| #define _GNU_SOURCE | |
| #include <dlfcn.h> | |
| #include "libc.h" | |
| hidden int __dl_invalid_handle(void *); | |
| hidden void __dl_seterr(const char *, ...); | |
| int dlinfo(void *dso, int req, void *res) | |
| { | |
| if (__dl_invalid_handle(dso)) return -1; | |
| if (req != RTLD_DI_LINKMAP) { | |
| __dl_seterr("Unsupported request %d", req); | |
| return -1; | |
| } | |
| *(struct link_map **)res = dso; | |
| return 0; | |
| } |