kbdterm.c File Reference

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Defines
#define	BACKSPACE   0x08
#define	SPACE   ' '
Functions
void	reset_kbd_line (char *prompt, char *line, int *code)
	Redraw prompt and empty input buffer.
int CFC_API	kbd_line (char *prompt, char *line, int *code)
	Read a line on terminal.

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Define Documentation

#define BACKSPACE   0x08

Definition at line 43 of file kbdterm.c.

Referenced by kbd_line().

#define SPACE   ' '

Definition at line 44 of file kbdterm.c.

Referenced by kbd_line().

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Function Documentation

int CFC_API kbd_line	(	char *	prompt,
		char *	line,
		int *	code
	)

Read a line on terminal.

Parameters:

[in]	prompt	is a null terminated prompt
[out]	line	is a null terminated character string, supposedly long enough ??
[in,out]	code	is an integer variable indicating On input <0 do not print the prompt, start with a line =0 print the prompt, start with an empty line >0 print the prompt, start with a line >1 as above but ignore Recall codes On output -1 recall previous line, if any, and reenter 0 OK, normal return +1 recall next line, if any, and reenter

Returns:

the number of characters in the string line

Definition at line 96 of file kbdterm.c.

References BACKSPACE, MAXBUF, reset_kbd_line(), reset_termio(), set_termio(), and SPACE.

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void reset_kbd_line	(	char *	prompt,
		char *	line,
		int *	code
	)

Redraw prompt and empty input buffer.

See also:

kbd_line for parameters.

Definition at line 62 of file kbdterm.c.

Referenced by kbd_line().

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