G:/ScriptBasic/source/sym.c File Reference

#include <string.h>
#include <ctype.h>
#include "sym.h"

Go to the source code of this file.

Defines
#define	PRIME   211
#define	MASK   0xf0000000l
Functions
static void	_to_lower (char *s)
static int	hashpjw (char *s)
SymbolTable	sym_NewSymbolTable (void *(*memory_allocating_function)(size_t, void *), void *pMemorySegment)
static void	sym_FreeSymbolSub (pSymbol table, void(*memory_releasing_function)(void *, void *), void *pMemorySegment)
void	sym_FreeSymbolTable (SymbolTable table, void(*memory_releasing_function)(void *, void *), void *pMemorySegment)
static void	sym_TraverseSymbolTableSub (pSymbol table, void(*call_back_function)(char *SymbolName, void *SymbolValue, void *f), void *f)
void	sym_TraverseSymbolTable (SymbolTable table, void(*call_back_function)(char *SymbolName, void *SymbolValue, void *f), void *f)
void **	sym_LookupSymbol (char *s, SymbolTable hashtable, int insert, void *(*memory_allocating_function)(size_t, void *), void(*memory_releasing_function)(void *, void *), void *pMemorySegment)
int	sym_DeleteSymbol (char *s, SymbolTable hashtable, void(*memory_releasing_function)(void *, void *), void *pMemorySegment)

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Define Documentation

#define MASK   0xf0000000l

Definition at line 61 of file sym.c.

#define PRIME   211

Definition at line 60 of file sym.c.

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Function Documentation

static void _to_lower (  char *  s  )  [static]

Definition at line 37 of file sym.c. Referenced by sym_DeleteSymbol(), and sym_LookupSymbol().

static int hashpjw (  char *  s  )  [static]

Definition at line 64 of file sym.c. References MASK, and p.

int sym_DeleteSymbol (  char *  s, SymbolTable  hashtable, void(*)(void *, void *)  memory_releasing_function, void *  pMemorySegment )

Definition at line 277 of file sym.c. References _to_lower(), hashpjw(), and NULL. Referenced by modu_Init().

static void sym_FreeSymbolSub (  pSymbol  table, void(*)(void *, void *)  memory_releasing_function, void *  pMemorySegment )  [static]

Definition at line 105 of file sym.c. Referenced by sym_FreeSymbolTable().

void sym_FreeSymbolTable (  SymbolTable  table, void(*)(void *, void *)  memory_releasing_function, void *  pMemorySegment )

Definition at line 131 of file sym.c. References i, PRIME, and sym_FreeSymbolSub(). Referenced by modu_Init().

void** sym_LookupSymbol (  char *  s, SymbolTable  hashtable, int  insert, void *(*)(size_t, void *)  memory_allocating_function, void(*)(void *, void *)  memory_releasing_function, void *  pMemorySegment )

Definition at line 197 of file sym.c. References _to_lower(), hashpjw(), NULL, and strcpy(). Referenced by ex_Global(), ex_IsCommandThis(), ex_IsSymbolValidLval(), ex_Local(), ex_LookupGlobalVariable(), ex_LookupLocallyDeclaredGlobalVariable(), ex_LookupLocalVariable(), ex_LookupUserFunction(), ex_PredeclareGlobalLongConst(), ex_Tag(), HttpExtensionProc(), modu_Init(), options_Get(), options_GetR(), options_Reset(), and options_Set().

SymbolTable sym_NewSymbolTable (  void *(*)(size_t, void *)  memory_allocating_function, void *  pMemorySegment )

Definition at line 85 of file sym.c. References i, NULL, and PRIME. Referenced by ex_init(), ex_IsCommandThis(), GetExtensionVersion(), modu_Init(), and options_Set().

void sym_TraverseSymbolTable (  SymbolTable  table, void(*)(char *SymbolName, void *SymbolValue, void *f)  call_back_function, void *  f )

Definition at line 168 of file sym.c. References i, PRIME, and sym_TraverseSymbolTableSub(). Referenced by build_CreateFTable(), build_CreateVTable(), ex_CheckUndefinedLabels(), ex_DumpVariables(), and modu_Init().

static void sym_TraverseSymbolTableSub (  pSymbol  table, void(*)(char *SymbolName, void *SymbolValue, void *f)  call_back_function, void *  f )  [static]

Definition at line 146 of file sym.c. Referenced by sym_TraverseSymbolTable().

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