/* * Copyright (c) 2001, 2004, 2005, 2008, 2015 Apple Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_LICENSE_HEADER_END@ */ #ifndef _DHCPCLIENTPREFERENCES_H #ifdef USE_SYSTEMCONFIGURATION_PRIVATE_HEADERS #include <SystemConfiguration/_DHCPClientPreferences.h> #else /* USE_SYSTEMCONFIGURATION_PRIVATE_HEADERS */ #define _DHCPCLIENTPREFERENCES_H #include <Availability.h> #include <sys/cdefs.h> #include <CoreFoundation/CFString.h> CF_IMPLICIT_BRIDGING_ENABLED CF_ASSUME_NONNULL_BEGIN /*! @header DHCPClientPreferences @discussion The DHCPClientPreferences API allows applications to get and update DHCP preferences. DHCP preferences are in the form of DHCP option codes, which are defined in RFC 2132. */ __BEGIN_DECLS /*! @function DHCPClientPreferencesSetApplicationOptions @discussion Updates the DHCP client preferences to include the given list of options for the given application ID. @param applicationID The application's preference ID, for example: "com.apple.SystemPreferences". @param options An array of 8-bit values containing the DHCP option codes (see RFC 2132) for this application ID. A NULL value will clear the list of options for this application ID. @param count The number of elements in the options parameter. @result Returns TRUE if the operation succeeded, FALSE otherwise. */ Boolean DHCPClientPreferencesSetApplicationOptions (CFStringRef applicationID, UInt8 * __nullable options, CFIndex count) __OSX_AVAILABLE_STARTING(__MAC_10_1,__IPHONE_2_0/*SPI*/); /*! @function DHCPClientPreferencesCopyApplicationOptions @discussion Copies the requested DHCP options for the given application ID. @param applicationID The application's preference ID, for example "com.apple.SystemPreferences". @param count The number of elements in the returned array. @result Returns the list of options for the given application ID, or NULL if no options are defined or an error occurred. When you are finished, use free() to release a non-NULL return value. */ UInt8 * __nullable DHCPClientPreferencesCopyApplicationOptions (CFStringRef applicationID, CFIndex *count) __OSX_AVAILABLE_STARTING(__MAC_10_1,__IPHONE_2_0/*SPI*/); __END_DECLS CF_ASSUME_NONNULL_END CF_IMPLICIT_BRIDGING_DISABLED #endif /* USE_SYSTEMCONFIGURATION_PRIVATE_HEADERS */ #endif /* _DHCPCLIENTPREFERENCES_H */