dbprim_int.h File Reference

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Detailed Description

For internal use only.

This file contains the #define's and function declarations used internally by the Database Primitives Library.

Definition in file dbprim_int.h.

#include "dbprim_err.h"
#include "dbprim_version.h"

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Defines
#define	RCSTAG(tag)
	Embed RCS revision information.
#define	_hash_rollover(mod)
	Select hash table roll over size.
#define	_hash_rollunder(mod)
	Select hash table roll under size.
#define	_hash_fuzz(mod)
	Fuzz the initial hash table size.
#define	HASH_FNV_OFFSET
	FNV offset basis parameter.
#define	HASH_FNV_PRIME
	FNV prime parameter.
#define	ST_REM_FIRST
	Flag requesting removal from first list.
#define	ST_REM_SECOND
	Flag requesting removal from second list.
#define	ST_REM_HASH
	Flag requesting removal from hash table.
#define	ST_REM_FREE
	Flag requesting memory release.
Functions
unsigned long	_hash_prime (unsigned long start)
	Select a prime number.
unsigned long	_st_remove (smat_table_t *table, smat_entry_t *entry, unsigned int remflag)
	Remove an entry from a sparse matrix (internal).
smat_entry_t *	_smat_alloc (void)
	Allocate a sparse matrix entry.
void	_smat_free (smat_entry_t *entry)
	Release a sparse matrix entry.
unsigned long	_smat_resize (hash_table_t *table, unsigned long new_mod)
	Sparse matrix resize function.
rb_node_t *	_rb_locate (rb_tree_t *tree, rb_node_t *node, db_key_t *key)
	Locate or insert a red-black tree node.
void	_rb_rotate (rb_tree_t *tree, rb_node_t *child)
	Rotate tree nodes.

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Define Documentation

#define RCSTAG (  tag   )

For internal use only. Embeds the tag (a string including the RCS Id tag) into the binary. This can be useful when tracking down version skew issues. Definition at line 50 of file dbprim_int.h.

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