Merge branch 'rickard/port-optimizations/OTP-10336' into rickard/r16/port-optimizations/OTP-10336

* rickard/port-optimizations/OTP-10336:
  Change annotate level for emacs-22 in cerl
  Update etp-commands
  Add documentation on communication in Erlang
  Add support for busy port message queue
  Add driver callback epilogue
  Implement true asynchronous signaling between processes and ports
  Add erl_drv_[send|output]_term
  Move busy port flag
  Use rwlock for driver list
  Optimize management of port tasks
  Improve configuration of process and port tables
  Remove R9 compatibility features
  Use ptab functionality also for ports
  Prepare for use of ptab functionality also for ports
  Atomic port state
  Generalize process table implementation
  Implement functionality for delaying thread progress from unmanaged threads

Conflicts:
	erts/doc/src/erl_driver.xml
	erts/doc/src/erlang.xml
	erts/emulator/beam/beam_bif_load.c
	erts/emulator/beam/beam_bp.c
	erts/emulator/beam/beam_emu.c
	erts/emulator/beam/bif.c
	erts/emulator/beam/copy.c
	erts/emulator/beam/erl_alloc.c
	erts/emulator/beam/erl_alloc.types
	erts/emulator/beam/erl_bif_info.c
	erts/emulator/beam/erl_bif_port.c
	erts/emulator/beam/erl_bif_trace.c
	erts/emulator/beam/erl_init.c
	erts/emulator/beam/erl_message.c
	erts/emulator/beam/erl_port_task.c
	erts/emulator/beam/erl_process.c
	erts/emulator/beam/erl_process.h
	erts/emulator/beam/erl_process_lock.c
	erts/emulator/beam/erl_trace.c
	erts/emulator/beam/export.h
	erts/emulator/beam/global.h
	erts/emulator/beam/io.c
	erts/emulator/sys/unix/sys.c
	erts/emulator/sys/vxworks/sys.c
	erts/emulator/test/port_SUITE.erl
	erts/etc/unix/cerl.src
	erts/preloaded/ebin/erlang.beam
	erts/preloaded/ebin/prim_inet.beam
	erts/preloaded/src/prim_inet.erl
	lib/hipe/cerl/erl_bif_types.erl
	lib/kernel/doc/src/inet.xml
	lib/kernel/src/inet.erl

1 files changed, 8 insertions, 0 deletions

diff --git a/erts/emulator/sys/win32/erl_win_dyn_driver.h b/erts/emulator/sys/win32/erl_win_dyn_driver.h
index ec5141838a..8b6be2b2f1 100644
--- a/erts/emulator/sys/win32/erl_win_dyn_driver.h
+++ b/erts/emulator/sys/win32/erl_win_dyn_driver.h
@@ -74,7 +74,9 @@ WDD_TYPEDEF(ErlDrvTermData, driver_mk_port,(ErlDrvPort));
 WDD_TYPEDEF(ErlDrvTermData, driver_connected,(ErlDrvPort));
 WDD_TYPEDEF(ErlDrvTermData, driver_caller,(ErlDrvPort));
 WDD_TYPEDEF(ErlDrvTermData, driver_mk_term_nil,(void));
+WDD_TYPEDEF(int, erl_drv_output_term, (ErlDrvTermData, ErlDrvTermData*, int));
 WDD_TYPEDEF(int, driver_output_term, (ErlDrvPort, ErlDrvTermData*, int));
+WDD_TYPEDEF(int, erl_drv_send_term, (ErlDrvTermData, ErlDrvTermData, ErlDrvTermData*, int));
 WDD_TYPEDEF(int, driver_send_term, (ErlDrvPort, ErlDrvTermData, ErlDrvTermData*, int));
 WDD_TYPEDEF(long, driver_async, (ErlDrvPort,unsigned int*,void (*)(void*),void*,void (*)(void*)));
 WDD_TYPEDEF(int, driver_async_cancel, (unsigned int));
@@ -187,7 +189,9 @@ typedef struct {
     WDD_FTYPE(driver_connected) *driver_connected;
     WDD_FTYPE(driver_caller) *driver_caller;
     WDD_FTYPE(driver_mk_term_nil) *driver_mk_term_nil;
+    WDD_FTYPE(erl_drv_output_term) *erl_drv_output_term;
     WDD_FTYPE(driver_output_term) *driver_output_term;
+    WDD_FTYPE(erl_drv_send_term) *erl_drv_send_term;
     WDD_FTYPE(driver_send_term) *driver_send_term;
     WDD_FTYPE(driver_async) *driver_async;
     WDD_FTYPE(driver_async_cancel) *driver_async_cancel;
@@ -294,7 +298,9 @@ extern TWinDynDriverCallbacks WinDynDriverCallbacks;
 #define driver_connected (WinDynDriverCallbacks.driver_connected)
 #define driver_caller (WinDynDriverCallbacks.driver_caller)
 #define driver_mk_term_nil (WinDynDriverCallbacks.driver_mk_term_nil)
+#define erl_drv_output_term (WinDynDriverCallbacks.erl_drv_output_term)
 #define driver_output_term (WinDynDriverCallbacks.driver_output_term)
+#define erl_drv_send_term (WinDynDriverCallbacks.erl_drv_send_term)
 #define driver_send_term (WinDynDriverCallbacks.driver_send_term)
 #define driver_async (WinDynDriverCallbacks.driver_async)
 #define driver_async_cancel (WinDynDriverCallbacks.driver_async_cancel)
@@ -425,7 +431,9 @@ do {				                        \
 ((W).driver_connected) = driver_connected;		\
 ((W).driver_caller) = driver_caller;			\
 ((W).driver_mk_term_nil) = driver_mk_term_nil;		\
+((W).erl_drv_output_term) = erl_drv_output_term;	\
 ((W).driver_output_term) = driver_output_term;		\
+((W).erl_drv_send_term) = erl_drv_send_term;		\
 ((W).driver_send_term) = driver_send_term;		\
 ((W).driver_async) = driver_async;			\
 ((W).driver_async_cancel) = driver_async_cancel;	\