5
winsup/cygwin/sigproc.cc
View file

@ -401,6 +401,11 @@ proc_terminate (void)
procs[i]->ppid = 1;
if (!proc_exists (procs[i]))
procs[i]->process_state = PID_EXITED; /* CGF FIXME - still needed? */
if (procs[i].wait_thread)
{
// CloseHandle (procs[i].rd_proc_pipe);
procs[i].wait_thread->terminate_thread ();
}
procs[i].release ();
}
nprocs = 0;