src/iodbc/dlf.h

   1 #ifndef _DLF_H
   2 # define _DLF_H
   3
   4 #define DLDAPI_SVR4_DLFCN
   5
   6 #ifdef __HPUX__
   7 #define DLDAPI_HP_SHL
   8 #endif
   9
  10 #ifdef __AIX__
  11 #define DLDAPI_AIX_LOAD
  12 #endif
  13
  14 # include       <../iodbc/config.h>
  15 # include       <../iodbc/windows.h>
  16
  17 # ifdef DLDAPI_SVR4_DLFCN
  18 #    include    <dlfcn.h>
  19 # else
  20      extern void FAR*   dlopen(char FAR* path, int mode);
  21      extern void FAR*   dlsym(void FAR* hdll, char FAR* sym);
  22      extern char FAR*   dlerror();
  23      extern int         dlclose(void FAR* hdll);
  24 # endif
  25
  26 # ifndef        RTLD_LAZY
  27 #    define     RTLD_LAZY       1
  28 # endif
  29
  30 # define        DLL_OPEN(dll)           (void*)dlopen((char*)(path), RTLD_LAZY)
  31 # define        DLL_PROC(hdll, sym)     (void*)dlsym((void*)(hdll), (char*)sym)
  32 # define        DLL_ERROR()             (char*)dlerror()
  33 # define        DLL_CLOSE(hdll)         dlclose((void*)(hdll))
  34
  35 #endif