UCommon
Public Types | Public Member Functions | Friends
ucommon::dso Class Reference

Convenience class for library plugins. More...

#include <fsys.h>

Public Types

typedef void * addr_t
 

Public Member Functions

 dso ()
 Create dso object for use by load functions.
 
 dso (const char *path)
 Create and map a dso object. More...
 
int err (void) const
 
addr_t find (const char *symbol) const
 Find symbol in loaded module. More...
 
void map (const char *path)
 Map library object with library. More...
 
 operator bool () const
 
bool operator! () const
 
addr_t operator() (const char *symbol) const
 
addr_t operator[] (const char *symbol) const
 
void release (void)
 Release loaded library.
 
 ~dso ()
 Destroy dso and release library.
 

Friends

class fsys
 

Detailed Description

Convenience class for library plugins.

Author
David Sugar dyfet.nosp@m.@gnu.nosp@m.telep.nosp@m.hony.nosp@m..org

Definition at line 662 of file fsys.h.

Constructor & Destructor Documentation

◆ dso()

ucommon::dso::dso ( const char *  path)

Create and map a dso object.

Parameters
pathof library to map.

Member Function Documentation

◆ find()

addr_t ucommon::dso::find ( const char *  symbol) const

Find symbol in loaded module.

Parameters
moduleto search.
symbolto search for.
Returns
address of symbol or NULL if not found.

◆ map()

void ucommon::dso::map ( const char *  path)

Map library object with library.

Parameters
nameof library to load.

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