Merge branch 'lukas/ose/master/OTP-11334'

* lukas/ose/master/OTP-11334: (71 commits)
  erts: Fix unix efile assert
  ose: Use -O2 when building
  ose: Expand OSE docs
  ose: Add dummy ttsl driver
  ose: Cleanup cleanup of mutex selection defines
  ose: Polish mmap configure checks
  ose: Add ose specific x-compile flags
  ose: Updating fd_driver and spawn_driver for OSE
  ose: Updating event and signal API for OSE
  ose: Cleanup of mutex selection defines
  win32: Compile erl_log.exe
  ose: Remove uneccesary define
  ose: Fix ssl configure test for osx
  erts: Fix sys_msg_dispatcher assert
  ose: Fix broken doc links
  ose: Thread priorities configurable from lmconf
  ose: Yielding the cpu is done "the OSE" way
  ose: Start using ppdata for tse key
  ose: Do not use spinlocks on OSE
  ose: Fix support for crypto
  ...

Conflicts:
	lib/crypto/c_src/crypto.c

1 files changed, 10 insertions, 1 deletions

diff --git a/erts/emulator/beam/erl_driver.h b/erts/emulator/beam/erl_driver.h
index ab9ee63104..5517c26ba4 100644
--- a/erts/emulator/beam/erl_driver.h
+++ b/erts/emulator/beam/erl_driver.h
@@ -271,7 +271,6 @@ typedef struct ErlDrvCond_ ErlDrvCond;
 typedef struct ErlDrvRWLock_ ErlDrvRWLock;
 typedef int ErlDrvTSDKey;
 
-
 /*
  * 
  */
@@ -680,6 +679,16 @@ EXTERN char *driver_dl_error(void);
 EXTERN int erl_drv_putenv(char *key, char *value);
 EXTERN int erl_drv_getenv(char *key, char *value, size_t *value_size);
 
+#ifdef __OSE__
+typedef ErlDrvUInt ErlDrvOseEventId;
+EXTERN union SIGNAL *erl_drv_ose_get_signal(ErlDrvEvent ev);
+EXTERN ErlDrvEvent erl_drv_ose_event_alloc(SIGSELECT sig, ErlDrvOseEventId handle,
+					   ErlDrvOseEventId (*resolve_signal)(union SIGNAL *sig), void *extra);
+EXTERN void erl_drv_ose_event_free(ErlDrvEvent ev);
+EXTERN void erl_drv_ose_event_fetch(ErlDrvEvent ev, SIGSELECT *sig,
+                  ErlDrvOseEventId *handle, void **extra);
+#endif
+
 #endif /* !ERL_DRIVER_TYPES_ONLY */
 
 #ifdef WIN32_DYNAMIC_ERL_DRIVER