Migrated over to using psudb-common utilities/headers

1 files changed, 0 insertions, 73 deletions

diff --git a/include/util/base.h b/include/util/base.h
deleted file mode 100644
index 1729687..0000000
--- a/include/util/base.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * include/util/base.h
- *
- * Copyright (C) 2023 Douglas Rumbaugh <drumbaugh@psu.edu> 
- *                    Dong Xie <dongx@psu.edu>
- *
- * All rights reserved. Published under the Modified BSD License.
- *
- */
-#pragma once
-
-#include <cstdlib>
-#include <cstdint>
-#include <cstddef>
-#include <memory>
-
-namespace de {
-
-// The correct quantity for use in alignment of buffers to be
-// compatible with O_DIRECT
-const size_t SECTOR_SIZE = 512;
-
-// The standard sized block of data (in bytes) for use in IO 
-// operations.
-const size_t PAGE_SIZE = 4096;
-
-// The size of a cacheline, for alignment purposes.
-const size_t CACHELINE_SIZE = 64;
-
-// The largest representable PageNum. A given file cannot
-// have more pages than this.
-const size_t MAX_PAGE_COUNT = UINT32_MAX;
-
-// The largest representable FileId. The file manager cannot
-// manage more files than this.
-const size_t MAX_FILE_COUNT = UINT32_MAX;
-
-// The largest representable FrameId. No buffer can be defined with
-// more frames than this.
-const size_t MAX_FRAME_COUNT = UINT32_MAX;
-
-// The number of bytes of zeroes available in ZEROBUF. Will be
-// a multiple of the parm::PAGE_SIZE.
-constexpr size_t ZEROBUF_SIZE = 8 * PAGE_SIZE;
-
-// A large, preallocated, buffer of zeroes used for pre-allocation
-// of pages in a file.
-alignas(SECTOR_SIZE) const char ZEROBUF[ZEROBUF_SIZE] = {0};
-
-
-// alignment code taken from TacoDB (file: tdb_base.h)
-template<class T>
-constexpr T
-TYPEALIGN(uint64_t ALIGNVAL, T LEN) {
-    return (((uint64_t) (LEN) + ((ALIGNVAL) - 1)) & ~((uint64_t) ((ALIGNVAL) - 1)));
-}
-
-#define SHORTALIGN(LEN)         TYPEALIGN(2, (LEN))
-#define INTALIGN(LEN)           TYPEALIGN(4, (LEN))
-#define LONGALIGN(LEN)          TYPEALIGN(8, (LEN))
-#define DOUBLEALIGN(LEN)        TYPEALIGN(8, (LEN))
-#define MAXALIGN(LEN)           TYPEALIGN(8, (LEN))
-#define CACHELINEALIGN(LEN)     TYPEALIGN(CACHELINE_SIZE, (LEN))
-#define MAXALIGN_OF             8
-
-// Returns a pointer to the idx'th page contained within a multi-page
-// buffer. buffer must be page aligned, and idx must be less than the
-// number of pages within the buffer, or the result is undefined.
-static inline char *get_page(char *buffer, size_t idx) {
-    return buffer + (idx * PAGE_SIZE);
-}
-
-}