From 8ed5c9b6297dce0115a462e6ae1a644a9a278bdb Mon Sep 17 00:00:00 2001
From: Christopher Faylor <me@cgf.cx>
Date: Tue, 30 Dec 2003 01:57:16 +0000
Subject: Move open_fhs from fhandler.h to cygheap.h for easier tracking. 
 Accommodate this change throughout. * dtable.cc (dtable::add_archetype): Use
 correct count when iterating through *active* archetypes. * dtable.cc
 (dtable::fixup_after_exec): Close handle if close_on_exec and archetype
 exists since archetype currently does not set windows close-on-exec flag
 (FIXME). * fhandler_tty.cc (fhandler_tty_slave::open): Change debugging
 output slightly. (fhandler_tty_slave::close): Ditto.
 (fhandler_tty_slave::fixup_after_fork): Just report on inherited use counts
 since since archetype currently does not set windows close-on-exec flag
 (FIXME). * pinfo.cc (_pinfo::set_ctty): Change debugging output slightly. *
 cygheap.cc (cygheap_init): Remove open_fhs accommodation and use count
 reporting. * perthread.h (vfork_save::fhctty): New element. * perthread.h
 (vfork_save::open_fhs): New element. * fork.cc (vfork): Muck around with ctty
 and open_fhs stuff, both of which are now saved in the vfork_save structure.

---
 winsup/cygwin/fhandler_tty.cc | 26 ++++++++++++--------------
 1 file changed, 12 insertions(+), 14 deletions(-)

(limited to 'winsup/cygwin/fhandler_tty.cc')

diff --git a/winsup/cygwin/fhandler_tty.cc b/winsup/cygwin/fhandler_tty.cc
index 69d03a9e3..ef308b09a 100644
--- a/winsup/cygwin/fhandler_tty.cc
+++ b/winsup/cygwin/fhandler_tty.cc
@@ -455,8 +455,8 @@ fhandler_tty_slave::open (int flags, mode_t)
   if (arch)
     {
       *this = *(fhandler_tty_slave *) arch;
-      termios_printf ("copied tty fhandler from cygheap");
-      fhandler_console::open_fhs++;
+      termios_printf ("copied tty fhandler archetype");
+      cygheap->open_fhs++;
       goto out;
     }
 
@@ -573,9 +573,8 @@ fhandler_tty_slave::open (int flags, mode_t)
   set_output_handle (to_master_local);
 
   set_open_status ();
-  if (fhandler_console::open_fhs++ == 0 && !GetConsoleCP ()
-      && !output_done_event && wincap.pty_needs_alloc_console ()
-      && !GetProcessWindowStation ())
+  if (cygheap->open_fhs++ == 0 && !GetConsoleCP () && !output_done_event
+      && wincap.pty_needs_alloc_console () && !GetProcessWindowStation ())
     {
       BOOL b;
       HWINSTA h = CreateWindowStation (NULL, 0, GENERIC_READ | GENERIC_WRITE, &sec_none_nih);
@@ -610,7 +609,7 @@ out:
 int
 fhandler_tty_slave::close ()
 {
-  if (!--fhandler_console::open_fhs && myself->ctty == -1)
+  if (!--cygheap->open_fhs && myself->ctty == -1)
     FreeConsole ();
 
   archetype->usecount--;
@@ -620,13 +619,13 @@ fhandler_tty_slave::close ()
     {
 #ifdef DEBUGGING
       if (archetype->usecount < 0)
-	system_printf ("usecount %d", archetype->usecount);
+	system_printf ("error: usecount %d", archetype->usecount);
 #endif
-      termios_printf ("just returning because archetype usecount is > 0");
+      termios_printf ("just returning because archetype usecount is != 0");
       return 0;
     }
 
-  termios_printf ("closing last open %s handle", pc.dev.name);
+  termios_printf ("closing last open %s handle", ttyname ());
   return fhandler_tty_common::close ();
 }
 
@@ -914,7 +913,7 @@ fhandler_tty_slave::dup (fhandler_base *child)
   *(fhandler_tty_slave *) child = *arch;
   child->usecount = 0;
   arch->usecount++;
-  fhandler_console::open_fhs++;
+  cygheap->open_fhs++;
   report_tty_counts (child, "duped", "incremented ", "");
   myself->set_ctty (get_ttyp (), openflags, arch);
   return 0;
@@ -1364,9 +1363,8 @@ fhandler_tty_common::set_close_on_exec (int val)
 void
 fhandler_tty_slave::fixup_after_fork (HANDLE parent)
 {
-  fhandler_console::open_fhs++;
-  termios_printf ("incremented open_fhs %d", fhandler_console::open_fhs);
-  fhandler_tty_common::fixup_after_fork (parent);
+  // fhandler_tty_common::fixup_after_fork (parent);
+  report_tty_counts (this, "inherited", "", "");
 }
 
 void
@@ -1411,7 +1409,7 @@ fhandler_tty_master::init_console ()
     return -1;
 
   console->init (INVALID_HANDLE_VALUE, GENERIC_READ | GENERIC_WRITE, O_BINARY);
-  fhandler_console::open_fhs--;  /* handled when individual fds are opened */
+  cygheap->open_fhs--;  	/* handled when individual fds are opened */
   console->set_r_no_interrupt (1);
   return 0;
 }
-- 
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