Functions

µOS++ POSIX I/O C++ functions. More...

int	os::posix::mkdir (const char *path, mode_t mode)
int	os::posix::rmdir (const char *path)
void	os::posix::sync (void)
int	os::posix::chmod (const char *path, mode_t mode)
int	os::posix::stat (const char *path, struct stat *buf)
int	os::posix::truncate (const char *path, off_t length)
int	os::posix::rename (const char *existing, const char *_new)
int	os::posix::unlink (const char *path)
int	os::posix::utime (const char *path, const utimbuf *times)
int	os::posix::statvfs (const char *path, struct statvfs *buf)
directory *	os::posix::opendir (const char *dirname)
	Open directory.
io *	os::posix::open (const char *path, int oflag,...)
io *	os::posix::vopen (const char *path, int oflag, std::va_list args)
socket *	os::posix::socket (int domain, int type, int protocol)

Detailed Description

µOS++ POSIX I/O C++ functions.

This page groups the functions providing support for standard POSIX I/O operations.

TODO: add content

Function Documentation

chmod()

int os::posix::chmod	(	const char *	path,
		mode_t	mode
	)

Definition at line 156 of file file-system.cpp.

mkdir()

int os::posix::mkdir	(	const char *	path,
		mode_t	mode
	)

Definition at line 63 of file file-system.cpp.

open()

io * os::posix::open	(	const char *	path,
		int	oflag,
			...
	)

Definition at line 50 of file io.cpp.

opendir()

directory * os::posix::opendir

(

const char *

dirname

)

Open directory.

Parameters

dirname

[in] Directory name.

Returns

Pointer to directory object.

Definition at line 381 of file file-system.cpp.

rename()

int os::posix::rename	(	const char *	existing,
		const char *	_new
	)

Definition at line 255 of file file-system.cpp.

rmdir()

int os::posix::rmdir

(

const char *

path

)

Definition at line 95 of file file-system.cpp.

socket()

class socket * os::posix::socket	(	int	domain,
		int	type,
		int	protocol
	)

Definition at line 63 of file net-stack.cpp.

stat()

int os::posix::stat	(	const char *	path,
		struct stat *	buf
	)

Definition at line 187 of file file-system.cpp.

statvfs()

int os::posix::statvfs	(	const char *	path,
		struct statvfs *	buf
	)

Definition at line 350 of file file-system.cpp.

sync()

void os::posix::sync

(

void

)

Definition at line 127 of file file-system.cpp.

truncate()

int os::posix::truncate	(	const char *	path,
		off_t	length
	)

Definition at line 218 of file file-system.cpp.

unlink()

int os::posix::unlink

(

const char *

path

)

Definition at line 288 of file file-system.cpp.

utime()

int os::posix::utime	(	const char *	path,
		const utimbuf *	times
	)

Definition at line 319 of file file-system.cpp.

vopen()

io * os::posix::vopen	(	const char *	path,
		int	oflag,
		std::va_list	args
	)

The actual open workhorse. Using the path, try to identify the io object, then call the implementation. If successful, allocate a new POSIX file descriptor, to be used by C functions.

Definition at line 67 of file io.cpp.