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Diffstat (limited to '')
| -rw-r--r-- | src/include/postmaster/interrupt.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/src/include/postmaster/interrupt.h b/src/include/postmaster/interrupt.h new file mode 100644 index 0000000..289e045 --- /dev/null +++ b/src/include/postmaster/interrupt.h @@ -0,0 +1,32 @@ +/*------------------------------------------------------------------------- + * + * 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) 1996-2022, 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 |