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/*-------------------------------------------------------------------------
*
* interrupt.h
* Interrupt handling routines.
*
* Responses to interrupts are fairly varied and many types of backends
* have their own implementations, but we provide a few generic things
* here to facilitate code reuse.
*
* Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* src/include/postmaster/interrupt.h
*
*-------------------------------------------------------------------------
*/
#ifndef INTERRUPT_H
#define INTERRUPT_H
#include <signal.h>
extern PGDLLIMPORT volatile sig_atomic_t ConfigReloadPending;
extern PGDLLIMPORT volatile sig_atomic_t ShutdownRequestPending;
extern void HandleMainLoopInterrupts(void);
extern void SignalHandlerForConfigReload(SIGNAL_ARGS);
extern void SignalHandlerForCrashExit(SIGNAL_ARGS);
extern void SignalHandlerForShutdownRequest(SIGNAL_ARGS);
#endif
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