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| author | Bruce Momjian <bruce@momjian.us> | 2004-01-26 22:59:54 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2004-01-26 22:59:54 +0000 |
| commit | eec08b95e74b6065efa5bc1ea5fd5844e7a95bbd (patch) | |
| tree | a06418f70d68b5eb9281fc0fef0147b6393e71e9 /src/backend/storage/ipc/ipci.c | |
| parent | ede3b762a35578ddb81a6e73f629736b248e0197 (diff) | |
| download | postgresql-eec08b95e74b6065efa5bc1ea5fd5844e7a95bbd.tar.gz | |
[all] Removed call to getppid in SendPostmasterSignal, replacing with a
PostmasterPid variable, which gets set (early) in PostmasterMain
getppid would not be the postmaster?
[fork/exec] Implements processCancelRequest by keeping an array of
pid/cancel_key structs in shared mem
[fork/exec] Moves AttachSharedMemoryAndSemaphores call for backends into
SubPostmasterMain
[win32] Implements reaper/waitpid by keeping an arrays of children
pids,handles in postmaster local mem
- this item is largely untested, for reasons which should be
obvious, but appears sound
[win32/all] Added extern for pgpipe in Win32 case, and changed the second
pipe call (which seems to have been missed earlier) to pgpipe
[win32] #define'd ftruncate to chsize in the Win32 case
[win32] PG_USLEEP for Win32 has a misplaced paren. Fixed.
[win32] DLLIMPORT handling for MingW case
Claudio Natoli
Diffstat (limited to 'src/backend/storage/ipc/ipci.c')
| -rw-r--r-- | src/backend/storage/ipc/ipci.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/src/backend/storage/ipc/ipci.c b/src/backend/storage/ipc/ipci.c index 15692684e3..7de7d85e74 100644 --- a/src/backend/storage/ipc/ipci.c +++ b/src/backend/storage/ipc/ipci.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/storage/ipc/ipci.c,v 1.62 2004/01/26 22:54:57 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/storage/ipc/ipci.c,v 1.63 2004/01/26 22:59:53 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -63,6 +63,9 @@ CreateSharedMemoryAndSemaphores(bool makePrivate, size += LWLockShmemSize(); size += SInvalShmemSize(maxBackends); size += FreeSpaceShmemSize(); +#ifdef EXEC_BACKEND + size += ShmemBackendArraySize(); +#endif #ifdef STABLE_MEMORY_STORAGE size += MMShmemSize(); #endif @@ -132,6 +135,13 @@ CreateSharedMemoryAndSemaphores(bool makePrivate, * Set up child-to-postmaster signaling mechanism */ PMSignalInit(); + +#ifdef EXEC_BACKEND + /* + * Alloc the win32 shared backend array + */ + ShmemBackendArrayAllocation(); +#endif } |