Mateusz Tabaka
29 lines
407 B
C
29 lines
407 B
C
#include <stdio.h>
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#include <stdlib.h>
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#include <dlfcn.h>
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int add(int a, int b)
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{
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return a + b;
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}
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int main()
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{
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void* handle = dlopen(NULL, RTLD_LAZY);
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if (!handle) {
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printf("dlopen(NULL) failed\n");
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exit(1);
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}
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int (*f)(int, int) = dlsym(handle, "add");
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if (!f) {
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printf("dlsym(handle, add) failed\n");
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exit(2);
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}
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int a = 22;
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int b = 33;
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printf("add(%d, %d) = %d\n", a, b, f(a, b));
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}
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