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postgresql/src/include/storage
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Robert Haas 090d0f2050 Allow discovery of whether a dynamic background worker is running. 
Using the infrastructure provided by this patch, it's possible either
to wait for the startup of a dynamically-registered background worker,
or to poll the status of such a worker without waiting.  In either
case, the current PID of the worker process can also be obtained.
As usual, worker_spi is updated to demonstrate the new functionality.

Patch by me.  Review by Andres Freund.
2013-08-28 14:08:13 -04:00
..
backendid.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
barrier.h Fix a few problems in barrier.h. 2013-07-17 18:38:20 -04:00
block.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
buf.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
buf_internals.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
buffile.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
bufmgr.h Add buffer_std flag to MarkBufferDirtyHint(). 2013-06-17 08:02:12 -07:00
bufpage.h pgindent run for release 9.3 2013-05-29 16:58:43 -04:00
checksum.h Refactor checksumming code to make it easier to use externally. 2013-06-13 22:35:56 -04:00
checksum_impl.h Fix cpluspluscheck in checksum code 2013-06-30 10:25:43 -04:00
copydir.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
fd.h Add support for piping COPY to/from an external program. 2013-02-27 18:22:31 +02:00
freespace.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
fsm_internals.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
indexfsm.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
ipc.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
item.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
itemid.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
itemptr.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
large_object.h pgindent run for release 9.3 2013-05-29 16:58:43 -04:00
latch.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
lmgr.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
lock.h Add noreturn attributes to some error reporting functions 2013-02-12 07:13:22 -05:00
lwlock.h Allow background workers to be started dynamically. 2013-07-16 13:02:15 -04:00
off.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
pg_sema.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
pg_shmem.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
pmsignal.h Allow background workers to be started dynamically. 2013-07-16 13:02:15 -04:00
pos.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
predicate.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
predicate_internals.h pgindent run for release 9.3 2013-05-29 16:58:43 -04:00
proc.h Add lock_timeout configuration parameter. 2013-03-16 23:22:57 -04:00
procarray.h Ensure no xid gaps during Hot Standby startup 2013-06-23 11:05:02 +01:00
procsignal.h Allow discovery of whether a dynamic background worker is running. 2013-08-28 14:08:13 -04:00
reinit.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
relfilenode.h pgindent run for release 9.3 2013-05-29 16:58:43 -04:00
s_lock.h Add ARM64 (aarch64) support to s_lock.h. 2013-06-04 15:42:02 -04:00
shmem.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
sinval.h Use an MVCC snapshot, rather than SnapshotNow, for catalog scans. 2013-07-02 09:47:01 -04:00
sinvaladt.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
smgr.h Accelerate end-of-transaction dropping of relations 2013-01-17 16:13:17 -03:00
spin.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
standby.h pgindent run for release 9.3 2013-05-29 16:58:43 -04:00