#include "compiler.h"
#include "dlopen.h"
-#if defined(_GNU_SOURCE) && !defined(__MINGW32__)
+#if defined(_GNU_SOURCE) && !defined(__MINGW32__) && !defined(__blrts)
#include <dlfcn.h>
#endif
#if defined(_WIN32)
void *
_mesa_dlopen(const char *libname, int flags)
{
-#if defined(_GNU_SOURCE)
+#if defined(__blrts)
+ return NULL;
+#elif defined(_GNU_SOURCE)
flags = RTLD_LAZY | RTLD_GLOBAL; /* Overriding flags at this time */
return dlopen(libname, flags);
#elif defined(__MINGW32__)
GenericFunc
_mesa_dlsym(void *handle, const char *fname)
{
-#if defined(__DJGPP__)
+ union {
+ void *v;
+ GenericFunc f;
+ } u;
+#if defined(__blrts)
+ u.v = NULL;
+#elif defined(__DJGPP__)
/* need '_' prefix on symbol names */
char fname2[1000];
fname2[0] = '_';
- _mesa_strncpy(fname2 + 1, fname, 998);
+ strncpy(fname2 + 1, fname, 998);
fname2[999] = 0;
- return (GenericFunc) dlsym(handle, fname2);
+ u.v = dlsym(handle, fname2);
#elif defined(_GNU_SOURCE)
- return (GenericFunc) dlsym(handle, fname);
+ u.v = dlsym(handle, fname);
#elif defined(__MINGW32__)
- return (GenericFunc) GetProcAddress(handle, fname);
+ u.v = (void *) GetProcAddress(handle, fname);
#else
- return (GenericFunc) NULL;
+ u.v = NULL;
#endif
+ return u.f;
}
void
_mesa_dlclose(void *handle)
{
-#if defined(_GNU_SOURCE)
+#if defined(__blrts)
+ (void) handle;
+#elif defined(_GNU_SOURCE)
dlclose(handle);
#elif defined(__MINGW32__)
FreeLibrary(handle);