mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-17 21:24:28 +00:00
29 lines
716 B
C++
29 lines
716 B
C++
#include <common/setTerminalEcho.h>
|
|
#include <common/errnoToString.h>
|
|
#include <stdexcept>
|
|
#include <cstring>
|
|
#include <string>
|
|
#include <termios.h>
|
|
#include <unistd.h>
|
|
|
|
|
|
void setTerminalEcho(bool enable)
|
|
{
|
|
/// Obtain terminal attributes,
|
|
/// toggle the ECHO flag
|
|
/// and set them back.
|
|
|
|
struct termios tty{};
|
|
|
|
if (0 != tcgetattr(STDIN_FILENO, &tty))
|
|
throw std::runtime_error(std::string("setTerminalEcho failed get: ") + errnoToString(errno));
|
|
|
|
if (enable)
|
|
tty.c_lflag |= ECHO;
|
|
else
|
|
tty.c_lflag &= ~ECHO;
|
|
|
|
if (0 != tcsetattr(STDIN_FILENO, TCSANOW, &tty))
|
|
throw std::runtime_error(std::string("setTerminalEcho failed set: ") + errnoToString(errno));
|
|
}
|