2 files changed, 3 insertions, 6 deletions
diff --git a/erts/emulator/sys/unix/erl_unix_sys.h b/erts/emulator/sys/unix/erl_unix_sys.h
index 176fc049a7..b2fe34c1ac 100644
--- a/erts/emulator/sys/unix/erl_unix_sys.h
+++ b/erts/emulator/sys/unix/erl_unix_sys.h
@@ -135,9 +135,6 @@
 /* File descriptors are numbers anc consecutively allocated on Unix */
 #define  ERTS_SYS_CONTINOUS_FD_NUMBERS
 
-#define HAVE_ERTS_CHECK_IO_DEBUG
-int erts_check_io_debug(void);
-
 #ifndef ERTS_SMP
 #  undef ERTS_POLL_NEED_ASYNC_INTERRUPT_SUPPORT
 #  define ERTS_POLL_NEED_ASYNC_INTERRUPT_SUPPORT
diff --git a/erts/emulator/sys/unix/sys.c b/erts/emulator/sys/unix/sys.c
index eed93cb2a0..5de0c281c4 100644
--- a/erts/emulator/sys/unix/sys.c
+++ b/erts/emulator/sys/unix/sys.c
@@ -298,7 +298,7 @@ struct {
     void (*check_io)(int);
     Uint (*size)(void);
     Eterm (*info)(void *);
-    int (*check_io_debug)(void);
+    int (*check_io_debug)(ErtsCheckIoDebugInfo *);
 } io_func = {0};
 
 
@@ -320,9 +320,9 @@ Eterm erts_check_io_info(void *p)
 }
 
 int
-erts_check_io_debug(void)
+erts_check_io_debug(ErtsCheckIoDebugInfo *ip)
 {
-    return (*io_func.check_io_debug)();
+    return (*io_func.check_io_debug)(ip);
 }