53 lines
1.0 KiB
C
53 lines
1.0 KiB
C
#include <stdlib.h>
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#include <stdio.h>
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#include <sys/time.h>
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#include <dlfcn.h>
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#include <windows.h>
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int
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main(int argc, char *argv[])
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{
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void *module;
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void *symbol;
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if (argc < 3)
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{
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printf ("Usage: %s file.dll symbol\n\n", argv[0]);
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return EXIT_FAILURE;
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}
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printf ("opening module %s\n", argv[1]);
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module = dlopen(argv[1], 0);
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if (!module)
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{
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printf ("%s\n", dlerror());
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return EXIT_FAILURE;
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}
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printf ("opening module %s successful\n", argv[1]);
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printf ("getting symbol %s\n", argv[2]);
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symbol = dlsym(module, argv[2]);
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if (!symbol)
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{
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printf ("%s\n", dlerror());
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if (dlclose(module))
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printf ("%s\n", dlerror());
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return EXIT_FAILURE;
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}
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printf ("getting symbol %s successful\n", argv[2]);
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printf ("closing module %s\n", argv[1]);
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if (dlclose(module))
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{
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printf ("%s\n", dlerror());
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return EXIT_FAILURE;
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}
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printf ("closing module %s successful\n", argv[1]);
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return EXIT_SUCCESS;
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}
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