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d57a3f0e02
2003-08-11 Carlos O'Donell <carlos@baldric.uwo.ca> * dlfcn/default.c (main): Cast dlsym loaded value to same type as main. Address passed to test_in_mod1 and test_in_mod2 without casting. * dlfcn/defaultmod1.c: Change prototype of test_in_mod1. (test_in_mod1): Cast dlsym loaded value to same type as mainp. * dlfcn/defaultmod2.c: Change prototype of test_in_mod2. (test_in_mod2): Cast dlsym loaded value to same type as mainp. 2003-08-15 Jakub Jelinek <jakub@redhat.com> * sysdeps/sparc/sparc32/elf/configure.in (libc_cv_sparc32_tls): Change quotes before using []. * sysdeps/unix/sysv/linux/sparc/sys/user.h: New file. * sysdeps/sparc/sparc32/bits/atomic.h (__sparc32_atomic_lock): Renamed to... (__sparc32_atomic_locks): ...this. Change into 64-byte array. (__sparc32_atomic_do_lock, __sparc32_atomic_do_unlock): Add addr argument. Select one of 64 locks from address bits. (atomic_compare_and_exchange_val_acq, atomic_compare_and_exchange_bool_acq): Pass memory address to __sparc32_atomic_do_{,un}lock.
65 lines
1.3 KiB
C
65 lines
1.3 KiB
C
#include <dlfcn.h>
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#include <stdio.h>
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extern int found_in_mod1 (void);
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int
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found_in_mod1 (void)
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{
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return 1;
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}
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extern int test_in_mod1 (int (*mainp)(int, char **));
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int
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test_in_mod1 (int (*mainp)(int, char **))
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{
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int (*ifp) (void);
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void *p;
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int result = 0;
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/* Find function `main'. */
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p = dlsym (RTLD_DEFAULT, "main");
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if (p == NULL)
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{
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printf ("%s: main not found\n", __FILE__);
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result = 1;
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}
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else if ((int (*)(int, char **))p != mainp)
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{
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printf ("%s: wrong address returned for main\n", __FILE__);
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result = 1;
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}
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else
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printf ("%s: main correctly found\n", __FILE__);
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ifp = dlsym (RTLD_DEFAULT, "found_in_mod1");
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if ((void *) ifp == NULL)
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{
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printf ("%s: found_in_mod1 not found\n", __FILE__);
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result = 1;
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}
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else if (ifp () != 1)
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{
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printf ("%s: wrong address returned for found_in_mod1\n", __FILE__);
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result = 1;
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}
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else
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printf ("%s: found_in_mod1 correctly found\n", __FILE__);
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ifp = dlsym (RTLD_DEFAULT, "found_in_mod2");
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if ((void *) ifp == NULL)
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{
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printf ("%s: found_in_mod2 not found\n", __FILE__);
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result = 1;
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}
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else if (ifp () != 2)
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{
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printf ("%s: wrong address returned for found_in_mod2\n", __FILE__);
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result = 1;
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}
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else
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printf ("%s: found_in_mod2 correctly found\n", __FILE__);
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return result;
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}
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