diff options
Diffstat (limited to 'ace/Process_Manager.cpp')
| -rw-r--r-- | ace/Process_Manager.cpp | 922 |
1 files changed, 0 insertions, 922 deletions
diff --git a/ace/Process_Manager.cpp b/ace/Process_Manager.cpp deleted file mode 100644 index c1ad25e1849..00000000000 --- a/ace/Process_Manager.cpp +++ /dev/null @@ -1,922 +0,0 @@ -// $Id$ - -// Process_Manager.cpp -#include "ace/Synch_T.h" -#include "ace/Process.h" -#include "ace/Signal.h" -#include "ace/Process_Manager.h" -#include "ace/Object_Manager.h" -#include "ace/Log_Msg.h" - -#if !defined (__ACE_INLINE__) -#include "ace/Process_Manager.i" -#endif /* __ACE_INLINE__ */ - -ACE_RCSID(ace, Process_Manager, "$Id$") - -class ACE_Managed_Process : public ACE_Process -{ - // = TITLE - // <ACE_Managed_Process> is just an <ACE_Process> with an - // <unmanage> method that deletes the instance. -public: - ACE_Managed_Process (void); - // Constructor. - - virtual void unmanage (void); - // Cleanup by deleting <this>. - -private: - virtual ~ACE_Managed_Process (void); - // Make sure that we're allocated dynamically! - - friend class ace_dewarn_gplusplus; - // Keep G++ happy... -}; - -ACE_Managed_Process::ACE_Managed_Process (void) -{ -} - -ACE_Managed_Process::~ACE_Managed_Process (void) -{ -} - -void -ACE_Managed_Process::unmanage (void) -{ - delete this; -} - -ACE_ALLOC_HOOK_DEFINE(ACE_Process_Manager) - -// Singleton instance. -ACE_Process_Manager *ACE_Process_Manager::instance_ = 0; - -// Controls whether the <Process_Manager> is deleted when we shut down -// (we can only delete it safely if we created it!) -int ACE_Process_Manager::delete_instance_ = 0; - -ACE_Process_Descriptor::~ACE_Process_Descriptor (void) -{ -} - -void -ACE_Process_Descriptor::dump (void) const -{ - ACE_TRACE ("ACE_Process_Descriptor::dump"); - - ACE_DEBUG ((LM_DEBUG, ACE_BEGIN_DUMP, this)); - - ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("\nproc_id_ = %d"), - this->process_->getpid( ))); - - ACE_DEBUG ((LM_DEBUG, ACE_END_DUMP)); -} - -void -ACE_Process_Manager::dump (void) const -{ - ACE_TRACE ("ACE_Process_Manager::dump"); - - ACE_DEBUG ((LM_DEBUG, ACE_BEGIN_DUMP, this)); - - ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("\nmax_process_table_size_ = %d"), this->max_process_table_size_)); - ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("\ncurrent_count_ = %d"), this->current_count_)); - - for (size_t i = 0; i < this->current_count_; i++) - this->process_table_[i].dump (); - - ACE_DEBUG ((LM_DEBUG, ACE_END_DUMP)); -} - -ACE_Process_Descriptor::ACE_Process_Descriptor (void) - : process_ (0), - exit_notify_ (0) -{ - ACE_TRACE ("ACE_Process_Descriptor::ACE_Process_Descriptor"); -} - -ACE_Process_Manager * -ACE_Process_Manager::instance (void) -{ - ACE_TRACE ("ACE_Process_Manager::instance"); - - if (ACE_Process_Manager::instance_ == 0) - { - // Perform Double-Checked Locking Optimization. - ACE_MT (ACE_GUARD_RETURN (ACE_Recursive_Thread_Mutex, ace_mon, - *ACE_Static_Object_Lock::instance (), 0)); - - if (ACE_Process_Manager::instance_ == 0) - { - ACE_NEW_RETURN (ACE_Process_Manager::instance_, - ACE_Process_Manager, - 0); - ACE_Process_Manager::delete_instance_ = 1; - } - } - - return ACE_Process_Manager::instance_; -} - -ACE_Process_Manager * -ACE_Process_Manager::instance (ACE_Process_Manager *tm) -{ - ACE_TRACE ("ACE_Process_Manager::instance"); - ACE_MT (ACE_GUARD_RETURN (ACE_Recursive_Thread_Mutex, ace_mon, - *ACE_Static_Object_Lock::instance (), 0)); - - ACE_Process_Manager *t = ACE_Process_Manager::instance_; - // We can't safely delete it since we don't know who created it! - ACE_Process_Manager::delete_instance_ = 0; - - ACE_Process_Manager::instance_ = tm; - return t; -} - -void -ACE_Process_Manager::close_singleton( void ) -{ - ACE_TRACE ("ACE_Process_Manager::close_singleton"); - - ACE_MT (ACE_GUARD (ACE_Recursive_Thread_Mutex, ace_mon, - *ACE_Static_Object_Lock::instance ())); - - if (ACE_Process_Manager::delete_instance_) - { - delete ACE_Process_Manager::instance_; - ACE_Process_Manager::instance_ = 0; - ACE_Process_Manager::delete_instance_ = 0; - } -} - -int -ACE_Process_Manager::resize (size_t size) -{ - ACE_TRACE ("ACE_Process_Manager::resize"); - - ACE_Process_Descriptor *temp; - - ACE_NEW_RETURN (temp, - ACE_Process_Descriptor[size], - -1); - - for (size_t i = 0; - i < this->current_count_; - i++) - // Structure assignment. - temp[i] = this->process_table_[i]; - - this->max_process_table_size_ = size; - - delete [] this->process_table_; - - this->process_table_ = temp; - return 0; -} - -// Create and initialize the table to keep track of the process pool. - -int -ACE_Process_Manager::open (size_t size, - ACE_Reactor *r) -{ - ACE_TRACE ("ACE_Process_Manager::open"); - -#if !defined (ACE_LACKS_SETPGID) - // Set up a process group so that the thread that opened this - // Manager will be able to put children into its own group and wait - // for them. - if (ACE_OS::setpgid (0, 0) == -1) - ACE_ERROR ((LM_WARNING, - ACE_TEXT ("%p.\n"), - ACE_TEXT ("ACE_Process_Manager::open: can't create a ") - ACE_TEXT ("process group; some wait functions may fail"))); -#endif /* ACE_LACKS_SETPGID */ - - if (r) - { - ACE_Event_Handler::reactor (r); -#if !defined (ACE_WIN32) && !defined (ACE_PSOS) - // Register signal handler object. - if (reactor ()->register_handler - (SIGCHLD, this) == -1) - ACE_ERROR ((LM_ERROR, - "%p\n%a", - "register_handler", - 1)); -#endif // !defined(ACE_WIN32) && !defined (ACE_PSOS) - } - - ACE_MT (ACE_GUARD_RETURN (ACE_Recursive_Thread_Mutex, ace_mon, this->lock_, -1)); - - if (this->max_process_table_size_ < size) - this->resize (size); - return 0; -} - -// Initialize the synchronization variables. - -ACE_Process_Manager::ACE_Process_Manager (size_t size, - ACE_Reactor *r) - : ACE_Event_Handler (), - process_table_ (0), - max_process_table_size_ (0), - current_count_ (0), - default_exit_handler_ (0) -#if defined (ACE_HAS_THREADS) - , lock_ () -#endif /* ACE_HAS_THREADS */ -{ - ACE_TRACE ("ACE_Process_Manager::ACE_Process_Manager"); - - if (this->open (size, - r) == -1) - ACE_ERROR ((LM_ERROR, - ACE_TEXT ("%p\n"), - ACE_TEXT ("ACE_Process_Manager"))); -} - -// Close up and release all resources. - -int -ACE_Process_Manager::close (void) -{ - ACE_TRACE ("ACE_Process_Manager::close"); - -#if !defined (ACE_WIN32) - if (this->reactor ()) - { - this->reactor ()->remove_handler (this, 0); - this->reactor (0); - } -#endif /* !ACE_WIN32 */ - - ACE_MT (ACE_GUARD_RETURN (ACE_Recursive_Thread_Mutex, ace_mon, this->lock_, -1)); - - if (this->process_table_ != 0) - { - while (this->current_count_ > 0) - this->remove_proc (0); - - delete [] this->process_table_; - this->process_table_ = 0; - this->max_process_table_size_ = 0; - this->current_count_ = 0; - } - - if (this->default_exit_handler_ != 0) - this->default_exit_handler_->handle_close (ACE_INVALID_HANDLE,0); - this->default_exit_handler_ = 0; - - return 0; -} - -ACE_Process_Manager::~ACE_Process_Manager (void) -{ - ACE_TRACE ("ACE_Process_Manager::~ACE_Process_Manager"); - this->close (); -} - -#if !defined (ACE_WIN32) - -// This is called when the Reactor notices that a Process has exited. -// What has actually happened is a SIGCHLD invoked the <handle_signal> -// routine, which fooled the Reactor into thinking that this routine -// needed to be called. Since we don't know which Process exited, we -// must reap as many exit statuses as are immediately available. - -int -ACE_Process_Manager::handle_input (ACE_HANDLE) -{ - ACE_TRACE ("ACE_Process_Manager::handle_input"); - - pid_t pid; - - do - pid = this->wait (0, - ACE_Time_Value::zero); - while (pid != 0 && pid != ACE_INVALID_PID); - - return 0; -} - -#endif /* !ACE_WIN32 */ - -// On Unix, this routine is called asynchronously when a SIGCHLD is -// received. We just tweak the reactor so that it'll call back our -// <handle_input> function, which allows us to handle Process exits -// synchronously. -// -// On Win32, this routine is called synchronously, and is passed the -// HANDLE of the Process that exited, so we can do all our work here. - -int -ACE_Process_Manager::handle_signal (int, - siginfo_t *si, - ucontext_t *) -{ -#if defined (ACE_WIN32) - ACE_HANDLE proc = si->si_handle_; - ACE_exitcode status = 0; - BOOL result = ::GetExitCodeProcess (proc, - &status); - if (result) - { - if (status != STILL_ACTIVE) - { - { - ACE_MT (ACE_GUARD_RETURN (ACE_Recursive_Thread_Mutex, ace_mon, lock_, -1)); - - ssize_t i = this->find_proc (proc); - pid_t pid = i != -1 - ? process_table_[i].process_->getpid () - : ACE_INVALID_PID; - this->notify_proc_handler (i, status); - this->remove_proc (i); - } - return -1; // remove this HANDLE/Event_Handler combination - } - else - ACE_ERROR_RETURN ((LM_ERROR, - ACE_TEXT ("Process still active") - ACE_TEXT (" -- shouldn't have been called yet!\n")), - 0); // return 0 : stay registered - } - else - { - // <GetExitCodeProcess> failed. - ACE_ERROR_RETURN ((LM_ERROR, - ACE_TEXT ("GetExitCodeProcess failed")), - -1); // return -1: unregister - } -#else /* !ACE_WIN32 */ - ACE_UNUSED_ARG (si); - return reactor ()->notify - (this, - ACE_Event_Handler::READ_MASK); -#endif /* !ACE_WIN32 */ -} - -int -ACE_Process_Manager::register_handler (ACE_Event_Handler *eh, - pid_t pid) -{ - ACE_MT (ACE_GUARD_RETURN (ACE_Recursive_Thread_Mutex, ace_mon, this->lock_, -1)); - - if (pid == ACE_INVALID_PID) - { - if (this->default_exit_handler_ != 0) - this->default_exit_handler_->handle_close - (ACE_INVALID_HANDLE, - 0); - this->default_exit_handler_ = eh; - return 0; - } - - ssize_t i = this->find_proc (pid); - - if (i == -1) - // set "process not found" error - return -1; - - ACE_Process_Descriptor &proc_desc = this->process_table_[i]; - - if (proc_desc.exit_notify_ != 0) - proc_desc.exit_notify_->handle_close - (ACE_INVALID_HANDLE, - 0); - proc_desc.exit_notify_ = eh; - return 0; -} - -// Create a new process. - -pid_t -ACE_Process_Manager::spawn (ACE_Process_Options &options) -{ - ACE_Process *process; - ACE_NEW_RETURN (process, - ACE_Managed_Process, - ACE_INVALID_PID); - - return spawn (process, options); -} - -// Create a new process. - -pid_t -ACE_Process_Manager::spawn (ACE_Process *process, - ACE_Process_Options &options) -{ - ACE_TRACE ("ACE_Process_Manager::spawn"); - - if (options.getgroup () == ACE_INVALID_PID) - options.setgroup (ACE_OS::getpid ()); - - pid_t pid = process->spawn (options); - - // Only include the pid in the parent's table. - if (pid == ACE_INVALID_PID - || pid == 0) - return pid; - - ACE_MT (ACE_GUARD_RETURN (ACE_Recursive_Thread_Mutex, - ace_mon, this->lock_, -1)); - - if (this->append_proc (process) == -1) - // bad news: spawned, but not registered in table. - return ACE_INVALID_PID; - - return pid; -} - -// Create N new processs. - -int -ACE_Process_Manager::spawn_n (size_t n, - ACE_Process_Options &options, - pid_t *child_pids) -{ - ACE_TRACE ("ACE_Process_Manager::spawn_n"); - - if (child_pids != 0) - for (size_t i = 0; - i < n; - ++i) - child_pids[i] = ACE_INVALID_PID; - - for (size_t i = 0; - i < n; - i++) - { - pid_t pid = this->spawn (options); - if (pid == ACE_INVALID_PID || pid == 0) - // We're in the child or something's gone wrong. - return pid; - else if (child_pids != 0) - child_pids[i] = pid; - } - - return 0; -} - -// Append a process into the pool (does not check for duplicates). -// Must be called with locks held. - -int -ACE_Process_Manager::append_proc (ACE_Process *proc) -{ - ACE_TRACE ("ACE_Process_Manager::append_proc"); - - // Try to resize the array to twice its existing size if we run out - // of space... - if (this->current_count_ >= this->max_process_table_size_ - && this->resize (this->max_process_table_size_ * 2) == -1) - return -1; - else - { - ACE_Process_Descriptor &proc_desc = - this->process_table_[this->current_count_]; - - proc_desc.process_ = proc; - proc_desc.exit_notify_ = 0; - -#if defined (ACE_WIN32) - // If we have a Reactor, then we're supposed to reap Processes - // automagically. Get a handle to this new Process and tell the - // Reactor we're interested in <handling_input> on it. - - ACE_Reactor *r = this->reactor (); - if (r != 0) - r->register_handler (this, - proc->gethandle ()); -#endif /* ACE_WIN32 */ - - this->current_count_++; - return 0; - } -} - -// Insert a process into the pool (checks for duplicates and doesn't -// allow them to be inserted twice). - -int -ACE_Process_Manager::insert_proc (ACE_Process *proc) -{ - ACE_TRACE ("ACE_Process_Manager::insert_proc"); - - // Check for duplicates and bail out if they're already - // registered... - if (this->find_proc (proc->getpid ()) != -1) - return -1; - - return this->append_proc (proc); -} - -// Remove a process from the pool. - -int -ACE_Process_Manager::remove (pid_t pid) -{ - ACE_TRACE ("ACE_Process_Manager::remove"); - - ACE_MT (ACE_GUARD_RETURN (ACE_Recursive_Thread_Mutex, ace_mon, this->lock_, -1)); - - ssize_t i = this->find_proc (pid); - - if (i != -1) - return this->remove_proc (i); - - // set "process not found" error - return -1; -} - -// Remove a process from the pool. Must be called with locks held. - -int -ACE_Process_Manager::remove_proc (size_t i) -{ - ACE_TRACE ("ACE_Process_Manager::remove"); - - // If there's an exit_notify_ <Event_Handler> for this pid, call its - // <handle_close> method. - - if (this->process_table_[i].exit_notify_ != 0) - { - this->process_table_[i].exit_notify_->handle_close - (this->process_table_[i].process_->gethandle(), - 0); - this->process_table_[i].exit_notify_ = 0; - } - -#if defined (ACE_WIN32) - ACE_Reactor *r = this->reactor (); - if (r != 0) - r->remove_handler (this->process_table_[i].process_->gethandle (), - ACE_Event_Handler::DONT_CALL); -#endif /* ACE_WIN32 */ - - this->process_table_[i].process_->unmanage (); - - this->process_table_[i].process_ = 0; - - this->current_count_--; - - if (this->current_count_ > 0) - // Compact the table by moving the last item into the slot vacated - // by the index being removed (this is a structure assignment). - this->process_table_[i] = - this->process_table_[this->current_count_]; - - return 0; -} - -int -ACE_Process_Manager::terminate (pid_t pid) -{ - ACE_TRACE ("ACE_Process_Manager::terminate"); - - ACE_MT (ACE_GUARD_RETURN (ACE_Recursive_Thread_Mutex, ace_mon, this->lock_, -1)); - - // Check for duplicates and bail out if they're already - // registered... - ssize_t i = this->find_proc (pid); - - if (i == -1) - // set "no such process" error - return -1; - - int result = ACE::terminate_process (pid); - - if (result != -1) - { - // Save/restore errno. - ACE_Errno_Guard error (errno); - this->remove_proc (i); - return 0; - } - else - return -1; -} - -int -ACE_Process_Manager::terminate (pid_t pid, - int sig) -{ - ACE_TRACE ("ACE_Process_Manager::terminate"); - - ACE_MT (ACE_GUARD_RETURN (ACE_Recursive_Thread_Mutex, ace_mon, this->lock_, -1)); - - // Check for duplicates and bail out if they're already - // registered... - ssize_t i = this->find_proc (pid); - - if (i == -1) - // set "no such process" error - return -1; - - return ACE_OS::kill (pid, sig); -} - -// Locate the index in the table associated with <pid>. Must be -// called with the lock held. - -ssize_t -ACE_Process_Manager::find_proc (pid_t pid) -{ - ACE_TRACE ("ACE_Process_Manager::find_proc"); - - for (size_t i = 0; i < this->current_count_; ++i) - if (pid == this->process_table_[i].process_->getpid ()) - return i; - - return -1; -} - -#if defined (ACE_WIN32) -// Locate the index in the table associated with <h>. Must be -// called with the lock held. - -ssize_t -ACE_Process_Manager::find_proc (ACE_HANDLE h) -{ - ACE_TRACE ("ACE_Process_Manager::find_proc"); - - for (size_t i = 0; i < this->current_count_; ++i) - if (h == this->process_table_[i].process_->gethandle ()) - return i; - - return -1; -} -#endif /* ACE_WIN32 */ - -// Wait for all the Processs to exit, or until <timeout> elapses. -// Returns the number of Processes remaining, or -1 on an error. - -int -ACE_Process_Manager::wait (const ACE_Time_Value &timeout) -{ - ACE_TRACE ("ACE_Process_Manager::wait"); - - ACE_Time_Value until = timeout; - ACE_Time_Value remaining = timeout; - - if (until < ACE_Time_Value::max_time) - until += ACE_OS::gettimeofday (); - - while (current_count_ > 0) - { - pid_t pid = this->wait (0, remaining); - - if (pid == ACE_INVALID_PID) // wait() failed - return -1; - else if (pid == 0) // timeout - break; - - remaining = until < ACE_Time_Value::max_time - ? until - ACE_OS::gettimeofday () - : ACE_Time_Value::max_time; - - if (remaining <= ACE_Time_Value::zero) - break; - - // else Process terminated...wait for more... - } - return current_count_; -} - -// Collect a single child process' exit status. Store the exit code -// in *<stat_loc> if non-zero. Call the appropriate exit_notify. If -// <pid> == 0, wait for any of the Process_Manager's children (or as -// near as possible -- on Unix, we might accidentally get some other -// Process_Manager's Process, or an unmanaged Process, or a child -// process started by some other means. - -pid_t -ACE_Process_Manager::wait (pid_t pid, - ACE_exitcode *status) -{ - ACE_TRACE ("ACE_Process_Manager::wait"); - - return this->wait (pid, - ACE_Time_Value::max_time, - status); -} - -// Collect a single child processes' exit status, unless <timeout> -// elapses before the process exits. Same caveats about accidental -// Process reaping on Unix as above. - -pid_t -ACE_Process_Manager::wait (pid_t pid, - const ACE_Time_Value &timeout, - ACE_exitcode *status) -{ - ACE_TRACE ("ACE_Process_Manager::wait"); - - ACE_exitcode local_stat = 0; - if (status == 0) - status = &local_stat; - - *status = 0; - - ssize_t idx = -1; - ACE_Process *proc = 0; - - ACE_MT (ACE_GUARD_RETURN (ACE_Recursive_Thread_Mutex, ace_mon, this->lock_, -1)); - - if (pid != 0) - { - idx = this->find_proc (pid); - if (idx == -1) - return ACE_INVALID_PID; - else - proc = process_table_[idx].process_; - } - - if (proc != 0) - pid = proc->wait (timeout, status); - else - { - // Wait for any Process spawned by this Process_Manager. -#if defined (ACE_WIN32) - HANDLE *handles; - - ACE_NEW_RETURN (handles, - HANDLE[current_count_], - ACE_INVALID_PID); - - for (size_t i = 0; - i < current_count_; - ++i) - handles[i] = - process_table_[i].process_->gethandle (); - - DWORD result = ::WaitForMultipleObjects (current_count_, - handles, - FALSE, - timeout == ACE_Time_Value::max_time - ? INFINITE - : timeout.msec ()); - if (result == WAIT_FAILED) - pid = ACE_INVALID_PID; - else if (result == WAIT_TIMEOUT) - pid = 0; - else - { - ACE_ASSERT (result >= WAIT_OBJECT_0 - && result < WAIT_OBJECT_0 + current_count_); - - idx = this->find_proc (handles[result - WAIT_OBJECT_0]); - - if (idx != -1) - { - pid = process_table_[idx].process_->getpid (); - result = ::GetExitCodeProcess (handles[result - WAIT_OBJECT_0], - status); - if (result == 0) - { - // <GetExitCodeProcess> failed! - this->remove_proc (idx); - pid = ACE_INVALID_PID; - } - } - else - { - // uh oh...handle removed from process_table_, even though - // we're holding a lock! - delete [] handles; - ACE_ERROR_RETURN ((LM_ERROR, - ACE_TEXT ("Process removed") - ACE_TEXT (" -- somebody's ignoring the lock!\n")), - -1); - } - } - - delete [] handles; -#else /* !defined(ACE_WIN32) */ - if (timeout == ACE_Time_Value::max_time) - pid = ACE_OS::waitpid (-(ACE_OS::getpid ()), - status, - 0); - else if (timeout == ACE_Time_Value::zero) - pid = ACE_OS::waitpid (-(ACE_OS::getpid ()), - status, - WNOHANG); - else - { - ACE_Time_Value wait_until = - timeout + ACE_OS::gettimeofday(); - - for (;;) - { - pid = ACE_OS::waitpid (-(ACE_OS::getpid()), - status, - WNOHANG); - if (pid != 0) - // "no such children" error, or got one! - break; - - ACE_Sig_Set alarm_or_child; - - alarm_or_child.sig_add (SIGALRM); - alarm_or_child.sig_add (SIGCHLD); - - ACE_Time_Value time_left = wait_until - ACE_OS::gettimeofday (); - - // if ACE_OS::ualarm doesn't have sub-second resolution: - time_left += ACE_Time_Value (0, 500000); - time_left.usec (0); - - if (time_left <= ACE_Time_Value::zero) { - pid = 0; - break; - } - - ACE_OS::ualarm (time_left); - ACE_OS::sigwait (alarm_or_child); - } - } -#endif /* !defined (ACE_WIN32) */ - } - - if (pid != ACE_INVALID_PID && pid != 0) - { - if (proc == 0) - { - idx = this->find_proc (pid); - if (idx == -1) - { - // oops, reaped an unmanaged process! - ACE_DEBUG ((LM_DEBUG, - ACE_TEXT ("(%P|%t) oops, reaped unmanaged %d\n"), - pid)); - return pid; - } - else - proc = process_table_[idx].process_; - } - else - ACE_ASSERT (pid == proc->getpid ()); - - this->notify_proc_handler (idx, - *status); - this->remove_proc (idx); - } - - return pid; -} - -// Legacy method: - -int -ACE_Process_Manager::reap (pid_t pid, - ACE_exitcode *stat_loc, - int options) -{ - ACE_TRACE ("ACE_Process_Manager::reap"); - - return this->wait (pid, - (ACE_BIT_ENABLED (options, WNOHANG) - ? ACE_Time_Value::zero - : ACE_Time_Value::max_time), - stat_loc); -} - -// Notify either the process-specific handler or the generic handler. -// If process-specific, call handle_close on the handler. Returns 1 -// if process found, 0 if not. Must be called with locks held. - -int -ACE_Process_Manager::notify_proc_handler (size_t i, - ACE_exitcode exit_code) -{ - if (i < current_count_) - { - ACE_Process_Descriptor &proc_desc = - this->process_table_[i]; - - proc_desc.process_->exit_code (exit_code); - - if (proc_desc.exit_notify_ != 0) - proc_desc.exit_notify_->handle_exit (proc_desc.process_); - else if (this->default_exit_handler_ != 0 - && this->default_exit_handler_->handle_exit (proc_desc.process_) < 0) - { - this->default_exit_handler_->handle_close - (ACE_INVALID_HANDLE, - 0); - this->default_exit_handler_ = 0; - } - return 1; - } - else - { - ACE_DEBUG ((LM_DEBUG, - ACE_TEXT ("(%P:%t|%T) ACE_Process_Manager::notify_proc_handler:"), - ACE_TEXT (" unknown/unmanaged process reaped\n"))); - return 0; - } -} |