1 /* 2 * Copyright (c) 2003 Anil Madhavapeddy <anil@recoil.org> 3 * 4 * Permission to use, copy, modify, and distribute this software for any 5 * purpose with or without fee is hereby granted, provided that the above 6 * copyright notice and this permission notice appear in all copies. 7 * 8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 15 */ 16 17 /* Privilege separation */ 18 int priv_init(char *, int, int, int, char **); 19 int priv_open_tty(const char *); 20 int priv_open_log(const char *); 21 FILE *priv_open_utmp(void); 22 FILE *priv_open_config(void); 23 void priv_config_parse_done(void); 24 int priv_config_modified(void); 25 int priv_gethostbyname(char *, char *, size_t); 26 int priv_gethostbyaddr(char *, int, int, char *, size_t); 27 28 /* Terminal message */ 29 char *ttymsg(struct iovec *, int, char *, int); 30 31 /* File descriptor send/recv */ 32 void send_fd(int, int); 33 int receive_fd(int); 34 35 /* The list of domain sockets */ 36 #define MAXFUNIX 21 37 extern int nfunix; 38 extern char *funixn[MAXFUNIX]; 39 extern int funix[MAXFUNIX]; 40 extern int finet; 41 extern int fklog; 42 43 #define dprintf if (Debug) printf 44 extern int Debug; 45 extern int Startup; 46