diff options
Diffstat (limited to 'src/backend/storage/ipc/ipci.c')
| -rw-r--r-- | src/backend/storage/ipc/ipci.c | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/src/backend/storage/ipc/ipci.c b/src/backend/storage/ipc/ipci.c index 982846843a5..eaf22a095f1 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 1.59 2003/12/01 21:59:25 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/storage/ipc/ipci.c,v 1.60 2003/12/20 17:31:21 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -87,7 +87,7 @@ CreateSharedMemoryAndSemaphores(bool makePrivate, /* * Set up shared memory allocation mechanism */ - InitShmemAllocation(seghdr); + InitShmemAllocation(seghdr, true); /* * Now initialize LWLocks, which do shared memory allocation and are @@ -135,12 +135,36 @@ CreateSharedMemoryAndSemaphores(bool makePrivate, } +#ifdef EXEC_BACKEND /* * AttachSharedMemoryAndSemaphores * Attaches to the existing shared resources. */ + +/* FIXME: [fork/exec] This function is starting to look pretty much like + CreateSharedMemoryAndSemaphores. Refactor? */ void AttachSharedMemoryAndSemaphores(void) { + PGShmemHeader *seghdr = PGSharedMemoryCreate(-1,false,-1); + + InitShmemAllocation(seghdr, false); + + InitShmemIndex(); + + XLOGShmemInit(); CLOGShmemInit(); + InitBufferPool(); + + InitLocks(); + InitLockTable(MaxBackends); + + InitProcGlobal(MaxBackends); + + CreateSharedInvalidationState(MaxBackends); + + InitFreeSpaceMap(); + + PMSignalInit(); } +#endif |