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Last change
on this file was 2036, checked in by bird, 20 years ago |
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Initial revision
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Property cvs2svn:cvs-rev
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1.1
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Property svn:eol-style
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native
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Property svn:executable
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*
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Property svn:keywords
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Author Date Id Revision
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File size:
683 bytes
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| 1 | #include <dlfcn.h>
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| 2 | #include <error.h>
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| 3 | #include <stdio.h>
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| 4 | #include <stdlib.h>
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| 5 |
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| 6 | int
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| 7 | main (void)
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| 8 | {
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| 9 | void *h;
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| 10 | int (*fp) (int);
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| 11 | int res;
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| 12 |
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| 13 | h = dlopen ("${ORIGIN}/testobj1.so", RTLD_LAZY);
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| 14 | if (h == NULL)
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| 15 | error (EXIT_FAILURE, 0, "while loading `%s': %s", "testobj1.so",
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| 16 | dlerror ());
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| 17 |
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| 18 | fp = dlsym (h, "obj1func1");
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| 19 | if (fp == NULL)
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| 20 | error (EXIT_FAILURE, 0, "getting `obj1func1' in `%s': %s",
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| 21 | "testobj1.so", dlerror ());
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| 22 |
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| 23 | res = fp (10);
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| 24 | printf ("fp(10) = %d\n", res);
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| 25 |
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| 26 | if (dlclose (h) != 0)
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| 27 | error (EXIT_FAILURE, 0, "while close `%s': %s",
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| 28 | "testobj1.so", dlerror ());
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| 29 |
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| 30 | return res != 42;
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| 31 | }
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| 32 |
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| 33 |
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| 34 | extern int foo (int a);
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| 35 | int
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| 36 | foo (int a)
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| 37 | {
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| 38 | return a + 10;
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| 39 | }
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