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Public Member Functions | Static Public Member Functions | Protected Member Functions
ost::DSO Class Reference

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

#include <file.h>

Public Member Functions

 DSO (const char *filename)
 Construct and load a DSO object file.
 DSO (const char *filename, bool resolve)
const char * getError (void)
 Retrieve error indicator associated with DSO failure.
bool isValid (void)
 See if DSO object is valid.
addr_t operator[] (const char *sym)
 Lookup a symbol in the loaded file.
virtual ~DSO ()
 Detach a DSO object from running memory.

Static Public Member Functions

static void dynunload (void)
static DSOgetObject (const char *name)
 Find a specific DSO object by filename.
static void setDebug (void)
 Install debug handler...

Protected Member Functions

void loader (const char *filename, bool resolve)

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@ostel.com> Dynamic class file loader.

Definition at line 781 of file file.h.


Constructor & Destructor Documentation

ost::DSO::DSO ( const char *  filename) [inline]

Construct and load a DSO object file.

Parameters:
filenamepathname of object file to load.

Definition at line 803 of file file.h.


Member Function Documentation

const char* ost::DSO::getError ( void  ) [inline]

Retrieve error indicator associated with DSO failure.

This is often used in catch handlers.

Definition at line 813 of file file.h.

static DSO* ost::DSO::getObject ( const char *  name) [static]

Find a specific DSO object by filename.

Parameters:
nameof DSO object file (partial).
bool ost::DSO::isValid ( void  )

See if DSO object is valid.

Returns:
true if valid.

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