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39 lines
769 B
39 lines
769 B
8 years ago
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#ifdef _WIN32
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// FIXME: add implementation using Winapi functions for dlopen.
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int main(int argc, char **argv) {
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return 0;
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}
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#else
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#include<dlfcn.h>
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#include<assert.h>
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#include<stdio.h>
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int func();
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int func_from_language_runtime();
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int main(int argc, char **argv) {
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void *dl;
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int (*importedfunc)();
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int success;
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char *error;
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dlerror();
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dl = dlopen(argv[1], RTLD_LAZY);
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error = dlerror();
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if(error) {
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printf("Could not open %s: %s\n", argv[1], error);
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return 1;
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}
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importedfunc = (int (*)()) dlsym(dl, "func");
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assert(importedfunc);
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assert(importedfunc != func_from_language_runtime);
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success = (*importedfunc)() == func_from_language_runtime();
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dlclose(dl);
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return !success;
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}
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#endif
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