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Put the logic to decide which synchronous standby is active into a function.

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This avoids duplicating the code.

Michael Paquier, reviewed by Simon Riggs and me
This commit is contained in:
Heikki Linnakangas
2014-12-12 13:39:36 +02:00
parent 7afc2336cd
commit b1332e98c4
3 changed files with 79 additions and 65 deletions
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4
src/include/replication/syncrep.h
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@@ -50,6 +50,10 @@ extern void SyncRepUpdateSyncStandbysDefined(void);
/* called by various procs */
extern int SyncRepWakeQueue(bool all, int mode);
/* forward declaration to avoid pulling in walsender_private.h */
struct WalSnd;
extern struct WalSnd *SyncRepGetSynchronousStandby(void);
extern bool check_synchronous_standby_names(char **newval, void **extra, GucSource source);
extern void assign_synchronous_commit(int newval, void *extra);