File type.c

C Cross Referencing & Documentation tool. Version 1.6e.
Collects the typedef stuff.

Included Files

• #include <stdlib.h>

• #include <stdio.h>

• #include <string.h>

• #include "memory.h"

• #include "datatype.h"

• #include "parse-yy.h"
  • #include <stdio.h>
  • #include <stdlib.h>

• #include "cxref.h"
  • #include "datatype.h"

Preprocessor definitions

Control the output of debugging information in this file.

#define DEBUG 0

External Variables

CurFile

The file that is currently being processed.

extern File CurFile

in_typedef

Whether we are parsing a typedef or not.

extern int in_typedef

Local Variables

typedefs

The defined types that we have seen.

static StringList2 typedefs

cur_su

The current struct / union or enum definition.

static StructUnion cur_su

cur_type_su

The current struct / union if seen in a typedef.

static StructUnion cur_type_su

last_typedef

The last typedef seen, used when two types share a typedef statement.

static Typedef last_typedef

type_lineno

The line number that a typedef or structure was seen on.

static int type_lineno

Global Function DeleteTypedefType()

Delete the specified Typedef type.

void DeleteTypedefType ( Typedef type )

Typedef type

The Typedef type to be deleted.

Global Function IsATypeName()

Function that is called when an IDENTIFIER is seen in the current file, it may be a defined type.

int IsATypeName ( char* name )

int IsATypeName

Returns 1 if the argument is a type that has been defined.

char* name

The name of the possible defined type.

Global Function ResetTypeAnalyser()

Tidy up all of the local variables in case of a problem and abnormal parser termination.

void ResetTypeAnalyser ( void )

Global Function SeenStructUnionComp()

Function called when a component of a struct / union / enum is seen.

void SeenStructUnionComp ( char* name, int depth )

char* name

The name of the struct / union / enum component.

int depth

The depth within the nested struct / union / enum.

Global Function SeenStructUnionEnd()

Function that is called when the end of a struct or union or enum definition is seen.

void SeenStructUnionEnd ( void )

Global Function SeenStructUnionStart()

Function that is called when the start of a struct or union or enum definition is seen.

void SeenStructUnionStart ( char* name )

char* name

The name of the struct type.

Global Function SeenTypedef()

Function that is called when a typedef is seen in the current file. This is recorded fully for later output.

void SeenTypedef ( char* name, char* type )

char* name

The name of the defined type.

char* type

The type that it is defined to be.

Global Function SeenTypedefName()

Function that is called when a typedef is seen in the current file. The name of the typedef is stored for future reference.

void SeenTypedefName ( char* name, int what_type )

char* name

The name of the defined type.

int what_type

Set to 1 for normal types or -1 for a function type (not pointer to function).

Local Function CopyStructUnion()

Make a copy of the specified Struct / Union structure.

static StructUnion CopyStructUnion ( StructUnion su )

StructUnion CopyStructUnion

Returns a malloced copy of the specified struct / union.

StructUnion su

The struct / union to copy.

This needs to call itself recursively.

Local Function DeleteStructUnionType()

Free the memory associated with a Struct / Union structure.

static void DeleteStructUnionType ( StructUnion su )

StructUnion su

The struct / union to delete.

This needs to call itself recursively.

Local Function NewStructUnionType()

Create a new struct / union type.

static StructUnion NewStructUnionType ( char* name )

StructUnion NewStructUnionType

Return the new StructUnion type.

char* name

The name of the new struct / union.

Local Function NewTypedefType()

Create a new Typedef type.

static Typedef NewTypedefType ( char* name, char* type )

Typedef NewTypedefType

Returns the new type.

char* name

The name of the type.

char* type

The type of the type.