| #include <stdio.h> | |
| extern int i; | |
| int i = 42; | |
| // Undefined weak function in a dynamic library. | |
| __attribute__((weak)) void weakfoo(); | |
| // Regular function in a dynamic library. | |
| void foo() { | |
| // Try to call weakfoo so that the reference to weekfoo will be included in | |
| // the resulting .so file. | |
| if (weakfoo) | |
| weakfoo(); | |
| puts("Fooo!!"); | |
| } |