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-rw-r--r--erts/emulator/beam/global.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/erts/emulator/beam/global.h b/erts/emulator/beam/global.h
index ec8c1e3ccb..5330f389e0 100644
--- a/erts/emulator/beam/global.h
+++ b/erts/emulator/beam/global.h
@@ -161,6 +161,7 @@ struct erts_driver_t_ {
void (*ready_async)(ErlDrvData drv_data, ErlDrvThreadData thread_data); /* Might be NULL */
void (*process_exit)(ErlDrvData drv_data, ErlDrvMonitor *monitor);
void (*stop_select)(ErlDrvEvent event, void*); /* Might be NULL */
+ void (*emergency_close)(ErlDrvData drv_data); /* Might be NULL */
};
extern erts_driver_t *driver_list;
@@ -883,6 +884,7 @@ Uint erts_port_ioq_size(Port *pp);
void erts_stale_drv_select(Eterm, ErlDrvPort, ErlDrvEvent, int, int);
Port *erts_get_heart_port(void);
+void erts_emergency_close_ports(void);
#if defined(ERTS_SMP) && defined(ERTS_ENABLE_LOCK_COUNT)
void erts_lcnt_enable_io_lock_count(int enable);