terminal.c File Reference

Terminal control: dimensions, raw mode, cursor management. More...

#include "minishell_ui.h"

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Detailed Description

Terminal control: dimensions, raw mode, cursor management.

Definition in file terminal.c.

Functions
void	get_term_size (t_term *term)
	Get the terinal dimensions via ioctl and store them. More...
void	set_raw_mode (t_term *term)
	Switch the terminal into non canonical and no echo mode. More...
void	restore_term_mode (t_term *term)
	Restore the terminal to the saved settings. More...
void	print_goodbye (void)
	Print the exit banner to STDOUT. More...

Function Documentation

get_term_size()

void get_term_size

(

t_term *

term

)

Get the terinal dimensions via ioctl and store them.

Fallback is 80x24 (default) in case ioctl fails

Parameters

term	Terminal state to fill with width and height

Definition at line 22 of file terminal.c.

References t_term::height, and t_term::width.

Referenced by check_resize(), and init_term().

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set_raw_mode()

void set_raw_mode

(

t_term *

term

)

Switch the terminal into non canonical and no echo mode.

• Save original termios settings in term->orig for later
• Disable ECHO and ICANON & set VMIN = 1 and VTIME = 0

Parameters

term	Terminal state (original is saved before modification)

Definition at line 46 of file terminal.c.

References t_term::orig.

Referenced by init_term().

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restore_term_mode()

void restore_term_mode

(

t_term *

term

)

Restore the terminal to the saved settings.

Parameters

term	Terminal state (holds the saved orig termios)

Definition at line 63 of file terminal.c.

References t_term::orig.

Referenced by cleanup_term().

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print_goodbye()

void print_goodbye

(

void

)

Print the exit banner to STDOUT.

Definition at line 71 of file terminal.c.

References BOLD, PURPLE, and RESET.

Referenced by run_ui_mode().

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