format_timeval, 0 /* current bat-time */ ,
0 /* current bat-format */ ,
cli_file_index, cf->current_command);
+ if (cf->current_command[vec_len (cf->current_command) - 1] != '\n')
+ lv = format (lv, "\n");
int rv __attribute__ ((unused)) = write (um->log_fd, lv, vec_len (lv));
}
static vlib_node_registration_t r = {
.function = unix_cli_process,
.type = VLIB_NODE_TYPE_PROCESS,
- .process_log2_n_stack_bytes = 17,
+ .process_log2_n_stack_bytes = 18,
};
r.name = name;
clib_panic ("sigaction");
/* Retrieve the current terminal size */
- ioctl (STDIN_FILENO, TIOCGWINSZ, &ws);
- cf->width = ws.ws_col;
- cf->height = ws.ws_row;
+ if (ioctl (STDIN_FILENO, TIOCGWINSZ, &ws) == 0)
+ {
+ cf->width = ws.ws_col;
+ cf->height = ws.ws_row;
+ }
if (cf->width == 0 || cf->height == 0)
{
unformat_free (&sub_input);
done:
- if (fd > 0)
+ if (fd >= 0)
close (fd);
vec_free (file_name);
};
/* *INDENT-ON* */
+
+#define MAX_CLI_WAIT 86400
+/** CLI command to wait <sec> seconds. Useful for exec script. */
+static clib_error_t *
+unix_wait_cmd (vlib_main_t * vm,
+ unformat_input_t * input, vlib_cli_command_t * cmd)
+{
+ unformat_input_t _line_input, *line_input = &_line_input;
+ f64 sec = 1.0;
+
+ if (!unformat_user (input, unformat_line_input, line_input))
+ return 0;
+
+ while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (line_input, "%f", &sec))
+ ;
+ else
+ return clib_error_return (0, "unknown parameter: `%U`",
+ format_unformat_error, input);
+ }
+
+ if (sec <= 0 || sec > MAX_CLI_WAIT || floor (sec * 1000) / 1000 != sec)
+ return clib_error_return (0,
+ "<sec> must be a positive value and less than 86400 (one day) with no more than msec precision.");
+
+ vlib_process_wait_for_event_or_clock (vm, sec);
+ vlib_cli_output (vm, "waited %.3f sec.", sec);
+
+ unformat_free (line_input);
+ return 0;
+}
+/* *INDENT-OFF* */
+VLIB_CLI_COMMAND (cli_unix_wait_cmd, static) = {
+ .path = "wait",
+ .short_help = "wait <sec>",
+ .function = unix_wait_cmd,
+};
+/* *INDENT-ON* */
+
static clib_error_t *
unix_cli_init (vlib_main_t * vm)
{