open.c File Reference

Functions
int	sys_open (const char *pathname, int flags, mode_t mode)
	Given a pathname for a file, open() returns a file descriptor, a small, nonnegative integer for use in subsequent system calls. More...
int	sys_close (int fd)

Detailed Description

Copyright

(c) 2014-2024 This file is distributed under the MIT License. See LICENSE.md for details.

Function Documentation

sys_close()

int sys_close

(

int

fd

)

Parameters

fd

Returns

sys_open()

int sys_open	(	const char *	pathname,
		int	flags,
		mode_t	mode
	)

Given a pathname for a file, open() returns a file descriptor, a small, nonnegative integer for use in subsequent system calls.

Parameters

pathname	A pathname for a file.
flags	Used to set the file status flags and file access modes of the open file description.
mode	Specifies the file mode bits be applied when a new file is created.

Returns

Returns a file descriptor, a small, nonnegative integer for use in subsequent system calls.