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mesa: silence void * / func * conversion warnings

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This commit is contained in:
Brian Paul 2010-05-13 16:38:58 -06:00
parent d1f76b1d85
commit e22e65d223
1 changed files with 10 additions and 5 deletions
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15
src/mesa/main/dlopen.c
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@ -67,22 +67,27 @@ _mesa_dlopen(const char *libname, int flags)
GenericFunc
_mesa_dlsym(void *handle, const char *fname)
{
union {
void *v;
GenericFunc f;
} u;
#if defined(__blrts)
return (GenericFunc) NULL;
u.v = NULL;
#elif defined(__DJGPP__)
/* need '_' prefix on symbol names */
char fname2[1000];
fname2[0] = '_';
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;
}