DSO Class Reference

The DSO dynamic loader class is used to load object files. More...

#include <file.h>

Inheritance diagram for DSO:

Collaboration diagram for DSO:

Public Member Functions
	DSO (const char *filename)
	Construct and load a DSO object file. More...
	DSO (const char *filename, bool resolve)
const char *	getError (void)
	Retrieve error indicator associated with DSO failure. More...
void *	operator[] (const char *)
	Detach a DSO object from running memory. More...
bool	isValid (void)
	See if DSO object is valid. More...

Static Public Member Functions
static void	dynunload (void)
static DSO *	getObject (const char *name)
	Find a specific DSO object by filename. More...
static void	setDebug (void)
	Install debug handler... More...

Private Attributes
const char *	err

Detailed Description

The DSO dynamic loader class is used to load object files.

On elf based systems this is typically done with dlopen. A dummy stub class is generated for non-dl capable systems.

Author

David Sugar dyfet.nosp@m.@ost.nosp@m.el.co.nosp@m.m Dynamic class file loader.

Definition at line 889 of file file.h.

Constructor & Destructor Documentation

DSO::DSO ( const char *  filename )

inline

Construct and load a DSO object file.

Parameters

filename

pathname of object file to load.

Definition at line 924 of file file.h.

DSO::DSO ( const char *  filename, bool  resolve  )

inline

Definition at line 926 of file file.h.

Member Function Documentation

static void DSO::dynunload ( void  )

inlinestatic

Definition at line 957 of file file.h.

const char* DSO::getError ( void  )

inline

Retrieve error indicator associated with DSO failure.

This is often used in catch handlers.

Definition at line 934 of file file.h.

static DSO* DSO::getObject ( const char *  name )

static

Find a specific DSO object by filename.

Parameters

name	of DSO object file (partial).

bool DSO::isValid

(

void

)

See if DSO object is valid.

Returns

true if valid.

void* DSO::operator[] ( const char *  )

inline

Detach a DSO object from running memory.

Lookup a symbol in the loaded file.

Definition at line 950 of file file.h.

static void DSO::setDebug ( void  )

static

Install debug handler...

Field Documentation

const char* DSO::err

private

Definition at line 892 of file file.h.

---

The documentation for this class was generated from the following file:

• file.h