oct-syscalls.cc File Reference

#include <cerrno>
#include <cstdlib>
#include <cstring>
#include "fcntl-wrappers.h"
#include "lo-utils.h"
#include "lo-sysdep.h"
#include "oct-syscalls.h"
#include "octave-popen2.h"
#include "signal-wrappers.h"
#include "str-vec.h"
#include "unistd-wrappers.h"
#include "wait-wrappers.h"

Go to the source code of this file.

Macros
#define	NOT_SUPPORTED(nm)    nm ": not supported on this system"

Functions
int	dup2 (int old_fd, int new_fd)
int	dup2 (int old_fd, int new_fd, std::string &msg)
int	execvp (const std::string &file, const string_vector &args, std::string &msg)
int	execvp (const std::string &file, const string_vector &argv)
int	fcntl (int fd, int cmd, long arg)
int	fcntl (int fd, int cmd, long arg, std::string &msg)
pid_t	fork (std::string &msg)
gid_t	getegid ()
uid_t	geteuid ()
gid_t	getgid ()
pid_t	getpgrp (std::string &msg)
pid_t	getpid ()
pid_t	getppid ()
uid_t	getuid ()
int	kill (pid_t pid, int sig)
int	kill (pid_t pid, int sig, std::string &msg)
int	pipe (int *fildes)
int	pipe (int *fildes, std::string &msg)
pid_t	popen2 (const std::string &cmd, const string_vector &args, bool sync_mode, int *fildes)
pid_t	popen2 (const std::string &cmd, const string_vector &args, bool sync_mode, int *fildes, std::string &msg)
pid_t	vfork (std::string &msg)
pid_t	waitpid (pid_t pid, int *status, int options)
pid_t	waitpid (pid_t pid, int *status, int options, std::string &msg)
int	wcontinue ()
int	wcoredump (int status)
int	wexitstatus (int status)
bool	wifcontinued (int status)
bool	wifexited (int status)
bool	wifsignaled (int status)
bool	wifstopped (int status)
int	wnohang ()
int	wstopsig (int status)
int	wtermsig (int status)
int	wuntraced ()

Macro Definition Documentation

NOT_SUPPORTED

#define NOT_SUPPORTED

(

nm

)

nm ": not supported on this system"

Definition at line 44 of file oct-syscalls.cc.

Function Documentation

dup2() [1/2]

int dup2	(	int	old_fd,
		int	new_fd
	)

Definition at line 52 of file oct-syscalls.cc.

Referenced by octave::Fdup2(), octave_dup2_wrapper(), and octave_popen2().

dup2() [2/2]

int dup2	(	int	old_fd,
		int	new_fd,
		std::string &	msg
	)

Definition at line 59 of file oct-syscalls.cc.

References octave_dup2_wrapper().

execvp() [1/2]

int execvp	(	const std::string &	file,
		const string_vector &	args,
		std::string &	msg
	)

Definition at line 81 of file oct-syscalls.cc.

References string_vector::c_str_vec(), string_vector::delete_c_str_vec(), and octave_execvp_wrapper().

execvp() [2/2]

int execvp	(	const std::string &	file,
		const string_vector &	argv
	)

Definition at line 74 of file oct-syscalls.cc.

Referenced by octave::Fexec(), octave_execvp_wrapper(), and octave_popen2().

fcntl() [1/2]

int fcntl	(	int	fd,
		int	cmd,
		long	arg
	)

Definition at line 348 of file oct-syscalls.cc.

Referenced by octave::Ffcntl(), octave_fcntl_wrapper(), and octave_popen2().

fcntl() [2/2]

int fcntl	(	int	fd,
		int	cmd,
		long	arg,
		std::string &	msg
	)

Definition at line 355 of file oct-syscalls.cc.

References octave_fcntl_wrapper().

fork()

pid_t fork

(

std::string &

msg

)

Definition at line 99 of file oct-syscalls.cc.

References NOT_SUPPORTED, octave_fork_wrapper(), and octave_have_fork().

Referenced by octave::Ffork(), octave_fork_wrapper(), octave_popen2(), and procbuf::open().

getegid()

gid_t getegid

(

)

Definition at line 167 of file oct-syscalls.cc.

References octave_getegid_wrapper().

Referenced by octave::Fgetegid(), and octave_getegid_wrapper().

geteuid()

uid_t geteuid

(

)

Definition at line 179 of file oct-syscalls.cc.

References octave_geteuid_wrapper().

Referenced by octave::Fgeteuid(), and octave_geteuid_wrapper().

getgid()

gid_t getgid

(

)

Definition at line 161 of file oct-syscalls.cc.

References octave_getgid_wrapper().

Referenced by octave::Fgetgid(), and octave_getgid_wrapper().

getpgrp()

pid_t getpgrp

(

std::string &

msg

)

Definition at line 138 of file oct-syscalls.cc.

References octave_getpgrp_wrapper().

Referenced by octave::Fgetpgrp(), and octave_getpgrp_wrapper().

getpid()

pid_t getpid

(

)

Definition at line 149 of file oct-syscalls.cc.

References octave_getpid_wrapper().

Referenced by octave::Fgetpid(), init_mersenne_twister(), and octave_getpid_wrapper().

getppid()

pid_t getppid

(

)

Definition at line 155 of file oct-syscalls.cc.

References octave_getppid_wrapper().

Referenced by octave::Fgetppid(), and octave_getppid_wrapper().

getuid()

uid_t getuid

(

)

Definition at line 173 of file oct-syscalls.cc.

References octave_getuid_wrapper().

Referenced by octave::Fgetuid(), and octave_getuid_wrapper().

kill() [1/2]

int kill	(	pid_t	pid,
		int	sig
	)

Definition at line 295 of file oct-syscalls.cc.

Referenced by octave::Fkill(), and octave_kill_wrapper().

kill() [2/2]

int kill	(	pid_t	pid,
		int	sig,
		std::string &	msg
	)

Definition at line 302 of file oct-syscalls.cc.

References NOT_SUPPORTED, octave_have_kill(), and octave_kill_wrapper().

pipe() [1/2]

int pipe

(

int *

fildes

)

Definition at line 185 of file oct-syscalls.cc.

Referenced by octave::Fpipe(), octave_pipe_wrapper(), octave_popen2(), and procbuf::open().

pipe() [2/2]

int pipe	(	int *	fildes,
		std::string &	msg
	)

Definition at line 192 of file oct-syscalls.cc.

References octave_pipe_wrapper().

popen2() [1/2]

pid_t popen2	(	const std::string &	cmd,
		const string_vector &	args,
		bool	sync_mode,
		int *	fildes
	)

Definition at line 322 of file oct-syscalls.cc.

Referenced by octave::Fpopen2().

popen2() [2/2]

pid_t popen2	(	const std::string &	cmd,
		const string_vector &	args,
		bool	sync_mode,
		int *	fildes,
		std::string &	msg
	)

Definition at line 330 of file oct-syscalls.cc.

References string_vector::c_str_vec(), string_vector::delete_c_str_vec(), and octave_popen2().

vfork()

pid_t vfork

(

std::string &

msg

)

Definition at line 117 of file oct-syscalls.cc.

References NOT_SUPPORTED, octave_fork_wrapper(), octave_have_fork(), octave_have_vfork(), and octave_vfork_wrapper().

Referenced by octave_vfork_wrapper().

waitpid() [1/2]

pid_t waitpid	(	pid_t	pid,
		int *	status,
		int	options
	)

Definition at line 207 of file oct-syscalls.cc.

Referenced by procbuf::close(), octave::Fwaitpid(), octave_waitpid_wrapper(), and child_list::wait().

waitpid() [2/2]

pid_t waitpid	(	pid_t	pid,
		int *	status,
		int	options,
		std::string &	msg
	)

Definition at line 214 of file oct-syscalls.cc.

References octave_waitpid_wrapper().

wcontinue()

int wcontinue

(

)

Definition at line 229 of file oct-syscalls.cc.

References octave_wcontinue_wrapper().

wcoredump()

int wcoredump

(

int

status

)

Definition at line 235 of file oct-syscalls.cc.

References octave_wcoredump_wrapper().

Referenced by octave::FWCOREDUMP().

wexitstatus()

int wexitstatus

(

int

status

)

Definition at line 265 of file oct-syscalls.cc.

References octave_wexitstatus_wrapper().

Referenced by octave::FWEXITSTATUS(), and run_command_and_return_output().

wifcontinued()

bool wifcontinued

(

int

status

)

Definition at line 241 of file oct-syscalls.cc.

References octave_wifcontinued_wrapper().

Referenced by octave::FWIFCONTINUED().

wifexited()

bool wifexited

(

int

status

)

Definition at line 247 of file oct-syscalls.cc.

References octave_wifexited_wrapper().

Referenced by octave::FWIFEXITED(), and run_command_and_return_output().

wifsignaled()

bool wifsignaled

(

int

status

)

Definition at line 253 of file oct-syscalls.cc.

References octave_wifsignaled_wrapper().

Referenced by octave::FWIFSIGNALED().

wifstopped()

bool wifstopped

(

int

status

)

Definition at line 259 of file oct-syscalls.cc.

References octave_wifstopped_wrapper().

Referenced by octave::FWIFSTOPPED().

wnohang()

int wnohang

(

)

Definition at line 271 of file oct-syscalls.cc.

References octave_wnohang_wrapper().

Referenced by child_list::wait().

wstopsig()

int wstopsig

(

int

status

)

Definition at line 277 of file oct-syscalls.cc.

References octave_wstopsig_wrapper().

Referenced by octave::FWSTOPSIG().

wtermsig()

int wtermsig

(

int

status

)

Definition at line 283 of file oct-syscalls.cc.

References octave_wtermsig_wrapper().

Referenced by octave::FWTERMSIG().

wuntraced()

int wuntraced

(

)

Definition at line 289 of file oct-syscalls.cc.

References octave_wuntraced_wrapper().