PGShmemHeader Struct Reference

#include <pg_shmem.h>

Data Fields
int32	magic
pid_t	creatorPID
Size	totalsize
Size	freeoffset
dsm_handle	dsm_control
void *	index
dev_t	device
ino_t	inode

Detailed Description

Definition at line 29 of file pg_shmem.h.

Field Documentation

creatorPID

pid_t PGShmemHeader::creatorPID

Definition at line 33 of file pg_shmem.h.

Referenced by PGSharedMemoryCreate().

device

dev_t PGShmemHeader::device

Definition at line 39 of file pg_shmem.h.

Referenced by PGSharedMemoryCreate().

dsm_control

dsm_handle PGShmemHeader::dsm_control

Definition at line 36 of file pg_shmem.h.

Referenced by dsm_postmaster_shutdown(), dsm_postmaster_startup(), PGSharedMemoryCreate(), and PGSharedMemoryReAttach().

freeoffset

Size PGShmemHeader::freeoffset

Definition at line 35 of file pg_shmem.h.

Referenced by InitShmemAllocation(), pg_get_shmem_allocations(), PGSharedMemoryCreate(), ShmemAllocRaw(), and ShmemAllocUnlocked().

index

void* PGShmemHeader::index

Definition at line 37 of file pg_shmem.h.

Referenced by InitShmemAllocation(), and ShmemInitStruct().

inode

ino_t PGShmemHeader::inode

Definition at line 40 of file pg_shmem.h.

Referenced by PGSharedMemoryCreate().

magic

int32 PGShmemHeader::magic

Definition at line 31 of file pg_shmem.h.

Referenced by PGSharedMemoryCreate(), and PGSharedMemoryReAttach().

totalsize

Size PGShmemHeader::totalsize

Definition at line 34 of file pg_shmem.h.

Referenced by InitShmemAccess(), pg_get_shmem_allocations(), PGSharedMemoryCreate(), and ShmemAllocUnlocked().

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The documentation for this struct was generated from the following file:

• src/include/storage/pg_shmem.h