src/iodbc/dlf.h

   1 #ifndef _DLF_H
   2 # define _DLF_H
   3
   4 #define DLDAPI_SVR4_DLFCN
   5
   6 # ifdef DLDAPI_SVR4_DLFCN
   7 #    include    <dlfcn.h>
   8 # else
   9      extern void FAR*   dlopen(char FAR* path, int mode);
  10      extern void FAR*   dlsym(void FAR* hdll, char FAR* sym);
  11      extern char FAR*   dlerror();
  12      extern int         dlclose(void FAR* hdll);
  13 # endif
  14
  15 # ifndef        RTLD_LAZY
  16 #    define     RTLD_LAZY       1
  17 # endif
  18
  19 # define        DLL_OPEN(dll)           (void*)dlopen((char*)(path), RTLD_LAZY)
  20 # define        DLL_PROC(hdll, sym)     (void*)dlsym((void*)(hdll), (char*)sym)
  21 # define        DLL_ERROR()             (char*)dlerror()
  22 # define        DLL_CLOSE(hdll)         dlclose((void*)(hdll))
  23
  24 #endif