dir.h revision 0c27b3fe77ac1d5094ba3521e8142d9e7973133f
/*
* Copyright (C) 1999-2001, 2004, 2005, 2007, 2016 Internet Systems Consortium, Inc. ("ISC")
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
/* $Id: dir.h,v 1.21 2007/06/19 23:47:19 tbox Exp $ */
/* Principal Authors: DCL */
#ifndef ISC_DIR_H
#define ISC_DIR_H 1
/*! \file */
#include <dirent.h>
#define ISC_DIR_NAMEMAX 256
#define ISC_DIR_PATHMAX 1024
/*% Directory Entry */
typedef struct isc_direntry {
/*!
* Ideally, this should be NAME_MAX, but AIX does not define it by
* default and dynamically allocating the space based on pathconf()
* complicates things undesirably, as does adding special conditionals
* just for AIX. So a comfortably sized buffer is chosen instead.
*/
char name[ISC_DIR_NAMEMAX];
unsigned int length;
/*% Directory */
typedef struct isc_dir {
unsigned int magic;
/*!
* As with isc_direntry_t->name, making this "right" for all systems
* is slightly problematic because AIX does not define PATH_MAX.
*/
char dirname[ISC_DIR_PATHMAX];
} isc_dir_t;
void
void
isc_dir_chdir(const char *dirname);
isc_dir_chroot(const char *dirname);
isc_dir_createunique(char *templet);
/*!<
* Use a templet (such as from isc_file_mktemplate()) to create a uniquely
* named, empty directory. The templet string is modified in place.
* If result == ISC_R_SUCCESS, it is the name of the directory that was
* created.
*/
#endif /* ISC_DIR_H */