| 1 | |
| 2 | |
| 3 | * A function which calls out to another object. MODNAME selects which object
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| 4 | * this one is, so a test can make the caller a module and the callee's owner
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| 5 | * something else.
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| 6 |
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| 7 |
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| 8 | #ifndef MODNAME
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| 9 | #define MODNAME "vmlinux"
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| 10 | #endif
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| 11 |
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| 12 |
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| 13 | static const char __modinfo[]
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| 14 | __attribute__((section(".modinfo"), used, aligned(1))) = "\0name=" MODNAME;
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| 15 |
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| 16 | extern int other_mod_func(int x);
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| 17 |
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| 18 | int target(int x)
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| 19 | {
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| 20 | #ifdef PATCHED
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| 21 | return other_mod_func(x) + 2;
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| 22 | #else
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| 23 | return other_mod_func(x) + 1;
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| 24 | #endif
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| 25 | }
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