33 lines
502 B
C
33 lines
502 B
C
#include <stdio.h>
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#include <dlfcn.h>
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int bar = -20;
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int
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main (void)
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{
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int ret = 0;
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void *handle;
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void (*fcn) (void);
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handle = dlopen("./tmpdir/libdl1.so", RTLD_GLOBAL|RTLD_LAZY);
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if (!handle)
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{
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printf("dlopen ./tmpdir/libdl1.so: %s\n", dlerror ());
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return 1;
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}
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fcn = (void (*)(void)) dlsym(handle, "foo");
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if (!fcn)
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{
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printf("dlsym foo: %s\n", dlerror ());
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ret += 1;
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}
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else
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{
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(*fcn) ();
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}
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dlclose (handle);
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return ret;
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}
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