#include "oct-procbuf.h"

Inheritance diagram for octave_procbuf:

Collaboration diagram for octave_procbuf:

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Public Types
typedef int(*	close_fcn) (FILE *)

typedef std::streambuf::int_type	int_type

Public Member Functions
	octave_procbuf (const char *command, int mode)

	octave_procbuf (const octave_procbuf &)=delete

	octave_procbuf (void)

	~octave_procbuf (void)

int	buf_close (void)

void	clear (void)

octave_procbuf *	close (void)

int	file_number () const

int	flush (void)

bool	is_open (void) const

octave_procbuf *	open (const char *command, int mode)

octave_procbuf &	operator= (const octave_procbuf &)=delete

int_type	overflow (int_type)

int_type	pbackfail (int_type)

pid_t	pid (void) const

int	seek (off_t offset, int origin)

std::streampos	seekoff (std::streamoff, std::ios::seekdir, std::ios::openmode=std::ios::in\|std::ios::out)

std::streampos	seekpos (std::streampos, std::ios::openmode=std::ios::in\|std::ios::out)

FILE *	stdiofile (void)

int	sync (void)

off_t	tell (void)

int_type	uflow (void)

int_type	underflow (void)

int	wait_status (void) const

std::streamsize	xsgetn (char *, std::streamsize)

std::streamsize	xsputn (const char *, std::streamsize)

Static Public Member Functions
static int	file_close (FILE *f)

Protected Attributes
close_fcn	cf

FILE *	f

octave_procbuf *	next

bool	open_p

pid_t	proc_pid

int	wstatus

Private Member Functions
int_type	underflow_common (bool)

Detailed Description

Definition at line 38 of file oct-procbuf.h.

Member Typedef Documentation

◆ close_fcn

typedef int(* c_file_ptr_buf::close_fcn) (FILE *)

inherited

Definition at line 41 of file c-file-ptr-stream.h.

◆ int_type

typedef std::streambuf::int_type c_file_ptr_buf::int_type

inherited

Definition at line 39 of file c-file-ptr-stream.h.

Constructor & Destructor Documentation

◆ octave_procbuf() [1/3]

octave_procbuf::octave_procbuf ( void )

inline

Definition at line 43 of file oct-procbuf.h.

◆ octave_procbuf() [2/3]

octave_procbuf::octave_procbuf	(	const char *	command,
		int	mode
	)

inline

Definition at line 47 of file oct-procbuf.h.

◆ octave_procbuf() [3/3]

octave_procbuf::octave_procbuf ( const octave_procbuf & )

delete

◆ ~octave_procbuf()

octave_procbuf::~octave_procbuf ( void )

inline

Definition at line 57 of file oct-procbuf.h.

Member Function Documentation

◆ buf_close()

int c_file_ptr_buf::buf_close ( void )

inherited

Definition at line 157 of file c-file-ptr-stream.cc.

References c_file_ptr_buf::cf, c_file_ptr_buf::f, c_file_ptr_buf::flush(), and retval.

Referenced by c_file_ptr_buf::~c_file_ptr_buf().

◆ clear()

void c_file_ptr_buf::clear ( void )

inlineinherited

Definition at line 87 of file c-file-ptr-stream.h.

References f.

◆ close()

octave_procbuf * octave_procbuf::close ( void )

Definition at line 183 of file oct-procbuf.cc.

References c_file_ptr_buf::f, next, open_p, octave::pclose(), proc_pid, octave::sys::waitpid(), and wstatus.

Referenced by procstreambase::close().

◆ file_close()

int c_file_ptr_buf::file_close ( FILE * f )

staticinherited

Definition at line 185 of file c-file-ptr-stream.cc.

References c_file_ptr_buf::f.

◆ file_number()

int c_file_ptr_buf::file_number ( ) const

inlineinherited

Definition at line 81 of file c-file-ptr-stream.h.

References f.

◆ flush()

int c_file_ptr_buf::flush ( void )

inherited

Definition at line 151 of file c-file-ptr-stream.cc.

References c_file_ptr_buf::f.

Referenced by c_file_ptr_buf::buf_close(), c_file_ptr_buf::overflow(), and c_file_ptr_buf::sync().

◆ is_open()

bool octave_procbuf::is_open ( void ) const

inline

Definition at line 65 of file oct-procbuf.h.

Referenced by open().

◆ open()

octave_procbuf * octave_procbuf::open	(	const char *	command,
		int	mode
	)

Definition at line 77 of file oct-procbuf.cc.

References BUFSIZ, c_file_ptr_buf::f, octave::sys::fork(), is_open(), next, octave_close_wrapper(), octave_dup2_wrapper(), open_p, octave::sys::pipe(), octave::popen(), proc_pid, and SHELL_PATH.

Referenced by procstreambase::procstreambase(), and procstreambase::open().

◆ operator=()

octave_procbuf& octave_procbuf::operator= ( const octave_procbuf & )

delete

◆ overflow()

c_file_ptr_buf::int_type c_file_ptr_buf::overflow ( int_type c )

inherited

Definition at line 56 of file c-file-ptr-stream.cc.

References c_file_ptr_buf::f, and c_file_ptr_buf::flush().

◆ pbackfail()

c_file_ptr_buf::int_type c_file_ptr_buf::pbackfail ( int_type c )

inherited

Definition at line 81 of file c-file-ptr-stream.cc.

References c_file_ptr_buf::f.

◆ pid()

pid_t octave_procbuf::pid ( void ) const

inline

Definition at line 67 of file oct-procbuf.h.

◆ seek()

int c_file_ptr_buf::seek	(	off_t	offset,
		int	origin
	)

inherited

Definition at line 173 of file c-file-ptr-stream.cc.

References c_file_ptr_buf::f, and octave_fseeko_wrapper().

◆ seekoff()

std::streampos c_file_ptr_buf::seekoff	(	std::streamoff	offset,
		std::ios::seekdir	dir,
		std::ios::openmode	= `std::ios::in \| std::ios::out`
	)

inherited

Definition at line 115 of file c-file-ptr-stream.cc.

References c_file_ptr_buf::f, octave_fseeko_wrapper(), octave_ftello_wrapper(), and seekdir_to_whence().

◆ seekpos()

std::streampos c_file_ptr_buf::seekpos	(	std::streampos	offset,
		std::ios::openmode	= `std::ios::in \| std::ios::out`
	)

inherited

Definition at line 130 of file c-file-ptr-stream.cc.

References c_file_ptr_buf::f, octave_fseeko_wrapper(), octave_ftello_wrapper(), and SEEK_SET.

◆ stdiofile()

FILE* c_file_ptr_buf::stdiofile ( void )

inlineinherited

Definition at line 43 of file c-file-ptr-stream.h.

References f.

◆ sync()

int c_file_ptr_buf::sync ( void )

inherited

Definition at line 143 of file c-file-ptr-stream.cc.

References c_file_ptr_buf::flush().

◆ tell()

off_t c_file_ptr_buf::tell ( void )

inherited

Definition at line 179 of file c-file-ptr-stream.cc.

References c_file_ptr_buf::f, and octave_ftello_wrapper().

◆ uflow()

int_type c_file_ptr_buf::uflow ( void )

inlineinherited

Definition at line 61 of file c-file-ptr-stream.h.

◆ underflow()

int_type c_file_ptr_buf::underflow ( void )

inlineinherited

Definition at line 59 of file c-file-ptr-stream.h.

◆ underflow_common()

c_file_ptr_buf::int_type c_file_ptr_buf::underflow_common ( bool bump )

privateinherited

Definition at line 65 of file c-file-ptr-stream.cc.

References c_file_ptr_buf::f.

◆ wait_status()

int octave_procbuf::wait_status ( void ) const

inline

Definition at line 63 of file oct-procbuf.h.

Referenced by procstreambase::close().

◆ xsgetn()

std::streamsize c_file_ptr_buf::xsgetn	(	char *	s,
		std::streamsize	n
	)

inherited

Definition at line 97 of file c-file-ptr-stream.cc.

References c_file_ptr_buf::f, and n.

◆ xsputn()

std::streamsize c_file_ptr_buf::xsputn	(	const char *	s,
		std::streamsize	n
	)

inherited

Definition at line 88 of file c-file-ptr-stream.cc.

References c_file_ptr_buf::f, and n.

Member Data Documentation

◆ cf

close_fcn c_file_ptr_buf::cf

protectedinherited

Definition at line 95 of file c-file-ptr-stream.h.

Referenced by c_file_ptr_buf::buf_close().

◆ f

FILE* c_file_ptr_buf::f

protectedinherited

Definition at line 93 of file c-file-ptr-stream.h.

Referenced by c_file_ptr_buf::buf_close(), close(), c_file_ptr_buf::file_close(), c_file_ptr_buf::flush(), open(), c_file_ptr_buf::overflow(), c_file_ptr_buf::pbackfail(), c_file_ptr_buf::seek(), c_file_ptr_buf::seekoff(), c_file_ptr_buf::seekpos(), c_file_ptr_buf::tell(), c_file_ptr_buf::underflow_common(), c_file_ptr_buf::xsgetn(), and c_file_ptr_buf::xsputn().

◆ next

octave_procbuf* octave_procbuf::next

protected

Definition at line 77 of file oct-procbuf.h.

Referenced by close(), and open().

◆ open_p

bool octave_procbuf::open_p

protected

Definition at line 73 of file oct-procbuf.h.

Referenced by close(), and open().

◆ proc_pid

pid_t octave_procbuf::proc_pid

protected

Definition at line 75 of file oct-procbuf.h.

Referenced by close(), and open().

◆ wstatus

int octave_procbuf::wstatus

protected

Definition at line 71 of file oct-procbuf.h.

Referenced by close().

The documentation for this class was generated from the following files:

libinterp/corefcn/oct-procbuf.h
libinterp/corefcn/oct-procbuf.cc

Public Types

Public Member Functions

Static Public Member Functions

Protected Attributes

Private Member Functions

Detailed Description

Member Typedef Documentation

◆ close_fcn

◆ int_type

Constructor & Destructor Documentation

◆ octave_procbuf() [1/3]

◆ octave_procbuf() [2/3]

◆ octave_procbuf() [3/3]

◆ ~octave_procbuf()

Member Function Documentation

◆ buf_close()

◆ clear()

◆ close()

◆ file_close()

◆ file_number()

◆ flush()

◆ is_open()

◆ open()

◆ operator=()

◆ overflow()

◆ pbackfail()

◆ pid()

◆ seek()

◆ seekoff()

◆ seekpos()

◆ stdiofile()

◆ sync()

◆ tell()

◆ uflow()

◆ underflow()

◆ underflow_common()

◆ wait_status()

◆ xsgetn()

◆ xsputn()

Member Data Documentation

◆ cf

◆ f

◆ next

◆ open_p

◆ proc_pid

◆ wstatus