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64 lines
1.7 KiB
C
64 lines
1.7 KiB
C
/* This is the main program for the shared library test. */
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#include <stdio.h>
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int mainvar = 1;
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int overriddenvar = 2;
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extern int shlibvar1;
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extern int shlib_mainvar ();
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extern int shlib_overriddenvar ();
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extern int shlib_shlibvar1 ();
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extern int shlib_shlibvar2 ();
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extern int shlib_shlibcall ();
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extern int shlib_maincall ();
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extern int shlib_checkfunptr1 ();
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extern int shlib_checkfunptr2 ();
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extern int (*shlib_getfunptr1 ()) ();
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extern int (*shlib_getfunptr2 ()) ();
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extern int shlib_check ();
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/* This function is called by the shared library. */
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int
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main_called ()
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{
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return 6;
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}
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int
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main ()
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{
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int (*p) ();
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printf ("mainvar == %d\n", mainvar);
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printf ("overriddenvar == %d\n", overriddenvar);
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printf ("shlibvar1 == %d\n", shlibvar1);
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printf ("shlib_mainvar () == %d\n", shlib_mainvar ());
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printf ("shlib_overriddenvar () == %d\n", shlib_overriddenvar ());
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printf ("shlib_shlibvar1 () == %d\n", shlib_shlibvar1 ());
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printf ("shlib_shlibvar2 () == %d\n", shlib_shlibvar2 ());
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printf ("shlib_shlibcall () == %d\n", shlib_shlibcall ());
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printf ("shlib_maincall () == %d\n", shlib_maincall ());
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printf ("shlib_checkfunptr1 (shlib_mainvar) == %d\n",
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shlib_checkfunptr1 (shlib_mainvar));
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printf ("shlib_checkfunptr2 (main_called) == %d\n",
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shlib_checkfunptr2 (main_called));
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p = shlib_getfunptr1 ();
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printf ("shlib_getfunptr1 () ");
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if (p == shlib_mainvar)
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printf ("==");
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else
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printf ("!=");
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printf (" shlib_mainvar\n");
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p = shlib_getfunptr2 ();
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printf ("shlib_getfunptr2 () ");
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if (p == main_called)
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printf ("==");
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else
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printf ("!=");
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printf (" main_called\n");
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printf ("shlib_check () == %d\n", shlib_check ());
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return 0;
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}
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