2 files changed, 2 insertions, 44 deletions
diff --git a/erts/emulator/sys/common/erl_check_io.c b/erts/emulator/sys/common/erl_check_io.c
index 105b129065..f87196d724 100644
--- a/erts/emulator/sys/common/erl_check_io.c
+++ b/erts/emulator/sys/common/erl_check_io.c
@@ -1337,11 +1337,7 @@ print_select_op(erts_dsprintf_buf_t *dsbufp,
 {
     Port *pp = erts_drvport2port(ix);
     erts_dsprintf(dsbufp,
-#ifdef __OSE__
-		  "driver_select(%p, %d,%s%s%s%s | %d, %d) "
-#else
 		  "driver_select(%p, %d,%s%s%s%s, %d) "
-#endif
 		  "by ",
 		  ix,
 		  (int) GET_FD(fd),
@@ -1861,25 +1857,6 @@ stale_drv_select(Eterm id, ErtsDrvEventState *state, int mode)
 
 #ifndef ERTS_SYS_CONTINOUS_FD_NUMBERS
 
-#ifdef __OSE__
-static SafeHashValue drv_ev_state_hash(void *des)
-{
-    ErtsSysFdType fd = ((ErtsDrvEventState *) des)->fd;
-    /* We use hash on signo ^ id in order for steal to happen when the
-       same signo + fd is selected on by two different ports */
-    SafeHashValue val = (SafeHashValue)(fd->signo ^ fd->id);
-    return val ^ (val >> 8);
-}
-
-static int drv_ev_state_cmp(void *des1, void *des2)
-{
-    ErtsSysFdType fd1 = ((ErtsDrvEventState *) des1)->fd;
-    ErtsSysFdType fd2 = ((ErtsDrvEventState *) des2)->fd;
-    if (fd1->signo == fd2->signo && fd1->id == fd2->id)
-      return 0;
-    return 1;
-}
-#else /* !__OSE__ && !ERTS_SYS_CONTINOUS_FD_NUMBERS i.e. probably windows */
 static SafeHashValue drv_ev_state_hash(void *des)
 {
     SafeHashValue val = (SafeHashValue) ((ErtsDrvEventState *) des)->fd;
@@ -1891,7 +1868,6 @@ static int drv_ev_state_cmp(void *des1, void *des2)
     return ( ((ErtsDrvEventState *) des1)->fd == ((ErtsDrvEventState *) des2)->fd
 	    ? 0 : 1);
 }
-#endif
 
 static void *drv_ev_state_alloc(void *des_tmpl)
 {
diff --git a/erts/emulator/sys/common/erl_poll.h b/erts/emulator/sys/common/erl_poll.h
index 19ce582154..6d8aef822e 100644
--- a/erts/emulator/sys/common/erl_poll.h
+++ b/erts/emulator/sys/common/erl_poll.h
@@ -93,7 +93,7 @@
 #  if defined(ERTS_USE_POLL)
 #    undef ERTS_POLL_USE_POLL
 #    define ERTS_POLL_USE_POLL 1
-#  elif !defined(__WIN32__) && !defined(__OSE__)
+#  elif !defined(__WIN32__)
 #    undef ERTS_POLL_USE_SELECT
 #    define ERTS_POLL_USE_SELECT 1
 #  endif
@@ -104,31 +104,13 @@
 typedef Uint32 ErtsPollEvents;
 #undef ERTS_POLL_EV_E2N
 
-#if defined(__WIN32__) || defined(__OSE__)	/* --- win32 or ose -------- */
+#if defined(__WIN32__)	/* --- win32  --------------------------------------- */
 
 #define ERTS_POLL_EV_IN   1
 #define ERTS_POLL_EV_OUT  2
 #define ERTS_POLL_EV_ERR  4
 #define ERTS_POLL_EV_NVAL 8
 
-#ifdef __OSE__
-
-typedef struct ErtsPollOseMsgList_ {
-  struct ErtsPollOseMsgList_ *next;
-  union SIGNAL *data;
-} ErtsPollOseMsgList;
-
-struct erts_sys_fd_type {
-    SIGSELECT signo;
-    ErlDrvOseEventId id;
-    ErtsPollOseMsgList *msgs;
-    ErlDrvOseEventId (*resolve_signal)(union SIGNAL *sig);
-    ethr_mutex mtx;
-    void *extra;
-};
-
-#endif
-
 #elif ERTS_POLL_USE_EPOLL	/* --- epoll ------------------------------- */
 
 #include <sys/epoll.h>