44 lines
943 B
C
44 lines
943 B
C
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#include <stdio.h>
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extern int successful_rtld_next_test (void);
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extern void *failing_rtld_next_use (void);
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static int
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do_test (void)
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{
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int result;
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void *addr;
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/* First try call a function which uses RTLD_NEXT and calls that
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function. */
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result = successful_rtld_next_test ();
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if (result == 42)
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{
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puts ("RTLD_NEXT seems to work for existing functions");
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result = 0;
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}
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else
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{
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printf ("Heh? `successful_rtld_next_test' returned %d\n", result);
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result = 1;
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}
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/* Next try a function which tries to get a function with RTLD_NEXT
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but that fails. This dlsym() call should return a NULL pointer
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and do nothing else. */
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addr = failing_rtld_next_use ();
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if (addr == NULL)
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puts ("dlsym returned NULL for non-existing function. Good");
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else
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{
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puts ("dlsym found something !?");
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result = 1;
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}
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return result;
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}
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#include <support/test-driver.c>
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