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20bb288327
* dlfcn/defaultmod1.c: Add prototypes to avoid warnings. * dlfcn/defaultmod2.c: Likewise. * dlfcn/dlopen.c: Likewise. * dlfcn/dlopenold.c: Likewise. * dlfcn/failtestmod.c: Likewise. * dlfcn/glreflib1.c: Likewise. * dlfcn/glreflib2.c: Likewise. * dlfcn/eval.c: Likewise. Add attributes. * ctype/ctype-extn.c: Define isblank and not __isblank.
27 lines
459 B
C
27 lines
459 B
C
#include <dlfcn.h>
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#include <stdio.h>
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extern void constr (void) __attribute__ ((__constructor__));
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void
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__attribute__ ((__constructor__))
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constr (void)
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{
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void *handle;
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void *m;
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/* Open the library. */
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handle = dlopen (NULL, RTLD_NOW);
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if (handle == NULL)
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{
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puts ("Cannot get handle to own object");
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return;
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}
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/* Get a symbol. */
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m = dlsym (handle, "main");
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puts ("called dlsym() to get main");
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dlclose (handle);
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}
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