Getch() in Linux

[GLCODER]

Does anyone know of a getch() equivalent that exists in linux?
I have just started doing some basic programming and am currently running Knoppix on CD.
So I'm not sure what kind of file library I have available.

Any help would be greatly appreciated;

GL

[Banfa]

What programming language are you talking about? C/C++?

In my MSVC I can find

getc
getchar
_getch

getc and getch are standard library functions and should be found in any C/C++ implementation.

_getch is a platform implementation function (denoted by the _ at the start of the name), a function provide by the platform in question to support the rest of the c standard library.

The closest standard library equivilent to _getch is getchar.

[justaguy1010]

What programming language are you talking about? C/C++?

In my MSVC I can find

getc
getchar
_getch

getc and getch are standard library functions and should be found in any C/C++ implementation.

_getch is a platform implementation function (denoted by the _ at the start of the name), a function provide by the platform in question to support the rest of the c standard library.

The closest standard library equivilent to _getch is getchar.

Put the following text in to Gedit and save as getch.h
to use the function use mygetch()

works like a charm

/
 
#include <termios.h>
#include <unistd.h>
 
int mygetch(void)
{
struct termios oldt,
newt;
int ch;
tcgetattr( STDIN_FILENO, &oldt );
newt = oldt;
newt.c_lflag &= ~( ICANON | ECHO );
tcsetattr( STDIN_FILENO, TCSANOW, &newt );
ch = getchar();
tcsetattr( STDIN_FILENO, TCSANOW, &oldt );
return ch;
}
 

/solution provided by kermi3 from this web posting http://cboard.cprogramming.com/archi...p/t-27714.html

[Emmett Brown]

@justaguy1010


Actually the compiler says that getchar() "is not declared in this scope".

I found out that you have to include the <cstdio> library.

Also, it appears this function can't read the '\r' character. (The enter key).

Anyway, thank you so much! you helped me a lot!