control_shutdown

March 26, 2020 Contributors

Name

control_shutdown

Synopsis

#include "hooks/core/control_shutdown.h"

| void **control_shutdown** ( | closure); |   |

void * <var class="pdparam">closure</var>;

| int **has_core_control_shutdown_hook** ( | ); |   |

| void **register_core_control_shutdown_hook_first** ( | hook, |   |
|   | closure); |   |

ec_hook_core_control_shutdown_func_t <var class="pdparam">hook</var>;
void *<var class="pdparam">closure</var>;

| void **register_core_control_shutdown_hook_last** ( | hook, |   |
|   | closure); |   |

ec_hook_core_control_shutdown_func_t <var class="pdparam">hook</var>;
void *<var class="pdparam">closure</var>;

| void **call_core_control_shutdown_hook** ( | ); |   |

Description

This hook is invoked when an instance shutdown occurs. This is typically in event that a shutdown command was issued over ec_console. However, this may also be called in the event of an unexpected crash.

See also control_shutdown_ex, which provides more information on why the instance is being shutdown.