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- #include <dlfcn.h>
- #include <stdio.h>
- #include <string.h>
- static int
- do_test (void)
- {
- Dl_info i;
- if (dladdr (&printf, &i) == 0)
- {
- puts ("not found");
- return 1;
- }
- printf ("found symbol %s in %s\n", i.dli_sname, i.dli_fname);
- return i.dli_sname == NULL
- || (strcmp (i.dli_sname, "printf") != 0
- /* On architectures which create PIC code by default
- &printf may resolve to an address in libc.so
- rather than in the binary. printf and _IO_printf
- are aliased and which one comes first in the
- hash table is up to the linker. */
- && strcmp (i.dli_sname, "_IO_printf") != 0);
- }
- #include <support/test-driver.c>
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