readdir.c File Reference

The generic readdir operation for directories that are vnodes. More...

#include <core/system.h>
#include <fs/vfs.h>
#include <aquila/fcntl.h>
#include <aquila/errno.h>
#include <aquila/dirent.h>

Go to the source code of this file.

Functions
ssize_t	posix_file_readdir (struct file *file, struct dirent *dirent)
	Reads the directory entry at an open directory's offset, and moves the offset past it.

Detailed Description

The generic readdir operation for directories that are vnodes.

Definition in file readdir.c.

Function Documentation

posix_file_readdir()

ssize_t posix_file_readdir	(	struct file *	file,
		struct dirent *	dirent )

Reads the directory entry at an open directory's offset, and moves the offset past it.

The offset counts entries, not bytes.

Parameters

file	the open directory
dirent	the entry, filled in

Returns

1 if an entry was read, 0 at the end of the directory, or a negative errno

Definition at line 22 of file readdir.c.

References file::flags, file::offset, posix_file_readdir(), and vfs_readdir().

Referenced by posix_file_readdir().