shell-wait-for-input.c File Reference

Shell Wait for Input Implementation. More...

#include <rtems/shell.h>
#include <termios.h>
#include <unistd.h>

Functions
rtems_status_code	rtems_shell_wait_for_explicit_input (int fd, int timeout_in_seconds, rtems_shell_wait_for_input_notification notification, void *notification_arg, int desired_input)
	Waits for explicit input.
rtems_status_code	rtems_shell_wait_for_input (int fd, int timeout_in_seconds, rtems_shell_wait_for_input_notification notification, void *notification_arg)
	Waits for input.

Detailed Description

Shell Wait for Input Implementation.

Function Documentation

rtems_shell_wait_for_explicit_input()

rtems_status_code rtems_shell_wait_for_explicit_input	(	int	fd,
		int	timeout_in_seconds,
		rtems_shell_wait_for_input_notification	notification,
		void *	notification_arg,
		int	desired_input
	)

Waits for explicit input.

Parameters

desired_input

An explicit unsigned character to wait for or -1 to accept any input.

Return values

RTEMS_SUCCESSFUL	Input detected.
RTEMS_TIMEOUT	Timeout expired.
RTEMS_UNSATISFIED	Cannot change or restore termios attributes.

rtems_shell_wait_for_input()

rtems_status_code rtems_shell_wait_for_input	(	int	fd,
		int	timeout_in_seconds,
		rtems_shell_wait_for_input_notification	notification,
		void *	notification_arg
	)

Waits for input.

Return values

RTEMS_SUCCESSFUL	Input detected.
RTEMS_TIMEOUT	Timeout expired.
RTEMS_UNSATISFIED	Cannot change or restore termios attributes.