sysdep.cc File Reference

#include <cfloat>
#include <cstddef>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <iostream>
#include <string>
#include "cmd-edit.h"
#include "file-ops.h"
#include "lo-mappers.h"
#include "lo-math.h"
#include "mach-info.h"
#include "oct-env.h"
#include "quit.h"
#include "unistd-wrappers.h"
#include "unsetenv-wrapper.h"
#include "builtin-defun-decls.h"
#include "Cell.h"
#include "defun.h"
#include "display.h"
#include "error.h"
#include "errwarn.h"
#include "input.h"
#include "octave.h"
#include "ov.h"
#include "ovl.h"
#include "pager.h"
#include "parse.h"
#include "sighandlers.h"
#include "sysdep.h"
#include "interpreter.h"
#include "utils.h"
#include "file-stat.h"

Include dependency graph for sysdep.cc:

Go to the source code of this file.

Macros
#define	STDIN_FILENO   1

Functions
OCTAVE_EXPORT octave_value_list	F__open_with_system_app__ (const octave_value_list &args, int)
OCTAVE_EXPORT octave_value_list	Fclc (const octave_value_list &, int)
OCTAVE_EXPORT octave_value_list	Fgetenv (const octave_value_list &args, int) xample getenv("PATH") nd example oindent returns a string containing the value of your path.eealso
OCTAVE_EXPORT octave_value_list	Fsetenv (const octave_value_list &args, int) getenv}nd deftypefn */)
OCTAVE_EXPORT octave_value_list	Funsetenv (const octave_value_list &args, int) or did not exist
std::string	get_P_tmpdir (void)
int	octave_kbhit (bool wait)
int	octave_pclose (FILE *f)
FILE *	octave_popen (const char *command, const char *mode)
return	ovl (octave::sys::env::getenv(name))
	pause (0.05)
	pause (5)
void	raw_mode (bool on, bool wait)
bool	same_file_internal (const std::string &file1, const std::string &file2)
void	set_application_id (void)
void	sysdep_cleanup (void)
void	sysdep_init (void)

Variables
	clc
OCTAVE_EXPORT octave_value_list and if an error occurred	eealso
end example noindent is identical to the above	example
end example noindent is identical to the above but doesn t wait for a	keypress
nd deftypefn *std::string	name = args(0).string_value ()
toc	rint {} Elapsed time is 0.05039 seconds. nd group nd example The following example prints a message and then waits 5 seconds before clearing the screen. xample roup disp ("wait please...")
end example noindent will set	var {x} to the next character typed at the keyboard as soon as it is typed. @example x = kbhit (1)

Macro Definition Documentation

#define STDIN_FILENO   1

Definition at line 93 of file sysdep.cc.

Referenced by QUnixTerminalImpl::connectToPty(), octave_popen2(), octave_stdin_fileno(), and raw_mode().

Function Documentation

OCTAVE_EXPORT octave_value_list F__open_with_system_app__	(	const octave_value_list &	args,
		int
	)

Definition at line 211 of file sysdep.cc.

References file, Fsystem(), ovl(), print_usage(), retval, string, and tmp.

Referenced by install_sysdep_fcns().

OCTAVE_EXPORT octave_value_list Fclc	(	const octave_value_list &	,
		int
	)

Definition at line 623 of file sysdep.cc.

References octave::command_editor::clear_screen(), and ovl().

Referenced by install_sysdep_fcns().

OCTAVE_EXPORT octave_value_list Fgetenv	(	const octave_value_list &	args,
		int
	)

Definition at line 648 of file sysdep.cc.

References print_usage().

Referenced by install_sysdep_fcns().

OCTAVE_EXPORT octave_value_list Fsetenv	(	const octave_value_list &	args,
		int
	)

Definition at line 672 of file sysdep.cc.

References nargin, ovl(), print_usage(), octave::sys::env::putenv(), string, val, and var.

Referenced by install_sysdep_fcns().

OCTAVE_EXPORT octave_value_list Funsetenv	(	const octave_value_list &	args,
		int
	)

Referenced by install_sysdep_fcns().

std::string get_P_tmpdir

(

void

)

Definition at line 580 of file sysdep.cc.

References octave::sys::env::getenv(), retval, and string.

int octave_kbhit

(

bool

wait

)

Definition at line 542 of file sysdep.cc.

References c, octave::ignore_interrupts(), raw_mode(), and octave::set_interrupt_handler().

int octave_pclose

(

FILE *

f

)

Definition at line 530 of file sysdep.cc.

Referenced by octave_procbuf::close().

FILE* octave_popen	(	const char *	command,
		const char *	mode
	)

Definition at line 510 of file sysdep.cc.

Referenced by octave::gl2ps_print(), and octave_procbuf::open().

return ovl

(

octave::sys::env::

getenvname

)

Referenced by F__open_with_system_app__(), Fclc(), and Fsetenv().

pause

(

0.

05

)

pause

(

5

)

void raw_mode	(	bool	on,
		bool	wait
	)

Definition at line 367 of file sysdep.cc.

References ECHO, error(), octave_isatty_wrapper(), s, STDIN_FILENO, and warn_disabled_feature().

Referenced by octave_kbhit().

bool same_file_internal	(	const std::string &	file1,
		const std::string &	file2
	)

Definition at line 264 of file sysdep.cc.

References octave::sys::base_file_stat::dev(), octave::sys::base_file_stat::ino(), and retval.

Referenced by same_file().

void set_application_id

(

void

)

Definition at line 184 of file sysdep.cc.

Referenced by octave::gui_application::execute().

void sysdep_cleanup

(

void

)

Definition at line 346 of file sysdep.cc.

Referenced by octave::my_friendly_exit().

void sysdep_init

(

void

)

Definition at line 327 of file sysdep.cc.

Variable Documentation

clc

Definition at line 804 of file sysdep.cc.

end example noindent is identical to the above but doesn t wait for a returning the empty string if no key is available eealso

Definition at line 708 of file sysdep.cc.

end example noindent is identical to the above example

Definition at line 750 of file sysdep.cc.

end example noindent is identical to the above but doesn t wait for a keypress

Definition at line 750 of file sysdep.cc.

nd deftypefn* std::string name = args(0).string_value ()

Definition at line 653 of file sysdep.cc.

toc rint {} Elapsed time is 0.05039 seconds. nd group nd example The following example prints a message and then waits 5 seconds before clearing the screen. xample roup disp ("wait please...")

Definition at line 804 of file sysdep.cc.

end example noindent will set var {x} to the next character typed at the keyboard as soon as it is typed. @example x = kbhit (1)

Definition at line 750 of file sysdep.cc.

Referenced by Fsetenv().