libexec/rtld-elf/rtld.c

79 static Obj_Entry *dlopen_object(const char *name, int fd, Obj_Entry *refobj,
130 static int symlook_default(SymLook *, const Obj_Entry *refobj);
1512 find_library(const char *xname, const Obj_Entry *refobj, int *fdp)
1518     objgiven = refobj != NULL;
1525 	return (origin_subst(__DECONST(Obj_Entry *, refobj),
1530 	(name = lm_find(refobj->path, xname)) == NULL)
1536      * If refobj->rpath != NULL, then refobj->runpath is NULL.  Fall
1541     if (objgiven && refobj->rpath != NULL && ld_library_path_rpath) {
1543 	  (refobj != NULL &&
1544 	  (pathname = search_library_path(name, refobj->rpath)) != NULL) ||
1550 	nodeflib = objgiven ? refobj->z_nodeflib : false;
1552 	  (pathname = search_library_path(name, refobj->rpath)) != NULL) ||
1553 	  (objgiven && refobj->runpath == NULL && refobj != obj_main &&
1557 	  (pathname = search_library_path(name, refobj->runpath)) != NULL) ||
1565     if (objgiven && refobj->path != NULL) {
1567 	  name, basename(refobj->path));
1581 find_symdef(unsigned long symnum, const Obj_Entry *refobj,
1596     if (symnum >= refobj->dynsymcount)
1603     ref = refobj->symtab + symnum;
1604     name = refobj->strtab + ref->st_name;
1618 	    _rtld_error("%s: Bogus symbol table entry %lu", refobj->path,
1623 	req.ventry = fetch_ventry(refobj, symnum);
1625 	res = symlook_default(&req, refobj);
1632 	defobj = refobj;
1652 	if (refobj != &obj_rtld)
1653 	    _rtld_error("%s: Undefined symbol \"%s\"", refobj->path, name);
2226 load_object(const char *name, int fd_u, const Obj_Entry *refobj, int flags)
2242 	path = find_library(name, refobj, &fd);
3129 dlopen_object(const char *name, int fd, Obj_Entry *refobj, int lo_flags,
3152 	obj = load_object(name, fd, refobj, lo_flags);
3929 symlook_default(SymLook *req, const Obj_Entry *refobj)
3940     if (refobj->symbolic && !donelist_check(&donelist, refobj)) {
3941 	res = symlook_obj(&req1, refobj);
3952     STAILQ_FOREACH(elm, &refobj->dldags, link) {
4876 check_object_provided_version(Obj_Entry *refobj, const Obj_Entry *depobj,
4882     vername = refobj->strtab + vna->vna_name;
4886 	    depobj->path, vername, refobj->path);
4908 	depobj->path, vername, refobj->path);