libs/basekit/source/DynLib.h

   1 /* based on DynLib.c contributed by Daniel A. Koepke
   2  * Reorg, Steve Dekorte, 2003-08-30
   3  * See _BSDLicense.txt
   4  */
   5
   6 #ifndef DYNLIB_DEFINED
   7 #define DYNLIB_DEFINED 1
   8
   9 #include "Common.h"
  10
  11 #ifdef __cplusplus
  12 extern "C" {
  13 #endif
  14
  15 typedef void DynLibNoArgFunction(void);
  16 typedef void DynLibOneArgFunction(void *arg);
  17
  18 typedef struct
  19 {
  20         char *path;
  21         char *initFuncName;
  22         void *initArg;
  23         char *freeFuncName;
  24         void *freeArg;
  25         char *error;
  26         void *handle;
  27         int refCount;
  28 } DynLib;
  29
  30 BASEKIT_API DynLib *DynLib_new(void);
  31 BASEKIT_API void DynLib_free(DynLib *self);
  32
  33 BASEKIT_API void DynLib_setPath_(DynLib *self, const char *path);
  34 BASEKIT_API char *DynLib_path(DynLib *self);
  35
  36 BASEKIT_API void DynLib_setInitFuncName_(DynLib *self, const char *name);
  37 BASEKIT_API char *DynLib_initFuncName(DynLib *self);
  38 BASEKIT_API void DynLib_setInitArg_(DynLib *self, void *arg);
  39
  40 BASEKIT_API void DynLib_setFreeFuncName_(DynLib *self, const char *name);
  41 BASEKIT_API char *DynLib_freeFuncName(DynLib *self);
  42 BASEKIT_API void DynLib_setFreeArg_(DynLib *self, void *arg);
  43
  44 BASEKIT_API void DynLib_setError_(DynLib *self, const char *path);
  45 BASEKIT_API char *DynLib_error(DynLib *self);
  46
  47 BASEKIT_API void DynLib_open(DynLib *self);
  48 BASEKIT_API unsigned char DynLib_isOpen(DynLib *self);
  49 BASEKIT_API void DynLib_close(DynLib *self);
  50 BASEKIT_API void *DynLib_pointerForSymbolName_(DynLib *self, const char *symbolName);
  51
  52 #ifdef __cplusplus
  53 }
  54 #endif
  55 #endif