diff options
Diffstat (limited to 'src/backend/storage/ipc/dsm_registry.c')
| -rw-r--r-- | src/backend/storage/ipc/dsm_registry.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/backend/storage/ipc/dsm_registry.c b/src/backend/storage/ipc/dsm_registry.c index 66240318e83..072f9399969 100644 --- a/src/backend/storage/ipc/dsm_registry.c +++ b/src/backend/storage/ipc/dsm_registry.c @@ -180,11 +180,13 @@ init_dsm_registry(void) * Initialize or attach a named DSM segment. * * This routine returns the address of the segment. init_callback is called to - * initialize the segment when it is first created. + * initialize the segment when it is first created. 'arg' is passed through to + * the initialization callback function. */ void * GetNamedDSMSegment(const char *name, size_t size, - void (*init_callback) (void *ptr), bool *found) + void (*init_callback) (void *ptr, void *arg), + bool *found, void *arg) { DSMRegistryEntry *entry; MemoryContext oldcontext; @@ -235,7 +237,7 @@ GetNamedDSMSegment(const char *name, size_t size, seg = dsm_create(size, 0); if (init_callback) - (*init_callback) (dsm_segment_address(seg)); + (*init_callback) (dsm_segment_address(seg), arg); dsm_pin_segment(seg); dsm_pin_mapping(seg); |