1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
|
/*-------------------------------------------------------------------------
*
* 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) 1996-2023, 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
|
