2 * Copyright (C) 2004, 2005, 2007-2009, 2016 Internet Systems Consortium, Inc. ("ISC")
3 * Copyright (C) 1999-2002 Internet Software Consortium.
5 * Permission to use, copy, modify, and/or distribute this software for any
6 * purpose with or without fee is hereby granted, provided that the above
7 * copyright notice and this permission notice appear in all copies.
9 * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
10 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
11 * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
12 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
13 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
14 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
15 * PERFORMANCE OF THIS SOFTWARE.
23 #include <isc/types.h>
26 ns_os_init(const char *progname);
29 ns_os_daemonize(void);
32 ns_os_opendevnull(void);
35 ns_os_closedevnull(void);
38 ns_os_chroot(const char *root);
41 ns_os_inituserinfo(const char *username);
44 ns_os_changeuser(void);
47 ns_os_adjustnofile(void);
53 ns_os_openfile(const char *filename, mode_t mode, isc_boolean_t switch_user);
56 ns_os_writepidfile(const char *filename, isc_boolean_t first_time);
62 ns_os_gethostname(char *buf, size_t len);
65 ns_os_shutdownmsg(char *command, isc_buffer_t *text);