intr_char.c File Reference

#include <grass/gis.h>
#include <grass/config.h>
#include <sgtty.h>

Include dependency graph for intr_char.c:

Go to the source code of this file.

Defines
#define	TYPE   tchars
#define	C   t_intrc
#define	GET   TIOCGETC
Functions
char	G_intr_char (void)
	return interrupt char

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Define Documentation

#define C   t_intrc

Definition at line 17 of file intr_char.c.

#define GET   TIOCGETC

Definition at line 18 of file intr_char.c.

Referenced by G_intr_char().

#define TYPE   tchars

Definition at line 16 of file intr_char.c.

Referenced by G_intr_char().

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Function Documentation

char G_intr_char

(

void

)

return interrupt char

This routine returns the user's keyboard interrupt character. This is the character that generates the SIGINT signal from the keyboard.

Parameters:

~

Returns:

char

Definition at line 33 of file intr_char.c.

References GET, and TYPE.