diff options
Diffstat (limited to 'test/dlopen/test1.c')
-rw-r--r-- | test/dlopen/test1.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/test/dlopen/test1.c b/test/dlopen/test1.c new file mode 100644 index 000000000..c13eb3006 --- /dev/null +++ b/test/dlopen/test1.c @@ -0,0 +1,33 @@ +#include <fcntl.h> +#include <stdlib.h> +#include <stdio.h> +#include <dlfcn.h> + +#ifdef __UCLIBC__ +extern void _dlinfo(void); +#endif + +int main(int argc, char **argv) { + void *handle; + int (*mydltest)(const char *s); + char *error; + + handle = dlopen ("./libtest1.so", RTLD_LAZY); + if (!handle) { + fprintf(stderr, "Could not open ./libtest1.so: %s\n", dlerror()); + exit(1); + } + + mydltest = dlsym(handle, "dltest"); + if ((error = dlerror()) != NULL) { + fprintf(stderr, "Could not locate symbol 'dltest': %s\n", error); + exit(1); + } + + mydltest("hello world!"); + + dlclose(handle); + + return EXIT_SUCCESS; +} + |