93 	char *comment = NULL;  in delete_file()  local
96 	public = key_load_public(filename, &comment);  in delete_file()
103 			filename, comment);  in delete_file()
110 	xfree(comment);  in delete_file()
139 	char *comment = NULL;  in add_file()  local
148 	private = key_load_private(filename, "", &comment);  in add_file()
149 	if (comment == NULL)  in add_file()
150 		comment = xstrdup(filename);  in add_file()
158 			 gettext("Enter passphrase for %.200s: "), comment);  in add_file()
163 				xfree(comment);  in add_file()
166 			private = key_load_private(filename, pass, &comment);  in add_file()
175 	if (ssh_add_identity_constrained(ac, private, comment, lifetime)) {  in add_file()
177 			filename, comment);  in add_file()
182 	} else if (ssh_add_identity(ac, private, comment)) {  in add_file()
184 			filename, comment);  in add_file()
191 	xfree(comment);  in add_file()
201 	char *comment, *fp;  in list_identities()  local
206 		for (key = ssh_get_first_identity(ac, &comment, version);  in list_identities()
208 		    key = ssh_get_next_identity(ac, &comment, version)) {  in list_identities()
214 				    key_size(key), fp, comment, key_type(key));  in list_identities()
220 				fprintf(stdout, " %s\n", comment);  in list_identities()
223 			xfree(comment);  in list_identities()