95 int sysfs__snprintf_build_id(const char *root_dir, char *sbuild_id, size_t sbuild_id_size)  in sysfs__snprintf_build_id()  argument
101 	if (!root_dir)  in sysfs__snprintf_build_id()
102 		root_dir = "";  in sysfs__snprintf_build_id()
104 	scnprintf(notes, sizeof(notes), "%s/sys/kernel/notes", root_dir);  in sysfs__snprintf_build_id()
574 					const char *root_dir)  in build_id_cache__find_debug()  argument
587 	if (root_dir) {  in build_id_cache__find_debug()
588 		path__join(dirbuf, PATH_MAX, root_dir, dirname);  in build_id_cache__find_debug()
628 		    const char *proper_name, const char *root_dir)  in build_id_cache__add()  argument
682 		debugfile = build_id_cache__find_debug(sbuild_id, nsi, root_dir);  in build_id_cache__add()
750 			    const char *proper_name, const char *root_dir)  in __build_id_cache__add_s()  argument
765 				  is_kallsyms, is_vdso, proper_name, root_dir);  in __build_id_cache__add_s()
776 				 const char *root_dir)  in build_id_cache__add_b()  argument
783 				       is_vdso, proper_name, root_dir);  in build_id_cache__add_b()
871 	const char *root_dir = NULL;  in dso__cache_build_id()  local
884 		if (*machine->root_dir) {  in dso__cache_build_id()
885 			root_dir = machine->root_dir;  in dso__cache_build_id()
886 			ret = asprintf(&allocated_name, "%s/%s", root_dir, name);  in dso__cache_build_id()
902 				    is_kallsyms, is_vdso, proper_name, root_dir);  in dso__cache_build_id()