#include "defs.h"
#include "frame.h"
#include "inferior.h"
#include "command.h"
#include "serial.h"
#include "terminal.h"
#include "target.h"
#include "gdbthread.h"
#include "observer.h"
#include "gdb_string.h"
#include <signal.h>
#include <fcntl.h>
#include "gdb_select.h"
#include "inflow.h"
#include "gdbcmd.h"

Classes
struct	terminal_info
Defines
#define	O_NOCTTY 0
#define	OOPSY(what)
#define	O_ACCMODE (O_RDONLY \| O_WRONLY \| O_RDWR)
Enumerations
enum	{ yes, no, have_not_checked }
Functions
void	_initialize_inflow (void)
static void	pass_signal (int)
static void	terminal_ours_1 (int)
static struct terminal_info *	get_inflow_inferior_data (struct inferior *)
static void	show_interactive_mode (struct ui_file file, int from_tty, struct cmd_list_element c, const char *value)
int	gdb_has_a_terminal (void)
void	terminal_init_inferior_with_pgrp (int pgrp)
void	terminal_save_ours (void)
void	terminal_init_inferior (void)
void	terminal_inferior (void)
void	terminal_ours_for_output (void)
void	terminal_ours (void)
static void	inflow_inferior_data_cleanup (struct inferior inf, void arg)
static void	inflow_inferior_exit (struct inferior *inf)
void	copy_terminal_info (struct inferior to, struct inferior from)
void	term_info (char *arg, int from_tty)
void	child_terminal_info (const char *args, int from_tty)
void	new_tty_prefork (const char *ttyname)
static void	check_syscall (const char *msg, int result)
void	new_tty (void)
void	new_tty_postfork (void)
void	set_sigint_trap (void)
void	clear_sigint_trap (void)
pid_t	create_tty_session (void)
int	gdb_setpgid (void)
void	initialize_stdin_serial (void)
Variables
static struct serial *	stdin_serial
static struct terminal_info	our_terminal_info
static void(*	sigint_ours )()
static void(*	sigquit_ours )()
static const char *	inferior_thisrun_terminal
int	terminal_is_ours
enum { ... }	gdb_has_a_terminal_flag
static enum auto_boolean	interactive_mode = AUTO_BOOLEAN_AUTO
static struct inferior_data *	inflow_inferior_data
static void(*	osig )()
static int	osig_set

Define Documentation

#define O_ACCMODE (O_RDONLY | O_WRONLY | O_RDWR)

Referenced by child_terminal_info().

#define O_NOCTTY 0

Definition at line 42 of file inflow.c.

Referenced by new_tty(), and windows_create_inferior().

#define OOPSY ( what )

Value:

if (result == -1)       \
    fprintf_unfiltered(gdb_stderr, "[%s failed in terminal_inferior: %s]\n", \
            what, safe_strerror (errno))

Definition at line 207 of file inflow.c.

Referenced by terminal_inferior().

Enumeration Type Documentation

anonymous enum

Enumerator:

yes
no
have_not_checked

Definition at line 137 of file inflow.c.

Function Documentation

void _initialize_inflow ( void )

static void check_syscall	(	const char *	msg,
		int	result
	)		`[static]`

Definition at line 674 of file inflow.c.

References print_sys_errmsg().

Referenced by new_tty().

void child_terminal_info	(	const char *	args,
		int	from_tty
	)

Definition at line 569 of file inflow.c.

References _, current_inferior(), flags, gdb_has_a_terminal(), gdb_stdout, get_inflow_inferior_data(), arm-linux::inf, inferior_ptid, null_ptid, O_ACCMODE, printf_filtered(), ptid_equal(), serial_print_tty_state(), terminal_info::tflags, and terminal_info::ttystate.

Referenced by inf_child_target(), init_procfs_ops(), and init_windows_ops().

void clear_sigint_trap ( void )

Definition at line 795 of file inflow.c.

References osig.

Referenced by inf_ptrace_wait(), linux_nat_terminal_ours(), linux_nat_wait_1(), rs6000_wait(), and spu_child_wait().

void copy_terminal_info	(	struct inferior *	to,
		struct inferior *	from
	)

Definition at line 541 of file inflow.c.

References get_inflow_inferior_data(), terminal_info::run_terminal, serial_copy_tty_state(), terminal_info::ttystate, and xfree().

Referenced by linux_child_follow_fork().

pid_t create_tty_session ( void )

Definition at line 813 of file inflow.c.

References _, job_control, safe_strerror(), and warning().

Referenced by fork_inferior().

int gdb_has_a_terminal ( void )

Definition at line 163 of file inflow.c.

References AUTO_BOOLEAN_AUTO, AUTO_BOOLEAN_TRUE, gdb_has_a_terminal_flag, have_not_checked, no, our_terminal_info, serial_get_tty_state(), terminal_info::tflags, terminal_info::ttystate, and yes.

Referenced by child_terminal_info(), input_from_terminal_p(), show_interactive_mode(), terminal_inferior(), terminal_init_inferior_with_pgrp(), terminal_ours_1(), and terminal_save_ours().

int gdb_setpgid ( void )

Definition at line 842 of file inflow.c.

References job_control.

Referenced by fork_inferior().

static struct terminal_info * get_inflow_inferior_data ( struct inferior * inf ) [static, read]

Definition at line 505 of file inflow.c.

References XZALLOC.

Referenced by child_terminal_info(), copy_terminal_info(), new_tty_postfork(), set_sigint_trap(), terminal_inferior(), terminal_init_inferior_with_pgrp(), and terminal_ours_1().

static void inflow_inferior_data_cleanup	(	struct inferior *	inf,
		void *	arg
	)		`[static]`

Definition at line 488 of file inflow.c.

References terminal_info::run_terminal, terminal_info::ttystate, and xfree().

static void inflow_inferior_exit ( struct inferior * inf ) [static]

Definition at line 526 of file inflow.c.

References terminal_info::run_terminal, terminal_info::ttystate, and xfree().

void initialize_stdin_serial ( void )

Definition at line 876 of file inflow.c.

References serial_fdopen().

Referenced by gdb_init().

void new_tty ( void )

Definition at line 685 of file inflow.c.

References _, check_syscall(), O_NOCTTY, safe_strerror(), and warning().

Referenced by fork_inferior().

void new_tty_postfork ( void )

Definition at line 748 of file inflow.c.

References current_inferior(), get_inflow_inferior_data(), and terminal_info::run_terminal.

Referenced by fork_inferior().

void new_tty_prefork ( const char * ttyname )

Definition at line 662 of file inflow.c.

Referenced by fork_inferior().

static void pass_signal ( int signo ) [static]

Definition at line 769 of file inflow.c.

References inferior_ptid, and ptid_get_pid().

Referenced by set_sigint_trap().

void set_sigint_trap ( void )

Definition at line 780 of file inflow.c.

References inferior::attach_flag, current_inferior(), get_inflow_inferior_data(), osig, pass_signal(), and terminal_info::run_terminal.

Referenced by inf_ptrace_wait(), linux_nat_terminal_inferior(), linux_nat_wait_1(), rs6000_wait(), and spu_child_wait().

static void show_interactive_mode	(	struct ui_file *	file,
		int	from_tty,
		struct cmd_list_element *	c,
		const char *	value
	)		`[static]`

Definition at line 149 of file inflow.c.

References AUTO_BOOLEAN_AUTO, fprintf_filtered(), and gdb_has_a_terminal().

void term_info	(	char *	arg,
		int	from_tty
	)

Definition at line 563 of file inflow.c.

References target_terminal_info.

void terminal_inferior ( void )

Definition at line 275 of file inflow.c.

References inferior::attach_flag, current_inferior(), gdb_has_a_terminal(), get_inflow_inferior_data(), arm-linux::inf, job_control, OOPSY, terminal_info::run_terminal, serial_set_tty_state(), sigint_ours, sigquit_ours, tcsetpgrp(), terminal_info::tflags, and terminal_info::ttystate.

Referenced by inf_child_target(), init_procfs_ops(), init_windows_ops(), and linux_nat_terminal_inferior().

void terminal_init_inferior ( void )

Definition at line 258 of file inflow.c.

References inferior_ptid, ptid_get_pid(), and terminal_init_inferior_with_pgrp().

Referenced by inf_child_target(), init_procfs_ops(), and init_windows_ops().

void terminal_init_inferior_with_pgrp ( int pgrp )

Definition at line 218 of file inflow.c.

References current_inferior(), gdb_has_a_terminal(), get_inflow_inferior_data(), our_terminal_info, serial_copy_tty_state(), terminal_info::ttystate, and xfree().

Referenced by do_initial_windows_stuff(), gnu_terminal_init_inferior(), and terminal_init_inferior().

void terminal_ours ( void )

Definition at line 366 of file inflow.c.

References terminal_ours_1().

Referenced by inf_child_target(), init_procfs_ops(), init_windows_ops(), and linux_nat_terminal_ours().

static void terminal_ours_1 ( int output_only ) [static]

Definition at line 376 of file inflow.c.

References inferior::attach_flag, current_inferior(), fprintf_unfiltered(), gdb_has_a_terminal(), gdb_stderr, get_inflow_inferior_data(), arm-linux::inf, job_control, our_terminal_info, terminal_info::run_terminal, safe_strerror(), serial_get_tty_state(), serial_noflush_set_tty_state(), sigint_ours, sigquit_ours, tcsetpgrp(), terminal_info::tflags, terminal_info::ttystate, and xfree().

Referenced by terminal_ours(), and terminal_ours_for_output().

void terminal_ours_for_output ( void )

Definition at line 356 of file inflow.c.

References terminal_ours_1().

Referenced by inf_child_target(), init_procfs_ops(), and init_windows_ops().

void terminal_save_ours ( void )

Definition at line 248 of file inflow.c.

References gdb_has_a_terminal(), our_terminal_info, serial_get_tty_state(), terminal_info::ttystate, and xfree().

Referenced by inf_child_target(), and init_windows_ops().

Variable Documentation

enum { ... } gdb_has_a_terminal_flag

Referenced by gdb_has_a_terminal().

const char* inferior_thisrun_terminal [static]

Definition at line 110 of file inflow.c.

struct inferior_data* inflow_inferior_data [static]

Definition at line 485 of file inflow.c.

enum auto_boolean interactive_mode = AUTO_BOOLEAN_AUTO [static]

Definition at line 144 of file inflow.c.

void(* osig)() [static]

Definition at line 776 of file inflow.c.

Referenced by clear_sigint_trap(), and set_sigint_trap().

int osig_set [static]

Definition at line 777 of file inflow.c.

struct terminal_info our_terminal_info [static]

Definition at line 82 of file inflow.c.

Referenced by gdb_has_a_terminal(), terminal_init_inferior_with_pgrp(), terminal_ours_1(), and terminal_save_ours().

void(* sigint_ours)() [static]

Definition at line 102 of file inflow.c.

Referenced by terminal_inferior(), and terminal_ours_1().

void(* sigquit_ours)() [static]

Definition at line 103 of file inflow.c.

Referenced by terminal_inferior(), and terminal_ours_1().

struct serial* stdin_serial [static]

Definition at line 53 of file inflow.c.

int terminal_is_ours

Definition at line 116 of file inflow.c.

Classes

Defines

Enumerations

Functions

Variables

Define Documentation

Enumeration Type Documentation

Function Documentation

Variable Documentation