diff options
Diffstat (limited to 'src/backend/storage/ipc/dsm.c')
| -rw-r--r-- | src/backend/storage/ipc/dsm.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/src/backend/storage/ipc/dsm.c b/src/backend/storage/ipc/dsm.c index e516197bd48..4d7fb08ca09 100644 --- a/src/backend/storage/ipc/dsm.c +++ b/src/backend/storage/ipc/dsm.c @@ -67,7 +67,7 @@ struct dsm_segment uint32 control_slot; /* Slot in control segment. */ void *impl_private; /* Implementation-specific private data. */ void *mapped_address; /* Mapping address, or NULL if unmapped. */ - uint64 mapped_size; /* Size of our mapping. */ + Size mapped_size; /* Size of our mapping. */ }; /* Shared-memory state for a dynamic shared memory segment. */ @@ -94,7 +94,7 @@ static void dsm_postmaster_shutdown(int code, Datum arg); static void dsm_backend_shutdown(int code, Datum arg); static dsm_segment *dsm_create_descriptor(void); static bool dsm_control_segment_sane(dsm_control_header *control, - uint64 mapped_size); + Size mapped_size); static uint64 dsm_control_bytes_needed(uint32 nitems); /* Has this backend initialized the dynamic shared memory system yet? */ @@ -128,7 +128,7 @@ static dlist_head dsm_segment_list = DLIST_STATIC_INIT(dsm_segment_list); */ static dsm_handle dsm_control_handle; static dsm_control_header *dsm_control; -static uint64 dsm_control_mapped_size = 0; +static Size dsm_control_mapped_size = 0; static void *dsm_control_impl_private = NULL; /* @@ -142,7 +142,7 @@ dsm_postmaster_startup(void) { void *dsm_control_address = NULL; uint32 maxitems; - uint64 segsize; + Size segsize; Assert(!IsUnderPostmaster); @@ -214,8 +214,8 @@ dsm_cleanup_using_control_segment(void) void *junk_mapped_address = NULL; void *impl_private = NULL; void *junk_impl_private = NULL; - uint64 mapped_size = 0; - uint64 junk_mapped_size = 0; + Size mapped_size = 0; + Size junk_mapped_size = 0; uint32 nitems; uint32 i; dsm_handle old_control_handle; @@ -453,7 +453,7 @@ dsm_postmaster_shutdown(int code, Datum arg) void *dsm_control_address; void *junk_mapped_address = NULL; void *junk_impl_private = NULL; - uint64 junk_mapped_size = 0; + Size junk_mapped_size = 0; /* * If some other backend exited uncleanly, it might have corrupted the @@ -562,7 +562,7 @@ dsm_backend_startup(void) * Create a new dynamic shared memory segment. */ dsm_segment * -dsm_create(uint64 size) +dsm_create(Size size) { dsm_segment *seg = dsm_create_descriptor(); uint32 i; @@ -733,7 +733,7 @@ dsm_backend_shutdown(int code, Datum arg) * address. For the caller's convenience, we return the mapped address. */ void * -dsm_resize(dsm_segment *seg, uint64 size) +dsm_resize(dsm_segment *seg, Size size) { Assert(seg->control_slot != INVALID_CONTROL_SLOT); dsm_impl_op(DSM_OP_RESIZE, seg->handle, size, &seg->impl_private, @@ -887,7 +887,7 @@ dsm_segment_address(dsm_segment *seg) /* * Get the size of a mapping. */ -uint64 +Size dsm_segment_map_length(dsm_segment *seg) { Assert(seg->mapped_address != NULL); @@ -947,7 +947,7 @@ dsm_create_descriptor(void) * our segments at all. */ static bool -dsm_control_segment_sane(dsm_control_header *control, uint64 mapped_size) +dsm_control_segment_sane(dsm_control_header *control, Size mapped_size) { if (mapped_size < offsetof(dsm_control_header, item)) return false; /* Mapped size too short to read header. */ |