84 	int ret_val;  in cmd_execute_command()  local
159 	ret_val = 0;  in cmd_execute_command()
160 	return (ret_val);  in cmd_execute_command()
184 	char *ret_val;  in cmd_execute_command_and_retrieve_string()  local
257 		ret_val = cmd_retrieve_string(output[0], &err);  in cmd_execute_command_and_retrieve_string()
266 	ret_val = cmd_retrieve_string(output[0], &err);  in cmd_execute_command_and_retrieve_string()
271 	return (ret_val);  in cmd_execute_command_and_retrieve_string()
292 	char *ret_val;  in cmd_retrieve_string()  local
305 	ret_val = (char *)calloc((size_t)1, (size_t)sizeof (char));  in cmd_retrieve_string()
306 	ret_val[0] = '\0';  in cmd_retrieve_string()
364 				(char *)calloc((size_t)(len+strlen(ret_val)+1),  in cmd_retrieve_string()
381 					strlen(ret_val) + 1), "%s%s",  in cmd_retrieve_string()
382 					ret_val, buffer);  in cmd_retrieve_string()
384 				(void) free(ret_val);  in cmd_retrieve_string()
385 				ret_val = strdup(tmp_string);  in cmd_retrieve_string()
387 				if (ret_val == NULL) {  in cmd_retrieve_string()
401 	return (ret_val);  in cmd_retrieve_string()