unix.c File Reference

#include <errno.h>
#include <stdlib.h>
#include <string.h>
#include <sys/param.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <unistd.h>
#include <atalk/acl.h>
#include <atalk/afp.h>
#include <atalk/compat.h>
#include <atalk/directory.h>
#include <atalk/ea.h>
#include <atalk/errchk.h>
#include <atalk/logger.h>
#include <atalk/unix.h>
#include <atalk/util.h>
#include <atalk/volume.h>

Functions
int	dir_rx_set (mode_t mode)
int	setfilmode (const struct vol *vol, const char *name, mode_t mode, struct stat *st)
int	netatalk_rmdir_all_errors (int dirfd, const char *name)
	system rmdir with afp error code.
int	netatalk_rmdir (int dirfd, const char *name)
	System rmdir with afp error code, but ENOENT is not an error.
int	netatalk_unlink (const char *name)
	system unlink with afp error code.
int	copy_file_fd (int sfd, int dfd)
int	copy_file (int dirfd, const char *src, const char *dst, mode_t mode)
int	copy_ea (const char *ea, int dirfd, const char *src, const char *dst, mode_t mode)
	Copy an EA from one file to another.
int	netatalk_unlinkat (int dirfd, const char *name)
int	unix_rename (int sfd, const char *oldpath, int dfd, const char *newpath)
	This is equivalent of unix rename().
int	statat (int dirfd, const char *path, struct stat *st)
	stat/fsstatat multiplexer
DIR *	opendirat (int dirfd, const char *path)
	opendir wrapper for *at semantics support

Function Documentation

copy_ea()

int copy_ea	(	const char *	ea,
		int	dirfd,
		const char *	src,
		const char *	dst,
		mode_t	mode )

Copy an EA from one file to another.

Note

Supports *at semantics, pass dirfd=-1 to ignore this

copy_file()

int copy_file	(	int	dirfd,
		const char *	src,
		const char *	dst,
		mode_t	mode )

Supports *at semantics, pass dirfd=-1 to ignore this

copy_file_fd()

int copy_file_fd	(	int	sfd,
		int	dfd )

Copy all file data from one file fd to another

dir_rx_set()

int dir_rx_set

(

mode_t

mode

)

netatalk_rmdir()

int netatalk_rmdir	(	int	dirfd,
		const char *	name )

System rmdir with afp error code, but ENOENT is not an error.

Note

Supports *at semantics (cf openat). Pass dirfd=-1 to ignore this.

netatalk_rmdir_all_errors()

int netatalk_rmdir_all_errors	(	int	dirfd,
		const char *	name )

system rmdir with afp error code.

Note

Supports *at semantics (cf openat). Pass dirfd=-1 to ignore this.

netatalk_unlink()

int netatalk_unlink

(

const char *

name

)

system unlink with afp error code.

Note

ENOENT is not an error.

netatalk_unlinkat()

int netatalk_unlinkat	(	int	dirfd,
		const char *	name )

at wrapper for netatalk_unlink

opendirat()

DIR * opendirat	(	int	dirfd,
		const char *	path )

opendir wrapper for *at semantics support

opendirat chdirs to dirfd if dirfd != -1 before calling opendir on path.

Parameters

[in]	dirfd	if != -1, chdir(dirfd) before opendir(path)
[in]	path	pathname

setfilmode()

int setfilmode	(	const struct vol *	vol,
		const char *	name,
		mode_t	mode,
		struct stat *	st )

statat()

int statat	(	int	dirfd,
		const char *	path,
		struct stat *	st )

stat/fsstatat multiplexer

statat mulitplexes stat and fstatat.

Parameters

[in]	dirfd	-1 gives AT_FDCWD
[in]	path	pathname
[in,out]	st	pointer to struct stat

unix_rename()

int unix_rename	(	int	sfd,
		const char *	oldpath,
		int	dfd,
		const char *	newpath )

This is equivalent of unix rename().

unix_rename mulitplexes rename and renameat.

Parameters

[in]	sfd	-1 gives AT_FDCWD
[in]	oldpath	guess what
[in]	dfd	same as sfd
[in]	newpath	guess what