1135446Strhodes/* 2224092Sdougb * Copyright (C) 2004, 2005, 2007-2009 Internet Systems Consortium, Inc. ("ISC") 3135446Strhodes * Copyright (C) 1999-2002 Internet Software Consortium. 4135446Strhodes * 5186462Sdougb * Permission to use, copy, modify, and/or distribute this software for any 6135446Strhodes * purpose with or without fee is hereby granted, provided that the above 7135446Strhodes * copyright notice and this permission notice appear in all copies. 8135446Strhodes * 9135446Strhodes * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH 10135446Strhodes * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY 11135446Strhodes * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, 12135446Strhodes * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM 13135446Strhodes * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE 14135446Strhodes * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 15135446Strhodes * PERFORMANCE OF THIS SOFTWARE. 16135446Strhodes */ 17135446Strhodes 18234010Sdougb/* $Id: os.h,v 1.31 2009/08/05 23:47:43 tbox Exp $ */ 19135446Strhodes 20135446Strhodes#ifndef NS_OS_H 21135446Strhodes#define NS_OS_H 1 22135446Strhodes 23170222Sdougb/*! \file */ 24170222Sdougb 25135446Strhodes#include <isc/types.h> 26135446Strhodes 27135446Strhodesvoid 28135446Strhodesns_os_init(const char *progname); 29135446Strhodes 30135446Strhodesvoid 31135446Strhodesns_os_daemonize(void); 32135446Strhodes 33135446Strhodesvoid 34135446Strhodesns_os_opendevnull(void); 35135446Strhodes 36135446Strhodesvoid 37135446Strhodesns_os_closedevnull(void); 38135446Strhodes 39135446Strhodesvoid 40135446Strhodesns_os_chroot(const char *root); 41135446Strhodes 42135446Strhodesvoid 43135446Strhodesns_os_inituserinfo(const char *username); 44135446Strhodes 45135446Strhodesvoid 46135446Strhodesns_os_changeuser(void); 47135446Strhodes 48135446Strhodesvoid 49186462Sdougbns_os_adjustnofile(void); 50186462Sdougb 51186462Sdougbvoid 52135446Strhodesns_os_minprivs(void); 53135446Strhodes 54224092SdougbFILE * 55224092Sdougbns_os_openfile(const char *filename, mode_t mode, isc_boolean_t switch_user); 56224092Sdougb 57135446Strhodesvoid 58135446Strhodesns_os_writepidfile(const char *filename, isc_boolean_t first_time); 59224092Sdougb 60135446Strhodesvoid 61135446Strhodesns_os_shutdown(void); 62135446Strhodes 63135446Strhodesisc_result_t 64135446Strhodesns_os_gethostname(char *buf, size_t len); 65135446Strhodes 66135446Strhodesvoid 67135446Strhodesns_os_shutdownmsg(char *command, isc_buffer_t *text); 68135446Strhodes 69135446Strhodesvoid 70135446Strhodesns_os_tzset(void); 71135446Strhodes 72143731Sdougbvoid 73143731Sdougbns_os_started(void); 74143731Sdougb 75135446Strhodes#endif /* NS_OS_H */ 76