/home/stan/gdb/src/gdb/tui/tui-io.c File Reference

#include "defs.h"
#include "target.h"
#include "event-loop.h"
#include "event-top.h"
#include "command.h"
#include "top.h"
#include "tui/tui.h"
#include "tui/tui-data.h"
#include "tui/tui-io.h"
#include "tui/tui-command.h"
#include "tui/tui-win.h"
#include "tui/tui-wingeneral.h"
#include "tui/tui-file.h"
#include "ui-out.h"
#include "cli-out.h"
#include <fcntl.h>
#include <signal.h>
#include <stdio.h>
#include "filestuff.h"
#include "gdb_curses.h"
#include "readline/readline.h"

Go to the source code of this file.

Defines
#define	CTRL_CHAR(c)   ((c) < control_character_threshold && (((c) & 0x80) == 0))
#define	PUTX(c)
Functions
int	key_is_start_sequence (int ch)
int	key_is_end_sequence (int ch)
int	key_is_backspace (int ch)
int	key_is_command_char (int ch)
static unsigned int	tui_handle_resize_during_io (unsigned int)
static void	tui_putc (char c)
void	tui_puts (const char *string)
void	tui_redisplay_readline (void)
static void	tui_prep_terminal (int notused1)
static void	tui_deprep_terminal (void)
static const char *	printable_part (const char *pathname)
static int	print_filename (const char *to_print, const char *full_pathname)
static int	get_y_or_n (void)
static void	tui_rl_display_match_list (char **matches, int len, int max)
void	tui_setup_io (int mode)
void	tui_initialize_io (void)
int	tui_getc (FILE *fp)
Variables
static struct ui_file *	tui_stdout
static struct ui_file *	tui_stderr
struct ui_out *	tui_out
static struct ui_file *	tui_old_stdout
static struct ui_file *	tui_old_stderr
struct ui_out *	tui_old_uiout
static Function *	tui_old_rl_getc_function
static VFunction *	tui_old_rl_redisplay_function
static VFunction *	tui_old_rl_prep_terminal
static VFunction *	tui_old_rl_deprep_terminal
static int	tui_old_rl_echoing_p
static FILE *	tui_rl_outstream
static FILE *	tui_old_rl_outstream
static char *	tui_rl_saved_prompt

---

Define Documentation

#define CTRL_CHAR

(

c

)

((c) < control_character_threshold && (((c) & 0x80) == 0))

Definition at line 80 of file tui-io.c.

Referenced by tui_redisplay_readline().

#define PUTX

(

c

)

Value:

do { \
      if (CTRL_CHAR (c)) \
        { \
          tui_puts ("^"); \
          tui_putc (UNCTRL (c)); \
          printed_len += 2; \
        } \
      else if (c == RUBOUT) \
        { \
          tui_puts ("^?"); \
          printed_len += 2; \
        } \
      else \
        { \
          tui_putc (c); \
          printed_len++; \
        } \
    } while (0)

Definition at line 341 of file tui-io.c.

Referenced by print_filename().

---

Function Documentation

static int get_y_or_n

(

void

)

[static]

Definition at line 377 of file tui-io.c.

Referenced by tui_rl_display_match_list().

int key_is_backspace

(

int

ch

)

Definition at line 62 of file tui-io.c.

int key_is_command_char

(

int

ch

)

Definition at line 68 of file tui-io.c.

References key_is_start_sequence().

Referenced by tui_getc().

int key_is_end_sequence

(

int

ch

)

Definition at line 56 of file tui-io.c.

Referenced by tui_dispatch_ctrl_char().

int key_is_start_sequence

(

int

ch

)

Definition at line 50 of file tui-io.c.

Referenced by key_is_command_char(), and tui_dispatch_ctrl_char().

static int print_filename	(	const char *	to_print,
		const char *	full_pathname
	)		[static]

Definition at line 362 of file tui-io.c.

References PUTX.

Referenced by tui_rl_display_match_list().

static const char* printable_part

(

const char *

pathname

)

[static]

Definition at line 331 of file tui-io.c.

Referenced by tui_rl_display_match_list().

static void tui_deprep_terminal

(

void

)

[static]

Definition at line 302 of file tui-io.c.

Referenced by tui_setup_io().

int tui_getc

(

FILE *

fp

)

Definition at line 648 of file tui-io.c.

References key_is_command_char(), TUI_CMD_WIN, tui_dispatch_ctrl_char(), and tui_handle_resize_during_io().

Referenced by ATTRIBUTE_PRINTF(), and tui_setup_io().

static unsigned int tui_handle_resize_during_io

(

unsigned int

original_ch

)

[static]

Definition at line 707 of file tui-io.c.

References dont_repeat(), tui_refresh_all_win(), tui_resize_all(), tui_set_win_resized_to(), and tui_win_resized().

Referenced by tui_getc().

void tui_initialize_io

(

void

)

Definition at line 601 of file tui-io.c.

References add_file_handler(), cli_out_new(), fprintf_unfiltered(), gdb_pipe_cloexec(), gdb_stderr, gdb_stdout, tui_fileopen(), tui_out_new(), and tui_rl_outstream.

Referenced by tui_init().

static void tui_prep_terminal

(

int

notused1

)

[static]

Definition at line 290 of file tui-io.c.

References tui_rl_saved_prompt, and xfree().

Referenced by tui_setup_io().

static void tui_putc

(

char

c

)

[static]

Definition at line 153 of file tui-io.c.

References tui_puts().

Referenced by tui_rl_display_match_list().

void tui_puts

(

const char *

string

)

Definition at line 164 of file tui-io.c.

References TUI_CMD_WIN.

Referenced by tui_file_fputs(), tui_putc(), and tui_rl_display_match_list().

void tui_redisplay_readline

(

void

)

Definition at line 201 of file tui-io.c.

References CTRL_CHAR, immediate_quit, line, TUI_CMD_WIN, tui_current_key_mode, TUI_ONE_COMMAND_MODE, tui_rl_saved_prompt, tui_set_key_mode(), and TUI_SINGLE_KEY_MODE.

Referenced by tui_rl_startup_hook(), and tui_setup_io().

static void tui_rl_display_match_list	(	char **	matches,
		int	len,
		int	max
	)		[static]

Definition at line 403 of file tui-io.c.

References get_y_or_n(), max, print_filename(), printable_part(), qsort, TUI_CMD_WIN, tui_putc(), tui_puts(), and xsnprintf().

Referenced by tui_setup_io().

void tui_setup_io

(

int

mode

)

Definition at line 511 of file tui-io.c.

References current_uiout, gdb_stderr, gdb_stdlog, gdb_stdout, gdb_stdtarg, gdb_stdtargerr, tui_deprep_terminal(), tui_getc(), tui_old_rl_deprep_terminal, tui_old_rl_echoing_p, tui_old_rl_getc_function, tui_old_rl_outstream, tui_old_rl_prep_terminal, tui_old_rl_redisplay_function, tui_old_stderr, tui_old_stdout, tui_old_uiout, tui_out, tui_prep_terminal(), tui_redisplay_readline(), tui_rl_display_match_list(), tui_rl_outstream, tui_stderr, and tui_stdout.

Referenced by tui_disable(), and tui_enable().

---

Variable Documentation

VFunction* tui_old_rl_deprep_terminal [static]

Definition at line 135 of file tui-io.c.

Referenced by tui_setup_io().

int tui_old_rl_echoing_p [static]

Definition at line 136 of file tui-io.c.

Referenced by tui_setup_io().

Function* tui_old_rl_getc_function [static]

Definition at line 132 of file tui-io.c.

Referenced by tui_setup_io().

FILE* tui_old_rl_outstream [static]

Definition at line 141 of file tui-io.c.

Referenced by tui_setup_io().

VFunction* tui_old_rl_prep_terminal [static]

Definition at line 134 of file tui-io.c.

Referenced by tui_setup_io().

VFunction* tui_old_rl_redisplay_function [static]

Definition at line 133 of file tui-io.c.

Referenced by tui_setup_io().

struct ui_file* tui_old_stderr [static]

Definition at line 128 of file tui-io.c.

Referenced by tui_setup_io().

struct ui_file* tui_old_stdout [static]

Definition at line 127 of file tui-io.c.

Referenced by tui_setup_io().

struct ui_out* tui_old_uiout

Definition at line 129 of file tui-io.c.

Referenced by tui_resume(), tui_setup_io(), and tui_ui_out().

struct ui_out* tui_out

Definition at line 124 of file tui-io.c.

Referenced by tui_setup_io(), and tui_ui_out().

FILE* tui_rl_outstream [static]

Definition at line 140 of file tui-io.c.

Referenced by tui_initialize_io(), and tui_setup_io().

char* tui_rl_saved_prompt [static]

Definition at line 148 of file tui-io.c.

Referenced by tui_prep_terminal(), and tui_redisplay_readline().

struct ui_file* tui_stderr [static]

Definition at line 123 of file tui-io.c.

Referenced by tui_setup_io().

struct ui_file* tui_stdout [static]

Definition at line 122 of file tui-io.c.

Referenced by tui_setup_io().