diff options
Diffstat (limited to 'src/include/storage/pmsignal.h')
| -rw-r--r-- | src/include/storage/pmsignal.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/include/storage/pmsignal.h b/src/include/storage/pmsignal.h index 4db0f8c1db..75ef17a5a0 100644 --- a/src/include/storage/pmsignal.h +++ b/src/include/storage/pmsignal.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2010, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/storage/pmsignal.h,v 1.27 2010/01/02 16:58:08 momjian Exp $ + * $PostgreSQL: pgsql/src/include/storage/pmsignal.h,v 1.28 2010/01/15 09:19:09 heikki Exp $ * *------------------------------------------------------------------------- */ @@ -29,6 +29,8 @@ typedef enum PMSIGNAL_ROTATE_LOGFILE, /* send SIGUSR1 to syslogger to rotate logfile */ PMSIGNAL_START_AUTOVAC_LAUNCHER, /* start an autovacuum launcher */ PMSIGNAL_START_AUTOVAC_WORKER, /* start an autovacuum worker */ + PMSIGNAL_START_WALRECEIVER, /* start a walreceiver */ + PMSIGNAL_SHUTDOWN_WALRECEIVER, /* shut down a walreceiver */ NUM_PMSIGNALS /* Must be last value of enum! */ } PMSignalReason; @@ -45,7 +47,9 @@ extern void SendPostmasterSignal(PMSignalReason reason); extern bool CheckPostmasterSignal(PMSignalReason reason); extern int AssignPostmasterChildSlot(void); extern bool ReleasePostmasterChildSlot(int slot); +extern bool IsPostmasterChildWalSender(int slot); extern void MarkPostmasterChildActive(void); +extern void MarkPostmasterChildWalSender(void); extern void MarkPostmasterChildInactive(void); extern bool PostmasterIsAlive(bool amDirectChild); |