diff options
Diffstat (limited to 'elf/loadfail.c')
-rw-r--r-- | elf/loadfail.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/elf/loadfail.c b/elf/loadfail.c new file mode 100644 index 0000000..60deb77 --- /dev/null +++ b/elf/loadfail.c @@ -0,0 +1,30 @@ +#include <dlfcn.h> +#include <error.h> +#include <stdio.h> +#include <stdlib.h> + +int +main (void) +{ + void *h; + + if (dlopen ("testobj1.so", RTLD_GLOBAL | RTLD_NOW) == NULL + || dlopen ("testobj1.so", RTLD_GLOBAL | RTLD_NOW) == NULL + || dlopen ("testobj2.so", RTLD_GLOBAL | RTLD_NOW) == NULL + || dlopen ("testobj3.so", RTLD_GLOBAL | RTLD_NOW) == NULL + || dlopen ("testobj4.so", RTLD_GLOBAL | RTLD_NOW) == NULL + || dlopen ("testobj5.so", RTLD_GLOBAL | RTLD_NOW) == NULL) + error (EXIT_FAILURE, 0, "failed to load shared object: %s", dlerror ()); + + h = dlopen ("failobj.so", RTLD_GLOBAL | RTLD_NOW); + + printf ("h = %p, %s\n", h, h == NULL ? "ok" : "fail"); + + return h != NULL; +} + +int +foo (int a) +{ + return 10; +} |