40 lines
683 B
C
40 lines
683 B
C
#include <dlfcn.h>
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#include <error.h>
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#include <stdio.h>
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#include <stdlib.h>
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int
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main (void)
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{
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void *h;
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int (*fp) (int);
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int res;
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h = dlopen ("${ORIGIN}/testobj1.so", RTLD_LAZY);
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if (h == NULL)
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error (EXIT_FAILURE, 0, "while loading `%s': %s", "testobj1.so",
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dlerror ());
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fp = dlsym (h, "obj1func1");
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if (fp == NULL)
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error (EXIT_FAILURE, 0, "getting `obj1func1' in `%s': %s",
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"testobj1.so", dlerror ());
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res = fp (10);
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printf ("fp(10) = %d\n", res);
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if (dlclose (h) != 0)
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error (EXIT_FAILURE, 0, "while close `%s': %s",
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"testobj1.so", dlerror ());
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return res != 42;
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}
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extern int foo (int a);
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int
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foo (int a)
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{
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return a + 10;
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}
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