30 	char dir[512] = { '\0' };  in make_uml_dir()  local
42 		strlcpy(dir, home, sizeof(dir));  in make_uml_dir()
45 	strlcat(dir, uml_dir, sizeof(dir));  in make_uml_dir()
46 	len = strlen(dir);  in make_uml_dir()
47 	if (len > 0 && dir[len - 1] != '/')  in make_uml_dir()
48 		strlcat(dir, "/", sizeof(dir));  in make_uml_dir()
51 	uml_dir = malloc(strlen(dir) + 1);  in make_uml_dir()
56 	strcpy(uml_dir, dir);  in make_uml_dir()
78 static int remove_files_and_dir(char *dir)  in remove_files_and_dir()  argument
86 	directory = opendir(dir);  in remove_files_and_dir()
97 		len = strlen(dir) + sizeof("/") + strlen(ent->d_name) + 1;  in remove_files_and_dir()
103 		sprintf(file, "%s/%s", dir, ent->d_name);  in remove_files_and_dir()
110 	if (rmdir(dir) < 0 && errno != ENOENT) {  in remove_files_and_dir()
133 static inline int is_umdir_used(char *dir)  in is_umdir_used()  argument
139 	n = snprintf(file, sizeof(file), "%s/pid", dir);  in is_umdir_used()
194 static int umdir_take_if_dead(char *dir)  in umdir_take_if_dead()  argument
197 	if (is_umdir_used(dir))  in umdir_take_if_dead()
200 	ret = remove_files_and_dir(dir);  in umdir_take_if_dead()
385 	char dir[strlen(uml_dir) + UMID_LEN + 1], err;  in remove_umid_dir()  local
387 	sprintf(dir, "%s%s", uml_dir, umid);  in remove_umid_dir()
388 	err = remove_files_and_dir(dir);  in remove_umid_dir()